FRM220-E1/T1 User Manual
Contents
1. 0 Timeslot 25 T1 does not use TS25 31 Tiesto Timesa 7 Tmesior 6 On Panel Switch OY opback rou OFF Fiber ETT www CTCU com Loop back Testing LBT This fiber modem incorporates loop back features which allow loop back testing to confirm that the fiber loop and interface transceivers are operating normally or not Loop back is enabled by DIP switch or via NMC manager in FRM220 chassis E1 T1 Port Loop Back LLB Local Loop Back Local Side Remote Side RLB Remote Loop Back Local Side Remote Side RRLB Request Remote Loop Back Fiber Loop Back LLB Local Loop Back Local Side Remote Side RLB Remote Loop Back Local Side Remote Side RRLB Request Remote Loop Back www CTCU com Console Operation FRM220 E1 T1 may be configured with a local serial console when the card is placed in either a CHO1M or a CHO2M chassis with serial console port connection When console port is chosen for configuration the DIP switch settings have no effect Connect serial console using terminal emulation with settings 38400 8 bits no parity 1 stop no low control Press Enter key first to display menu KKEKKK KK KK KK KKK KKK KKK KKK KKK KKK KKK KK KKKKKKKKKK KK KKKKK RAK CTC UNION TECHNOLOGIES CO LTD Rs xxx FRM220 E1 T1l Ver 1 000 1 130 1 020 Local kkkkkx x k x kx k k k kx x kk kk kk k x xk x x x x x x k x x2. No local AIS alarm E1 Pin Assignment The RJ 45 connector follows USOC RJ48C wiring standard for a terminating unit RJ48C utilizes pairs 1 amp 2 and 4 amp 5 In a terminating unit pair 1 amp 2 is receive signal while pair 4 amp 5 is transmit signal Pin 1 RxRing Pin 2 RxTip Pin 4 TxRing Pin 5 TxTip 5 www CTCU com DIP Switches On PCB DIP SW1 SW STATE Function 1 7 8 ENT Seting E m T Line Code Setting HOBG E B825 T7 on an Full or Fraction Setting FUTET Fractional E1 T1 CESEN DASIT CASED ESF T CRC setting E Auto transmitted AIS when received signal loss arr tit O n nati 7 8 E1 T1 transmitted timing setting Recovery from remote side E1 T1 or DATA Internal oscillator Recovery from local E1 T1 receive www CTtCU com DIP SW2 SW STATE 1 2 3 4 5 a ee EE OFF OFF 9 timeslot OFF OFF 10 timeslot OFF 12 timeslot OFF 13 timeslot OFF OFF OFF OFF 16 timeslot OFF OFF OFF 17 timeslot OFF OFF 19 timeslot OFF OFF OFF 20 timeslot HOR ONE CONT One TON zzimesor i oo Na er eae 25 timeslot T1 does not use TS25 31 OFF OFF 26 timeslot OFF 27 timeslot OFF OFF 28 timeslot TT Ao Taser shutdown setting a E www CTtCuU com DIP SW3 SW STATE 772 8 4 5 Fistimesiot of contiguous TS seting OFF Full E1 T1 OFF ore or ore on ore inesere o Timers Timers OFF Timeslot 15 Timesa 7 OFF ON Timeslot 19 Timestr
3. Test Loops Ports Standards Framing Line Code Data Rate Min Rx Level Line impedance Pulse amplitude Zero amplitude Connector Test Loops Bit Error Rate 1x9 Transceiver ST SC FC or WDM single fiber SFP Transceiver SFP or SFP WDM single fiber Multi mode or Single mode 1310nm 1550nm WDM 11dB 2Km M M 12dB 35 dB 15 120Km S M 36 864Mbps Scrambled NRZ Less than 10e 10 LLB Local Loop Back RLB Remote Loop Back RRLB Far end remote loop back 1 port ITU T G 703 G 704 G 823 Unframed PCM30 CAS or PCM31 CCS HDB3 AMI 2 048 Mbps 43dB 75 ohm for BNC type 120 ohm for RJ 48C type Nominal 2 37 10 for 75 ohms Nominal 3 0 10 for 120 ohms 0 1V E1 T1 RJ 45 E11 BNC x2 LLB Local Loop Back RLB Remote Loop Back RRLB Far end remote loop back Less than 10e 10 _9 www CtTtCuU com T1 Specifications Ports Standards Framing Line Code Data Rate Min Rx Level Line impedance Pulse amplitude Zero amplitude Connector Test Loops Bit Error Rate Environment Operating Storage Humidity Power Adapter Built in AC Built in DC Consumption 1 port ITU T G 703 G 704 G 824 Unframed D4 SF or ESF B8ZS AMI 1 544 Mbps 36dB 100 ohm Nominal 3 0 20 0 15V RJ 45 LLB Local Loop Back RLB Remote Loop Back RRLB Far end remote loop back Less than 10e 10 0C 500C 0C 70C 10 90 non condensing 12V DC 1A 100 240 VAC 18 72VDC l
4. CTC Union Technologies Co Ltd Far Eastern Vienna Technology Center Neihu Technology Park 8F No 60 Zhouzi St Neihu Taipei 114 Taiwan 886 2 26591021 886 2 26590237 sales ctcu com info ctcu com marketing ctcu com H www ctcu com mn A Mace N ISO 9001 Quality System Certified 2009 2011 CTC Union Technologies Co LTD at aly All trademarks are the property of their respective owners Technical information in this document is subject to change without notice union PRODUCT Quick Start Guide User Guide G 703E1 and T1 DS1 over Fiber FRM220 E1 T1 Fiber Optical Modem Introduction amp Features 1 Specifications 2 3 Panel amp Installation 4 LED Indicators amp El Pinout 5 DIP Location DIP 1 Setting 6 DIP 2 Setting 7 DIP 3 Setting 8 Loop Back Tests 9 Console Operation 10 11 SFP Modules _ 12 13 Version 1 1 November 2011 update www CtTtCU com Introduction The FRM220 E1 T1 family are stand alone fiber media converters available in a number of different models that also act as cards for placement in the FRM220 Platform media converter chassis The FRM220 E1 T1R is a fiber media transport for both G 703 E1 120 ohm and T1 100 ohm transmission with RJ45 connector The FRM220 E1B model provides unbalanced E1 75 ohm coaxial connections All media converters are available with either multi model 2km or si
5. E or FF value Active Rate Active Rates lt 1 gt 64K lt 2 gt 128K lt 3 gt 192K lt 4 gt 256K lt 5 gt 320K lt 6 gt 384K lt 8 gt 512K lt 9 gt 5760K lt A gt 640K lt B gt 704K lt C gt 768K lt D gt 832K lt E gt 896K lt G gt 1024K lt H gt 1088K lt I gt 1152K lt J gt 1216K lt K gt 1280K lt L gt 1344K lt M gt 1408K lt O gt 1536K lt P gt 1600K lt Q gt 1664K lt R gt 1728K lt S gt 1792K lt T gt 1856K lt U gt 1920K lt W gt Full lt ESC gt Go to previous menu Please select an item First Timeslot Start timeslot lt 1 gt TS lt 2 gt TS2 lt 3 gt TS3 lt 4 gt TS4 lt 5 gt TS5 lt 9 gt TS9 lt A gt TS10 lt B gt TS11 lt C gt TS12 lt D gt TS13 lt H gt TS17 lt I gt TS18 lt J gt TS19 lt K gt TS20 lt L gt TS21 lt P gt TS25 lt Q gt TS26 lt R gt TS27 lt S gt TS28 lt TI gt TS29 lt ESC gt Go to previous menu Please select an The active rate and first timeslot are used to select the contiguous range of timeslots to carry data voice within the framed E1 or T1 transmission 11 www CtTtCU com Monitoring SFP models and SFP with DDOM KKEKKK KK KKK KKK KKK KKK KKK KKK KK KK KKK KKK KKKKKKKKK KK KK KKK ERR CTC UNION TECHNOLOGIES CO LTD KEK FRM220 CHOIM EL T1 Ver 1 000 1 130 1 020 Local kkxkxkxkxkxkxkxkxkxkxkxkxkxkkxkxkxkxkxkkkxkxkxkxkxkxkkxkxkxkxkkxkxkxkkkkkxkkxkkkxkkx
6. EOC enter the configuration screen for the remote card P Password Setup To protect against unauthorized access a console password can be setup Q Quit Terminal leaves the terminal menu S Save Setting Value Stores the parameter settings to the card IMPORTANT Settings must be saved or they revert at next power on 10 www CTCU com OonND of E1 Parameter settings w E1 T1 Parameter Set Menu lt 1 gt E1 T1 Select EL lt 2 gt Line Code Setting HDB3 E1 B8ZS T1 lt 3 gt Full Fractional Fractional lt 4 gt Framer Setting CCS E1 D4 T1 lt 5 gt CRC Setting Enable lt 6 gt Rx Loss Tx AIS Disable lt 7 gt Unused Timeslot Code 0x7E lt ESC gt Go to previous menu Please select an item 1 E1 T1 Select For converter with RJ 45 selects between E1 and T1 operation mode 2 Line code setting For E1 selects between HDB3 and AMI for T1 selects between B8ZS and AMI 3 Full Fractional Selects between unframed 2048K or fractional nx64 frame mode 4 Framer setting When set for fractional operation this selects the framer setting 5 CRC Setting This enables or disables CRC4 for E1 or CRC6 for T1 6 RX Loss Tx AIS Normal protocol requires AIS be transmitted in the event of receive signal loss Enabling this provides this function 7 Unused Timeslot code The unused timeslots in fractional mode may stuff either 7
7. k x x k xk k x x lt 1 gt Port Active Enable CH 01M FX Link Up FX Signal Yes FX FEF 2 LORE RD State Flash TD State Flash Test State Normal E1 T1 Signal Normal Frame Sync Loss Receive AIS No Connector BNC E1 T1 Parameter setting Timing Source Recovery from remote side Auto Laser Shutdown ALS Disable Active Rate Full El Start Timeslot Full El Loop Back Setting Off Port Reset Set to Default Small Form Pluggable SFP Digital Diagnostic D D Go to the Remote Menu Password Setup Quit Terminal Save Setting Value Description of Functions 1 Port Active Use this to enable or disable this device 2 E1 T1 Parameter setting Opens a sub menu explained on next page 3 Timing source Selects between Internal oscillator recover from E1 T1 or recover from remote fiber Auto Laser Shutdown Enable or disable the ALS safety function Active Rate sets the nx64 rate shown on next page Start timeslot Sets the first timeslot of a contiguous group of nx64 timeslots Loop Back Setting Sets the fiber and E1 T1 loop back shown on next page Port Reset Resets the CPLD chip and initializes the CPU Set to default Returns all settings to factory default D Display SFP Information Applicable only if converter has SFP module N Go to remote card menu Using
8. kxk Display SFP information Vendor Name FIBERXON INC Vendor Part Number FTM 3125C 1L40 Fiber Type gle Tx Wave Length 1310nm Rx Wave Length 1310nm Link Length 1Okm Tx Power 01dBm n n Rx Power Bm Rx Sensitivity Dp Bm Temperature i Upgrading FRM220 E1 T1 card may be firmware upgraded when it is placed in the FRM220 with NMC management card The user may use a local console connection to the NMC a remote Telnet IP connection or a Web based HTTP connection with any available browser The NMC communicates to all cards through a serial RS485 control bus The upgrade code is transferred to the NMC by way of TFTP server All of these mentioned upgrade methods are well documented in the FRM220 NMC Software Operation Manual About SFP Units The FRM220 E1 T1 S accepts any SFP unit that complies with the MSA standard Follow all ESD precautions when handling the card and SFP modules Fiber optic components and cables are very sensitive to dirt dust and mishandling especially in high speed networks Dirty or mistreated fiber may cause errors and an unwanted degradation of signal quality Remove the dust caps on SFP only when ready to plug in optical cables When choosing SFP optical modules the SFP must be able to support the required data rate The optical data rate of this device is 36 864Mbps Make sure the SFP modu
9. les chosen are suitable for the required data rate 12 www CTCU com Installation of SFP Modules CTC Union supplied SFP modules are of the Bale Clasp type The bale clasp SFP module has a bale clasp that secures the module into the SFP cage Inserting a Bale Clasp SFP Module into a SFP cage Step 1 Close the bale clasp upward before inserting the SFP module Step 2 Line up the SFP module with the port and slide it into the cage Removing a Bale Clasp SFP Module Step 1 Open the bale clasp on the SFP module Press the clasp downward with your index finger Step 2 Grasp the SFP module between your thumb and index finger and carefully remove it from the SFP cage Identifying E1 T1 Card Version KKEKKK KKK KKK KK KKK KKK KKK KKKKEK KKK KK KK KKKKKKKKKKKKKKKKK KKK CTC UNION TECHNOLOGIES CO LTD ERK FRM220 CHOIM E1 T1 Ver 1 000 1 130 1 020 KKEKKK KKK KKK KK KK KKK KKK KKK KKKKEKKKKKKKKKKKKKKKKKKKKKKK Each page viewed from the console menu has a header that can identify the version of the E1 T1 card There are three 3 fields shown From left to right these fields represent hardware firmware and CPLD versions In the above example the card is Hardware Version 1 000 Firmware Version 1 130 CPLD Version 1 020 13 www CTCU com
10. ngle mode 15 30 50 80 120km_ optical transceivers and with connectors for SC ST FC In single fiber WDM mode the SC connector is also available in 20 40 60 and 80km When the FRM220 E1 T1 card is placed in the FRM220 rack with SNMP management the card status type version fiber link status E1 or T1 link status and alarms can all be displayed Configuration in also available to enable or disable the port reset the port do far end fault setting and initiate local or far end loopback tests Features Interface connectors RJ 48C for E1T1R BNC x 2 for E1B Supports fiber connection to FRM220 DATA and FRM220 ET100 E1 only E1 T1 Line Code Full or Fractional setting Frame setting E1 CCS CAS T1 D4 ESF CRC enable disable setting Idle code setting Ox7E or OxFF Auto laser shutdown setting Auto generation of blue AIS alarm enable disable setting AIS always generated in the event of fiber receive loss of signal Active timeslot number setting E1 CCS 1 31 E1 CAS 1 30 T1 1 24 Base timeslot setting E1 CCS 1 31 E1 CAS 1 15 and 17 31 T1 1 24 Loop Back LLB RLB RRLB set by DIPSW on front panel when standalone Timing source setting Remote recovery Internal oscillator Local recovery E1 T1 Read DDOM of SFP SFP model only 1 www CTCU com Technical Specifications Optical Specifications E1 Specifications Connector Type Optical mode Wave length Power Margin Data rate Line coding Bit Error Rate
11. t 4 watts Dimensions W x D x H mm E1 T1 DC12 E1 T1 AC E1 T1 DC48 E1 T1 AD Weight FRM220 E1 T1 card 140g FRM220 E1 T1 DC12 400g FRM220 E1 T1 DC48 750g 88 x 160 x 24 135 x 201 x 35 135 x 201 x 35 135 x 201 x 35 FRM220 E1 T1 AC 750g FRM220 E1 T1 AD 800g www CTCU com Panel Front Panel of FRM220 E1 T1 RJ 45 and BNC models E1 T1R S E1B S oQ E1 T1 SFP ad TDM on Fiber LED indicators E1 T1 on RJ45 FRM220 E1 T1 Loop back manual Installation Slide in Card mounting of FRM220 E1 T1 This converter card can be placed in the CH01 with external AC adapter CH01 w built in power CHO1M CH 02M CH02 NMC CHO8 or the full CH 20 chassis CH01 Chassis CH01M Chassis CH02M Chassis AC DC 2AC 2DC or AD Se CH02 NMC Chassis AC DC 2AC 2DC or AD FRM220 CH20 Follow all ESD precautions when handling the card 4 www CTCU com LED Indicators FXLINK E1T1 SIG LED State Status PWR Green On Power on Flash During upgrade Off Power off or port disabled FX LINK Green On Fiber link Flash Remote side sync loss Off Fiber no link E1T1 Green On E1 T1 Signal present SIG Off Loss of Signal TEST Red On Loop Back Test active Off Normal operation RD Green On Receive zero data Off Receive one data Flash Data flow TD Green On Transmit zero data Off Transmit one data Flash Data flow SYN Green On E1 T1 Sync OK Off LOS or LOF AIS Green On Unit is transmitting AIS Off
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