Home

Canoga Perkins 3240S SNMP Managed Fiber Optic Multiplexer

1. eee eere eese ette ee eee ee enne setae ta setas estas esten ss eta setae 2 4 2 3 2 3 Line Coding B8ZS or AML eee eee ee ee eren eerte stone sten ostia sets se tasse toss seen sets psie se toss setas sea seen n 2 5 2 3 2 4 Rear Panel Switches and Indicators eee e eee ee eee eese e eee ee enne setae tease to sesta asse ense etas e toun 2 5 2 3 3 Model E1X 3 Port Interface Module eere eere eres eee e ee eee e seen neta etta setas s tasse tense etas etn un 2 7 2 3 3 1 Standard Manageable E1 I O Cards 4 eee e eee e estne enses enses tns tn sss states sense ta sense tosta sense sus en netu 2 7 2 3 3 2 ET V 35 Manageable VO Card 5 oer rre erbe Poe sovou neses serus es Cru x E Pee e eU EUR EeP e ouer Tsor Eo KEEK Soissa 2 7 2 3 3 3 VO Internal JUMPELS g 2 8 2 3 3 3 1 Time Slot Allocation Board Address ssssccccsssscsssssscssscccssssecsssscsssceccesseccesssesssseccssscessssssesssoscsssseesscssesees 2 8 2 3 3 3 2 Line Coding HDB3 0r AMI si sccccsissssissccsastssessscateassssecesadsssnsssscadnssstocseesecsowsd VUE e e ob EP Ya Ten E espe Pe soos p Ge cece sabebecses 2 8 2 3 3 4 T O Rear Panel Switches and Indicators eee eee eee ee ee esee eene ee eren eee enano etna seta sese tae sete ta ese ena sese ene seen sese 2 8 2 3 4 Model MDSO 4 Port Unmanaged Interface M
2. so Sers issos ubre gt o 2 22 25 6 2 Remote System Loopback cansas sue sessccsunsseuvosseysovsvcecseonvesesseeeceusescswnsseseswese Svesesussovs sSesuceustevuedeesdseseeseascens 2 22 2 5 6 3 VO Port Local Loopback ccssssscsscssceccsscessessecesessssssesessssssssessessessssssesessssessessssssensessecnsesssscsecesscssessessoees 2 22 2 5 6 4 T O Port Remote Loopback scscsssssssssscsssessssssssssssscessssssessnesssssensesssensesessesssessssssssessssesesenessosesesscssessecesense 2 22 Chapter 3 3240S Non Managed Operation 3 1 3 1 System Setup Switches and Jumpers eere eee eterne neenon nne eeesseeees J L 3 1 1 Internal Relay Contact Jumper crece eese eee esee e nette eee en netta sensa setas setas seta setas se toss seen osten seen eu 3 1 3 1 2 External Chassis Switches 4 eese eee esee sessi ense enses ttt ts tease ta seta sense sonas nates setas tas tn esos senno 3 1 KNRAMO Sound sosro s avs vs sst sjors sovis sr sess 3 1 3 15222 M ster Sla dedu di 3 1 3 1 2 3 Redundant Optics Switch eee eee eee eee e eee senses en sts tensa seta stas insta se tns tns en netu sensns senses senses sense tn ana 3 1 3 1 2 4 Primary and Secondary Optical Power Switches eee eee ee ei e esee tentent testen tust n sins etn senses sensa sna 3 1 3 2 T O
3. 3240 Hyper T eina Password Setup Current Password cenoga Enter Mew Password 10 Characters Max PASSNCOD 2 ove in Mon Volatile RAM Y H I F240 Hyper T esi Modem Baud Rate Current Baud Ratei 19200 1 2400 bps 2 9600 bpz 3 19200 bps eleot Munber 1 3 3240 Hyper T auias Initialization atring Enter new modem string i20 Characters Mex A amp FECI4D2E0V1B COX deve in Non Volatile RAM Y H I Figure 4 34 Modem Setup Screens 4 38 3240S Fiber Optic Multiplexer PERKINS 4 13 User Interface Password To establish or change a User Interface Password select 6 or User Interface Password then Enter from the Main Menu Type in the password then press Enter This password will be a required entry prior to user access to the NMS via the serial port or a Telnet session This password is different from the modem s password which the user will also need when accessing the NMS via a modem connection Selection 7 will be added to the Main Menu after a User Interface Password is entered Reference Figure 4 35 Always log off to prevent unauthorized access to the NMS 3244 HpperT camias 32408 Multiplexer Managenant Current Password canoge Press return to disable password protection or Enter New Pazzword 10 Characters Max l char nax Bove in Hon Volatile RAM Y H I Figure 4 35 User Interface Password Screen
4. 4 8 3240S Fiber Optic Multiplexer PERKINS 4 8 SNMP Agent Configuration To select the SNMP Agent Configuration from the Main Menu Figure 4 4 select 1 then Enter The SNMP Agent Configuration screen will be displayed Note at the top the Ethernet or Media Access Control MAC address the firmware revision the board ID and the printed circuit board PCB revision of the Management Module are displayed These are encoded on the Ethernet ID PROM and are not selectable is entered it is saved in a temporary location for the current session The operator must select Y to the Several of the selections will have a subsequent prompt Save in Non Volatile RAM When a new value Y latter prompt or the new input will not be saved beyond the users current session Reference Figure 4 6 PAD Hyper T owna 32408 Multiplexer Managenant 8WMP Agent Configuretion Ethernet address SKMP agent Mex OU 40 2A 00 21 r7 Piremace 6750176P Mac 24 1999 14598152 Axsenbly 6102020 002 erie sas Figure 4 5 IP Address for SMP agant 206 1 250 50 Z Subnet mask 255 255 255 0 SNMP Agent Configuration Screen 3 Default gateway IP Addreas 206 1 250 78 BOOTP Enabled Most amp Community Tables 6 System Variables 7 SLIP Configuration Reset OMNE Agent eleot Dunder 1 8 3240S Fiber Optic Multiplexer 49 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 4 8 1 IP Address and Subnet Mask for SNMP Agent
5. The 3240S will send traps to hosts whose access level authorizes traps to be sent These are access levels 3 Read Trap and 4 Read Write Trap The System Trap Configuration screen allows the operator to enable traps so that specific alarms show at the SNMP management station s This also porvides a prevention method where the 3240S cannot generate traps that the operator does not want sent Master Enable Disable Traps This is the main switch to disable all traps or enable the traps that are enabled at a lower level such as Composite Sync Loss Link Switch per port traps etc provided that Master Enable Disable Traps has Enable selected Composite Sync Loss Trap A trap will be sent to the manager s when the fiber optic receiver detects a sync loss condition on the active link Link Switch Trap A trap will be sent to the manager s when the active link switches between the primary and secondary or vice versa Fault Relay State Trap A trap will be sent to the manager s when the fault relay becomes activated System Loopback Trap A trap will be sent to the manager s whenever a system local or remote loopback is initiated Configuration Error Trap A trap will be sent to the manager s whenever a conflict is detected with the I O cards This occurs when The type of I O card is different between the local and remote Mux in reference to the same physical slot e g a T1X slot 1 unit 1 and an E1X slot 1 unit 2 The logic
6. The E1X board must be set to AMI Coding e The two pass thru controls on the E1 V 35 card will be inoperable 2 3 3 3 I O Internal Jumpers Each I O card must have the proper time slot allocation line coding and line build out set There is an internal jumper for setting the board address or Time Slot Allocation for the board Additionally there are jumpers for setting the line code for each of the three ports with the exception of the V 35 I O card which is transparent to line coding Reference Figure 2 8 for jumper locations 2 3 3 3 1 Time Slot Allocation Board Address Time Slot Allocation similar to the T1 interface is set by jumper W3 and cannot be set via the NMS Install the jumper for time slots 1 and 3 Leave the jumper out or off for time slots 2 and 4 Both cards at each end of the link must be set to the same address No other card in the unit can be set to the same address 2 3 3 3 2 Line Coding HDB3 or AMI There is a separate jumper for setting the line coding for each port Install the jumper for HDB3 High Density Binary Three coding Leave the jumper out off for AMI Alternate Mark Inversion coding The attached equipment at each end of the link and both E1 ports at each 3240S must be set for the same coding or errors will be recorded wherever the coding does not match This function can be set by the NMS The jumper must be out off if it is being controlled by the NMS The factory setting for line coding is AMI
7. 3240S Fiber Optic Multiplexer 4 39 PERKINS 4 14 Log Out To log out from your 3240S Network Management System NMS select 7 or Log Out from the Main Menu then Enter The prompt Enter Log In Password should appear on the screen To reestablish control via the NMS the password must be entered exactly as saved Reference Figure 4 36 F240 Hyper Tessin 12408 Multiplexer Managsnant Main Manu SNMP Agent Configuretion Multiplexer Configuration Statua Diagnostics Software Upgrade Hoden setup User Interface Password Log Out pacuh Select Nunbar 1 7 7 FLAD Hyper T oomini Jas AA xim r Bnter Log In Passwords Figure 4 36 Log Out selection on Main Menu 4 40 3240S Fiber Optic Multiplexer i y c5 3 3240S FIBER OPTIC MULTIPLEXER PERKINS Chapter 5 3240S Troubleshooting and Repair 5 1 Types of Malfunctions This section is devoted to troubleshooting failures that could occur when operating a Canoga Perkins 3240S multiplexed data communications link If a malfunction occurs there are normally four possible defective components to consider 1 Data Sources 1 e CPUs or peripherals 2 TO Cabling 3 Fiber Optic Cables 4 Multiplexers The intent then is to isolate the fault to one of these four components To simplify troubleshooting the communications system the four components can be split into two groups 1 I O Cabling and Data Sources 2 FiberOptic
8. 6 2 Electrical Interface Interfaces Supported DS 1 T1 El CCITT V 35 EIA 232 EIA 422 3240S Interface Connectors DS 1T1 Female 15 pin D type and 8 pin RJ 48C El Female 15 pin D type 25 Pin D type both120 ohm impedance and Dual BNC 75 ohm impedence CCITT V 35 MDSO Female 34 pin MRC type MR34 Power Requirement 115AC 10 0 5 amp 230VAC 0 25 amp optional 47 to 63Hz both 48VDC optional NMS Male 9 pin D type EIA 232 RJ 45 8 pin modular jack LOBASE T 6 3 Dimensions Environmental Stand alone 3 5 Hx17 Wx 13 5 D Weight 11 lbs 3 6kg shipping 11 Ibs Temperature 0 to 50 C Humidity 0 to 95 non condensing 6 4 Regulatory Compliance UL 1950 CSA C22 2 No950 FCC Part 15 Class A pending EN 60950 EC 60950 EN 55022 EN 50081 1 pending 62 3240S Fiber Optic Multiplexer W c5 3 3240S FIBER OPTIC MULTIPLEXER PERKINS Chapter 7 3240S Multiplexer Configurations 7 1 Model Numbers MODEL DESCRIPTION 3240 BU XX X S BASE UNIT W RM 19 POWER OPTIONS 1 90 264VAC Autoranging 4 48VDC 7 90 264VAC Autoranging Redundant 9 48VDC Redundant 10 90 264VAC 48VDC Redundant FIBER OPTIC OPTIONS 01 850nm MM 15dB LED ST 16 1310nm SM MM 13dB Laser ST 17 1310nm SM MM 13dB Laser FC PC 11 1310nm SM MM 23dB Laser ST 13 1310nm SM MM 23dB HP Laser FC PC 12 1550nm SM MM 23dB XD Laser ST REDUNDANT OPTICS 21 850nm MM 15dB LED ST 36 1
9. Powersetup for DC will depend upon the DC supply The 48 volt DC version of the 3240S is intended for use with an external 48 VDC power supply Connect the source DC via the terminal block connector which is provided in lieu of an AC connector Orientation of the two DC leads is clearly marked as to which screw lug is to be attached to the positive and negative 48 volts DC Figure 2 1 AC and DC Power Supply eee Check signal ground Gnd of the source supply and orientate it to the Multiplexer Gnd or chassis b ground Verify with a Digital Multimeter that and are not shorted prior to applying power Redundant supplies as referenced in Figure 2 1 may also be provided for your 3240S When utilizing this application connect both supplies as described above A variety of redundant supply options are available AC AC DC DC or AC DC 3240S Fiber Optic Multiplexer 2 1 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 2 2 Fiber Optic Setup Here are a few pre installation fiber optic check points to consider e When using a fiber optic link with a loss of less than 6dB set the optical power switch to LO This will eliminate the chance of saturating the receive optics at the remote end of the link This may not be necessary if the multiplexer has a multimode or low power laser transmitter When using a fiber optic link with a loss of more than 6dB set the optical power switch to HI e Verify the integrity of t
10. The NMS Port is a serial EIA 232 port The default parameters for this port are 9600 baud No Parity 8 bits and one stop bit N 8 1 The terminal emulation is VT100 Refer to Appendix A for the connector pinouts of this port e DTE DCE Switch When set to the DCE position the port is configured as Data Terminal Equipment DTE When set to the DCE position the port may be connected to a modem DCE device for remote applications If the DTE DCE switch is set to the DTE position the port is configured as Data Communication Equipment DCE When set to the DTE position the port may be connected to a DTE device such as a local ASCII terminal or a PC running a terminal emulation program 4 3 2 IOBASE T Network Management Port The IOBASE T Port is a standard 10 MHz Ethernet Port The user can connect directly to any IOBASE T network repeater with a regular 1 OBASE T cable or directly to a PC Ethernet NIC card with a crossed over I0BASE T cable Keep in mind that the management module must be configured via the NMS serial port before communication can take place over the IOBASE T port The SNMP Agent Configuration items must be configured for the specific Agent and Host Network entries IP addresses community access names trap community name SLIP address etc MIB items can then be read or written to through the SNMP management station Refer to Appendix A for the connector pinouts of this port fm There is no Link Integrity indicator on
11. e AIS The Alarm Indicator Signal when illuminated signifies that an all 1 s signal is present on the T1 input pins 1 and 9 on the DA 15 connector and 4 and 5 on the RJ 48C connector LOOP The O Port Loopback Indicator works in conjunction with the I O Port Mode Switch and management to give a visual indication at both ends of the fiber link that an I O port s local or remote loopback is active The I O Port Mode Switch I O Port Loopback or Test Switch is a three position switch LOC NORM R EM used to set I O Port Local and Remote Loopbacks For normal operation set this switch to the NOR position Loopback functionality is further described in Chapter 2 Section 2 5 6 e LOC Setting this switch to Local causes a local I O Port loopback to be set on the local multiplexer as well as on the remote unit e NORM Setting the switch to Normal sets the I O Port to normal full duplex operation i e no loopback set e REM Setting the switch to Remote causes a remote I O Port loopback to be activated at the local multiplexer and a local loopback will be activated on the remote multiplexer qmm The loopback function can be controlled via the NMS with the switch set in the normal position Refer 2 to Chapter 4 Section 4 9 1 System Configuration Status for a description of loopbacks functionality via the NMS 32408 Fiber Optic Multiplexer 2 5 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS DIP Switch Position Line Le
12. 424 3240S Fiber Optic Multiplexer eJ chi 3240S FIBER OPTIC MULTIPLEXER PERKINS KLAD Hyper T eomndned 32408 Multiplexer Managenent Configuration Status Systen Veit Unit Mode Active Prane Primary Secondary 13 LP LIA Auto Prinary 2 13 LP LOR Auto Primary Good Sood Yes ott No ott 3240 Hyper Tesi Power Supply A Power Supply B Unit Type Statua Type Statua Not Installed ac Goud ac Good Hot Installed 1 Bat Clear Composite Loopback Optic Redundancy Control 32408 Multiplexer Managenent ce Balsot Munber 1 2 Optic Redundancy Control Current Mode Is Auto Restore Auto Mode Switch to Manual Primary Switch to Manual secondary ane Balsot Humber 1 1 Z Switch unit into Manual Primary Moda Y N _ IAAD Hyper emda 32405 Multiplexer Managenant Optic Redundancy Control Current Mode Is Manual Primary Restore Auto Mode Switch to Manual Primary Switch to Manual 8eoondary eleot Number 1 3 1 Mitch unit into Auto Moda v H Figure 4 22 Alarm Condition Reset Screens 32408 Fiber Optic Multiplexer 4 25 PERKINS 4 9 1 3 Set Clear Composite Loopback To change the System Mode setting select 2 or Set Clear Composite Loopback then Enter from the System Configuration Status screen Examples of changing loopback condition are referenced in Figure 4 23 Select
13. 1 or Clear Loopback then Enter to clear a loopback condition 3240 Hyper T esie 32408 Multiplexer Managenent Composite Loopback Menu Current Status Xo Loopback Clear Loopback Activate Local Loopback Aotivete Remote Loopback ane Geleot Munder 1 2 Z Activate Local Loopback now Y N 3240 Hyper T eina LIU a wr 32408 Multiplexer Managenent Composite Loopback Menu Current Status Local Loopback Clear Loopback Activate Local Louphack Aotivete Remote Loopback ane Balsot Humber 1 3 1 Clesr Local Loopback now v ti Figure 4 23 Composite Loopback Menu Screen 4 26 3240S Fiber Optic Multiplexer PERKINS 4 9 2 I O Port Configuration Status To configure the I O Port Configuration select 2 or I O Port then Enter from the 3240S Multiplexer Configuration Status menu The I O Port Module and Logical Address Screen will appear as referenced in Figure 4 24 Select the desired slot number in order to view the current status of the selected slot The Link Configuration Status Screen will appear as shown in Figure 4 26 User options accessible from this screen are defined in Figure 4 25 32S Hyper T emit 32408 Multiplexer Managenant I O Port Module and Logical Addreaz Logical Addresa Figure 4 24 I O Port Module and Logical Address Screen Select Unit 1 Blot Munber 1 2 X240 Hyper Tessin 32408 Multiplexer Ma
14. 3 3240S FIBER OPTIC MULTIPLEXER PERKINS Chapter 4 3240S Managed Operation The 3240S Multiplexer can be used with or without the Network Management System NMS Module This section describes how to set up the 3240S when an Simple Network Management Protocol Management Module SNMP is installed When an NMS Module is installed it is assumed that the management software will be used to control management functions pie The 3240S is shipped configured with certain factory default settings These settings may not conform to y E your system requirements Check that all setup switches are set correctly before using 4 1 System Setup Jumpers and Switches This refers to any setup switches or jumpers that are on the main circuit board inside the unit or any switch that is on the rear of the main chassis not on the I O cards 4 1 1 Internal Relay Contact Jumper The Alarm Relay Contact jumper for selecting the Normally Open or Normally Closed contacts of the Alarm Relay is the only customer option to configure on the main board This jumper is described in Section 2 2 3 Alarm ALM Relay Jack 4 1 2 External Setup Switches 4 1 2 1 System Mode MODE Switch This switch should be set to the NOR position for normal operation Leaving the switch in this position allows the man agement system to control the System Local and Remote Loopback tests Upon card removal or power loss the NMS re stores the last setting when the system is re es
15. 3240S Multiplexer Configurations 7 1 7 1 M del INuImbers ioci oi oii sire aseene aaeoa annaa aeaaee aae aieeaa aa ie aaia 7 1 3240S Fiber Optic Multiplexer iX 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS Appendix A Connector Pinouts A I A 1 T1 Connector Pin Assignments DA 15 cccscccsssssccsssecsssssecssccessssceesssseesessceees A 1 A 2 E1 Connector Pin Assignments DA 15 ecce eese eee e eerte eee enne seen n sesto noe A 1 A 3 E1 V 35 Connector Pin Assignments DB 25 eee ecce eerte eee eene eee tn nane A 2 A 4 EIA TIA 574 Connector Pin Assignments DE 9 cccsssccssssecssssecssceeessceesssceees A 2 A 5 RJ 48C T1 Connector Pin Assignments cssccssssscscssecsssssecssseessssseesssseesessceees A 3 A 6 RJ 45 Management Module Connector Pin Assignments eese A 3 Appendix B Software Upgrade B 1 B 1 Software Upgrade Over a PC Serial Port eere crees eret eene eee eee n nnno B 1 B 2 Remote Unit Download ede cic ssiesesevate bketsnesbevbeetxen etae ted utere lare saeua ta ro Ren eeueds B 5 B3 TFTP Software Upgrade nie raros eren hne h vr 0n eR tonbesesvesuhtosbeaeavies tatesdecs toss Man ade Ca eai B 6 Appendix C Limited Warranty C 1 GOSSANY pK Est X 3240S Fiber Optic Multiplexer 3240S FIBER OPT
16. From the user interface running over the serial port or from a TELNET session select Main Menu Upgrade Software TFTP Software Upgrade The screen will show TFTP Software Upgrade Enter TFTP Host IP Address e g 180 0 0 6 Enter the TFTP server IP address for instance 206 1 250 171 The screen will show Enter TFTP Host IP Address e g 180 0 06 206 1 250 171 206 1 250 171 Is this correct Y N y Save in Non Volatile RAM Y N y Enter file name or CR for 3240S zip The steps described show how to enter the IP address for the TFTP server and how to save it in the non volatile memory on the management board for future software upgrades At this point the file name might be entered if it is different from 3240S zip or the Enter key might be pressed to accept the default selection 3240S zip Typically software upgrades will be distributed in the 3240S zip file It is up to the user to rename a previous 3240S zip software before overwriting it with a new 32408 zip file in the TFTP server root directory The next prompt is Transfer to remote unit now Y N The operator must enter Y if he she desires to upgrade the software at the remote unit located at the other side of the fiber links once the local unit has received the new software over the Ethernet port with TFTP It is recommended to select Y since both units on each side ofthe fiber links should run the same software The operator can select N if the new sof
17. PERKINS 2 3 4 2 MDSO Card Switch Settings Switch SW3 on the lower board as referenced in Figure 2 10 assigns global parameters for each card assembly Position 1 base frequency set to 56Kbps or 64Kbps e Position 3 high or low speed mode e Position 2 and 4 time slot allocation 2 3 4 2 1 Speed Setting 56Kbps or 64Kbps Selection of 56 or 64Kbps as elected by the switch setting of position 1 or SW3 1 establishes that all channels on the card must be operating at a frequency that is a multiple of either 56 or 64K bps not both This causes some restrictions for each board since all channels thereon must conform to the selected speed setting C losed 56K O pen 64K 2 3 4 2 2 Low Speed Switch Setting Low speed selection is required via switch setting 3 or SW3 3 All operating frequencies will fall into the low speed range of frequencies thus the board should be set to low speed If any of the frequencies fall into a frequency above the highest frequency available through the low speed setting then the board could be set to the high speed setting though this application is very specialized When set to low speed the board takes only one ofthe two time slots allocated to the MDSO Factory default for this switch setting is Low Most users will never need to utilize the high speed switch position due to the multiplexer s limitation of two physical card slots Reference Table 2 C C losed High O pen Low 2 3 4 2 3 Time Slot
18. TIT Check signal ground Gnd of the source supply and orientate it to the Multiplexer Gnd or chassis o p ground Verify with a Digital Multimeter that and are not shorted prior to applying power 1 3 5 Power Supplies Your 3240S will employ either a single power supply or a redundant power supply Redundant power supplies can be either AC DC or both 1 3 5 1 Single Power Supply If only one power supply is installed it is placed in the B power supply location The Power B indicator on the front panel will illuminate if the supply is properly operating 1 3 5 2 Redundant Power Supplies When redundant power supplies are installed in the 3240S POWER SUPPLY A POWER SUPPLY B the supplies are load sharing and both the Power A and Power B LED indicators will be illuminated Both supplies Palliat tront view ho provide power to the main board and I O cards at the same time This reduces the operating load on each supply which may extend the life of the power supplies If either of the supplies fail the second unit can handle the load for the entire system and the monitor card will switch the bad sup ply out of the circuit The respective Power A or B Indicator Figure 1 3 i on the chassis front panel will extinguish and an alarm will Dual Supplies and Monitor Card be sent to the network management module if so equipped Locations The Power Monitor Card is situated between the two sup
19. To set the IP Address for the SNMP Agent select 1 from the SNMP Agent Configuration Menu A new screen will appear prompting you to enter the IP address for the SNMP Agent The Internet Protocol IP address class defines how the IP is split between the network ID identifies the network and the host ID identifies the host on that network This class depends on the first octet of the address First Octet of Agent IP Address Default Subnet Mask Class A 1 126 255 0 0 0 Class B 128 191 255 255 0 0 Class C 192 233 255 255 255 0 Address 127 is reserved for loopback Reference Figure 4 6 which shows the IP Address screens for the SNMP Agent Subnet Mask and the Default Gateway The subnet mask must have the network portion with its bits set to 1 The host portion may have bits set to 1 to define a subnetwork The subnet mask defines a mask that is used to determine which portion of an IP address is the network ID To enter a subnet mask select 2 then Enter from the SNMP Agent Configuration Screen as referenced in Figure 4 6 Definition for a Subnet address an extension in an Internet Protocol IP address that allows users in a network to use a single IP network address for multiple physical subnets The IP address contains g three parts the network the subnet and host addresses Inside the sub network gateways and hosts divide the local portion of the IP address into subnet address and host address Outside of the subnetwork
20. or if the link is bad e ALMLED is illuminated when the fiber link is not connected or if the link is bad e Redundant Optics Sec flashing red Auto is extinguished and Sec is illuminated solid if the Redundant Optics Switch is in the SEC position inn N To reset the ALM or SEC Indicator switch the Redundant Optics Switch to PRI or SEC and back to the o ES AUTO position This resets an alarm condition such as the loss of optics on the primary link or an automatic switch over to the secondary link e Redundant Optics Auto green with redundant optics and the Redundant Optics switch in the Auto position which is the factory default This Indicator is not illuminated when the Redundant Optics Switch is not in the AUTO position nor is it illuminated 1f redundant optics are not installed 2 5 1 3 Front Panel SNMP Management Module if installed e Act or Activity LED should remain illuminated during decompression and transfer of the management software from FLASH to RAM memory Upon successful completion the ACT LED will flash constantly Flt or Fault LED should not be illuminated indicating successful power up diagnostics 2 5 1 4 Rear Panel Indicators e Redundant Optics AUTO SEC and ALM are identical to the Front Panel LEDs and reflect the same status The Backup LED is not duplicated on the Rear Panel e LOS reflects the same status as SYNC LOSS on the Front Panel e PWRreflects the same status as the Front Panel Power LEDs
21. y E Built e M 2 17 2 5 1 5 Interface Module Indicators e eeeee caeteris sees ee eee ettet ns sobros o tasses setas sees eto oso sopes so sobe sense setas en nue 2 18 235 2 IDELBB TUNE eer t 2 18 2 5 3 Front Panel Indicators Definitions eeeee esee eese eee eene eene tn staat tn seta stans tns e tst ea seta sense enne 2 19 2 5 3 1 System Indicators e SoS Se se rS Toso sos sRS 2 19 2 5 3 2 Redundant Optics Indicators sscsscsscsssesrscssscssesssssscsessssssessssssessssssssesssssessnssssssensessesnsesssecseeesscssosssessoees 2 19 2 5 4 Rear Panel Indicators Defimitions ccsscccscssscssscssscssssssssssscssscssscsssnssssssssssessscsessssssoeseoes 2 20 2 5 4 1 Rear Panel System Indicators eee eee ee eee esee eese n sensn senatus enses iiinis siin isi ii 2 20 2 5 4 2 Rear Panel Redundant Optics Indicators eee eee e eese eese essen sensn staat tn stas ta stas en netu sense ens en se enea 2 20 2 5 5 Rear Panel Switches Definitions eee ee eee esten eese ee nete n tette tn stas ta seta setas to sets stessa aus 2 20 2 5 6 System and I O Port Loop backs 4 ceres sees eere nete ee eren seen neenon stesse tastes tones etas sten ases seca 2 21 2 5 6 1 Local System Loopback q H
22. 0 6 206 1 250 114 206 1 250 114 Is this correct Y H y ove in Hon Volatile RAM Y N i XM Hyper T emit 32405 Multiplexer Managenent Enter Subnet Mask for BINP agent g 235 235 235 0 235 255 255 128 255 255 255 128 Is this correct v m y 8eve in Mon Volatile RAM Y H i JAD Hyper T omiaa 32408 Multiplexer Managenant Bnter Default Getewoy IP Address fur SWP agent w g 180 0 0 6 206 1 250 114 206 1 250 114 Is this oorrect Y N i y Seve in Mon Volatile RAM Y N Figure 4 6 IP Designation for SNMP Agent Subnet Mask and Default Gateway 3240S Fiber Optic Multiplexer 4 11 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 4 83 BOOTP BOOTP must be enabled if the Management Module needs to obtain its IP address from a BOOTP server If BOOTP is enabled BOOTP requests are broadcast randomly and permanently to the local network until a reply is received or the operator selects the Esc key as prompted to continue BOOTP can be disabled once the IP address is known To enable or disable BOOTP select 4 then Enter from the Agent Configuration Menu The Enable BOOTP screen will appear as referenced in Figure 4 7 BAAD Hyper T omiaa 32405 Multiplexer Managenant Enable BOOTP Y H i Figure 4 7 BOOTP Enable Screen 4 12 32408 Fiber Optic Multiplexer W c 3 3240S FIBER OPTIC MULTIPLEXER PERKINS 4 8 4 SNMP amp Access Host Table This is a s
23. 1 5 the centrally located edge connectors on the card should mate securely with the corresponding chassis connectors see Figure 1 6 Tm e E I O cards can be inserted removed under power i To properly insert an I O card slide each card on its guides until the internal connector is contacted If the card does not start engaging with medium pressure applied halt application and change the alignment slightly Repeat this procedure until the initial engagement is successful Then press firmly in the center until the card is fully seated After making sure that the thumbscrews at each end of the I O card line up with the corresponding holes in the chassis tighten the screws to lock the card in place To remove I O cards loosen the thumbscrews at each end ofthe card Once they are disengaged grasp the thumbscrews and firmly pull the I O card from the chassis 32408 Fiber Optic Multiplexer 1 5 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS p EE d minim E Figure 1 5 I O Card Edge Connector 32098 10 g Push i 15 Ice Er Figure 1 6 I O Card Insertion Point 1 6 3240S Fiber Optic Multiplexer m c5 3 3240S FIBER OPTIC MULTIPLEXER PERKINS Chapter 2 3240S Multiplexer Setup The setup of your 3240S Fiber Optic Multiplexer will depend upon the application for which it is being utilized In addition to application considerations there are settings that will affect the setup regardless of the
24. Accessing Host to be deleted Reference Figure 4 10 3240S Fiber Optic Multiplexer 413 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS The Access Host Table hierarchy is SNMP Agent Configuration gt Host amp Community Tables gt Access Host Table gt Access Host Entry or Deletion F240 Hyper T conde Host Table Managing Host coesa Level Trop Community 192 0 0 79 public 206 1 250 79 public Add or Delete accessing host entries 1 Add 2 Delete from non vol 1 Enter IT Addrass of Accessing Most g 180 0 0 6 206 1 250 116 Figure 4 9 Enter Access Level leRead ZeReed Write 3 Reed Ttap Access Host Table Entry Screen Aznead Write Trap 3 Enter Trap Community 10 ASCII characters max private Ace you satisfied with the above change Y W i y Save in Hon Volatile RAN Y _ TAD Hyper Tenia Host Table Acaess Level Trop Community 73 public 206 1 250 7 public 206 116 privete Figure 4 10 206 1 250 public Access Host Table Deletion Screen Deletes scceazing host Enter IP Address of Accessing Host g 180 0 0 6 205 1 250 117 414 3240S Fiber Optic Multiplexer PERKINS 4 8 4 2 Alias Community String Table To redefine the Alias community name for read or write access of MIB default community name for both is public select l or 2 then Enter from the SNMP Agent Configuration menu The Current Community Strings Screen will appear as referenced i
25. Assignment As with other I O cards the total bandwidth available is divided into four equal segments 1 4 Only one pair of cards can share the same time slot and a time slot can only be assigned to one card in each unit That means that 1f another card is already set for time slots 1 and 3 only time slots 2 and 4 are available for the MDSO The MDSO must always occupy two time slots If one MDSO card is used the other physical slot cannot be populated with another type of I O Module Card Reference Table 2B for time slot settings 2 3 4 3 MDSO Clock Mode Options Each channel can be individually set to run from an internal Clock External Clock or from a Slave Clock depending on the application The last two positions 7 and 8 on the channel switch of the lower board determine which clock source is used Reference Table 2 C Switch Position Clock Mode 8 Internal Clock External Clock O Slave Clock O Not Allowed Table 2 C MDSO Clock Mode SW 1 is for Channel 2 SW 2 is for Channel 1 SW A is for Channel 3 SW 5 is for Channel 4 3240S Fiber Optic Multiplexer 2 11 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 2 3 4 4 MDSO Channel Speed Selection There are two additional sets of switches and a jumper associated with each channel which must be set to correctly set up the frequency to be used for each channel One set of switches and the jumpers are located on the upper board The other set of switches are located on the lower boar
26. Bad local Rx fiber Figure 5 1c Troubleshooting Flowchart 3 of 3 3240S Fiber Optic Multiplexer 5 5 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS This page is intentionally left blank 5 6 3240S Fiber Optic Multiplexer w c5 3 3240S FIBER OPTIC MULTIPLEXER PERKINS Chapter 6 Technical Specifications 6 1 Optical Interface Composite Error Rate Mode of Transmission Fiber Compatibility Transmitter Wavelength Fiber Optic Connector LO HI Optical Power Switch Receiver 850nm LED Option 1310nm Laser Option 1550nm Laser Transmission Code Loss Budgets Multimode Options 850nm LED 1310nm low power laser 1310nm high power laser Single Mode Options 1310nm low power laser 1310nm high power laser 1550nm high power laser 1 in 10 or better Fiber Optic Cable 50 to 62 5 micron multimode fiber 850nm 13 10nm or 8 to 10 micron single mode fiber 13 10nm 1550nm Infrared LED or laser diode 850nm 1310nm 1550nm ST or FC Reduces 850nm Tx power by approximately 6dB Reduces 1310nm Tx power by approximately 3dB PIN diode standard PIN InGaAs diode PIN InGaAs diode Proprietary 15dB with 62 5 125m fiber 13dB with 62 5 125m fiber 23dB with 62 5 125m fiber 13dB with 8 125m fiber 23dB with 8 125m fiber 23dB with 8 125m fiber Loss budgets are typical Guaranteed loss budgets are 2dB lower 3240S Fiber Optic Multiplexer 6 1 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS
27. Data transfer rate of 1 544 Mbps level one Transmit Data Telephone Company A program that allows you to connect to other computers via the internet Trivial File Transfer Protocol Trouble or Traffic Management and Test Mode Transmit as in fiber optic transmit signal Transmit Data 3240S Fiber Optic Multiplexer G3 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS V V35 VAC VGA ITU T standard for trunk interface between a network access device and a packet network that defines signaling for rates greater than 19 2kbps It is an international standard termed data transmission up to 1 544Mbps or T1 Volts AC alternating current Volts DC direct current Variable Graphics Array usually referring to a PC monitor Watts measure of power consumption Extended Distance as in an extended distance laser 3240S Fiber Optic Multiplexer
28. Fiber Optic Multiplexer User Manual Part Number 6910380 Rev G 01 2004 To reference Technical Advisories and Product Release Notes go to Canoga Perkins website http Awww canoga com cservice htm 3240S Fiber Optic Multiplexer v 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 3240S Table of Contents Chapter 1 3240S Introduction 1 1 1 1 3240S Fiber Optic Multiplexer erinnerte inea at ean aerae e Uo Paene eRa rete t Ear asa aee c e Ek Ora een Ue 1 1 1 2 Managed vs Non Maiiagped oie ree e pha rene o ee Riee ae In oisnean oiio 1 2 1 3 Unpacking and Installation Preparation eese eee eene eere eerte nets eene tn nae 1 2 1 3 1 Unpacking the Unit er 1 2 1 3 2 Unit METEO ITO LP 1 2 1 3 3 AC Power Connections 1 2 1 3 4 48 Volt DC External Supply cere e esee eee seen seen eee en netta stone etas sse tesoro soso esten tassis erosi 1 3 1 3 5 Power SUppli s ec M M 1 3 1 3 5 1 Single Power Supply A 1 3 1 3 5 2 Redundant Power Supplies s cscssssssesssssscssscssssssssescssssssssssssssssesenesssssessesnsessesnsecssscseesssessesssessesssessecssessesens 1 3 1 3 6 Optical Sr som 1 3 1 3 7 Fiber Optic Options io eerte teen tuvo secnosecdsecasecensdcenssseebsosinesecwacedacesesssosensesvasencancenndoesegs 1 4 1 3 7 1 No
29. Hot Installed 1 Sut Clear Composite Loopback 2 Optio Redundancy Control Balsot Bunber 1 2 3240S Fiber Optic Multiplexer 4 23 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 4 9 1 2 Auto Manual Mode Switch To change the Redundant Optics mode of operation PRI AUTO SEC select 2 or Optic Redundancy Control then Enter from the System Configuration Status screen The Optic Redundancy Control Screen will detail the current status and list options as referenced in Figure 4 21 To clear an alarm condition or reset the Fault Relay Alarm Relay for Non redundant optic Systems e Switch from the AUTO mode to Manual Primary or Secondary e Switch back to Auto Mode Toswitch to Manual Primary select 2 or Switch to Manual Primary then Enter from the Optical Redundancy Control menu Repeat with selection 1 or Restore Auto Mode then Enter to return to Auto Reference Figure 4 22 Resetting an alarm condition can be easily accomplished via the NMS however it is usually easier to reset the alarm condition manually See Chapter 2 Section 2 4 4 To Clear an Alarm Condition XA Hep Teil Ue poral equi id e Cual SAS utm i 32408 Multiplexer Managenent Optic Redundancy Control Current Mode Is Auto Restore Auto Mode Switch to Manual Primary Figure 4 21 uito Co Manu Menondaty Optic Redundancy Control Screen Bloot Humber 1 3 2 Switch unit into Manual Primary Mode Y H _
30. OOOOoOOo00o00000o00o0o0o0oooo OOO0O0oO0000000000 o0000000000 O OOOO0O0000000o000Oo0o00000000 OO0O0O0oOO0000o0000000o0oo000oo00 NOTE If ALL frequencies being used fall INSIDE the boxed area use the low speed mode In all other cases use the high speed mode Table 2 D MDSO Channel Speed Selection 2 12 3240S Fiber Optic Multiplexer Upper Board Switches Lower Board Upper Board Lower Board Switches and Upper Board Jumpers Figure 2 10 MDSO Card Switch and Jumper location 3240S Fiber Optic Multiplexer 2 13 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 2 4 Redundant Optics Operation Redundant Optics can be controlled by the NMS in parallel with manual switch actuation Control of the Redundant Optics however is strictly maintained via NMS or manual operation Control violations will result in a conflict between the automatic and manual operation where one of the methods will not actuate the desired function H Via the NMS if the MANUAL PRIMARY mode has been selected the manual switch cannot override this selection Therefore when the NMS is being utilized for control the manual switch g i must be set to the NORM and AUTO positions Conversely when the switch is being manually operated the Mode switch option via the NMS must be set to AUTO and the Redundant Optics Switch option to NORM 2 4 1 Controls and Indicators The redundant operating mode is set with the 3 position PRI AUTO SEC switch The PRI
31. RD is an output on pins 3 and 16 The DB 25 is terminated in a 120 ohm impedance and interfaces with a twisted pair DB 25 type cable The impedance is factory set and cannot be configured by the user Figure 2 7 E1X 3 Port I O Card 2 3 3 2 E1 V 35 Manageable I O Card The E1 V 35 interface is basically a modification of the existing 3240S E1 interface It supports three channels with V35 or 422 electrical signals at El speed 2 048Mbs in internal external or slave modes The clock modes for each channel can be selected by using DIP switches accessible via the rear panel of the interface card Factory settings are slave or SLV and external or EXT which means SCTE from a remote source will clock the Tx data As with the other standard 3240S I O Cards the E1 V 35 is a manageable interface The test modes i e local and remote loopback are fully operable and manageable however the Clock Mode CLK MODE cannot be controlled by the NMS The NMS does monitor RTS and DTR thus providing the following pass through controls DTR gt CIS e RIS gt DCD TM nSync 3240S Fiber Optic Multiplexer 2 7 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS The V 35 I O card operates in full duplex mode This is to encompass all clocking options that are valid subject to whatever restrictions are imposed by the user application The E1 V 35 interface is also interoperable with the standard E1 interface with the following restrictions
32. and will be illuminated if either of the power supplies reflect a good status 3240S Fiber Optic Multiplexer 2 17 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 2 5 1 5 Interface Module Indicators e LOS or Loss of Signal Indicator when illuminated signifies that no signal is present on the T1 input pins 1 and 9 on the DA 15 connector and 4 and 5 on the RJ 48C connector e AIS or Alarm Indicator Signal when illuminated indicates that an all 1 s signal is present on the T1 input pins 1 and 9 on the DA 15 connector and 4 and 5 on the RJ 45 connector e LOOP or I O Port Loopback Indicator works in conjunction with the I O Port MODE Switch and the NMS to give a visual indication at both ends of the fiber link that an I O port Local or Remote Loopback is active e LPBisthe designation on the T1 interface for LOOP All I O Module Card LEDs will be extinguished when the interface connections are properly married and have valid data and the line coding is properly set See Sections 2 4 for T1 and 2 5 for E1 qmm Reference Section 2 5 4 for a definition of all 3240S LED Indicators 2 5 2 Initial Unit Testing After you are certain that the initial power up of your 3240S Fiber Optic Multiplexers has been successful Connect the fiber optic cables Be sure that the Tx cable of the local multiplexer connects to the Rx connector of the remote unit When the connections are made verify that the SYNC LOSS Indicators on both multi
33. application requirements such as e Power Supply set up Reference Chapter 2 Section 2 1 Fiber optics link set up Reference Chapter 2 Section 2 2 e Interface Module cards must be configured upon initial setup of your multiplexer The user will find both internal and external switches associated with the 3240S Interface I O Module cards that are set to a factory default when shipped These switch settings such as the line coding line build out time slot allocation alarm contact relay closure and optical power settings are not specifically set for your system requirements Reference Chapter 2 Section 2 3 for a complete description of your respective I O Module jumper and switch setup I O switch and jumper settings are also covered briefly in Chapter 3 and Chapter 4 e Redundant Optics Reference Chapter 2 Section 2 4 Alarm Relay Jack also called Fault Relay Jack in Redundant Optic Models and relay contacts selection Reference Chapter 2 Section 2 4 Operation Ready System power up and checks Reference Chapter 2 Section 2 5 2 1 Power Supply Setup AC power for the 3240S is autoranging from 90 to 264VAC A three prong IEC 320 attachment AC power cord is provided with the unit Plug the cord into the socket located next to the rear mounted power switch and then plug into a three pronged outlet When utilizing a 220VAC source a power cord may be required with a termination other than the standard three prong cord provided
34. at the Enter New Password prompt without entering any characters The Modem Password is saved in non volatile RAM Reference Figure 4 34 4 12 2 Baud Rate From the Modem Setup menu select 2 or Baud Rate then Enter When the Baud Rate Screen appears select the modem baud rate to coincide with the modem being used The serial port will be initialized with the selected speed no parity eight bits per character and one stop bit Reference Figure 4 34 4 12 3 Initialization String From the Modem Setup menu select 3 or Initialization String then Enter When the Initialization Screen appears enter the initialization string required for the modem being used e Refer to the modem documentation for the initialization string information The 3240S initializes the modem with the AT commandstrings The default prompt is At amp F amp C1 amp D2E0V1S0 1G0X4 If the modem is not compliant with this string another string must be set up in order to configure the modem properly The modem must be configured with flow control turned off Reference Figure 4 34 4 36 3240S Fiber Optic Multiplexer CANOGA 3240S FIBER OPTIC MULTIPLEXER PERKINS 3240 Hiper T comina Clas cuo icd S 32408 Multiplexer Managenant Modem Setup 1 Password 2 Saud Rata Figure 4 33 3 Initialization string Modem Setup Screen Select Munber 1 3 3240S Fiber Optic Multiplexer 437 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS
35. description of these jumpers and switches The Time Slot Jumper can be read but not controlled by the NMS The Line Build Out Switches cannot be read or controlled by the NMS e The Line Coding switch for each port must be set to the OPEN position Leaving the switch in this position allows the NMS to control the Line Coding for each port Upon card removal or power loss the NMS restores the last setting when the system is reestablished External Switch Setting The I O Port Mode MODE Switch must be set to the NORM position Leaving the switch in this position allows the management system to control the I O Port Local and Remote Loopbacks for each port Upon card removal or power loss the NMS restores the last setting when the system is reestablished 4 2 2 Managed E1X I O Card Setup Switches and Jumpers Internal Jumpers The Time Slot Jumper must be set to match the user requirements Refer to Section 2 3 2 Model E1X 3 Port I O Card for a description of this jumper This function can be read but not controlled by the NMS The Line Coding Jumper for each port must be removed OUT Leaving the jumper off allows the management system to control the I O Port Line Coding for each port Upon card removal or power loss the NMS restores the last setting when the system is reestablished e External Switch Setting The I O Port Mode MODE Switch must be set to the NOR position Leaving the switch in this position allows the NMS to con
36. following messages while the different steps are in progress Remote Unit Download Upgrade software in remote unit Y N y Checking remote unit OK The 3240S verifies that it can communicate with the remote 3240S over the fiber link Transfer progress 100 The 3240S is showing the progress of the software transfer over the fiber link Remote 3240S is verifying the file and burning it to flash Please Wait OK Remote unit firmware upgrade completed successfully Press Esc to continue At this point the remote 3240S will perform a management board reset If a connection cannot be established between the two units the following message will show up on the screen Checking remote unit Inter Mux Data Link is down instead of Checking remote unit OK This means that the 3240S cannot communicate with the remote 3240S and that the software transfer to the remote unit has been aborted This could be caused by a fiber link failure verify sync status on the System Configuration Status screen Ethemet Hub or Router Weak FIBER DUBE ONES 3240S 3240S mi 1i Me 00 o z T EE s o gt sn hd uli A s 2 gt DL B 0j a eff a av n 5 B 5 Connect Hub Router the 3240S SNMP Management Module e x af PC with a 10BASE T Ethernet Card and 10BASE T plug sc a TFTP server running over the TCP IP The 32408 zip Software Upgrade must be resident on the root directory of t
37. multiplexers These switches will only be present when the optical transmitter is a high power laser 2 5 6 System and I O Port Loopbacks The quickest system check that may identify a problem will be a loopback There are two types of loopback exercised by the 3240S System Loopback local and remote and I O Port Loopback local and remote System loopback modes affect all of the data channels I O port loopbacks affect only one channel or a group of channels depending on the type of I O Card installed The loopback switches are used for diagnosing a system problem in the event some or all channels are not functional Both System and I O Port Loopbacks can be set or removed via the NMS as covered in Section 4 Manage ment Operation The NMS can control the Test Switch functions in parallel with manual switch activation The automatic n and manual operation can conflict with each other For example if the NMS has selected the Remote System Test Mode the manual switch cannot override this selection When the switches are being manually operated the NMS must leave the switches set to normal settings NOR Similarly when the NMS is in control the switches must be left in the normal positions Use of Loopback switches will interrupt data transmission and should not be used during normal operation The loopbacks can be used to isolate a problem in either the local end multiplexer remote end multiplexer specific I O card or fiber optic c
38. or jumper out off The line coding jumper for port 1 is W4 port2 is W5 and port 3 is W6 Line coding does not need to be set for the V 35 I O card This interface is transparent to both AMI or HDB3 coding therefore the jumpers W4 WS and W6 are not present on this interface 2 3 3 4 I O Rear Panel Switches and Indicators There is a Mode switch and up to three LEDs LOS AIS and LOOP associated with each ofthe three ports on the manageable E1X cards The V 35 card utilizes only two LEDs LOS and LOOP The LEDs and mode switch are located on the front of the interface module and to the left of the E1 connectors with which they are associated The function ofthe LEDs are as follows LOS The Loss of Signal Indicator signifies that no signal is present on the E1 connector input pins 1 and 9 on the DA 15 4 and 5 on the RJ 48C 2 and 15 on the DB 25 or the Tx on the BNC connector AIS The Alarm Indicator Signal Indicator signifies that an all 1 s signal is present on the 1 connector input pins 1 and 9 on DA 15 4 and 5 on the RJ 48C or the Tx on the BNC This LED is not present on the V 35 I O card LOOP The O Port Loopback Indicator works in conjunction with the I O Port Mode Switch and Management to give a visual indication at both ends of the link that an I O port Local or Remote loopback is active The I O Port Mode Switch I O Port Loopback or Test Switch is a three position switch LOC NOR REM used to set I O 2 8 324
39. please wait please wait please wait please wait please wait please wait plesae wait please wait please wait please wait please wait please wait please wait please wait please wait Verifying file integrity please wait BOOTP in Progress Press Eso to terminate Bootp request nusber 1 next request in 1 second 3240S Fiber Optic Multiplexer Figure 4 3 BOOTP in Progress Screen 47 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 4 7 Main Menu If no user password has been set the Main Menu will appear when the Esc key is pressed The Main Menu is the top screen in the menu tree You may return to it at any time from any other screen by simply pressing the Esc key repeatedly until it appears To choose an operation from the menu Figure 4 4 type the number which references your desired selection then press Enter To move back one screen from any ofthe subsequent screens you may press Esc This will take you back one screen each time you press Esc 32 Hyper T aminat 12405 Multiplexer Managenent Main Menu MMP Agent Configuretion Multiplexer Configuration Status Diagnostios Figure 4 4 Software Upgrade Main Menu Screen J Modem getup User Interface Password Log Out Select Wunber 1 7 _ All entries for the rest of the management section are for illustration only and do not reflect required configuration by the user
40. serial port receives three carriage returns outside of the SLIP packet or goes through a reset the mode reverts to console If a user interface password has been configured you will be required to enter it prior to returning to console mode Reference Figure 4 16 3240 HyperTeeminat a Bl nip n 32408 Multiplexer Managenant LIP Configuration 1 IP Midress tor SLIP 206 1 250 116 2 Enter SLIP muda Select Mumber 1 2 2 Are you sure Y W y Managenent port iz now in SLIP node To switch back to console mode press lt CR three times Press Eso to continue TAD Hypes Tessin Bnter Log In Passwords Figure 4 16 Entering SLIP Mode 3240S Fiber Optic Multiplexer 4 19 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 4 8 7 Reset SNMP Agent Board To reset reboot the Management Module select 8 or System Reset then Enter from the SNMP Agent Configuration menu When the SNMP Agent Board Reset Screen appears as referenceded in Figure 4 17 enter Y yes at the prompt to reset reboot the Management Module The system will reboot and any new parameters saved in non volatile RAM will become active 3240 Hyper T ouias 32408 Multiplexer Managenent Reset SNMP Agent Board Y N Figure 4 17 SNMP Agent Board Reset Screen 420 3240S Fiber Optic Multiplexer PERKINS 4 9 3240S Mux Management To configure the 3240S Mux Management select 2 then Enter from the Main M
41. to REM remote the far end of the channel performs a bidirectional loopback as referenced in the REM loopback section of Figure 2 13 Reference Figure 2 14 for System and I O Port Loopback switch locations 2 22 3240S Fiber Optic Multiplexer i y c5 3 3240S FIBER OPTIC MULTIPLEXER PERKINS TI jo TI e ET to E Sete Sedi Free TI Link s Seno NOR 1071 nk E lon LED CHI Looe LED ON TI To T er ET TO ET i i Modia fich Moda Eavich Farn TI Urk fang REM tef KOA Tol uei a loop LED CN Loop LED ON Figure 2 13 Local Remote Loopback Paths for 3240S I O Cards PUSH HERE TD KERI Figure 2 14 Loopback Switch Locations on I O Cards 3240S Fiber Optic Multiplexer 2 23 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS This page is intentionally left blank 2 24 3240S Fiber Optic Multiplexer u c5h 3 3240S FIBER OPTIC MULTIPLEXER PERKINS Chapter 3 3240S Non Managed Operation The 3240S Multiplexer can be used with or without the Network Management NMS Module This section describes how to set up the 3240S when an SNMP Management Module is not installed Detailed setup and system checks may be referenced in Section 2 7 Operation Ready of Chapter 2 fm The 3240S jumper and switch settings are set to a factory default and not necessarily to your system I ES requirements Ensure that all setup switches are set correctly before using This means that all setup switches and jumpers must be set
42. to products that have been subjected to lightning damage or other Acts of Nature misuse neglect accident damage improper installation or maintenance including over voltage failures caused by use outside of the product s specified rating normal wear and tear of mechanical components or alteration or repair by anyone other than Canoga Perkins or its authorized representative If the user is unsure about the proper means of installing or using the equipment contact Canoga Perkins free technical support services Customer must notify Canoga Perkins promptly in writing of any claim based on warranty Canoga Perkins is not liable for and does not cover under warranty any costs associated with servicing and or the installation of its products of for any inspection packing or labor costs in connection with return of goods In the event Canoga Perkins breaches its obligation of warranty customer s sole and exclusive remedy is limited to replacement repair or credit of the purchase price at Canoga Perkins option Under no circumstance will Canoga Perkins be liable for consequential or incidental damages or loss of profits Warranty Registration To establish original ownership and to record purchase date please complete the warranty on line form on our product registration page URL www canoga com warranty Optional Service Programs Canoga Perkins offers several optional Service Programs Please call Canoga Perkins Sales Department 818 718 630
43. 0 or see our web site www canoga com for details CUSTOMER SERVICE DEPARTMENT REPAIR WARRANTY Repairs performed by the Canoga Perkins Customer Service Department will be free from defects in material and workmanship for a period of ninety 90 DAYS from the date the repaired product is shipped or until the expiration of the original factory warranty whichever is longer 3240S Fiber Optic Multiplexer Cl 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS Limitations Canoga Perkins may at its sole discretion modify its Limited Warranty at any time and from time to time Other than those expressly stated herein THERE ARE NO OTHER WARRANTIES OF ANY KIND EXPRESSED OR IMPLIED AND SPECIFICALLY EXCLUDED BUT NOT BY WAY OF LIMITATION ARE THE IMPLIED WARRANTIES FOR FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY IT IS UNDERSTOOD AND AGREED CANOGA PERKINS LIABILITY WHETHER IN CONTRACT IN TORT UNDER ANY WARRANTY IN NEGLIGENCE OR OTHERWISE SHALL NOT EXCEED THE AMOUNT OF THE PURCHASE PRICE PAID BY THE CUSTOMER AND UNDER NO CIRCUMSTANCES SHALL CANOGA PERKINS BE LIABLE FOR SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES THE PRICE STATED FOR THE EQUIPMENT IS A CONSIDERATION IN LIMITING CANOGA PERKINS LIABILITY NO ACTION REGARDLESS OF FORM ARISING OUT OF THE TRANSACTIONS OF THIS AGREEMENT MAY BE BROUGHT BY CUSTOMER MORE THAN ONE YEAR AFTER THE CAUSE OF THE ACTION HAS ACCRUED CANOGA PERKINS MAXIMUM LIABILITY SHALL NOT EXCEED AND CUST
44. 0S Fiber Optic Multiplexer ue c5 3240S FIBER OPTIC MULTIPLEXER PERKINS Port Local and Remote Loopbacks For normal operation set this switch to the NOR position Loopback functionality is further described in Chapter 2 Section 2 5 6 e LOC Setting this switch to Local causes a local I O Port loopback to be set on the local multiplexer as well as on the remote unit e NOR Normal sets the I O Port for a normal full duplex operation i e no loopback set e REM Setting the switch to Remote causes a remote I O Port loopback to be activated at the local multiplexer and a local loopback will be activated at the remote multiplexer The loopback function can be controlled via the NMS with the switch set in the normal position Refer to Chapter 4 Section 4 9 1 System Configuration Status for a description of loopbacks functionality via the NMS Figure 2 8 Locations of Jumpers on E1 I O Card 3240S Fiber Optic Multiplexer 2 9 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 2 3 4 Model MDSO 4 Port Unmanaged Interface Module The MDSO interface card as referenced in Figure 2 9 is unmanaged and operates the same as it would in the standard 3240 Fiber Optic Multiplexer The electrical interface employs MR34 connectors which support four channels with V 35 or 422 electrical signals Each channel can operate in the low speed mode up to a speed of 672Kbps 12x56Kbps or 768Kbps 12x64Kbps The speed of each channel can be set i
45. 310nm SM MM 13dB LP Laser ST 37 1310nm SM MM 13dB LP Laser FC PC 31 1310nm SM MM 23dB HP Laser ST 33 1310nm SM MM 23dB HP Laser FC PC 32 1550nm SM MM 23dB XD Laser ST 3240 IO XXX XXX M OPTIONS MANAGED I O CARD OPTIONS T1X 000 4 CHAN 1 544 TI DA 15 T1X 000 4 CHAN 1 544 TI RJ 48C E1X D15 3 CHAN 2 048 E1 DA 15 120 ohm E1X R45 3 CHAN 2 048 E1 RJ 48C 120 ohm E1X BNC 3 CHAN 2 048 EI BNC 75 ohm E1X V35 3 CHAN 2 048 E1 DB 25 120 ohm 3240 IO NMS OPTIONAL MANAGEMENT MODULE SNMP 10BASE T SLIP SERIAL CONSOLE 3240S Fiber Optic Multiplexer 7 1 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS This page is intentionally left blank 7 2 3240S Fiber Optic Multiplexer m c5 3 3240S FIBER OPTIC MULTIPLEXER PERKINS Appendix A Connector Pinouts A 1 T1 Connector Pin Assignments DA 15 PIN FUNCTION DESIGNATOR DIRECTION Pinl 2 P SEND DATA A SD TO MULTIPLEXER E A 2 FRAME GROUND FG L 3 RECEIVE DATA A RD FROM MULTIPLEXER bd 4 FRAME GROUND FG P i 6 SIGNAL GROUND SG 6 9 SEND DATA B SD TO MULTIPLEXER L E 11 RECEIVE DATA B RD FROM MULTIPLEXER e Pin 8 Li e Table A A T1 Channel Pin Assignments Female Connectors Orientation as you look at the I O Card A 2 E1 Connector Pin Assignments DA 15 PIN FUNCTION DESIGNATOR DIRECTION SEND DATA A SD TO MULTIPLEXER Pin1 3 RECEIVE DATA A RD FROM MULTIPLEXER E e 9 SEND DATA B SD TO MULTIPLEXER amp 1 RECEIVE DATA B RD FR
46. 40S Fiber Optic Multiplexer CANOGA PERKINS 3240S FIBER OPTIC MULTIPLEXER 4 6 BOOTP Request Screen If the 3240S has BOOTP enabled through the SNMP Agent Configuration setup screen default setting the following screen will be displayed until a BOOTP server responds to the request or the Esc key is pressed See figure 4 3 with no password required If a BOOTP server responds to the BOOTP request the message BOOTP successful will be displayed Figure 4 3 shows a BOOTP request in progress that has yet to be answered by the remote requested BOOTP Server BOOTP will continue to send requests until the Esc key 1s depressed If the SNMP Agent Configuration has been configured and BOOTP has been enabled the selected number of BOOTP requests will be generated wherein BOOTP requests will continue until the set number of counts has expired If the 3240S is not getting any information from the BOOTP Server BOOTP unsuccessful will be displayed after the selected number of BOOTP requests has expired Pressing the Esc key will terminate the BOOTP requests FAA Hypes T eem Deccnpreszing Deoospressing Deconpresazing Deoospressing Deconpreszing Deoospressing Deconpreszing Deocepressing Deccnpreszing tile yj file g file sit tile g file my file g file my tile g file y file file file file tile file tile file file file please wait please weit please wait please weit
47. C switch On non laser units the connectors are located in the SECONDARY and PRIMARY Tx locations 1 3 7 1 Non Redundant Single Link Optics If non redundant optics are installed they will reside in the primary locations There will not be a Pri Auto Sec Switch installed and the Alarm Relay will follow the Sync Loss indicator 1 3 7 2 Redundant Link Optics If redundant optics are installed both the primary and secondary locations are used Refer to Chapter 2 Section 2 4 Redundant Optics Operation for an operational description of the redundant optics circuit The Pri Auto Sec Switch is installed and the Alarm Relay follows the Redundant Optics Alarm ALM indicator which is controlled by the Automatic Switch Over circuit and Backup Monitor circuit m j Redundant optics are not field installable The user cannot upgrade to this configuration unless the D po equipment is returned to the factory for retrofit 1 3 8 HI LO Optical Power Switch The 3240S features a HI LO Optical Power Switch for the primary and secondary transmit fiber optic ports This allows the user to match the transmitted power levels to the actual loss of the installed fiber optic cable The factory default setting 1s LO which accommodates a moderate to short fiber link with negligible fiber loss The optical power switches which are labeled PRIMARY OPTIC PWR and SECONDARY OPTIC PWR can be located on the rear panel ofthe 3240S Reference Figure 1 2 1 3 9 Installa
48. CANOGA PERKINS Canoga Perkins 3240S SNMP Managed Fiber Optic Multiplexer User Manual u tines Q x C Q 5 i y c 3 3240S FIBER OPTIC MULTIPLEXER PERKINS 3240S SNMP Managed Fiber Optic Multiplexer 3240S Fiber Optic Multiplexer il 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS Caution This product may contain a laser diode emitter operating at a wavelength of 1300nm 1600nm Use of optical instruments for example collimating optics with this product may increase eye hazard Use of controls or adjustments or performing procedures other than those specified herein may result in hazardous radiation exposure Under normal conditions the radiation levels emitted by this product are under the Class 1 limits in 21 CFR Chapter 1 Subchapter J ATTENTION Cet quipement peut avoir une diode laser mettant des longueurs d onde allant de 1300nm 1600nm L utilisation d instruments optiques par exemple un collimateur optique avec cet quipement peut s av rer dangereuse pour les yeux Proc der des contr les des ajustements ou toute proc dure autre que celles d crites ci apr s peut provoquer une exposition dangereuse des radiations Sous des conditions normales le niveau des radiations mises par cet quipement est en dessous des limites prescrites dans CFR21 chapitre 1 sous chapitre J Notice This device contains static sensitive components It should be handled only with
49. Cables and Multiplexers Typical symptoms that may be observed with I O cabling or data source malfunctions are data errors on a single channel It is unlikely that multi channel failures could be caused by cabling or data In the event that multi channel failures should occur refer to the troubleshooting flowchart Figure 5 1a 5 1b and 5 1c to help isolate the problem Refer to Chapter 2 for the setting of loopbacks and Chapter 4 for setting loopbacks via the NMS on managed systems To isolate the problem to I O cabling or a data source failure the following steps should be taken l Identify the channel with the failure 2 Interchange the cabling and data sources of the failing channel with a known good channel at each multiplexer 1 e if channels one and two are swapped at the local 3240S swap channels one and two on the remote link as well 3 Ifthe failures follow the suspected bad channel cable the errors are caused by the I O cabling or the data sources The exact cause ofthe failure can be found by further substitution of the cables and data sources If the failures do not follow the suspected bad channel the failure is caused by the multiplexers If the multiplexers are identified as the cause ofthe failures refer to the troubleshooting flowchart Figure 5 1a 5 1b and 5 1c to determine the defective component The second category of failures observed can be caused by multiplexer or fiber malfunctions Fiber optic cable failures wi
50. DEI VERENA SL arat EAS A a ieas 4 34 4 11 4 TETP Software Upgrade 4 cresce eene e eere eere eere e etn netta se tna seen s osoro S s enne Ss opes soete S Seoti 4 34 4 11 2 Remote Unit Download eese eee esee eee eene nett etnia atta tasto setas etas stesse es etos etos etos eese ees season 4 34 4 12 Modem Setup ei ntece entes tei dee tara eri dee e ESPECIE IHE LU EL a e VEn eee UU ue AUR ee aU nb ras s aine es 4 36 ENPAMNET ILC ests 4 36 4 12 2 Baud Rate T E SE E 4 36 4 12 3 Initialization SIPPIL PC 4 36 4 13 User Interface Password eee sisvesexve s bk vi carte rr pha viet Hep Rc ri eR eR e Lune e gate a Uni ee pad Ted 4 39 4 DI E08 UC si casas o aee Ro a tase neh E soa uii Ec etu ipd ui Iu I d IMs 4 40 Chapter 5 3240S Troubleshooting and Repair 5 1 5 1 Types OUEST 5 1 5 2 Loopback Hardware ood ieuss e rho ep skke exo etsi aee soies o ubl se bl sed eut sa Fond ESS a 5 2 Chapter 6 Technical Specifications 6 1 6 1 Opti al Interface eer rosorna sieisen saiad ossosa r iois ai ereis ia sais 6 1 6 2 Electrical Interface osi deer yore PERPE NNa Sua nega yi eae vup cesa Re easN e peant er N E NE MEE MU Ees 6 2 6 3 Dimensions Environmental 45e eet cirea rea er ae hee eb e ane ue ce nete rea ee i Re rui eee 6 2 6 4 Regulatory Compliance m 6 2 Chapter 7
51. IC MULTIPLEXER Chapter 1 3240S Introduction 1 1 3240S Fiber Optic Multiplexer The 3240S Fiber Optic Multiplexer is a compact version of the 3240 product line This multiplexer supports up to eight T1 eight MDSO or six E1 channels over single mode or multimode fiber optic links The chassis of the 3240S can accommodate two plug in Interface Module Cards I O Cards where the total available bandwidth is divided into two equal segments or time slots Each I O card either T1 or E1 requires one physical card slot while utilizing two logical time slots m mm The 3240S is forward and backward compatible with all managed and unmanaged versions of the ee i 3240 however integration of components from other versions is not recommended When integration is Es lj required with any of the 3240S predecessors some modification will be required to accommodate the older I O Cards Several application options are available e Redundant links both fiber and power and managed or non managed e Non redundant links managed or non managed e Autoranging AC DC or AC DC power input Anycombination of the latter options e g a managed 3240S with a non redundant fiber link and redundant AC power with DC backup TUTTO Um i Fiber optics options include 1310 1550nm single mode and 850 1310 1550nm multimode Figure 1 1 shows the layout of a 3240S Front Panel Figure 1 2 shows the layout of a 3240S Rear Panel populated with one E1 I O Modul
52. Module Setup Switches and Jumpers ccce eee e eerte ee eene eee eneeees 3 2 3 2 41 T1X I O Card Setup Switches and Jumpers eee eese eese eee eese eee seen setenta setas seen sse etastnnu 3 2 32408 Fiber Optic Multiplexer vii 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 32 1 1 Internal Jumpers and Switches csscsscssscsscsssssscesssssssssssssessessesssesssssesssssesessessessceesessnssesssesscssensesesecseseseess 3 2 3 2 1 2 External Switch 3 2 3 2 2 E1X I O Card Setup Switches and Jumpers ccsccccsscsccscsscessscecssecsccsssccsescecssssessssesscseseees 3 2 3 2 2 1 Internal Jumpers and Switches csscsscsscsscsssssssessssssesssessssseessessessssssessssssesessssssessessessnssesssesessssnsessseeseseseeee 3 2 3 2 2 2 External Switch 3 2 3 2 3 MDSO I O Card Setup Switches and Jumpers ccscccccsssccssesscecscscsscsssccsssceeseseessseesscssesees 3 2 3 2 3 1 Internal Jumpers and Switches ccscsscssscsscsssssecessssssssessssessesseessesssesesssesesesssssescessesssessesssesscssensessseesesesoess 3 2 3 2 3 2 External Switch i E i i 3 2 4 1 System Setup Jumpers and Switches oecsooessseoesoossoossssoeeesooccoossssoesesooseosssssoesesosses 4 1 4 1 1 Internal Relay Contact Jumper e eeeee eese eee eee eee seen eee tn netta s
53. OM MULTIPLEXER 2 e amp Pin 8 LI L Table A B E1 Channel Pin Assignments Female Connectors Orientation as you look at the I O Card 3240S Fiber Optic Multiplexer A 1 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS A 3 EI V 35 Connector Pin Assignments DB 25 3 13 1 CHGND 10 NC 18 LOCSW malls d 12 2 TxA 11 SCTEB 19 RTSB HE HIT 3 RxA 12 SCTB 20 DTRA TIAE o 4 RTSA 13 NC 21 REMSW IM d 8 5 CTS 14 TxB 22 NC la nme 6 NC 15 SCTA 23 DTRB llo jii 7 GND 16 RxB 24 SCTEA ilo e iii 8 DCD 17 SCRA 25 TM i d 3 Sess EE iw Table A C E1 V 35 Channel Pin Assignments Female Connector Orientation as you look at the I O Card A 4 EIA 574 Connector Pin Assignments DE 9 DCD 12 3 4 DO oo DIR GND ooo DSR NE d RTS 6 7 89 CTS RI OANDOARWDND Figure A D EIA TIA 574 Connector Pin Assignments Female Connector Orientation as you look at the I O Card A 2 3240S Fiber Optic Multiplexer y c5 3 3240S FIBER OPTIC MULTIPLEXER PERKINS A 5 RJ 48C T1 Connector Pin Assignments TX output TX output Unused RX input RX input Unused Unused Unused 12345678 CONDOABRWN Figure A E RJ 48C T1 Connector Pin Assignments Female Connector Orientation as you look into the SNMP Card RJ 48 Roll Over Cable 1 Out Aln 2Out 5 In 4IN 1 Out 5bIN 2 Out DCE to DCE A 6 RJ 45 SNMP Management Module Connector Pin As
54. OMER S REMEDY IS LIMITED TO EITHER i REPAIR OR REPLACEMENT OF THE DEFECTIVE PART OF PRODUCT OR AT CANOGA PERKINS OPTION ii RETURN OF THE PRODUCT AND REFUND OF THE PURCHASE PRICE AND SUCH REMEDY SHALL BE CUSTOMER S ENTIREAND EXCLUSIVE REMEDY AUTHORIZED RESELLERS ARE NOT AUTHORIZED TO EXTEND ANY DIFFERENT WARRANTY ON CANOGA PERKINS BEHALF Return Policy Customer must obtain an RMA Return Material Authorization number from the Canoga Perkins Customer Service Department before returning a product for service or repair Canoga Perkins technical support department can be reached through any of the following means Telephone 818 718 6300 Fax 818 718 6312 E Mail fiber canoga com If the warranty for a power supply fan optics consumable or software has expired customer must provide the Canoga Perkins Customer Service Representative with a Purchase Order to authorize the repair Send the defective product postage and insurance prepaid to the address provided to you by Canoga Perkins technical support representative Failure to properly protect the product during shipping may void this warranty The return authorization number must be written on the outside of the carton to ensure its acceptance The customer must pay for the non compliant product s return transportation costs to Canoga Perkins for evaluation of said product s for repair or replacement Canoga Perkins will pay for the shipping of the repaired or replaced in warranty pr
55. SYNC LOSS and LOOP LED indicators They should not be illuminated during normal operation Various types of multiplexer malfunctions can cause erroneous indications MP WN qmm Refer to Chapter 2 for functional definitions for the SYNC LOSS and LOOP LEDs Note that with the Rx e E fiber disconnected or with a defective Rx fiber cable the optical signal is lost and the SYNC LOSS and LOOP Indicators should turn on This condition will be observed at various points when stepping EX through the troubleshooting flowchart Once the above conditions have been checked with power applied to both multiplexers and all related switches correctly set follow the troubleshooting flowchart to determine the faulty component While performing these procedures the optical power switches on both multiplexers should be set in the HI position During the troubleshooting procedure the 3240S in which the testing begins will be referred to as the local multiplexer while the second 3240S will be referred to as the remote This nomenclature will be true regardless of which end ofthe link is used to perform a given test xiu If all channels are malfunctioning on a redundant fiber system and the units have not switched automatically to the redundant path contact Canoga Perkins Customer Service Department for instruc tions If the units have switched to the redundant path but still malfunction refer to the troubleshooting oor flowchart 5 2 3240S Fiber Op
56. System Trap Configuration To Configure 3240S System Traps select 3 or Trap then Enter from the Multiplexer Configuration Status Screen The 3240S Trap Configuration screen will appear Figure 4 28 Select the number or trap to be enabled or disabled and type Y yes when prompted Reference Figure 4 28 MD Hyper T emn 32408 Multiplexer Managenant Trap Conftiguration status Syzten Trap Configuration Port Trop Configuration Select Number 1 2 F240 Hyper esminol 32405 Multiplexer Managenant Syste Trap Configuration Master Bnable Disable Traps Enabled z Composite yno Loss Trop Enabled 3 Link Switch Trap Enabled 4 Fault Relay atate Trop Disabled 5 Syaten Loopback Trap Enabled 6 Configuration Error Trap Enabled Ti Card Ingert Renove Trap Enabled 8 Backup Link OR Bad Trap Enabled 8 Cold Start Authentication Traps Enabled 10 Power 8upply Malfunction Traps Enabled Select Munber 1 10 4 Enable Fault Raley State Traps Y N Figure 4 28 Trap Configuration Screens 3240S Fiber Optic Multiplexer 431 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 4 9 4 I O Port Trap Configuration To configure port traps select 2 or Port Trap Configuration then Enter from the Trap Configuration menu Each individual port trap shown may be enabled or disabled to send traps to the SNMP management station The status entries are defined as foll
57. ULTIPLEXER CANOGA PERKINS 2 5 4 Rear Panel Indicators Definitions Seven LED indicators and five system switches populate the Rear Panel of the 3240S This does not include the I O Module Cards which are covered in Sections 2 4 T1 2 5 E1 and 2 6 MDSO 2 5 4 1 Rear Panel System Indicators PWR Power Indicator green This indicator is illuminated whenever the main circuit card is receiving 5 VDC from the internal power supplies Two indicators for power are duplicated on the Front Panel and labeled Power A and B SYNC LOSS Sync Loss Indicator red This indicator is illuminated whenever the optical receiver cannot synchronize with the signal coming from the remote multiplexer SYNC LOSS is duplicated on the front panel where it is labeled LOS LOOP Loop Indicator red This indicator works in conjunction with the System Mode Switch and management to render a visual representation of an active system local or remote loopback not to be confused with an I O loopback Loop is duplicated on the Front Panel SLV Slave Indicator red This indicator is illuminated ifthe Master Slave switch accessible from the rear panel is set to the Slave position This indicator is duplicated on the Front Panel where it is labeled SLAVE 2 5 4 2 Rear Panel Redundant Optics Indicators REDUNDANT OPTICS AUTO Redundant Optics Auto Indicator green This indicator is illuminated when the Redundant Optics Switch located on the rear panel
58. able The loopback switches provide the operator with an effective troubleshooting tool for narrowing down a problem in the system Reference Figure 2 12 for System and I O Port Loopback switches 3240S Fiber Optic Multiplexer 2 21 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 2 5 6 1 Local System Loopback When the system loopback switch is set to LOC local the multiplexer channels at both the terminal end A and the computer end B are looped back electrically The optical signal is looped back only as far as the optical section of the local multiplexer and is not received by the local terminal See Figure 2 11 Figure 2 11 Local System Loopback from Multiplexer A 2 5 6 2 Remote System Loopback When the system loopback switch is set to REM remote the multiplexer channel signals on both the terminal end A and computer end B are again turned around but the local optical path includes both composite fiber optic links See Figure 2 12 Figure 2 12 Remote System Loopback from Multiplexer A 2 5 6 3 I O Port Local Loopback The I O Port Loopbacks are similar to that of the System Loopback except that a single channel or group of channels may be isolated to allow more critical diagnostics When a channel loopback switch is set to LOC local both ends of the channel perform local loopbacks as referenced in the LOC loopback section of Figure 2 13 2 5 6 4 I O Port Remote Loopback When a channel loopback switch is set
59. added to the command line along with coml or com2 default This is to select the serial port used to down load the file to the 3240S Verify that the cable is plugged into the selected COM port This port should not be used by another application in a multi tasking environment t Request 3240S boot code self test This can be used to verify problems with the boot firmware on board the target s Verify 3240S firmware checksum This can be used to verify the integrity of the FLASH memory If s is not followed explicitly with a file name DWNBIN will only perform the 3240S firmware checksum and will not download anything to the 3240S Filename This is the path and the file name of the file that DWNBIN will send to the 3240S The default file name is ROM BIN At any time to terminate DWNBIN EXE press Ctrl Break B2 3240S Fiber Optic Multiplexer i y c5 3 3240S FIBER OPTIC MULTIPLEXER PERKINS Typical Display With a successful download the screen will display the following example C PRODUCT gt dwnbin t s 3240S zip DWNBIN Version 1 0 Copyright Canoga Perkins 1997 Reboot remote unit Accessing remote unit on COM2 OK Checking version compatibility OK Remote unit boot firmware V1 00 Target Boot Code is running self test OK Checking remote unit code checksum OK Switching to high speed transfer mode OK 143324 bytes to transfer OK Transferred bytes 100 Remote unit is verifying file format OK Re
60. al address is different between the local and remote Mux for the same physical slot e g a T1X card slot 1 of unit 1 has its logical address set to 1 amp 3 and a T1X card slot 1 of unit 2 has its logical address set to 2 amp 4 Ora unit has two I O cards in slot 1 and slot 3 with their logical addresses both set to 1 amp 3 or2 amp 4 Card Insert Remove Trap A trap will be sent to the manager s whenever a manageable I O card is inserted in or removed from a 32408 chassis Backup Link OK Bad Trap Atrap will be sentto the manager s when the backup link goes from a bad fiber bad state to a good state or vice versa The backup or standby link is the link that is not carrying the payload Cold Start Authentication Trap A trap will be sent to the manager s upon a unit cold start This is when the Mux is powered up or when the SNMP Management Module goes through a reset An authentication trap will be sent to the manager s if the Mux receives an SNMP message with a wrong community string refer to section 4 8 4 2 Alias Community String Table This could happen when an unauthorized SNMP management station is attempting to access the unit with the wrong community strings Power Supply Malfunction Traps A trap will be sent to the manager s when an installed power supply fails in a system equipped with dual power supplies 4 30 3240S Fiber Optic Multiplexer eJ chi 3540S FIBER OPTIC MULTIPLEXER PERKINS 4 9 3 1
61. and SEC positions force operation of the 3240S on the primary or secondary links respectively The switch is principally used to reset an alarm condition by cycling from AUTO to either PRI or SEC then back to AUTO Secondly it is used as an aid for maintenance allowing the user to easily verify the integrity of each link AUTO or Automatic Mode is the normal operating mode This switch can be controlled manually or via the NMS If control is to be set via NMS the switch must remain in the AUTO position Four LEDs related to fiber optic redundancy are provided on the Front Panel This allows for easy identification of system status Illumination ofthe AUTO LED indicates operation is in the automatic mode Illumination ofthe SEC Indicator signifies operation is on the secondary fiber optic link Illumination of the ALM Indicator signifies either a failed back up fiber optic link which is the link not in use or that an automatic link switch over has occurred Illumination of the Backup Indicator signifies a failure of the back up fiber optic link The Alarm Relay Jack ALM located on the Rear Panel provides a relay contact for a remote alarm connection The Alarm Relay reflects the same condition as the ALM Indicator 2 4 2 Functional Description Managed Operation The AUTO Mode is used for normal operation When the AUTO Indicator is illuminated and the Backup SEC and ALM Indicators are extinguished the system is operating on the Primary Link
62. and both fiber optic links are operational Ifa failure occurs on the Secondary Link the receiving end ofthe link will indicate the malfunction by illuminating the Backup andthe ALM Indicators The transmitting end of the link will have the ALM Indicator only illuminated This condition will continue until the failure has been rectified and the alarm is reset The Alarm Relay follows the ALM Indicator The NMS will activate the Fault Relay also known as the Alarm Relay and the ALM Indicator illuminates at the remote 3240S The alarm condition will remain until the multiplexers are reset This allows the user to identify that an alarm condition is or was present If a failure occurs on the Primary Link the receiving end of the link will switch operation to the Secondary Link and indicate the failed condition by illuminating the Backup SEC and ALM Indicators The NMS will activate the Fault Relay also known as the Alarm Relay and the ALM Indicator illuminates at the remote 3240S Once the condition causing the failure on the Primary Link is rectified the 32408 will switch operation back to the Primary Link The alarm indication will remain until the multiplexers are reset This allows the user to identify that an alarm condition is or was present 2 14 3240S Fiber Optic Multiplexer m c5 3 3240S FIBER OPTIC MULTIPLEXER PERKINS 2 4 5 Backup Fiber Optic Link Monitor Function The purpose of the Backup Fiber Optic Link Monitor BULM is
63. at the local 3240S The remote 3240S located at the other side of the fiber link s must also be upgraded This can be done with the user interface as detailed in Section B 2 Remote Unit Download Upgrading the software using TFTP A faster way to do a software upgrade is by using TFTP Trivial File Transfer Protocol Refer to Section B 3 TFTP Software Upgrade B 1 Software Upgrade Over a PC Serial Port A diskette with the Download Software must be copied onto the PC being used for the download operation Simply follow the instructions found in the README file on the diskette the text for the file is provided in this section Figure B 1 shows the physical connection required in order to perform a software upgrade with a PC via a serial port The proprietary download requires a 386 PC or higher with a VGA monitor and COMI or COM2 serial ports Straight4hrough cable connected to serial port COM 1 or COM 2 on the PC side FIBER 3240S meee c5 o 0 m AP U vef I c gt X 3 PC with DWNBIN EXE and new 32408 zip software upgrade resident Connect PC to the 32408 SNMP T on hard drive readme txt file Management Module console ports E um with recessed switch set to the gt A DTE position Figure B 1 Software Upgrade Connections Via Serial Port 3240S Fiber Optic Multiplexer Bl 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS Typical download operation 1 Create anew direct
64. ated Each time slot has its own discrete J board address while each card can reside in either physical card slot The actual board Y address or time slot allocation is determined by the jumpers on each card Multiplexer A has a card addressed for time slot one 1 amp 3 and is located in physical slot two This card can talk to Multiplexer B 5 interface card addressed similarly to time slot one 1 amp 3 regardless of the I O card s physical location The Network Management System NMS will flag a configuration error if any cards within the same chassis are set to the same logical address 32408 Fiber Optic Multiplexer 23 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 2 3 2 Model T1X 4 Port Interface Module The T1 interface as referenced in Figure 2 5 employs either a female DA 15 connector or an RJ 48C type connector Each T1 interface module supports four T1 channels This interface requires two of the four time slots available for the 32408 i e 1 and 3 or 2 and 4 where only one card may occupy a particular time slot in a chassis Each distinct 3240S system will support up to eight T1 channels which can be set individually for either B8ZS or AMI line coding Standard T1 I O Cards can be ordered with two different connector types DA 15 The four female DA 15 connectors utilized for the T1 I O ports are configured as DCE meaning Tx or SD is the input into the port on pins and 9 and Rx or RD is the output on pins 3 an
65. c to Continue Figure 4 26 Change Line Coding Screens 4 28 3240S Fiber Optic Multiplexer PERKINS 4 9 2 3 Set Clear Port Loopback To set or clear a port loopback select function 3 or Set Clear Port Loopback then Enter from the Multiplexer Configuration Status menu Select unit number and port number and follow the prompts as required Reference Figure 4 27 To clear loopback select 1 Enter and then type Y yes 32404 Hyper T emit Lue 7 32408 Multiplexer Managenant Set Olear Port Loopback Entec unit number 1 2 1 Enter port number 1 4 J F240 Hyper T enin Current Status For Unit 1 lat 1 Port Ia Wo Loopback l Clear Loopback 2 Activate Local Lonphack J Activate Remote Loopback Belot Munber 1 2 3 Activate Remote Loopback now F240 HyperT emn LIU S iur Current Status For Unit 1 Slot 1 Port J Remote Loopback l Clear Loopback 2 Activate Local Loopback J Activate Resote Loopback Seleot Munber 1 2 1 Clear Renote Loopback mow Y N _ Figure 4 27 Set Clear Loopbacks 3240S Fiber Optic Multiplexer 429 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 4 9 3 3240S Trap Configuration Traps are special SNMP Messages that are sent to the Manager s when a specific event occurs The managers are defined in the access host table refer to section 4 8 4 SNMP amp Access Host Table
66. clear alarms 3 1 2 4 Primary and Secondary Optical Power Switches The primary and secondary optical switches are set according to the amount of loss over the optical links Both switches under normal conditions should be identically set if redundancy is installed Likewise both ends of the link must be set the same all LO or all HI The factory default setting is LO Also reference Section 2 2 Fiber Optic Setup in Chapter 2 for further details 3240S Fiber Optic Multiplexer 3 1 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 3 2 Interface Module Setup Switches and Jumpers This refers to any setup jumpers that are on the I O circuit board itself or any switch that is accessible via the rear panel of the Interface Module Card I O and not on the main chassis 3 2 1 T1X I O Card Setup Switches and Jumpers All customer configurable jumpers are located on the main PC board of the I O card All external I O card switches are located to the left of the respective ports 3 2 1 1 Internal Jumpers and Switches The Time Slot Jumper Line Coding and Line Build out Switches must be set to match the application requirements Refer to Section 2 3 1 Model T1X 4 Port I O Card in Chapter 2 for further details on these these jumpers and switches 3 2 1 2 External Switch The I O Port Mode MODE Switch is normally set to the NOR position Refer to Section 2 3 1 Model T1 X 4 Port I O Card in Chapter 2 for further details on the function of
67. d The upper board switches set the multiple of the base frequency that is selected 56 or 64K bps An associated jumper must be set to select 56 or 64Kbps and must also agree with the setting of the global switch SW3 1 The lower board switch is set differently depending upon whether the mode is set to low or high speed In addition to the switch settings jumpers W1 W2 W3 W4 WS W6 and W7 WS8 located on the upper board must be set Reference Table 2 D for jumper and switch settings and Figure 2 10 shows switch and jumper location Channel Upper Board Switch Jumper 56K 64K Lower Board Switch 1 SW1 W1 W2 SW1 2 SW2 W3 WA SW2 3 SW3 W5 W6 SW4 4 SW4 W7 W8 SW5 SPEED SELECTION UPPER BOARD SWITCH LOWER BOARD SWITCH 64K SHOWN FOR 56K SET BOLD SETTINGS MULTI TO OPPOSITE THOSE SHOWN LOW SPEED MODE HIGH SPEED MODE PLIER FREQUENCY SWITCH POSITIONS SWITCH POSITIONS SWITCH POSITIONS RATE 56KBPS 64KBPS 12345 67 8 12345 6 12345 6 O OO0000o0o0O00oO jOO 0000000000 ONIONQNAIAANAAGDA ODIANQNANAAINAANO ONQIINAAAGCAIONAANQN OOOoOooooooooo X wo N N co A Co wo N A OOOOoO00000o0o0 oDoo0oooooooooo OOOOOOo00o00o0ojoooooooooooo OOOOoOoOOoOooooO00loooooooooooo OOoooooooooooloooooooooooo OOOOoOOooooooOoojloooooooooooo OOOOO0O0000o0oOo0 oooooooooooo O0000 000000oO00 oooOooooooooo OOOOOoOooo000O00 oOol000000000 OOOOOOO000000000000000000 OOOOoO0o000o0ooo0o00oooooooooo
68. d 11 Refer to Appendix A for T1 connector pin assignments RJ 48C The four RJ 48C connectors utilized for the T1 ports are configured as DCE meaning Tx or SD is the input into the port on pins 4 and 5 and Rx or RD is the output on pins 1 and 2 Refer to Appendix A for the RJ 48C connector pin assignments Figure 2 5 T1X 4 Port I O Card 2 3 2 1 Internal Switches and Jumpers Each I O card must have the proper time slot allocation line coding and line build out set Time slot allocation is determined via W32 Line coding and line build out is determined via SW1 and SW3 for each of the four ports User should determine the application and management requirements prior to configuring the latter settings Reference Figure 2 6 for switch and jumper locations 2 3 2 2 Time Slot Allocation Board Address W32 sets the time slot allocation and this function cannot be set via the NMS To select ports 1 and 3 install the jumper Time slot allocation for ports 2 and 4 is set by leaving the jumper off Both cards at each end of the link must be set with identical board addresses and no other card within the chassis can be set identically 24 3240S Fiber Optic Multiplexer y c5 3240S FIBER OPTIC MULTIPLEXER PERKINS 2 3 2 3 Line Coding B8ZS or AMI SW1 and SW3 are separate switches for setting the line coding for each port B8ZS Binary 8 Zero Substitution coding is selected by closing DIP switch positions 4 and 8 Open the DIP sw
69. e and one T1 I O Module tem gt Figure 1 1 3240S Front Panel 3240S Fiber Optic Multiplexer 1 1 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS Figure 1 2 3240S Rear Panel 1 2 Managed vs Non Managed If a Management Module is installed it is assumed that the Network Management System NMS software will be used to control the manageable functions To utilize the NMS for control the hardware switches must be preset to the state AUTO and NORM where the software has control over the functions However if the user wishes to have the hardware control the manageable functions in a managed unit the software must be preset to the non controlling state AUTO and NORM via management screens before using the hardware to control the function The hardware must be returned to the non controlling position to regain management control The 3240S Multiplexer Management screens accessible via a terminal emulation package are used to set up the manageable functions This setup operation is described in Section 4 1 3 Unpacking and Installation Preparation 1 3 1 Unpacking the Unit Each Canoga Perkins multiplexer is factory tested and shipped in a protective carton After unpacking the multiplexer and its accessories be sure to retain the shipping carton and protective packing for reuse in case the unit must be returned to Canoga Perkins for any reason To ensure proper operation of the multiplexer please inspect the unit and its shipping car
70. efault system mode of operation is e NOR mode no system test e AUTO mode as opposed to Manual PRI or SEC e Active Link is Primary Fault Relay is off Alarm Indicator is not illuminated Local and Remote Composite Sync is good e Backup Fiber Optic Link Monitor is good Any change to this system state should result in an alarm except Manual PRI or SEC The following descriptions one through three outline typical failure scenarios 1 AnAutomatic Switch over from the Primary to Secondary Link This results in the Fault Relay illuminating the Alarm Indicator latched the Secondary Fiber Optic Link Indicator illuminates and the Backup Fiber Optic Link Monitor illuminates indicating a condition other than normal operation The remote unit will also switch to the secondary link This condition will remain until one ofthe following events happens e The Primary Fiber Optic Link recovers which will cause the Backup Fiber Optic Link Monitor to resume operation in the normal condition No other changes should occur The Secondary Optic Link fails which will result in a crossover back to the Primary Optic Link If the Primary Link resumes functionality in a normal state operation will resume on it whereas if the fault is still present the system will oscillate back and forth between the Primary and Secondary Links every two seconds until a good link is established This condition will cause oscillations of the Active Link indicat
71. ensa soto sesto aset ease tos stone esos oose vossos 4 1 4 1 2 External Setup Switches eese eee eere e eene erento roo Phe eet tn ne etn eesse snose noo sosote sesona P t Pet eene sene epa 4 1 4 1 2 1 System Mode MODE Switch 1 eere eese eres eene eren ee een seen seen esten ases sess etos e sense stesse ena sos 4 1 4 1 2 2 Master Slave MAST SLV Switch 4 eee e ee ee eene netto eese toss etta to se tasa sese taa sese taa sesta aa sesta 4 1 4 1 2 3 Redundant Optics PRUAUTO SEC Switch eeeeee essere eee eene eene eerte nennen osse tn sena seta 4 1 4 1 2 4 Primary and Secondary Optical Power Switches HI LO eeeeeeeee eren rennen 4 1 4 2 Interface Module I O Setup Switches and Jumpers eere 4 2 4 2 1 Managed T1X I O Card Setup Switches and Jumpers creer eee etes entente nee enetnen 4 2 4 2 2 Managed E1X I O Card Setup Switches and Jumpers eee e eee etes ee eene eene nenne 4 2 A220 E1 V 35 VO Card T 4 2 4 2 3 Non Managed MDSO I O Card Setup Switches and Jumpers eeeeeeeeee eren eerte e eenne 4 2 4 3 Network Management Module eee e ee eee eren esee enne setas sse tn sese to sess etas esca 4 3 4 3 1 NMS Port and DTE DCE Switch eee eee eee eee ette eene ense tn seen tn neto ne
72. enu or Multiplexer Configuration Status The Multiplexer Configuration Status Screen will appear as referenced in Figure 4 18 32A Hp T omit 32405 Multiplexer Managenant Multiplexer Configuration Statua aysten Contiguration status 2 I O Port Module amp Logical Address a Trap Contiguretion 8teatus Figure 4 18 Multiplexer Configuration Status Screen Select Wunber 1 3 n 3240S Fiber Optic Multiplexer 421 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 4 9 1 System Configuration Status From the 3240S Multiplexer Configuration Status Screen select 1 or System then Enter for system configuration status During normal operation status data is continuously passed back and forth between the two mux s in this configuration Each end has access to the status at the other end An NMS connection at either end yields the status of both Unit 1 is local and Unit 2 1s remote 4 9 1 1 The System Parameters e Unit Address 1 0r2 e Type of Optics 850 LED 850nm LED e 13 LP LSR 1310nm low power laser e 13 HP LSR 1310nm high power laser e 5 LD LSR 1550nm long power laser e Redundant Optics Yes No e Mode MAN AUTO Optical Redundancy Control e Active Link Primary Secondary F O Frame Sync e Yes Fiber optic receiver in sync e Lost The receiver cannot synchronize with received frames Fault Relay Has fault relay been set An automatic F O Link switch over occurred or BULM bad OFF No fault or illu
73. ess of MIB private Figure 4 13 2 Alias community nana for WRITE access of MIB public Enter Write Community Screen Belect Humber 1 2 2 Enter ASCII string 10 char max WRITE accazs of MIB privata Ace you satisfied with the above change Y H y dave in Hon Volatile RAM Y H i y Reboot fyaten must be rezet for new Write Access community to be used Y N I 4 16 3240S Fiber Optic Multiplexer PERKINS 4 8 5 System Variables System variables 1 e System contact System name and System location can be set by selecting 6 then Enter from the SNMP Agent Configuration Screen These variables contact administration and location information about this 3240S correspond to the SNMP MIB II system group variables sysContact sysName sysLocation Reference Figure 4 14 PITT 32405 Multiplexer Managenant amp ysten Variables Contiguretion 1 System Contaot thirtyfour oharacters max 2 Syaten Nene system nena up to 34 characters 3 System Locetion system loc up to 34 characters Select Humber 1 3 32404 HpperT emit Enter 2ystem Contect thirtyfour characters mex Figure 4 14 System Variables Configuration Screen 3240S Fiber Optic Multiplexer 447 PERKINS 4 8 6 SLIP Configuration To set the SLIP Serial Line Internet Protocol Configuration select 7 then Enter from the SNMP Agent Configuration Menu The SLIP Configuration Menu will appea
74. ess of system configuration BOOTP in Progress Press Esc to terminate This will be the next screen if BOOTP is enabled Enter Log In Password prompt This will be the next screen if a password has been configured If BOOTP has not previously been enabled the main meu screen will appear after the proper password has been entered 1f a user interface password has been configured If you are entering the user interface via a modem you will also be required to enter the Modem password prior to accessing the Management Interface TAS Hypes T contest LIU A xc 7 CONTAE a 2 scio a CABOGA PERKINS 3240 Enter Log In Password POMBR Of ZELF TEOT T Checkaun Test PASS gt DRAM Test FIT file please wait file please weit file please wait file please wait file please wait file please wait g file please wait file please wait ing file please wait file please wait ing file please wait file please weit file please wait J file please wait g file please wait pressing file please wait pressing file plesse wait Deoospressing file please weit Deccnpreazing file please wait Vecitying file integrity please weit BOOTP in Progress Press Eso to terminstel Bootp request nusber 1 next request in 1 seoond Figure 4 2 SNMP Management Screens 4 6 32
75. f the display shows XXXXXX bytes to transfer BAD The file size is too big for the remote unit Verify the file name If the display shows Remote unit is verifying file format BAD The remote unit was unable to verify the file format Verify the file name If the display shows Remote unit is moving the file to FLASH memory BAD The remote unit might be defective Try again If the display shows Checking remote unit code checksum BAD A problem occurred during the file transfer Verify the file name and try again DWNBIN Error Messages The following error messages might appear on the screen to report a problem DWNBIN Error Unrecognized argument The arguments following DWNBIN on the command line are not correct Verify the syntax type DWNBIN to display the correct usage DWNBIN Error Remote unit is not responding The 3240S is not responding to DWNBIN polls This could be the result of a bad connection between the PC and the remote unit or the COM port currently being used by another program DWNBIN Error Target did not recognize file format The 3240S did not recognize the received data format Verify the file name the path and unit type DWNBIN Error Target receiver error The 3240S is informing DWNBIN that it has received erroneous data at a byte level Try downloading again DWNBIN Error Target memory error The 32408 is unable to perform an erase or write operation to its FLASH mem
76. he TFTP Server Figure B 2 Physical Connection for TFTP Software Upgrade 32408 Fiber Optic Multiplexer B 5 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS B 3 TFTP Software Upgrade Figure B 3 shows the physical connection required in order to perform a software upgrade with a PC running a Trivial File Transfer Protocol TFTP server program In order to upgrade the 3240S software over the 1OBASE T the management module as well as the TFTP server must be set up properly The 1OBASE T Ethernet provides a faster transfer time than the serial port Also when using a TFTP server the different software version can be centralized under the TFTP root directory Since TFTP uses TCP IP the SNMP management configuration must be done prior to doing a software upgrade The operator must enter an IP address a Subnet Mask and default gateway IP address for the SNMP agent A default gateway IP address will be required when the TFTP server and the 3240S are on different IP networks In this case a router is used between the server and the 3240S The IP addresses for the 3240S SNMP agent and the TFTP server must be properly selected This means that the network section of the IP addresses for the 3240S and the TFTP server must be identical if they are both connected via an Ethernet hub The TFTP server must be set up properly Refer to the instructions provided with the TFTP server to set up the root directory where the 3240S zip file must be located
77. he fiber optic cables Rx Tx Connect the Tx cable of unit A to the Rx connector of unit B and vice versa Once you have determined the characteristics of the fiber links connect the fiber at both ends of the multiplexer link See Section 2 4 for a detailed review of Redundant Optics Operation Redundant Link Local Transmit Tx Primary connects to Remote Receiver Rx Primary Local Tx Secondary connects to Remote Rx Secondary e Remote Tx Primary connects to Local Rx Primary e Remote Tx Secondary connects to Local Rx Secondary Non redundant Link e Local Tx connects to Remote Rx Remote Tx connects to Local Rx Reference Figure 2 2 for a graphical depiction ofa typical non redundant fiber optic connection Figure 2 3 shows a typical redundant fiber optic connection TX RX RX TX Figure 2 2 Typical Connection Non Redundant Optics TX PRIMARY RX RX TX TX SECONDARY RX RX TX Figure 2 3 Typical Connection Redundant Optics 2 2 3240S Fiber Optic Multiplexer 3240S FIBER OPTIC MULTIPLEXER 2 3 Interface Module I O Cards There is a variety of I O card options available for the 3240S Your selection and use of each card will depend upon the application Figure 2 4 shows a 3240S with a standard T1 and an E1 I O card Managed I O cards can be used both in a managed domain as well as a non managed domain The only I O card presently available for the 3240S that cannot be managed is the MDSO card Al
78. hould always be in the MAST position This will set the 3240S to operate in a point to point application Wherein both of the multiplexer Master Slave switches should be set to Master MAST Using the Master Slave Ring application one of the multiplexers is set to Master MAST and all others are set to the Slave SLV position 2 20 3240S Fiber Optic Multiplexer m c 3 3240S FIBER OPTIC MULTIPLEXER PERKINS e REDUNDANT OPTICS Switch The 3240S system operating mode is set with the three position PRI AUTO SEC Redundant Optics switch also referred to as the Manual Automatic Switch over Switch The PRI and SEC positions force manual operation on the Primary and Secondary Links respectively These modes are used for maintenance and resetting alarms The middle position AUTO is the Automatic Mode and is the normal operating mode This switch can also be controlled via the NMS This switch must be set to the AUTO position if it is being controlled by the NMS e PRIMARY OPTIC PWR This switch changes the launch power of the output transmitter of the primary optic link When using an optical link with more than 6db this switch should be set to HI e SECONDARY OPTIC PWR This switch changes the launch power of output transmitter of the secondary optic link When using an optical link with more than 6db this switch should be set to HI meum The PRIMARY OPTIC PWR and SECONDARY OPTIC PWR Switches are not installed on all 32408 p
79. is in the AUTO position AUTO is duplicated on the Front Panel REDUNDANT OPTICS SEC Redundant Optics Secondary Optics Indicator red This indicator will illuminate when the system is operating on the secondary optic link This could be indicative of a Primary Link failure or the Redundant Optics Switch located on the Rear Panel being set to the SEC position SEC is duplicated on the Front Panel REDUNDANT OPTICS ALM Redundant Optics Alarm Indicator red This indicator is illuminated when either the secondary fiber optic link has failed or when an automatic switch over has occurred ALM is duplicated on the Front Panel 2 5 5 Rear Panel Switches Definitions MODE Mode Switch The System Mode Switch also referred to as the System Loopback or Test Switch is a three position switch LOC NORM REM used to set System Local and Remote Loopbacks e LOC Local causes a local system loopback to be set on both ends of the link e NORM Normal sets the unit for normal operation 1 e no loopbacks set e REM Remote causes a remote loopback to be set at the local multiplexer and a local loopback to be set at the remote unit This function can be controlled via the NMS however the MODE Switch must be left in the NORM position in order for the NMS to assume control Refer to Section 2 7 System and I O Port Loopbacks for a description of the types of loopbacks that can be set MAST SLV Master Slave Switch This switch s
80. itch positions to select AMI Alternate Mark Inversion coding Any equipment attached at each end of the link as well as both T1 ports at each 3240S must be set for identical coding or errors will be recorded wherever the coding does not match This function can be set by the NMS providing the switch settings are in the open position Section 4 Managed Operation may be referenced for further details The line coding switch for each port is as follows e Port 1 S1 4 e Port3 S3 4 e Port2 S1 8 Port4 S3 8 The factory setting for line coding is OPEN which is AMI coding Leaving the switch in this position allows the management system to control line coding Line Build Out The line build out cannot be set via the NMS Reference Table 2 A for switch settings Three switches per channel are provided for setting the line build out for each port Port 1 SI 1 2 and 3 Port3 S3 1 2 and 3 e Port 2 S1 5 6 and 7 Port4 S3 5 6 and 7 2 3 2 4 Rear Panel Switches and Indicators Each ofthe four ports has a three position switch and three LEDs associated with it The LEDs and mode switch are located on the front edge of the interface module and to the left of the T1 connectors with which they are associated The function of the LEDs is as follows e LOS The Loss of Signal Indicator when illuminated signifies that no signal is present on the T1 input pins 1 and 9 on the DA 15 connector and 4 and 5 on the RJ 48C connector
81. ize 15 pin Decibel strength of a measurement relative to an arbitrary measurement Connector D shell B size 25 pin Data Carrier Detect Data Communications Equipment Digital Signal level Zero 64kbps 24 DSO s equal T1 Digital Signal level One 1 544Mbps T1 Data Set Ready Data Terminal Equipment Data Terminal Ready data transfer rate of 2 048Mbps level one Escape as in the Esc key on a PC keyboard Electrostatic Discharge External 3240S Fiber Optic Multiplexer Gl 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS F F O FC PC Fit FOB HDB3 VO IEC Infc Kbps LOCSW LPB M MAST Mbps Fiber Optic Type of fiber optic connector screw on Fault as in the Fault Indicator on the SNMP Management Module Free On Board referring to freight where the seller s responsibility ends and the buyer s begins Ground usually refers to Earth ground High Density Binary 3 line coding scheme that does not allow more than 3 consecutive zeros Input Output as in an Interface Module International Electrotechnical Commission international standards and conformity body Internet Protocol Internal Interface as in an I O module Kilobits per second Local Switch signal Low Power as in a low power laser Loopback as in the Loopback Indicator on the E1X I O Module Media Access Control Master as in Master Mode Switch opposed to Slave Mode Megabits per second Management Informati
82. l cards managed or not must have the time slot and physical slot properly set prior to operation Reference section 2 3 1 2 3 2 and 2 3 3 for a description of I O card jumper and switch settings mum The I O cards are configured to test specifications and not necessarily to your system requirements Hg p Check circuit board jumper and switch settings prior to installation Figure 2 4 3240S With Standard T1 and E1 I O Module Installed 2 3 1 Physical Slots Logical Time Slot The 32408 has two physical slots which divide the total available front end bandwidth into four equal logical time slots The allocation of these time slots will depend upon the I O card as well as the configuration of each card T1 El or E1 V 35 I O cards will occupy two time slots whereas the MDSO I O card can occupy one or two time slots depending on the speed of the operation Physical slots and logical slots are set with switches and jumpers and cannot be controlled via the Network Management NMS System Typical time slot combinations of the managed E1 and T1 I O cards can be described as any combination of I O Interface cards that equal four logical time slots T1 cards utilize two time slots E1 cards two time slots and the unmanaged MDSO card uses only one time slot Reference Table 2 A on page 2 6 for logical time slot allocation or board address Logical addresses can only be used once so Physical card slots and logical time slots are not rel
83. l or remote loopback not to be confused with an I O loopback Loop is duplicated on the Rear Panel TT In a non redundant optics application The Alarm or Fault Relay follows the LOS or Sync Loss 9 EN indicator In a redundant optics application this relay is called the Fault Relay and follows the Alarm Indicator 2 5 3 2 Redundant Optics Indicators e Redundant Optics Auto Redundant Optics Automatic Indicator green This indicator is illuminated when the Redun dant Optics Switch located on the rear panel is in the AUTO position Auto is duplicated on the Rear Panel e Redundant Optics Sec Redundant Optics Secondary Indicator red This indicator is illuminated when the system is operating on the secondary fiber optic link This could be indicative of a Primary Link failure or the Redundant Optics Switch located on the Rear Panel being set to the SEC position Sec is duplicated on the Rear Panel Redundant Optics Alm Redundant Optics Alarm Indicator red This indicator is illuminated when either the secondary or primary fiber optic link has failed or when an automatic switch over has occurred e Redundant Optics Backup Redundant Optics Back up Indicator red This indicator is illuminated when there is an alarm or failure condition This indicates the state of the back up optics which is usually the secondary optics except in certain test scenarios 3240S Fiber Optic Multiplexer 2 19 3240S FIBER OPTIC M
84. ll cause all channels to malfunction and failures of either multiplexer can cause partial or complete system failure The troubleshooting flowchart is provided for isolating multiplexer and fiber failures The following equipment is required to perform all of the tests 1 Optical Power Meter 2 Fiber Optic Jumper Cable 3 Data Source The data source may be a test signal that is transmitted and received through the multiplexer or a bit error rate tester that generates and receives a test pattern 3240S Fiber Optic Multiplexer 5 1 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 5 2 Loopback Hardware The previously listed equipment is necessary for executing all of the tests outlined in the accompanying troubleshooting flowchart When using a fiber optic cable jumper and optical power meter set the optical power switch to HI and refer to the flowchart In the event that all channels are malfunctioning verify the following conditions before starting the procedure for both standard and redundant optics versions 1 Ensure that the power supply LED indicators of each multiplexer are illuminated a POWER B on the front panel of the chassis or POWER A and B for a redundant system b PWR on the rear of the chassis Check that the loopback switch is in the NORM position at each multiplexer Check that the transmit power level switch is set to HI Check the integrity of the Rx and Tx connections for each multiplexer Check the
85. minated Fault e Fiber Optic Link Status Primary Secondary Good or Bad e System Test Status Local Remote Test or No Test e Loop LED On Off A B Power Supply Installed A B blank if not installed e Type of Power Supply AC DC blank if not installed e Power Supply Status A B Good Bad blank if not installed GEUTE The System Configuration and Status screen is different for the Redundant and Non Redundant fiber hy E optic systems Non redundant system will not show Mode Active Link Primary Link or Secondary Link statuses Reference Figure 4 19 which shows a 32408 with Redundant Optics Figure 4 20 shows a status screen with errors 4 22 3240S Fiber Optic Multiplexer eJ chi 3240S FIBER OPTIC MULTIPLEXER PERKINS PITT T ouia 32408 Multiplexer Managenent Syaten Configuration Status Veit Onit Active Primery Secondary Frane Poult 13 LP LS Auto Frinary Figure 4 19 13 LP LR Auto Primary System Configuration Status Power Supply A Power dupply B Statua Status Hot Inztallad ac Sood Hot Installed Set Clear Composite Loopback Optio Redundancy Control Balsot Dunder 1 2 m KLAD Hyper T conde 32405 Multiplexer Managenent Syaten Configuration Status Active Primery Secondary Frane Poult Link Figure 4 20 13 LP L3 amp Auto Prinary Failed System Configuration Status 13 LP LAR Auto Primacy Bocd with secondary optics error Power Supply A Hot Installed AC Sood
86. mote unit is moving file to FLASH memory OK Checking remote unit code checksum OK Successful File Transfer Figure B 2 Typical Screen display of a successful transfer Ifa failure should occur during the download process or during testing the screen will display the failure type Verify that all the steps shown in the display indicate OK If the display shows Accessing remote unit on COM2 BAD The remote unit is not responding to DWNBIN polls This could be the result of a bad connection between the PC and the remote unit or the COM port currently being used by another program If the display shows Checking version compatibility BAD DWNBIN and the firmware running on the 3240S are not compatible If the display shows Target Boot Code is running self test BAD The 3240S boot code firmware also defined as the firmware used to perform firmware upgrade has failed its self test The downloading operation cannot be performed with a faulty unit If the display shows Checking remote unit code checksum BAD The 3240S firmware verification has failed The firmware is corrupted and will not function properly It will be necessary to download the firmware again If the display shows Switching to high speed transfer mode BAD The PC probably can not handle the 155200bps speed Possibly try downloading with a different computer 32408 Fiber Optic Multiplexer B3 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS I
87. n Figure 4 11 The user can also select Read or Write community to change 32408 Hyper Temi Comunity trings Table l Alias community name for READ access of MIB public Figure 4 11 2 Alias community nans for WRITE access of MIB public Current Community Strings Screen Select Humber 1 2 1 Enter ASCII string 10 char max READ accesz of MIB private Ace you zatiz isd with the above change Y H y ave in Non Voletile RAM MJi m 4 8 4 3 Read Community String The community is associated with GetRequest and GetNextRequest PDU s Select 1 then Enter to change the community name as referenced in Figure 4 12 4 8 4 4 Write Community String The community is associated with SetRequest PDU s Select 2 then Enter to change the community name as referenced in Figure 4 13 3240S Fiber Optic Multiplexer 4 15 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 32404 Hyper T edt Comunity Strings Table Alias comwunity nene for READ access of MIB public Alisa community nans for WRITE acceas of MIB public Figure 4 12 Enter Read Community Screen Select Humber 1 2 i Enter ASCII string 10 char max READ access of MIB private Ace you zatizfisd with the above change Y i y ave in Non Volatile RAM V W i y Reboot Syaten nust hs rezet for new Read Accesz comunity to be used Y N 3240 Hyper T conde Comunity Strings Table l Alles community none for ABAD acc
88. n Non Volatile RAM Y N y Enter file name or CR for 32430m zip Tranz er to remote unit now Y N y TYTO transfer progress _ 30 Hype T edt Remote Unit Download Upgrade softwera in remote unit Y N y Checking remote uniti OK Transfer progresz 100i Renote 3240M is verifying the file abd burning it to flesh Please Wait Of Renote unit tirare ipgrade ocopleted suocesstully Press Eso to continue Figure 4 32 Software Upgrade Screens 3240S Fiber Optic Multiplexer 4 35 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 4 12 Modem Setup To access the Modem setup configuration from the Main Menu select 5 or Modem Setup then Enter The Modem Setup Screen will appear as referenced in Figure 4 33 4 12 1 Password To establish or change the modem password select 1 or Password then Enter from the Modem Setup Menu The Password Setup Screen will appear mmm If a previous password has been established it will be referenced on the first line of the Password Setup ny mo Screen If not this line will be blank A password of up to ten characters may be entered for access protection via a modem connection This password is in addition to the NMS user interface password Once this password is set any user attempting access to the 3240S software via a modem will be required to enter both the Modem Password as well as the User Interface Password Ifa password is not desired press Enter
89. n Redundant Single Link Optics 4 eee eee eee eee enses ettet tn sint tn stes ta sense tosta setas en seen sense suse n sina n 1 4 1 3 7 2 Redundant Link Otic q sb ossei sioro si s 1 4 1 3 8 HI LO Optical Power Switch cccsscsssssssssecssscesssccsscscsccessscesssersscssesecsesccesscessescessessssscsseseeees 1 4 1 3 9 Installation of the Network Management System NMS Module ssssssssssscssscescseseeees 1 4 1 3 10 I O Card Insertion Removal ccsccssscsssssssssscccsscssscssscssssnssssessssscssscsessnessnsssnsssssssscssoessneseoes 1 5 2 1 POWER Supply Setup oca cieciesseseshctvdissdeces c vki euis n etae re oosa C WEM oeiee PAURA ERES Renee 2 1 2 2 AM MCE Optic SEU posee seses Penes a dran ap Fee buic aves ois kN ias Fear eR ted a Vapor eR do o va Pe OE db ora ieis 2 2 2 3 Interface Module W O Cards 2 eoe ee ones e heroe ooa e endo uk ce etn esos acea sre aene sona an eor vue 2 3 2 3 1 Physical Slots Logical Time Slot 4 ee eeee scere eerte ee ette eerte seen enean etta netos stans setas setas tonn 2 3 2 3 2 Model T1X 4 Port Interface Module eere eee eee ee eee eene eene enne etas etna setas se tasse etas een se tnu 2 4 2 3 2 1 Internal Switches and Jumpers Lecce eere esee eee eene eerte setenta ase tn ases se tos soto se seen assess sensato 2 4 2 3 2 2 Time Slot Allocation Board Address
90. n increments of 56Kbps or 64Kbps up to the maximum speed allowed for that mode The features of this card include Local and remote loopback this option is not selectable via NMS as this card is non managed Each channel can be set to internal external or slave clocking Local and remote loopback is provided on each channel interface and one end to end control line per channel is provided in both directions These full duplex control leads can be used for applications that require handshaking Figure 2 9 MDSO Unmanaged I O Card 2 3 4 1 Physical Logical Time Slots The 32408 divides the total available front end bandwidth into four logical time slot Depending upon your application these time slots are allocated by the MDSO Module card into one or two time slots dependant upon the speed of the card When operating at the high speed setting two time slots are utilized and operating at the low speed setting only one time slot is utilized thus two MDSO cards may share the same two time slots Refer to Table 2 B for setting the Board Address or Time Slot addresses High Speed Mode Single Card Two Time Slots Time Slot Position on SW3 2 3 H X O C 4 X O O Low Speed Mode Single Card One Time Slots Table 2 B Time Slot Board Address Time Slot Position on SW3 Settings May be set to 56K or 64K as required 64K and C 56K 2 10 3240S Fiber Optic Multiplexer m c5 3 3240S FIBER OPTIC MULTIPLEXER
91. nagenent Unit 1 lot 1 Link Configuration status Module 0 st CODING Bezs 828 0 Figure 4 25 CODING 3240S Unit Slot Link Configuration Status 1 Bexet Counters 2 Change Line Code 1 Set Clear Port Loopback Select Munber 1 3 3240S Fiber Optic Multiplexer 427 PERKINS 4 9 2 1 Reset Counters When this option is selected the counters are immediately reset and the same screen will be displayed again reflecting the counters after reset zero count The counters at the remote 3240S will not be reset if unit is off line Select 1 or Reset Counters then Enter from the Multiplexer Configuration Status menu to reset the LOS counters No Subsequent screens will appear 4 9 2 2 Change Line Code Selection 2 is used to change the I O port s line coding Select 2 or Change Line Code then Enter from the Multiplexer Configuration Status menu Reference Figure 4 26 where Unit 1 Slot 1 Port 3 was changed to AMI line coding Ensure that the line coding jumpers are off when controlling the line coding function via NMS 32408 Multiplexer Managenent Change Line Code tor Unit 1 Slot 1 Enter port numbet 1 4 3 Charge coding for 8lot 1 Port J to AMI Y N i ETT emia 32408 Multiplexer Managenent Change Line Code for Unit 1 slot 1 Entec port number 1 4 3 Charge coding for 8lot 1 Port J to AMI Y N y Setting value in remote unit success Press Ba
92. nality Select the desired Traps to Enable or Disable and answer Y N e FAS Hyper T omiaa Dl zia aij c Per Port Trapa Enabled Port Loopbaok Traps Disabled Unit 1 Unit 2 Unit 1 Unit 2 lot Port Monitor Port Monitor Slot Port Monitor Port Monitor Figure 4 29 Port Trap Configuration Screen yetrap for LO AIB ord line coding ohenge it Per Port Traps is Enabled Y trap for loopback if both Par Port Traps amp Port Loopback Traps ace Enabled 1 Change Per Port Trap Enable Status 2 Change Port Loopback Trap Enable status 3 Change Port Trap Status 8eleot Humber 1 3 1 Disable All Per Port Traps Y N 4 32 3240S Fiber Optic Multiplexer PERKINS 4 10 Diagnostics System Diagnostics can be accessed from the main menu selection 3 PING PING can be set to send a specific number of PINGs from 1 to 256 or to PING continuously From the Diagnostics Menu select 1 or PING then Enter Type in the IP Address to PING then press Enter A screen will appear which references the PING Address to PING You will then be prompted to enter the PING count 1 to 256 or 0 forever Enter the desired PING count then press Enter Reference Figure 4 30 PING response received indicates a successful PING TIME OUT Unable to reach 192 9 200 80 selected IP address to PING indicates an unsuccessful PING as referenced in Figure 4 30 PING Continuously From the Diagnostics Menu select 1 o
93. nd 2 4 5 Fault Relay Redundant Optics The Alarm Relay is the same relay as the Fault Relay The relay is deemed the Alarm Relay on a 3240S that is not equipped with redundant optics and Fault Relay when the 3240S operates with fiber optic redundancy On models with fiber redundancy the relay contact indicates that an automatic switch over has occurred on the redundant optics or that the back up link is bad The alarm ALM jack provides a set of relay contacts that are activated by e Anautomatic switch over from the Primary to the Secondary Fiber Optic Link Failure ofthe Back up Fiber Optic Link e A power failure Ifthe failure occurs on the secondary or back up link the receiving 3240S will illuminate the Backup and ALM Indicators The transmitting end of the link will illuminate the ALM Indicator This condition will remain until the alarm fault is cleared as described in Section 2 4 3 If a failure occurs on the primary fiber link the 3240S experiencing the failed Rx input will switch to operation on the Secondary Fiber Optic Link activate the Fault Relay and illuminate the Backup SEC and ALM Indicators The NMS will activate the Fault Relay and illuminate the ALM Indicator at the opposite end ofthe link indicating a remote failure When both fiber optic links are inoperative both multiplexer units remote and local switch back and forth between the links every two seconds until one of the links becomes usable As the m
94. nd ring terminals of the jack carry the relay contacts The I O cards must be removed from the chassis to access W12 W 13 where it is located directly behind the MAST SLV Switch 2 16 3240S Fiber Optic Multiplexer w c5 3 3240S FIBER OPTIC MULTIPLEXER PERKINS 2 5 Operation Ready System Checks At this point power should be connected and ready to apply the fiber optic links should be properly connected I O module cards should be installed with the jumpers and switches properly set and you are now ready to begin operation of your 3240S Fiber Optic Multiplexer Initiate the power source i e the AC Power Switch located on the Rear Panel or the DC Power source plugged into the Rear Panel of your multiplexer units 2 5 1 Initial Setup Switches and Indicators Once power has been introduced verify the following conditions 2 5 1 1 Front Panel System Indicators e Power Supply A and B green with redundant supplies B only with a single power supply installed will illuminate when power is applied and no failure exists System Loop is only illuminated if the LOOP MODE Switch is in a loopback position e LOS is illuminated when the fiber link is not connected or if the link is bad e Slave will only be illuminated if the MAST SLV Switch is in the SLV position which is not the factory default setting 2 5 1 2 Front Panel Redundant Optics Indicators e Redundant Optics Backup is illuminated if the fiber link is not connected
95. ngth Application SW1 SW3 SW1 SW3 0 133ft DSX 1ABAM Wire AT amp T 600B 600C 133 266ft DSX 1 ABAM Wire AT amp T 600B 600C 266 399ft DSX 1 ABAM Wire AT amp T 600B 600C 399 533ft DSX 1 ABAM Wire AT amp T 600B 600C 533 655ft DSX 1 ABAM Wire AT amp T 600B 600C AT amp T CB113 Repeater FCC Part 68 OptA CSU Network Infc ANSI T1 403 CSU Network Infc RESERVED FOR E1 DO NOT USE FOR T1 bN e r OD QNONDWDN0N0 gt OOOOOOOOON OO000000000o OOoO0ooOooooooc OOOOoOOOOoO0009 OO00000000 O Open C Closed Open Alternate Mark Inversion Coding AMI or Closed Binary 8 Zero Suppression Coding B8ZS TABLE 2 A T1 I O Card Switch Settings B aaa ET E e tor nese tire Seer Figure 2 6 I O Card Switches 2 6 3240S Fiber Optic Multiplexer y c5 3 3240S FIBER OPTIC MULTIPLEXER PERKINS 2 3 3 Model E1X 3 Port Interface Module Two manageable E1 interface designs are available for the 3240S a standard E1 interface as referenced in Figure 2 7 and the E1 V 35 The standard interface employs either 75ohm Unbalanced BNC connectors or 120 ohm Balanced connectors which are either DA 15 DB 25 or RJ 48C The E1 V 35 interface employs the DB 25 female connector and the standard E1 I O Card will utilize any of the other connectors All of these interface modules support three E1 channels or ports Each E1 interface like the T1 requires two
96. oduct s back to the customer any and all customs charges tariffs or and taxes are the customer s responsibility Canoga Perkins reserves the right to charge for all testing and shipping incurred if after testing a return is classified as No Problem Found C2 3240S Fiber Optic Multiplexer Glossary A ALM AMI AUTO B8ZS BNC BOOTP bps BULM CHGND CHAN COMI COM2 CPU Ctrl CIS DA 15 DB 25 DSO DSI DSR DTE DTR El Esc ESD 3240S FIBER OPTIC MULTIPLEXER Alarm as in the Alarm Signal Indicator Alternate Mark Inversion line coding format in T1 transmission where successive ones marks are alternately inverted Automatic as in Automatic Mode of operation Binary 8 Zero Substitution line coding scheme used to accommodate the ones density requirement for digital t carrier facilities Bayonet locking Connector for coaxial cables Boot Protocol A TCP IP protocol which allows an internet node to discover certain start up information such as its IP Address bits per second Backup Link Monitor Confirmation to Receive Frame Chassis Ground Channel Interface Port Clock Communications Port 1 usually refers to a PC communication port Communications Port 2 usually refers to a PC communication port Central Processing Unit Carriage Return Control as in the Ctrl key on a PC keyboard Clear To Send Connector D shell A s
97. odule eere eee teen eere eren erasa 2 10 2 3 4 1 Physical Logical Time Slots eeeeeee eee esee eene tn nennen ensis stas ts tasse tosta sense tns tu s ens sn rssi ssss 2 10 vi 3240S Fiber Optic Multiplexer m c 3 3240S FIBER OPTIC MULTIPLEXER PERKINS 2 3 4 2 MDSO Card Switch Settings cccscieseccecicccssssccscsestececnstssessencstsusustsusststeteusessssaudoutecseesnucecdscdscssescussssonsscetsatesensestuse 2 11 2 3 4 2 1 Speed Setting 56K dps or 64Kbps cscssccssesccsscsscsssssesssscssssssssssesessnsssesesesesssessesnsensscnsesssscsseeseesessssesseees 2 11 2 3 4 2 2 LOW Speed Switch Sete nesses sosro oso no E ENE rE i E eve e E E Eia Sn 2 11 2 3 4 2 3 Time Slot Assignment seiss seossssecsseerseesrssssessssrsesossesstses stoto Svt S oo toss seson eero 2 11 2 3 4 3 MDSO Clock Mode Options oot retro eterno epe ern en En eeo orte Pune ev esso vu Vae va ssis tone vut ee S See Vin Koo rir STEES ieS Vens 2 11 2 3 4 4 MDSO Channel Speed Selection 4 eerie eere eese esee esee e nein etas tn neta setas setas tns setas estne toss sense toss etna sena 2 12 2 4 Redundant Optics Operation ceeeee eee eee eese eee e e eese esee enses eeessseeessseeesseees 2 14 2 4 1 Controls and Indicators eerie eee eres eese tenet tn etta stes ta setas to sees sess tese take tosta sense ta
98. of the four time slots available on the 3240S Each distinct 3240S system will support up to six E1 channels Time slot allocation is determined by jumper W3 Reference Figure 2 8 for jumper locations 2 3 3 1 Standard Manageable E1 I O Cards Standard E1 I O Cards can be ordered with four different connector types DA 15 120 Ohm The three female DA 15 ports employed on the E1 interface are configured as DCE meaning Tx or SD is an input on pins 1 and 9 and Rx or RD is an output on pins 3 and 11 The DA 15 is terminated in a 120 ohm impedance and interfaces with twisted pair DA 15 type cable The impedance is factory set and cannot be configured by the user RJ 48C 120 Ohm The three female RJ 45 ports are configured as DCE meaning Tx or SD is an input on pins 4 and 5 and Rx or RD is an output on pins 1 and 2 The RJ 48C is terminated in a 120 ohm impedance and interfaces with an RJ 48C plug on twisted wire The impedance is factory set and cannot be configured by the user BNC 75 Ohm Standard female BNC connector ports are configured as DCE meaning Tx or SD is an input to the port and Rx or RD is an output from the port The BNC is terminated at 75 ohms and interfaces with standard a 75 ohm coaxial cable The impedance is factory set and cannot be configured by the user DB 25 120 Ohm The DB 25 connectors employed on the V 35 interface are configured as DCE meaning Tx or SD is an input on pins 2 and 14 and Rx or
99. on Base Multiple Digital Signal level Zero DSO s 24 DSO s equal DS1 or T1 Multimode as in fiber optic multimode Multiplexer Network Interface Card Network Management System as in the SNMP Management Module Nanometer Normal as in Normal Mode of Operation as opposed to loopback mode Oscillator Operator Service Provider 3240S Fiber Optic Multiplexer SEC SCR SCT SCTE SLIP SLV SM SNMP ST Subnet SW number T TI TD TELCO TELNET TFTP TM Tx 3240S FIBER OPTIC MULTIPLEXER Packet Internet Groper program used to check whether a particular network destination on the internet is on line Personal Computer Protocol Data Unit terminology for a generic packet Primary as in Primary Optical Link Power as in the Power Indicator Receive Data Remote Switch signal Ring Indicator Return Material Authorization Request To Send Receive as in fiber optic receive signal Receive Data Secondary as in Secondary Optical Link Serial Clock Ready Serial Clock Transmit Serial Clock Transmit Enable Serial Line Internet Protocol Slave as in Slave Mode Switch opposed to Master Mode Single mode as in fiber optic single mode Signaling Network Management Protocol Straight tip Connector fiber optic A portion of a network that may be a physically independent network which shares a network address with other portions of the network and is distinguished by a subnet number Switch
100. or 2 A failure of the Backup Fiber Optic Link Monitor This could occur at either end and will cause an alarm In addition the Fault Relay is set at both ends When the Backuplink Monitor indicates Good the relay is reset at both ends 3 A Power Supply Fails This could occur at either end and will cause an alarm No other symptoms show 4 4 0 Commanding Test and Manual Operating Modes System level or individual I O ports can be set to loopback local or remote via the NMS or a manual switch setting Commanding a test mode will interrupt system operation and should be executed with caution Appropriate warnings are Issued prior to execution of these commands when executed via the NMS Commanding the manual modes will cause a momentary interruption of service assuming the alternate link is functioning properly Warnings similar to those for the test modes are issued when executed via the NMS TIT All switches that can be controlled by the NMS must be in the NORM or AUTO position to do so e 3240S Fiber Optic Multiplexer 45 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 4 5 Network Management Log in With the serial port properly connected to a terminal powering up the 3240S or resetting the management module will cause a series of decompressing messages to scroll down the monitor screen Reference Figure 4 2 The following screens will appear upon powerup e Power On Self Test POST This is the opening screen regardl
101. ory DWNBIN Error Unrecognized acknowledgment value DWNBIN received an unrecognized acknowledgment This could happen if DWNBIN and the 3240S boot code are not compatible Verify the unit type DWNBIN Error setting port and DWNBIN Error setting port characteristics These errors report a problem while initializing the selected serial COM port This could be because of a Hardware or Software Resource problem Make sure that the selected COM port is operational and not used by another program Error 22 means that the serial port can not be found DWNCODE Error Downloaded code is not valid Instead of the Successful File Transfer message the screen will show this message 1f the downloaded code is not valid Verify the file name file path unit type and try downloading again B4 3240S Fiber Optic Multiplexer u c 3 3240S FIBER OPTIC MULTIPLEXER PERKINS B 2 Remote Unit Download From the Main Menu select Upgrade Software and enter Y when prompted by the Upgrade Software in the remote unit message The software located in the FLASH memory will be transferred to the remote 3240S over the active fiber optic link and will then be verified for any error that might have happened during the transfer The remote unit will then overwrite the code in its FLASH memory with the new software it received and reboot Provided that the two 3240Ss are connected properly and powered up the user PC will show the
102. ory for example product 2 Copy all the files from the diskette to the product directory 3 Connect the target EIA 232 DTE connector on the Management Module to serial port COM2 usually a 25 pin male connector or COMI 9 pin male connector on the PC with a straight through cable The front panel switch must be on the DTE position 4 Activate the loader product V DOS prompt dwnbin 3240S zip Press Enter if connected to COM2 DOS prompt gt dwncode com1 32408 zip Press Enter if connected to COM1 5 Cycle the power on the 3240S 6 The download operation will start it takes about 2 minutes to download the new code 7 After a successful load the 3240S will run the new code automatically DWNBIN Detailed Operation DWNBIN is a DOS program used to download a firmware upgrade to a piece of equipment over a serial port When invoked at the DOS prompt it will download the default file ROM BIN to the 3240S over the COM2 port Anytime DWNBIN is invoked it is necessary to cycle the power at the 3240S when the screen displays Reboot remote unit Accessing remote unit on COM2 This is the only time when DWNBIN and the 3240S boot code can establish a connection Several options can be entered at the prompt The typical usage is as the following DWNBIN Options Filename Where Options can be This displays the DWNBIN version number It also describes the usage for DWNBIN EXE No other arguments shall be
103. ows Change Per Port Trap Enable Status Provided that the Master Enable Disable Traps is enabled this selection allows the operator to enable or disable per port traps when a sync loss or an Alarm Indication Signal AIS event occurs This is basically the master enable disable per port traps function The operator needs to enable or disable on a per port basis via section 3 of the Port Trap Configuration screen Change Port Loopback Trap Enable Status This enables or disables traps whenever a port on an I O card is set in a local or remote loopback This is the master enable disable loopback traps function for all the I O ports e Change Port Trap Status This enables or disables traps on a specific I O port The operator must enter the unit slot and port number and enable or disable traps for the port Example In order for the 3240S to send a trap to the manager s when a sync loss or AIS event happens on unit 1 physical slot 1 port 2 enables the following items Master Enable Disable Traps under the SYSTEM TRAP CONFIGURATION screen Per Port Traps under the PORT TRAP CONFIGURATION screen Port Trap Status under the PORT TRAP CONFIGURATION screen To configure Per Port Traps select 2 or Port Trap Configuration then Enter from the 3240S Trap Configuration menu The Port Trap Configuration Screen will appear as referenced in Figure 4 29 Enabling Disabling of Port Traps is similar to the System Traps in functio
104. plexers extinguish Ifthe fiber cabling was connected at the time of power up the SYNC LOSS Indicator should not be illuminated Ensure that the LOOP Indicator on both multiplexers is not illuminated In a redundant fiber application the SEC Indicator will also be extinguished along with the SYNC LOSS and LOOP Indicators If the ALM Indicator is illuminated set the redundant optics switch momentarily to PRI then switch back to AUTO fm If any Indicators remain illuminated in contrast to the parameters described in section 2 5 1 Initial Ln ES Setup Switches and Indicators verify the integrity of the fiber optic cable connections Additionally check the system and I O set up switches and check the HI LO optical power switch setting in relation to fiber optic link loss If these checks do not rectify the problem loopback features may be used to verify the fiber optic link integrity or you may proceed with troubleshooting steps as outlined in Chapter 5 Troubleshooting e Verify the operation ofthe multiplexers as follows Connectthe I O cables to the multiplexers e A data source is required to verify operation The data source may be a test file that can transmit and receive or a bit error rate tester that generates and receives a test pattern e Ifthe multiplexer s fails follow the additional troubleshooting steps outlined in Chapter 5 e If failure of the 3240S cannot be isolated contact the Canoga Perkins Service Department fo
105. plies is shown in Figure 1 3 1 3 6 Optical Cable The 3240S Multiplexer can be used with most standard size fiber 50 62 5 125 micron multimode fiber optic cable or single mode 8 10 125 micron fiber if the unit is equipped with laser optics The optical cable connectors installed on the rear panel are either ST or FC The connectors are clearly marked Tx for transmit which is the output fiber port or Rx for receive which is the input fiber port Tx on the remote unit is linked to Rx on the local unit and vise versa mem Always cover the cable ends and optical ports with the protective caps whenever the fiber ports are not P in use Dust and other contaminants may degrade the optical signal 32408 Fiber Optic Multiplexer 13 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 1 3 7 Fiber Optic Options The 3240S may be ordered with single or redundant fiber optics in either multimode or multimode single mode versions The standard versions which are available have four specific options e An850nm transmit diode or LED for multimode fiber only e A 1310nm low power laser diode for multimode or single mode fiber e A1310nm high power laser diode for multimode or single mode fiber e A1550nm extended distance laser diode for multimode or single mode fiber The optical Tx connectors Primary and Secondary are staged differently on laser versions of the 32408 On the laser model they are staged between the MAST SLV switch and the PRI AUTO SE
106. port or through the serial port by performing a download operation from a PC The remote Mux can also be upgraded through the Remote Unit Download option as shown on the Software Upgrade screen From the Main Menu select 4 or Software Upgrade then Enter A software upgrade screen will appear as referenced in Figure 4 31 Further instructions as well as a copy of the README text file for downloading the software is included in Appendix B 4 11 1 TFTP Software Upgrade From the Software Upgrade Menu select l or TFTP Software Upgrade then Enter The Software Upgrade Screen will appear Select l or TFTP Software Upgrade then Enter Reference Figure 4 32 4 11 2 Remote Unit Download To perform a Remote Unit Download the local unit must already have the new software installed From the Software Upgrade Menu select 2 or Download Remote Unit then Enter to perform a Remote Unit Download Reference Figure 4 32 Refer to Appendix B for detailed instructions on how to perform this upgrade BUT Clar coa inten c 32408 Multiplexer Managenent Software Upgrade 1 TPIP 2oftware Upgrade 2 Dewnload Remote Unit Figure 4 31 Select Number 1 2 Software Upgrade Menu 434 3240S Fiber Optic Multiplexer PERKINS mV ch 3240S FIBER OPTIC MULTIPLEXER FLAD Hyper Tessin TFTP Software Upgrade Enter TFTP Host IV Addresa CR for 180 0 0 6 206 1 250 114 206 1 250 114 Is this correct Y WH i y Save i
107. proper Electrostatic Discharge ESD grounding procedures NOTE Cet quipement contient des composants sensibles aux d charges lectro statiques Il doit absolument tre manipul en respectant les r gles de mise la terre afin de pr venir de telles d charges Iv 3240S Fiber Optic Multiplexer m c 3 3240S FIBER OPTIC MULTIPLEXER PERKINS NOTICE Canoga Perkins reserves the right to change or update the contents of this manual and to change the specifications of its products at any time without prior notification Every effort has been made to keep the information in this document current and accurate as of the date of publication or revision How ever no guarantee is given or implied that the document is error free or that it is accurate with regard to any specification Canoga Perkins has prepared this manual for use by customers and Canoga Perkins personnel as a guide for the proper installation operation and or maintenance of Canoga Perkins equipment The drawings specifications and information contained in this document are the property of Canoga Perkins and any unauthorized use or disclosure of such drawings specifications and information is prohibited Canoga Perkins Corporation 20600 Prairie Street Chatsworth CA 91311 6008 PH 818 718 6300 FX 818 718 6312 Web Site www canoga com e mail fiber canoga com Copyright 1999 2000 2001 2003 2004 Canoga Perkins All Rights Reserved 3240S SNMP Managed
108. r PING then Enter Type in the IP address for PING then press Enter You will then be prompted to enter the PING count When zero is entered for the PING count the 3240S will PING continuously or until the Esc key is pressed note that in Figure 4 30 Press Esc to stop is prompted prior to PING count status The results of a successful PING will continuously scroll down the screen and the results of an unsuccessful PING are referenced in Figure 4 30 TM Hyper T esit 32408 Multiplexer Managenant Dingnostics Menu 1 PING Select Mumber 1 1 _ BAAD Hyper Ted Enter IT Addrazs to PING 206 1 250 160 Enter PING count l to 256 0 forever 25 Press Bso to stop TIMEOUT Unable to reach 206 1 250 160 TIMEOUT Unable to teach 206 1 2 TIMEOUT Unable to reach 206 TIMEOUT Unable to reach 206 TIMEOUT Unable to reach 206 TIMEOUT Unable to reach 206 1 2 i TIMEOUT Unable to reach 206 1 250 160 TIMEOUT Unable to teach 206 1 250 160 TIMEOUT Unable to reach 206 1 250 TIMEOUT Unable to reach 206 1 250 160 TIMEOUT Unable to reach 206 TIMEOUT Uneble to ceach 206 TIMEOUT Unable ta reach 206 i TIMEOUT Unable to reach 206 1 250 160 TIMEOUT Unable ta reach 206 1 250 160 Figure 4 30 PING Screens 3240S Fiber Optic Multiplexer 4 33 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 4 11 Upgrade Software The software may be upgraded through a TFTP connection over the Ethernet
109. r as referenced in Figure 4 15 The current IP Address entered for the SLIP Configu ration will be referenced If this address is not correct select 1 to change it If this IP Address is correct you may enter the SLIP Mode by selecting 2 via a dial up start program such as Windows 95 98 NT 4 8 6 1 IP Address for SLIP To set an IP address for SLIP select 1 then Enter from the SLIP configuration menu The SLIP IP address must be on a different network than the Ethernet IP address The SLIP IP address is then set for the interface and saved in non volatile RAM Since SLIP runs point to point the SLIP subnet mask will be assumed from the Class type of the IP address and no gateway is allowed Reference Figure 4 15 3240 Upper emit 32405 Multiplexer Managenant BLIP Configuration IP Mdress for LIP 206 1 250 7 2 Enter SLIP muda Select Hunber 1 2 FAD Hyper Teen Enter IP Address for BLIP 9 0 0 206 1 230 116 206 1 250 116 Is this correct Y H y Bove in Mon Volatile RAM Y H i Figure 4 15 Entering a New IP Address for SLIP 4 18 3240S Fiber Optic Multiplexer PERKINS 4 8 6 2 Enter SLIP Mode To enter SLIP mode select 2 then Enter from the SLIP configuration menu After entering a SLIP mode the serial port will not display further messages but will begin to assemble IP packets at the serial port Only those IP packets addressed to the SLIP will receive a response When the
110. r further assistance In an emergency situation call the 24 hour hotline 800 360 6642 mmm All units are designed to interface with specific communications electrical interfaces Make sure the E interface cables are wired correctly Refer to Appendix A for cable pin assignments 2 18 3240S Fiber Optic Multiplexer m c 3 3240S FIBER OPTIC MULTIPLEXER PERKINS 2 5 3 Front Panel Indicators Definitions The only switch on the Front Panel ofthe 3240S is on the NMS Module Functionality of this switch is covered in Section 4 2 5 3 1 System Indicators Power A and B Power on Indicator green This indicator is illuminated whenever the main circuit card is receiving 5VDC from the internal power supplies A power indicator is duplicated on the rear panel where it is labeled PWR System Slave Slave Indicator red This indicator is illuminated 1f the Master Slave switch accessible from the rear panel is set to the Slave position Slave is duplicated on the Rear Panel where it is labeled SLV System LOS Loss of Signal Indicator red This indicator is illuminated whenever the optical receiver cannot synchro nize with the signal coming from the remote multiplexer LOS is duplicated on the Rear Panel where it is labeled Sync Loss System Loop System Loopback Indicator red This indicator works in conjunction with the System Mode Switch and the NMS to render a visual representation of an active system loca
111. routing continues as usual by dividing the destination address into a network portion and a local portion 4 8 2 Default Gateway IP Address The Agent looks at the destination or SNMP Manager or Host IP address to see if the destination is on a different network subnet mask is used to determine the real network destination If the network manager is located on a different network the IP datagram will be routed to the Default Gateway To enter the Default Gateway IP Address select 3 then Enter from the SNMP Agent Configuration Screen Reference Figure 4 6 ate Definition of Gateway 1 In a communications network a network node equipped for interfacing with m another network that uses different protocols 188 Note 1 A gateway may contain devices such as E protocol translators impedance matching devices rate converters fault isolators or signal translators as necessary to provide system interoperability It also requires that mutually acceptable administrative procedures be established between two networks Note 2 A protocol translation mapping gateway interconnects networks with different network protocol technologies by performing the required protocol conversions 2 Loosely a computer configured to perform the tasks of a gateway 4 10 3240S Fiber Optic Multiplexer eJ chi 3240S FIBER OPTIC MULTIPLEXER PERKINS F240 Hyper T eina 32405 Multiplexer Managenant Enter IP Address for BINE agent g 180 0
112. s ease tnn 2 14 2 4 2 Functional Description Managed Operation c eeeeee eere eee eene eren seen nette seen esten seen na seno 2 14 2 4 3 Backup Fiber Optic Link Monitor Function 4 cesse eese eene eren eerte nete stone sense sten set tn seen Haee 2 15 2 4 4 To Clear an Alarm Condition eese eese eese eene eese en seen seen tna t tts ts tta seta se toss sse s etes tne so seen n an 2 15 2 4 5 Fault Relay Redundant Optics 4 eere eere eerte esee eee ette seen seen sett ta senta seen seta se seen set ea seen nae 2 15 2 4 6 Alarm Relay Non Redundant Optics 4 eee eee eee eese eese tens tn sets tone tta atta es etos e tone tas etns sno 2 16 2 5 Operation Ready System Checks c eeeeee eee eee ee eee ee ee eere seen ssseesssseesssees 2 17 2 5 1 Initial Setup Switches and Indicators 4 eee eee eee eee seen eren eerte netta stas tn ose tn ases seta 2 17 2 5 1 1 Front Panel System Indicators 5 ccsssessssocessasssssssecestonsoosssecceste bebe Eden tbe b e Ue ein soossoosdsbedssesdessesneaseooscecazsossboosestdes 2 17 2 5 1 2 Front Panel Redundant Optics Indicators erae ee e eee eese eese sensns tns tn etas tn s tanen ss tn sense tns tn seen sens enusa 2 17 2 5 1 3 Front Panel SNMP Management Module if installed c eee erae ee eee ee ee eee e eene enne en senate nae nue 2 17
113. sa sten setas etos se tns setas setas seas ta 4 22 4 9 1 1 The System Parameters P M 4 22 4 9 1 2 Atito Manuial Mode jid eer M 4 24 4 9 1 3 Set Clear Composite Loopback eeeee eee eee eese eese ee etna tn tns tn natns tuse tn stus sn senses senses senses sense tasto setae 4 26 4 9 2 I O Port Configuration Status eee eee eee eee ee esee eene etta setas tanen sse tn sets seta setas seen assess sesso 4 27 LR AB ueniet StS 4 28 4 9 2 2 Change Line m 4 28 4 9 2 3 Set Clear Port Loopback eese esee esent teet tnnt tn atta esses tts sosta stes tasto se tassa se enean tns tosi rosse soss 4 29 4 9 3 3240S Trap Configuration ceres ecce esee eese eere eene etn netta sets stone seen sesta sesta se toss tasas sense ease 4 30 4 9 3 1 System Trap Configuration eee eere eee neso iseci tn seins suns tatis sts sta sees to setas tasso seta soosis riisi 4 31 4 9 4 VO Port Trap Configuration eese ee ee eee e eene eene enne enne ttn netos setas ast tn set ta sets s stone etos seen ases sea 4 32 4 10 DIAGNOSTICS 5er rien tet va earn aera epi EERE R3 V Reg SP ae De vana Ole een eee ed Pe ESSE 4 33 4 11 Upgrade Som ware 4 eec ieemtas civi eph o VIS Rena Ep ae INR UIN PNE EEE
114. sdbeeneeseessesaccepaoneenaves 4 12 4 8 4 SNMP amp Access Host Table 4 eeeeeeeeee eene eene eese en stent netus etna tta stesse ta sense toss ess es setas ta sense enun 4 13 LEAT ACCESS HOSE TAD erm 4 13 4 8 4 2 Alias Community String Table scssssssssssssssssesssesscsssessssscsssssscsessssssssesessneesessnesssssessesssscsesesssseossseseees 4 15 4 8 4 3 Read Community String sosot osoko s siS 4 15 4 8 4 4 Write Community String cssccsscsssssscsssstsessesessssssesesessesesesssecsssesssesesssessesensssessessecssensessssnsecesscssessesseees 4 15 4 8 5 Systemi Variables M 4 17 viii 3240S Fiber Optic Multiplexer m c 3 3240S FIBER OPTIC MULTIPLEXER PERKINS 4 8 6 SLIP Configuration cc 4 18 4 8 6 1 IP Address fOr SLID oreet eoe eno res ee eee eh X ree PY pee eee Peg ERE tessenasenssooesescnnvesessesssensestesseessonve SEE osor oE Sios 4 18 4 8 0 2 Enter SLIR MOE sinsscescccosssssstscacassos sovececcentesosccssnsesnvsesssentesbsunSousedonsssigatucss saves Seso Soor oveendeesse ospuscunssonbedtedesuadesecsesas 4 19 4 8 7 Reset SNMP Agent Board e ssessesssesssesssossocssocssossoossoossoossoessoessoessesssocssocsoossoosssossosssssssssssesssessseso 4 20 4 9 32408 Mux Mandpemelt cei eio eaten aeta ete aereo Fera two oria Ceo eee PIRE ae Re se UE E pk S ene aee iei 4 21 4 9 1 System Configuration Status eee ee eee eee eerte eerte setenta sen
115. signments RD D 12345678 TD Unused Unused TD Unused Unused X co 4o0 iAcn KX Figure A F RJ 45 10BASE T Connector Pin Assignments Female Connector Orientation as you look into the SNMP Card 32408 Fiber Optic Multiplexer A 3 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS This page is intentionally left blank A 4 3240S Fiber Optic Multiplexer y c5 3 3240S FIBER OPTIC MULTIPLEXER PERKINS Appendix B Software Upgrade There are different ways to upgrade the software on the 3240S management board An important rule to follow is units that are connected together must be upgraded with the same new software in order to insure compatibility Software download is a feature that allows new software functionality to be implemented in an easy and fast manner The software is resident on the management board in FLASH memory This type of memory can be erased and reprogrammed and does not require any mechanical intervention This appendix contains instructions for downloading new software by Using the Download Software Diskette The 3240S management software can be upgraded with a serial port locally connected to the console port of the management module Typically in a point to point system this will only upgrade the software in the unit connected to the PC Refer to Section B 1 Software Upgrade Over a PC Serial Port Upgrading the software on a remote 3240S with the software currently running
116. tablished 4 1 2 2 Master Slave MAST SLV Switch Set this switch to the MAST position on both multiplexers This switch is not controlled by the NMS 4 1 2 3 Redundant Optics PRUAUTO SEC Switch If installed this switch should be set to the AUTO position for normal operation Leaving the switch in this position allows the NMS to control the function of this switch The NMS can force operation on the Primary PRI or Secondary SEC links or set the circuit for automatic switch over The NMS can also select the active link before switching to the AUTO position and clear alarms 4 1 2 4 Primary and Secondary Optical Power Switches HI LO The primary and secondary optical switches are set according to the amount of loss over the optical links Each fiber link should be treated on an individual basis set the switch to LO for all links where the loss is below 6db otherwise the switch Is set to HI 3240S Fiber Optic Multiplexer 41 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 4 2 Interface Module I O Setup Switches and Jumpers This refers to any setup switches or jumpers that are on the I O circuit board inside the unit or any switch that is on the rear panel of the I O module 4 2 1 Managed T1X I O Card Setup Switches and Jumpers e Internal Switches and Jumpers The Time Slot Jumper and Line Build Out Switches must be set to match the user requirements Refer to Section 2 3 1 Model T1X 4 Port Interface Module for a detailed
117. the 3240S management module Assuming you have connected F gt the Ethernet correctly the LINK status indicator on the repeater or the PC NIC card should be illuminated The ACT LED will remain steady during boot up and will be blinking during normal E operation 32408 Fiber Optic Multiplexer 43 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 4 3 3 Network Management Module Setup The steps to set up of the SNMP Management Module NMS are as follows Designate and set Time Slot jumpers on interface cards e Set Configuration Switches e g line buildout line coding on interface cards as required e Set Configuration Switches on Main Board rear panel Master Slave Optics HI LO Power as required e Set all system and I O Port loopback switches to NOR If equipped with redundant optics set the PRI AUTO SEC Switch to AUTO Set the DTE DCE Switch on the SNMP Management Module to the required setting If the device you are connecting to the 3240S is a modem this switch is set to DCE If the device being connected to the 3240S is a PC or terminal this switch needs to be set to DTE Plug in your EIA 232 cable male male straight thru to the NMS Module qmm Details for the setup of switch and jumper selections can be found in Chapter 2 v 44 3240S Fiber Optic Multiplexer i y c5 3240S FIBER OPTIC MULTIPLEXER PERKINS 4 4 3240S NMS Operation 4 4 1 System Functions Redundant Optics The normal or d
118. this switch 3 2 2 E1X I O Card Setup Switches and Jumpers All customer configurable jumpers are located on the PC board of the I O card All external I O card switches are located to the left of the respective ports 3 2 2 1 Internal Jumpers and Switches The Time Slot Jumper and Line Coding Jumpers must be set to match the application requirements Refer to Section 2 3 2 Model E1 X 3 Port I O Card in Chapter 2 for further details these jumpers and switches 3 2 2 2 External Switch The I O Port Mode MODE Switch is normally set to the NOR position Refer to Section 2 3 2 Model E1X 3 Port I O Card in Chapter 2 fora further details on the function of this switch 3 2 3 MDSO I O Card Setup Switches and Jumpers All customer configurable jumpers are located on the PC board of the I O card All external I O card switches are located to the left of the respective ports 3 2 3 1 Internal Jumpers and Switches The Time Slot Switch Speed Setting Switches and the 56K 64K Setting Jumpers must be set to match the application requirements Refer to Section 2 3 3 Model MDSO 4 Port Unmanaged I O Card in Chapter 2 for a detailed description on the setup of these switches and jumpers 3 2 3 2 External Switch The I O Port Mode MODE Switch is normally set to the NOR position Refer to Section 2 3 3 Model MDSO 4 Port I O Card in Chapter 2 for further details on the function of this switch 3 2 3240S Fiber Optic Multiplexer m c
119. tic Multiplexer i y c 3 3240S FIBER OPTIC MULTIPLEXER PERKINS Set local Mux to local loopback Does data loop local Bad local Mux Local I O Ports anda large portion of the local Mux s have been tested This tests the remainder of the local Mux the fiber and part of the remote Mux It does not test the I O Ports of the remote Mux Set local Mux to remote loopback Does data loop remote Bad Remote Mux Disconnect Rx and Tx fibers and install fiber jumper Figure 5 1a Troubleshooting Flowchart 1 of 3 3240S Fiber Optic Multiplexer 5 3 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS Does Data Loop Bad local Mux Local Measure optical pwr level out of Rx at local Mux Go to remote Mux Install jumper cable in Tx measure Tx pwr of remote Mux Disconnect Rx and Note The values of power reading toler Tx fibers and install ance is based on 850nm LED Laser fiber jumper 1310nm or 1550nm applications must be adjusted accordingly Bad local Mux Figure 5 1b Troubleshooting Flowchart 2 of 3 54 3240S Fiber Optic Multiplexer y c 3 3240S FIBER OPTIC MULTIPLEXER PERKINS Reconnect Tx at local Mux Go to remote Mux mea sure Rx Bad remote Rx fiber Bad remote Mux Note The values of power reading toler ance is based on 850nm LED Laser 1310nm or 1550nm applications must be adjusted accordingly gt 18dB 2dB Bad remote Mux
120. tion of the Network Management System NMS Module The NMS Module is a field installable option as referenced in Figure 1 4 The user can upgrade unmanaged units without sending the equipment back to the factory for retrofit The NMS module is not hot swappable Equipment must be powered down to install this module 14 3240S Fiber Optic Multiplexer m c5 3 3240S FIBER OPTIC MULTIPLEXER PERKINS SNMP Management 10BASET Act Console Rst 00000 Fit CJ DCE Figure 1 4 NMS Module When field installed the front cover of the 3240S will have a blank cover panel where the NMS is to be installed Remove the screws from the blank cover panel and set it and the screws aside Insert the management module into the opening using the card guides and assure it is secured into the main board connector then tighten the captive screws The module has two ports available 9 Pin RS 232 Serial Port This port connects directly to devices such as a modem or PC the DTE DCE switch should be set to DTE for the PC and DCE for the modem The serial port can also be configured for SLIP and the user interface remains available over TELNET 10Base T Port This port is a standard 10 Mbps Ethernet Port that can be used for SNMP management and TELNET 1 3 10 I O Card Insertion Removal Normally installed at the factory the I O modules are a field installable option When installing each I O card into the 32408 chassis see Figure
121. to continuously verify that the fiber optic link that is not in use remains functional It ensures that the fiber optic signal level is above the minimum level for reliable fiber optic transmis sion This function cannot be configured by the user manually or via NMS This circuit automatically monitors or is switched to monitor the fiber optic link that is not currently active The Backup Indicator is provided on the 3240S Front Panel to indicate when the back up link fails This condition is also reported to the NMS for display on the System Status Screen When the BULM indicates a failure the Fault Relay and ALM Indicators are illuminated at both ends of the link These fault indicators remain illuminated until the failed condition is no longer present The alarm indication will remain until the multiplexers are reset This allows the user to identify that an alarm condition is or was present 2 4 4 To Clear an Alarm Condition Fault Relay activation caused by the Back up Monitor circuit clears automatically when the fault condition is no longer present Fault Relay activation caused by an automatic switch over from the Primary Link to the Secondary Link is latched and must be cleared with a manual action The AUTO Manual Switch is moved from the AUTO position to either Manual PRI or SEC and then back to AUTO This will clear the fault alarm if the failed condition no longer exists This operation can also be performed via NMS by operator comma
122. to the user application requirements not to management setup requirements which are normally preset from the factory 3 1 System Setup Switches and Jumpers This refers to any setup jumpers located on the main circuit board inside the unit or any switch that is accessible via the rear panel of the main chassis not on the I O cards 3 1 1 Internal Relay Contact Jumper The Alarm Relay also referred to as the Fault Relay Contact Jumper W12 W13 selects the Normally Open or Normally Closed contacts of the Alarm Relay This is the only customer option on the main board that can be configured by the user This jumper is described in Chapter 2 Section 2 2 3 Alarm ALM Relay Jack 3 1 2 External Chassis Switches All external chassis switches are located on the bottom of the Rear Panel below the I O cards 3 1 2 1 System Mode Switch This switch should be set to the NORM position for normal operation This switch must be manually changed to activate a local or remote system loopback 3 1 2 2 Master Slave Switch With the exception of specialized applications this switch needs to remain in the MAST position on both multiplexers 3 1 2 3 Redundant Optics Switch If installed this switch should be set to the AUTO position for normal operation This switch must be manually changed to force operation onto the Primary PRI or Secondary SEC links This switch is also used to select the active link before switching to the AUTO position and to
123. ton carefully for damage If damage to the unit has been incurred file a liability claim immediately with the freight carrier Canoga Perkins is not liable for damage in shipment mr m Installation of your Canoga Perkins 3240S Fiber Optic Multiplexer should be performed by qualified m m I personnel only Incorrect set up may cause damage to the multiplexer or the ancillary equipment 1 3 2 Unit Placement The 3240S Fiber Optic Multiplexer can be used as a stand alone or rack mount unit Mounting brackets are provided for use in various combinations of rack mounting Where a large number of multiplexers are to be installed it is usually best to mount them in standard 19 inch cabinet racks For rack mounting the angle brackets can be positioned in the front center or rear of the unit for total mounting flexibility 1 3 3 AC Power Connections A rear mounted power switch is provided for controlling AC power The fuse for AC power is housed in the power switch AC power for the 3240S is auto ranging covering a spectrum from 90 to 264VAC 1 2 3240S Fiber Optic Multiplexer ue c 3240S FIBER OPTIC MULTIPLEXER PERKINS 1 3 4 48 Volt DC External Supply The 48 volt version of the 3240S base unit is intended for use with an external 48 VDC power supply A two piece terminal block connector is provided in lieu of an AC connector It is clearly marked as to which screw lug is to be attached to the positive and negative 48 volts DC
124. trol the I O Port Local and Remote Loopbacks for each port Upon card removal or power loss the NMS restores the last setting when the system is reestablished 4 2 2 1 E1 V 35 I O Card e Onthe E1 V 35 I O Module keep the CLK MODE switch set to the factory default which means SCTE from a remote source will clock the Tx data e INT EXT in the EXT or external position e OSC SLV in the SLV or slave position 4 2 3 Non Managed MDSO I O Card Setup Switches and Jumpers If you are utilizing a non managed MDSO I O card in your application you will have several switches that must be correctly configured for this I O Module Card to operate optimally The MDSO I O cards are not controlled by the NMS and must be physically configured to user requirements Refer to Chapter 2 Section 2 3 4 Model MDSO 4 Port Unmanaged I O Card for instructions on how to setup your MDSO card 4 2 3240S Fiber Optic Multiplexer i y ec 3240S FIBER OPTIC MULTIPLEXER PERKINS 4 3 Network Management Module The Network Management Module for the 3240S is a field installable module used for network management These units will allow Ethernet and or serial port access and include support for MIB II SLIP TELNET and Trivial File Transfer Protocol TFTP Figure 4 1 shows the loca tions of connectors and LEDs on the module fmm The Network Management Module g D is not hot swappable 4 3 1 NMS Port and DTE DCE Switch Figure 4 1 SNMP Management Module
125. tus setas ea sense tasa tasses en aan 4 3 4 3 2 LOBASE T Network Management Port eee sees ee eese etes ee eene tenet en netta sete se tasse ta sese ense tease en un 4 3 4 3 3 Network Management Module Setup Leere eee eese e etes esee seen esee tn etas etos s senos seen se eta seen ue 4 4 4 4 3240S NMS O ISciri mer sesssesssocssoescsnssosss cise osirse ssis iseensest assie 4 5 4 4 1 System Functions Redundant Optics e ssesseossessseossessoossoossossoosssosssosssesssesssessesssosssossoossoossoossosesse 4 5 4 4 2 Commanding Test and Manual Operating Modes eessossoessoessoessesssesssesseessoessoosoossoossoossosssosesse 4 5 4 5 Network Management Log in ssesssooessooecoossssooessooscoossssoesesooecoossssoeeesooseoossssoesesosseo 4 6 4 6 BOOTP Request SCEOelI csicss lt ccsicssacessadasdcssacessadesisshavdsssdenksshavtasssdelssbessssessetssheasedecsedssies 4 7 zB CCo Mr 4 8 4 8 SNMP Agent Configuration sc eo iaccua enia pae apad pn kane kino due seen neo dee exec ed oda e oni eek dn su apa pa 4 9 4 8 1 IP Address and Subnet Mask for SNMP Agent eeesee eese eene eren neenon se tna seen sse etas ease 4 10 4 8 2 Default Gateway IP Address Lees eee e eese eee e stent en netta etna se to sse tn sesta se tos se tone sens seen aee a seca 4 10 4 8 3 BOQT Pide eoe tera und ee crop on abuse Do ao scsvecascaseacseccsecsucsussas Sapsendenasbased
126. tware cannot or should not be transferred to the remote unit for instance when the remote unit is down Nevertheless the software upgrade for the remote unit should be performed as early as possible to ensure compatibility refer to Section B 2 Remote Unit Download B 6 3240S Fiber Optic Multiplexer m c5 3 3240S FIBER OPTIC MULTIPLEXER PERKINS Appendix C Warranty Limited Lifetime Warranty Effective for Products Shipped February 1 2003 and After Canoga Perkins warrants that at the time of sale and for its lifetime with certain exceptions noted below every Canoga Perkins labeled product purchased will be free from defects in material and workmanship for its lifetime if properly installed and used in conformity to Canoga Perkins published specifications This warranty covers the original user only and is not transferable For the purposes of this Warranty lifetime is defined as the serviceable life of the product a minimum of 5 years or any longer period during which replacement spare parts are available Subject to the conditions and limitations set forth below Canoga Perkins will at its option either repair or replace any part of its product s that prove defective by reason of improper workmanship or materials The warranty period for power supplies fans and optics is five 5 years Consumables such as filters are covered for one year Software is warranted for 90 days This warranty does not cover any damage
127. ub menu which allows the operator to set up to four hosts managers and the community strings for SNMP To access this sub menu select 5 then Enter from the SNMP Agent Configuration Screen The Host amp Community Tables Screen will appear as referenced in Figure 4 8 e ADS Hyper Tenit Diar AA iie c 32408 Multiplexer Managenent Host 4 Community Tables Figure 4 8 1 Accesz Moxt Table Host amp Community Tables Screen 2 Alias Comunity string Table Select Munber 1 2 4 8 4 1 Access Host Table It is possible to enter up to four Managing Hosts in the table Only the hosts in this table will be able to communicate with the Management Module SNMP Agent Each host has an IP address an access level which tells the agent if it must send traps to the host and if the host can read only or read and write to the Management Information Base MIB Traps or the Trap Community represents the community associated with the Trap Protocol Data Unit PDU To set the Access Host Table select 1 then Enter from the SNMP Agent Configuration sub menu The Host amp Community Tables Screen appears Enter the IP Address of the accessing host the access level and the trap community name when prompted Reference Figure 4 9 As stated in the latter paragraph only four managing hosts may be entered in the Access Host Table To delete a host select 2 then Enter from the SNMP Agent Configuration sub menu then enter the IP address of
128. ultiplexers search for a good signal on either link the SEC Indicator cycles on and off and the Backup and ALM Indicators remain illuminated This condition will remain until a good link is established The Fault Relay Contacts can be configured via W12 W13 on the main system board of the 3240S as either normally open NO or normally closed NC Insert the jumper across W12 to set the relay contacts as NO Insert the jumper across W13 to set the relay contacts as NC The tip and ring terminals of the jack carry the relay contacts The I O cards must be removed from the chassis to access W12 W13 which is located directly behind the MAST SLV Switch 3240S Fiber Optic Multiplexer 2 15 3240S FIBER OPTIC MULTIPLEXER CANOGA PERKINS 2 4 6 Alarm Relay Non Redundant Optics The Alarm Relay is the same relay as the Fault Relay The relay is deemed the Alarm Relay ona 3240S that is not equipped with redundant optics and the Fault Relay when the 3240S operates with fiber optic redundancy The alarm ALM jack provides a set of relay contacts that are activated by e A loss of composite synchronization e A power failure The relay follows the SYNC LOSS and LOS Indicators The Alarm Relay Contacts can be configured via W12 W 13 on the main system board of the 3240S as either normally open NO or normally closed NC Insert the jumper across W12 to set the relay contacts as NO Insert the jumper across W 13 to set the relay contacts as NC The tip a

Canoga Perkins 3240S SNMP Managed Fiber Optic Multiplexer

Contents

Download Pdf Manuals

Related Search

Related Contents