OlenCom Electronics. H3900 G.SHDSL DATA TRANSPORT
Contents
1. AC Power LINE 777 ER 1 Figure 2 3 Olencom H 3900 Rear Panel DC Power Chapter 2 Installation Table 2 1 Console Cable Data Carrier Detect To DTE Pa Unassign 5 Singal Ground e 6 DataSetReady TODTE 7 Unassign e 8 Cleartosend ToDTE 9 Unassign _ After installation of the Olencom H 3900 powering up the unit will cause a self test to start However until the matching Olencom H 3900 and the signal inputs E1 or T1 are also connected the self test will not complete to the synchronization state of the input signal and of the Loop1 and Loop2 if appropriate 16 line facility See Section 8 for front panel operations of the Olencom H 3900 Console port is on the front panel DB9S connector For this interface the Olencom H 3900 is configured as a DCE Pin definition is listed in Table 2 1 2 3 Configuration Setting 2 3 1Hardware Configuration Setting The only user modifiable hardware configuration is the choice of balanced or unbalanced interface for E1 lines If the factory setting which can be specified on the order needs to be changed the user must open up the case and move some jumper on the printed circuit board See previous section for details All other configurations are software programmable No DIP switches are used 2 3 2 Software Configuration Setting There are three system configurations e Factory default e Curr2. 8 Kbps Line Rate 1160Kbps 5 2 3 3 Loop Number Under Configuration menu use arrow keys to select Loop Num option which supports 1 pair and 2 pairs Configuration Loop Num Press ENTER from the above menu Use arrow keys to select one desired number from these options Two Loops Loop One Lopp Two and One One Then press ENTER after finishing the selection The current selection will be highlighted by an asterisk When 1 pair is used user can select Loop One or Loop Two as the active Loop 1 pair Loop One Configuration Loop Num The following LCD means Loop One is active now Loop Num Loop One 5 7 Chapter 5 Front Panel Operation 1 pair Loop Two Configuration Loop Num The following LCD means Loop Two is active now Loop Num Loop Two When 2 pairs are used user can select Two Loops used together or One One protection 2 pairs Two Loops Configuration Loop Num The following LCD means two loops are active now Loop Num Two Loops 2 pairs One One Configuration Loop Num The following LCD means 1 1 protection is available now Loop Num One One 5 8 Chapter 5 Front Panel Operation 5 3 Alarm The alarm menu allows the user to view the latest alarm Alarm group includes Alarm Queue Alarm History Alarm Clear Alarm Setup and Alarm Cut Off Alarm menu is used to view alarm queue and alarm history to clear alarm queue and alar
3. 3 72 24 1760 0 5mm 12 46 7 56 10 78 6 6 9 66 588 7 14 432 6 16 3 72 56 3 36 4 76 2 88 26 2800 0 4mm 8 96 5 4 7 98 4 8 7 14 4 32 5 46 3 24 4 76 2 88 434 2 64 3 78 2 28 Through the EOC Embedded Operations Channel the master can provide administrative reporting and diagnostic functions to the remote unit as well Administrative functions include configuration status indication of both ends Reports include 15 minute and 24 hour performance and alarms Diagnostics include loop backs error testing performance monitoring and alarm history Chapter 1 Product Description 1 3 Product Specifications T1 Interface Line Rate 1 544 Mbps 50 bps Framing D4 ESF selectable Line Code AMI 8825 Connector RJ48C Input Signal ABAM cable length up to 655 feet Output Signal DSX1 E1 Interface Line Rate 2 048 Mbps 50 PPM Framing ITU G 704 Line Code HDB3 Connector BNC RJ48C Input Signal ITU G 703 Output Signal ITU G 703 Electrical 750 Coax 1202 twisted pair Performance Monitor 1 11 Performance Store The last 24 hours performance in 15 minute intervals and last 7 days in 24 hour summary Monitor Registers Network E1 T1 DTE and remote site Performance Reports Errored Second Unavailable Second Severe Errored Second Alarm History Alarm Type Loop1 Loop2 E1 T1 LOS ES SES and DTE Clock Loss Alarm Queue Contains 40 alarm records which reco
4. LINE Slave Loopback OFF E1 TO LINE xDSL TO LINE El1 TO E1 xDSL TO E1 BERT QRSS lt lt Press ESC key to return to Main Menu gt gt 6 10 Alarm Setup To enable or disable alarm setup press M from the main menu xDSL E1 MASTER 776K 2 Alarm Setup 11 41 07 02 26 2002 KEYS CURSOR MOVE ROLL OPTIONS e Type Alarm Threshold Alarm Threshold LOS MASTER LOOPI1I ENABLE ES24H MASTER LOOP1 ENABLE LOS MASTER LOOP2 ENABLE ES24H MASTER LOOP2 ENABLE LOS SLAVE LOOP 1 ENABLE ES24H SLAVE LOOP1 ENABLE LOS SLAVE LOOP2 ENABLE ES24H SLAVE LOOP2 ENABLE LOS LOF MASTER E1 ENABLE 524 1 ENABLE LOS LOF SLAVE E1 ENABLE ES24H SLAVE E1 ENABLE ES15M MASTER LOOP1 ENABLE 1 SES24H MASTER LOOP1 ENABLE ES15M MASTER LOOP2 ENABLE 1 SES24H MASTER LOOP2 ENABLE ES15M SLAVE LOOP 1 ENABLE 1 SES24H SLAVE LOOP1 ENABLE ES15M SLAVE LOOP2 ENABLE 1 SES24H SLAVE LOOP2 ENABLE 515 1 1 SES24H 1 ENABLE ES15M SLAVE El ENABLE 1 SES24H SLAVE E1 ENABLE SES15M MASTER LOOP1 ENABLE 1 LOW NOISE MARGIN ENABLE 0 SES15M MASTER LOOP2 ENABLE 1 SES15M SLAVE LOOP 1 ENABLE 1 SES15M SLAVE LOOP2 ENABLE 1 SES15M MASTER E1 ENABLE 1 SES15M SLAVE E1 ENABLE d lt lt Press ESC key to return to Main Menu gt gt 6 11 Clear Alarm Queue To clear alarm queue press X from the main menu Then press Y or
5. N to confirm it gt gt Clear alarm queue are you sure Y N Chapter 7 Appendix A 6 15 Line Rate To change line rate press B from the main menu After using TAB key to select a proper line rate press ENTER Then enter Y to save the change NOTE Each rate is n x 64 8 Kbps XDSL E1 MASTER 776K 2 Line Rate 11 42 05 02 26 2002 ARROW KEYS CURSOR MOVE TAB ROLL OPTIONS LINE RATE 776Kbps LOOP NUM Two Loops lt lt Press ESC key to return to Main Menu gt 6 16 Load Default Configuration and Reset Press Y from the main menu to load default configuration xDSL E1 MASTER 776K 2 Main Menu 11 42 38 02 26 2002 Serial Number 1030 Version VL 02 22 2002 Start Time s q1 r40 25 02 25 2002 Status Loop 1 SYNC IN SYNC Loop Z SYNC IN SYNC DISPLAY SETUP C System Configuration S System Setup I gt System Status L Loopback and Test R Performance Report M Alarm Setup Alarm Queue X Clear Alarm Queue H gt Alarm History K Clear Performance U gt Customer Information T Customer Information Setup E HDSL Information P Password Setup B Line Rate LOG MISC F Log Off SETUP and MISC Menu Y Load Default Config amp Reset O Log On SETUP and MISC Menu Z System Reset A Alarm Cut Off D gt Upgrade Firmware Return to Default Are you sure Y N Chapter 7 Appendi
6. Pin Definition 1 Cable Shield 6 7 Soon s Data Carer berar s ReeweObkReum DE 35 Uwsmed i8 Urassined 3 Us 2 25 unassinea 35 usa 2 6 Chapter 2 Installation Network connection is supported by RJ48 or BNC connector The line interface is labeled with LINE RJ48 connector pin definition is listed in Table 2 7 Table 2 4 E1 RJ48 Line Connector 5 usa Transmit Ring To E1 Network P 7 foras Ground g Onassis Ground Table 2 5 LINE xDSL Connector 5 usa CC Loop1 Ring To From xDSL Network mesma _ L r Onassis Ground E 03 8 Onassis Ground p Chapter 3 Operation 3 Operation Many of the factories set default options can be changed either by Front Panel Operation or by Terminal Operation See appropriate sections for detail The allowed operations are described below All configuration settings are stored in non volatile memory Thus for all components of the Olencom H 3900 system upon power up the last settings will be in place 3 4 Mode Operated in pairs one Olencom H 3900 unit must have its mode set as master and the other slave The remote unit slave or master updates its configuration accordingly upon receipt of the new configuration Note In xDSL terminology the unit configured as master is
7. of BNC connector is set to Chassis Ground Figure 2 5 Jumper Position for E1 card of 8370 chip TP interface 120 2 4 Chapter 2 Installation Connections to the E1 or T1 lines are supported by RJ48 or BNC connector Connections to the V 35 are supported by either M34 or DB25 connector Connections to the 16PAM lines are by the RJ48 connector The pin definitions for V 35 M34 DTE port V 35 DB25 DTE port EIA530 DB25 DTE port X 21 DB15 DTE port RS449 DB37 DTE port E1 RJ48 line connector and line xDSL connector are listed in Tables 2 2 to 2 8 Table 2 2 V 35 M34 DTE Port Pin Definition A Cable Shield B c RewesToSed foe DTE Clear To Send DCE Data Set Ready C Data Carrier Detect C ITI ITI Data Terminal Ready Unassigned Unassigned Unassigned Unassigned Unassigned Transmit Data m m Receive Data m Transmit Data Return Receive Data Return External Clock i m m Receive Clock External Clock Return Receive Clock Return Transmit Clock Unassigned Transmit Clock Return w Unassigned Unassigned Unassigned m m Unassigned TI Unassigned I I Unassigned c c Unassigned A Unassigned F F Unassigned Unassigned pu EE EN IDD MUNI a Lee a per a Le OENES m m z z Unassigned 2 5 Chapter 2 Installation Table 2 3 V 35 DB25 DTE Port
8. well When enabled for some operations users have to enter the password correctly Use left or right arrows lt gt to pick the character There are 66 characters to choose from Password modification can only be done using terminal operation The default is unlocked 3 3 Chapter 3 Operation 3 8 LED Indicators The front panel of each Olencom H3900 has 12 LEDs One is to indicate presence of power The next four shows the status of one or two 16PAM loops a test condition indicator and an alarm indicator The next 7 LEDs are defined according to whether the interface is V 35 or E1 T1 One LED is to indicate V 35 another is to indicate E1 T1 If V 35 there are LEDs for RTS TD TEST RD and CLK LOSS If E1 T1 three LEDs indicate bipolar violation RAI AIS and a sync or test indicator K N gt gt pr H3900 U U 22 OLENCOM 1 9600 n 8 1 e 1 G shdsl 2 P d KERE TR k O OOOOPDOO OO OOO E V CONSOLE POWER LOOP LOOP2 TEST ALARM DTE RTS TD TEST RD CLK 1 Figure 3 2 LED Front Panel 3 4 Chapter 4 Maintenance 4 Maintenance Maintenance of the Olencom H 3900 system is aided by the self test capability of the units and by the loopback facilities 4 1 Self test As each element is powered up a self test is automatically performed to check for internal operations At system power up a complete self test routine is run to check all system elements includ
9. 03 04 05 06 07 08 09 10 TS 01 02 03 04 05 06 07 08 09 10 FS 41 12 13 14 15 16 17 18 19 20 TS qb 03 4 15 16 17 18 19 20 TS 2 22 23 24 TS 21 22 23 24 ESC key to return to Main Menu SPACE bar to refresh gt gt 6 2 System Status To view the current system status press from the main menu then the following screen will show up xDSL E1 MASTER 776K 2 Line Rate 776Kbps 2 pairs pe o MASTER Serial Number 1030 Loop 1 Loop 2 E1 SYNC YES SYNC YES SYNC YE ES M ES AG ES tod SES 0 SES 0 SES 2 O UAS 2T UAS 1 5 UAS vow 15 NO NO RxAIS NO RxRAI NO LOS NO LOF NO Loopback Status xDSL Loopback OFF El Loopback OFF Slave Loopback OFF BERT OFF Slave BERT OFF ESC key to return to Main Menu System Status SLAVE Serial Number 0 Loop 1 Loop 2 E1 S SYNC YES SYNC YES SYNC ES FIL ES 1 ES SES t SES go 0 SES UAS 241 UAS 15 UAS TXAIS TXRAI RxAIS RxRAI LOS LOF SPACE bar to refresh 11 35 42 02 26 2002 NO NO 6 2 Chapter 7 Appendix A 6 3 Performance Report Press R from the main menu to display performance report the system will show up a prompt asking for selecting a desired location MASTER E1 MASTER L1 MASTER L2 SLAVE L1 SLAVE L2 and SLAVE E1 Use arrow keys to select an option press ENTER The current selection will highlighted by an asterisk x
10. 1 Code UAS L Time Slot Line a ee 1 Pair M 2 Pairs Y Loop Num M Loop One Loop Two T Two Loops One One Figure 5 1 LCD Menu Tree 5 1 Main Menu The main menu the first menu displayed after power up is shown below where the underlined character indicates flashing display meaning that this item is selected by default unless the user presses the right or left arrow keys 5 2 Configuration Menu Configuration group includes xDSL mode clock source slave clock E1 slave E1 line rate xDSL E1 MASTER Configuration 5 2 Chapter 5 Front Panel Operation 5 2 1xDSL Mode Mode can be master or slave For each pair of connected Olencom H 3900 one must be master and the other slave The Slave mode Olencom H3900 can only be synchronized to the master through the line To change the mode to master or slave use left and right arrow key cycle through to the desired selection and press ENTER The current selection is indicated by lt Configuration xDSL Mode xDSL Mode MASTER 411 xDSL Mode SLAVE 5 2 2 Clock Source Clock source group includes LINE INTERNAL E1 and Slave Clock Press ENTER to change the clock source to LINE INTERNAL E1 and Slave Clock For the mode selected if an invalid clock is selected the command will be ignored Configuration Clock Source Clock Source LINE Clock Source INTERNAL Cl
11. 4H SLAVE LOOP2 E 11 65535 default 1 Slave Loop 2 Error Second in current 24 hours ES24H MASTER E A 1 65535 default 1 Master E1 Line Error Second in current 24hours ES24H SLAVE E1 F 11 65535 default 1 Slave E1 Line Error Second in current 24 hours SES24H MASTER LOOP1 B 65535 default 1 Master Loop 1 Severely Error Second in current 24 hours SES24H SLVAE LOOP2 default 1 Master Loop 2 Severely Error Second current 24 hours SES24H MASTER LOOP1 pen 65535 default 1 Slave Loop 1 Severely Error Second in current 24 hours E SES24H SLAVE LOOP2 1 65535 default 1 Slave Loop 2 Severely Error Second in current 24 hours SES24H MASTER E1 A 1 65535 default 1 Master E1 Line Severely Error Second in current 24 hours 3 2 Chapter 3 Operation SES24H SLAVE E1 F 1 65535 default 1 Slave E1 Line Severely Error Second in current 24 hours LOW NOISE MARGIN B C D E 0 60 default 1 Signal Noise Margin of Line Loss of Synchronous Word The alarm queue can be obtained for both master and slave which contains the time stamp and alarm type of the last 40 alarms Alarm history and alarm status registers are also kept which are used to track the alarm count Each alarm can be individually enabled or disabled When disabled no action is taken upon detection of an alarm When enabled the alarm counter increases by one for each alarm type Alarm is triggered when an alarm occurs or whe
12. 7 26 2002 Status Loop 1 SYNC IN_SYNC Loop 2 SYNC IN_SYNC DISPLAY gt System Configuration I gt System Status R Performance Report Q gt Alarm Queue Alarm History U gt Customer Information E HDSL Information LOG F gt Log Off SETUP and MISC Menu gt Log On SETUP and MISC Menu gt gt SPACE bar to refresh Main Menu Ebo B Y Z A D or enter a command 11 34 45 02 26 2002 SETUP System Setup Loopback and Test Alarm Setup Clear Alarm Queue Clear Performance Customer Information Setup Password Setup Line Rate MISC Load Default Config amp Reset gt System Reset gt Alarm Cut Off Upgrade Firmware Chapter 7 Appendix A 6 1 Configuration Press C from the main menu to view the system configuration then the screen will show up as below xDSL E1 MASTER 776K 2 System Configuration 11 35 16 02 26 2002 Line Rate 776Kbps 2 pairs LOCAL FAR END xDSL MODE MASTER xDSL ODE SLAVE CLOCK SOURCE 1 CLOCK SOURCE LINE El FRAMING CRC ON El FRAMING CRC ON El CODE HDB3 El CODE HDB3 El Interface 120 Ohm Twisted Pair El Interface 20 Ohm Twisted Pair El Time Slots El Time Slots 1111111111111111111111111izriiizi i111111111111111111111111iiiiiii xDSL carries El time slots as xDSL carries El time slots as 4 02
13. DSL E1 MASTER 776K 2 Performance report 11 36 10 02 26 2002 gt gt Location 1 MASTER L1 MASTER L2 SLAVE L1 SLAVE L2 SLAVE E1 After done the selection from the above screen press ENTER then the screen for performance report will show xDSL E1 MASTER 776K 2 Performance report 11 36 34 02 26 2002 Location Valid Seconds in Current 15 Min Interval 127 seconds Valid 15 Min Intervals in Current 24 hour 0 15 Minute registers ES SES UAS Current qd 0 0 L4 3 5 8 9 12 13 16 2 0 21 24 25 28 29 32 24 hour registers Current 1 2 91 l 51 6 s ES 1 SES 0 UAS 0 lt lt TAB to change location SPACE bar to refresh ESC to return to Main Menu gt gt 6 4 Alarm Queue Press Q from the main menu to view alarm queue xDSL E1 MASTER 776K 2 Alarm Queue 11 38 31 02 26 2002 lst nearest alarm ES24H SLAVE LOOP2 11 38 28 02 26 2002 2nd nearest alarm ES15M SLAVE LOOP2 11 38 28 02 26 2002 3rd nearest alarm ES24H SLAVE LOOP1 11 38 28 02 26 2002 4th nearest alarm ES15M SLAVE LOOP1 11 38 28 02 26 2002 5th nearest alarm ES24H MASTER LOOP2 11 38 26 02 26 2002 6th nearest alarm ES15M MASTER LOOP2 11 38 26 02726 2002 7th nearest alar
14. FF 5 4 4 BERT After the loopback is in place BERT test can be performed Select BERT menu to start the bit error rate test Diagnostics BERT BERT OFF BERT ORSS 5 5 Performance PERF shows the performance information about the Reset Performance Master Loop 1 Loop 2 and E1 Performance Slave Loop 1 Loop 2 and E1 Performance The current 24 hours data are recorded in performance register xDSL E1 MASTER Performance 5 14 Chapter 5 Front Panel Operation 5 5 1 Reset Performance Reset Performance menu is used to clear all Olencom H3900 performance status report Under Performance menu use left or right key to select Reset Performance menu At this menu press ENTER to confirm clear all performance status report Otherwise press ESC to exit without any action Performance Reset Perf Reset Perf Corfirm 5 5 2 Master Loop1 Loop2 and E1 ES SES UAS Performance Under Performance menu you could select ES SES and UAS Performance menu for Loop1 Loop2 and E1 by using left and right arrow keys Performance MASTER LOOP1 ES MASTER LOOP1 ES 65535 Performance MASTER LOOP1 SES MASTER LOOP1 SES 65535 Performance MASTER LOOP1 UAS MASTER LOOP1 UAS 65535 Chapter 5 Front Panel Operation Performance MASTER LOOP2 ES MASTER LOOP2 ES 65535 Performance MASTER LOOP2 SES MASTER LOOP2 SES 65535 Performance MASTER LOOP2 UAS MASTER LOOP2 UAS 65535 Performance
15. MASTER 1 ES MASTER 1 ES 65535 Performance MASTER El SES MASTER El SES 65535 5 16 Chapter 5 Front Panel Operation Performance MASTER El UAS MASTER El UAS 65535 5 5 3Slave Loop1 Loop2 and E1 ES SES UAS Performance Under Performance menu you could select slave ES SES and UAS Performance menu for Loop1 Loop2 and E1 by using left and right arrow keys Performance SLAVE LOOP1 ES SLAVE LOOP1 ES 65535 Performance SLAVE LOOP1 SES SLAVE LOOP1 SES 65535 Performance SLAVE LOOP1 UAS SLAVE LOOP1 UAS 65535 Performance SLAVE LOOP2 ES 5 17 Chapter 5 Front Panel Operation SLAVE LOOP2 ES 65535 Performance SLAVE LOOP2 SES SLAVE LOOP2 SES 65535 Performance SLAVE LOOP2 UAS SLAVE LOOP2 UAS 65535 Performance SLAVE 1 ES Performance SLAVE El SES SLAVE El SES 65535 Performance SLAVE El 5 Chapter 5 Front Panel Operation SLAVE El UAS 65535 5 6 Status STATUS is to show the various statuses of the local or slave xDSL loops LINE and local or slave E1 The status is shown as normal if the interface is not experienced any problem Otherwise the problem is shown The possible problems are LOS loss of signal LOF loss of framing RAI receive remote alarm information AIS receive Alarm indication xDSL E1 MASTER Status Status M LOOP1 Status M LOOP1 Status SYNC Status S LOOP1 Status S LOOP1 Status SYNC Status M LOOP2 Status M LOOP2 Sta
16. OLENCOM H 3900 MULTI RATE G SHDSL DATA TRANSPORT USER S MANUAL Stand Alone E1 Olencom H 3900 Multi Rate G SHDSL Data Transport User s Manual Stand Alone 1 TABLE OF CONTENTS 1 Olencom H 3900 Multi Rate G SHDSL Data Transport User s Manual Stand Alone 1 6 5 MAI E A lak a A RRR 6 4 6 6 Customer Information aaaaaaaaaaaaaaaaaaasansannaaannnnunnnnnnnnnnnnnnnnnnnnunnnnnnnnnnnanaaia 6 4 6 12 Clear performance 6 7 6 13 Customer Information Setup 6 7 6 14 Password E 6 7 Chapter 1 Product Description 1 Product Description 1 1 Overview The Olencom H 3900 is a family of products that are based on the G SHDSL transmission standard proposed by Bellcore They use the standard 16PAM line format over twisted copper pairs to provide digital transport for a variety of data formats and data rates The distances that this technology can span without repeaters are dependent on the data rate In one application Olencom H 3900 can provide E1 or T1 transport without the need for is loop repeaters and copper conditioning requirements so long as the cables meet CSA carrier service area guidelines In another application Olencom H 3900 can provide high speed V 35 data transport over twisted copper pairs either terminating in another V 35 interface or as access to E1 or T1 networks The following table lists the products in this
17. S LOF SLAVE E 1 None Slave E1 Line Loss of signal or loss of framing ES15M MASTER LOOP1 E default 1 Master Loop 1 Error Second in current 15 minute interval ES15M MASTER LOOP2 1 900 default 1 Master Loop 2 Error Second in current 15 minute interval ES15M SLAVE LOOP1 1 900 default 1 Slave Loop 1 Error Second in current 15 minute interval ES15M SLAVE LOOP2 1 900 default 1 Slave Loop 2 Error Second in current 15 minute interval ES15M MASTER E1 1 900 default 1 Master E1 Line Error Second in current 15 minute interval ES15M SLAVE E1 F 32 900 default 1 Master E1 Line Error Second in current 15 minute interval SES15M MASTER LOOP 1 1 900 default 1 Master Loop 1 Severely Error Second in current 15 minute interval SES15M MASTER LOOP2 1 900 default 1 Master Loop 2 Severely Error Second in current 15 minute interval SES15M SLAVE LOOP1 1 900 default 1 Slave Loop 1 Severely Error Second in current 15 minute interval SES15M SLAVE LOOP2 1 900 default 1 Slave Loop 2 Severely Error Second in current 15 minute interval SES15M MASTER E1 A 1 900 default 1 Master E1 Line Severely Error Second in current 15 minute interval SES15M SLAVE E1 F 31 900 default 1 Slave E1 Line Severely Error Second in current 15 minute interval ES24H MASTERIOOPI B 05585 taut Master Loop 1 Error Second in current 24 now s _ ES MASTER LOOP2 1 65535 default 1 Master Loop 2 Error Second in current 24 hours P ES2
18. TUP gt gt Cut off alarm indication are you A D 5 11 43 05 02 26 2002 SETUP System Setup gt Loopback and Test gt Alarm Setup gt Clear Alarm Queue gt Clear Performance gt Customer Information Setup Password Setup Line Rate MISC Load Default Config amp Reset gt System Reset Alarm Cut Off Upgrade Firmware ure Y N Chapter 7 Appendix A 6 19 Upgrade Firmware Press D from the main menu to upgrade firmware the screen will show up as below The press Y or N to confirm the upgrade xDSL E1 MASTER 776K 2 Firmware Download 11 43 21 02 26 2002 Upgrade Firmware Are you sure Y N lt lt Press ESC key to return to Main Menu gt gt 6 10
19. air Chapter 5 Front Panel Operation 5 Front Panel Operation The front panel of each Olencom H 3900 has 12 LEDs One is to indicate presence of power The next four shows the status of one or two 16PAM loops a test condition indicator and an alarm indicator The next 7 LEDs are defined according to whether the interface is V 35 or E1 T1 One LED is to indicate V 35 another is to indicate E1 T1 If V 35 there are LEDs for RTS TD TEST RD and CLK LOSS If E1 T1 three LEDs indicate bipolar violation RAI AIS alarm conditions and a sync or test indicator A terminal must be used for the display of other detailed status and to initiate local loopbacks Furthermore configuration must be performed at the master end Power LED is a single color LED Olencom H 3900 performs self test on the powering up The power LED is green if the self test is passed Otherwise it is off and the rest of LCD shows the cause of the failure Loop1 and Loop2 indicators show the status of the 16PAM line It is green if synchronization is established It is off when sync is lost Flashing green shows the 16PAM loop is in synchronization mode For E1 T1 interface the SYNC TEST indicates the status of the DS1 interface It is green if the interface is in sync It is off if it is loss of sync or loss of frame Flashing green indicates the interface is under loopback test The LCD menu tree is shown below By successively selecting the menu item at each level the d
20. also called LTU for E1 networks and HTU C for T1 networks The unit configured as slave is also called NTU for E1 networks and HTU R for T1 networks 3 2 Clocks The default configuration is for the master unit clock to synchronize to the incoming signal which may be E1 T1 or the V 35 signal and for the slave unit clock to synchronize to the 16PAM line This configuration can be changed individually for each unit to use its internal clock to loop time at either end or to the use external clock from the incoming signal If clocked separately the two clocks must be within 32 ppm of each other 3 3 Terminal configuration The terminal configurations for administration maintenance and reports are fixed to 9600 8 n 1 for both the master and the slave unit Flow control Xon Xoff is off The device is configured as a DCE device b 3 4 Alarms e DTE Customer Network Master Figure 3 1 Status and Performance Reference Points 3 1 Chapter 3 Operation The definition of the alarms is as follows Each of the detection point is key to the diagram below Table 3 1 E1 version with two LOOPs Point LOS MASTER LOOP 1 gerer ar LOS MASTER LOOP2 None Master Loop 2 Loss of signa LOSW cs SLAVE LOOP 1 D None e Loop 1 Loss of signal LOSW LOS SLAVE LOOP2 E None Slave Loop 2 Loss of signal LOSW LOSILOF MASTER E1 A None Master E1 Line Loss of signal or loss of aming LO
21. com H 3900 is equipped with a V 35 interface and the other with an E1 interface This allows remote data access to an E1 network The data rates can be n 64 Kbps where n can be 1 to 32 If n are less than 31 fractional E1 services is provided Depending on n and depending on line speed one or two pairs of 16PAM lines are needed to interconnect the two Olencom H 3900 units OlenCom H3900 1032 200 Kbps Master 2 i X X XXX XC Customer Network 2 OlenCom H3900 2 Slave Master Network Loopback Slave Network Loopback 1032 200 Kbps OlenCom 3900 mam en an am ep e r OlenCom H3900 r pro e Network Master Slave Customer Dap GD GD gt lt 4 Master Customer Loopback Slave Customer Loopback 2056 200 Kbps OlenCom H3900 gt OlenCom H3900 Network Master Slave Customer Master Customer Loopback Slave Customer Loopback 2056 200 Kb T OlenCom H3900 2252 5205 H3900 etwor Master Slave Customer Master Customer Loopback Slave Customer Loopback Figure 1 1 Application of Olencom H 3900 xDSL Data Transport Series Chapter 1 Product Description The distances achievable with 16PAM technology are dependent of the wire size and operating environment The following table should be used only as a rough guide The actual distance depends on many environmental factors Maximum is for noise Typical is with 0dB ETSI noise By laws of physics G SHDSL should reach about 20 longe
22. end xDSL line side loopback operation such TO E1 and TO LINE loopback test Under Diagnostics menu use left or right key to select xDSL Loopback menu Diagnostics xDSL Loopback xDSL Loopback OFF xDSL Loopback TO E1 Chapter 5 Front Panel Operation xDSL Loopback TO LINE To select a loopback type use left or right arrow key to cycle through to a desired selection and press ENTER Select OFF to end the loopback test 5 4 2E1 Loopback Menu E1 loopback menu used to control E1 loopback Under Diagnostics menu use left or right key to select E 1 Loopback menu Diagnostics El Loopback To select a loopback type use left or right arrow key to cycle through to a desired selection and press ENTER Select OFF to end the loopback test El Loopback OFF El Loopback TO E1 El Loopback TO LINE 5 4 3Slave Loopback Menu Slave Loopback is used to activate slave loopback test A proprietary message is sent to request the remote Olencom H3900 to perform Line or E1 loopback Under Diagnostics menu use left or right key to select Slave Loopback menu Diagnostics Slave Loopback Slave Loopback OFF Slave Loopback E1 TO LINE Chapter 5 Front Panel Operation Slave Loopback xDSL TO LINE Slave Loopback E1 TO E1 Slave Loopback xDSL TO E1 To activate slave loopback use left or right arrow key cycle through to a desired selection and press ENTER To deactivate slave loopback select O
23. ent working Factory default configurations are not changeable Each series is shipped with a factory default configuration The current working configuration can be changed at any time The system automatically stores the current working configuration into nonvolatile memory When the system is turned off and then turned back on again the working configuration used before power was turned off is retrieved as the current working configuration 2 3 Chapter 2 Installation Below are jumper position for BNC JP17 o JP10 Elder JP18 9 JP11 NOTE For 75 ohm E1 card jumper 16 can be OPEN or ON If the jumper 16 is OPEN BNC connector is set to Unassigned If the jumper 16 is ON BNC connector is set to Chassis Ground Figure 2 4 Jumper Position for E1 card of 8370 chip BNC interface 75 JP17 LONG o JP10 elder e a JP18 JP9 wo a 5 B 5 JP11 6 NOTE For 120 ohm E1 card jumper 17 can be OPEN or ON If the jumper 17 is OPEN pin 7 and pin 8 of BNC connector is set to Unassigned If the jumper 17 is ON pin 7 and pin 8
24. esired operation or display can be obtained 5 1 Chapter 5 Front Panel Operation Main Menu Configuration Alarm Diagnostics Performance Status Informance Miscellaneous xDSL Alarm xDSL Reset Master M Loop1 Software Date Mode Queue Loopback Performance Loop1 ES Status Version Clock Alarm E1 Master Master S Loop1 Serial Time Source History Loopback Loop1 ES Loop1 SES Status Number Slave Alarm Slave Master i M Loop2 Lock Front Clock Clear Loopback Loop1 SES UAS Status Panel Alarm Master Master S Loop2 Ef H oop Setup boop Loop ES Status UAS Alarm Master Master M E1 Tx Framing Type Loop2 ES Loop2 SES Status Alarm Master Master MEIR Threshol Loop2 x Gode d Loop2 SES UAS Status Master Alarm Master E1 S E1 Tx Time Slot Loop2 H Cut Off UAS ES Status Master E1 Master E1 S E1 Rx Slave E1 ES SES Status Master E1 Master E1 Framing SES UAS Master E
25. g where one loopback is successful and another is not the repair personnel can isolate the fault to a particular line or equipment Loopbacks can be towards the network or towards the customer 4 Chapter 4 Maintenance Loopbacks are activated from a the front panel of the units b a terminal attached to the units Only the master can activate a loopback remotely Figure 5 illustrates the various loopbacks 1032 200 Kbps N k OlenCom H3900 L ed OlenCom H3900 C e WO Master Ec Slave ustomer Master Network Loopback Slave Network Loopback 1032 200 Kbps N k OlenCom H3900 Hr OlenCom H3900 C ela Master a Slave ustomer Master Customer Loopback Slave Customer Loopback 2056 200 Kb N k OlenCom H3900 B OlenCom H3900 C etwor Master Slave ustomer Master Customer Loopback Slave Customer Loopback 2056 200 Kbps OlenCom H3900 c OlenCom H3900 Network Master Slave Customer Master Customer Loopback Slave Customer Loopback NOTE Both network and customer site could be independently E1 T1 or DTE Figure 4 1 Loopbacks available 4 3 1 Loopbacks Toward Network Loopbacks toward the network take signals originating from the network transmit pair and send them back to the network receive pair The various loopbacks are illustrated in the upper diagram of Figure 4 1 4 3 2 Loopbacks Toward Customer Loopbacks toward the customer take signals originating from the customer transmit pair and send them back to the customer receive p
26. in Menu SPACE bar to refresh gt gt 6 8 System Setup Press S from the main menu to setup system configuration xDSL E1 MASTER 776K 2 System Setup 11 39 24 02 26 2002 ARROW KEYS CURSOR MOVE TAB ROLL OPTIONS Line Rate 776Kbps 2 pairs LOCAL Rem FAR END xDSL MODE MASTER xDSL MODE SLAVE CLOCK SOURCE El CLOCK SOURCE LINE El FRAMING f CRC ON E FRAMING CRC ON El CODE HDB3 E CODE HDB3 El Interface 120 Ohm Twisted Pair E nterface 20 Ohm Twisted Pair Select 24 Channels from El time slots Select 24 Channels from El time slots to route into xDSL channels to route into xDSL channels Time Slots E Time Slots i1T1111111111111111111111 izriiizi i111111111111111111111111iiiiiii xDSL carries El time slots as xDSL carries El time slots as TS 01 02 03 04 05 06 07 08 09 10 TS 01 02 03 04 05 06 07 08 09 10 TS 18 43 MA 45 t6 17 18 19 20 es R 4 1546 17 18 49 20 IS 22 29 24 TS 2101 ZZ 23 24 DATE and TIME 11 39 24 02 26 2002 lt lt Press ESC key to return to Main Menu gt gt 6 5 Chapter 7 Appendix A 6 9 Loopback and Test Press L from the main menu to do loopback test then the following screen will show up xDSL E1 MASTER 776K 2 Loopback and Test 11 40 30 02 26 2002 ARROW KEYS CURSOR MOVE ENTER SELECT TEST MENU xDSL Loopback SORER TO E1 TO LINE El Loopback f OFF 1 TO
27. ing the metallic loops used for the 16PAM facility System power up means that all elements including master and slaves are powered up The front panel LEDs LCD panel and the terminal screen can all be used to obtain the general performance of the system Table 4 1 LED Indication for Normal Operation Power Green Power on and operational Off Power off self test failure or during initialization Loop 1 is in sync Flashing Green Loop 1 synchronization is in progress Loop 1 is not sync or not existed Loop 2 is in sync Loop 2 synchronization is in progress Loop 2 is not sync or not existed E E Amber xDSL line side test is in progress M NN Red Alarm happened E1 Card is not present L E1 Line frame is sync Flashing Green E1 Line side test is in progress Off E1 Line frame is unsync RAI AIS Off Normal Amber Receive Remote Alarm Indication from E1 line Flashing Amber Receive AIS from E1 line BPV Off Normal Red E1 line has bipolar 4 2 Diagnostics A 20 bit register QRSS quasi random signal sequence and 2 1 are used in Olencom H 3900 as an aid trouble location This is used in conjunction with various loopbacks to isolate faults In both front panel and terminal operation user may utilize lt key to reset error counter To choose Off under BERT to terminate the BERT test 4 3 Loopbacks Trouble isolation of the entire xDSL system is facilitated by the use of loopbacks By determinin
28. is designed to be installed as a desk top unit or using optional hardware installed individually in a 19 inch 23 inch rack Selection for the placement of Olencom H 3900 should consider the locations of entrance cables availability of ac power and cables to equipment The site should provide a stable environment The operating area should be clean and free from extremes of temperature humidity shock and vibration Relatively humidity should stay between 0 and 90 Do not operate the unit at an altitude greater than 3500 meters 10 000 feet 13900 U U Ke OLENCOM ESC p 9600 n 8 1 A G2 4 AGBUBL NS E J OOO V MO O O FY A CONSOLE POWER LOOP LOOP2 TEST ALARM RTS TD TEST RD CLK LOSS Figure 2 1 Olencom H 3900 Stand Alone Front Panel View Chapter 2 Installation 2 2 Electrical Installation The following figures show the backplane of the Olencom H 3900 It is designed to be powered from AC wall mains or 48 Vdc The Olencom H 3900 is capable of operating from power of 100 to 240 vac 50 to 60 Hz Depending on the interface configuration RJ45 jacks are provided for E1 or line connections and V 35 connectors are provided for data connections The 16PAM lines are connected via RJ45 jacks AC LINE 100 240VAC AN 50 60Hz 0 15A MAX Figure 2 2 Olencom H 3900 Rear Panel
29. m ES24H MASTER LOOP1 11 38 26 02 26 2002 8th nearest alarm ES15M MASTER LOOP1 11 38 26 02 26 2002 9th nearest alarm LOW NOISE MARGIN 11 38 24 02 26 2002 10th nearest alarm LOS SLAVE LOOP2 11 38 06 02 26 2002 11th nearest alarm LOS MASTER LOOP2 11 38 06 02 26 2002 12th nearest alarm LOS SLAVE LOOP2 11 37 49 02 26 2002 13th nearest alarm LOS MASTER LOOP2 11 37 49 02 26 2002 14th nearest alarm LOS SLAVE LOOP1 11 37 49 02 26 2002 15th nearest alarm LOS MASTER LOOP1 11 37 49 02 26 2002 16th nearest alarm LOW NOISE MARGIN 11 37 33 02 26 2002 lt lt SPACE bar to refresh ESC key return to Main Menu gt gt 6 3 Chapter 7 Appendix A 6 7 HDSL Information Press E from the main menu to display HDSL information 00 09 25 03 12 2001 xDSL F1 MASTER 264K 1 HDSL Information Line Rate 264Kbps 1 pair MASTER Loop 1 Noise Margin 15 0dB Max NMR t 154 0dH 00 09 22 03 12 2001 Min NMR 15 0dB 00 09 22 03 12 2001 CRC count to SLAVE Loop 1 Noise Margin 15 0dB Max NMR 15 0dB 00 09 22 03 12 2001 Min NMR 15 0dB 00 09 22 03 12 2001 FEBE count c lt lt ESC key to return to Ma
30. m history alarm cut off as well as setup alarm threshold etc as in the following paragraph xDSL E1 MASTER Alarm 5 3 1 Alarm Queue The alarm queue is a consolidation of the latest 40 alarms from all of the Olencom H3900 plug in cards When the queue is full the earliest one is replaced by the latest one The user can select one of latest alarms Alarm Alarm Queue When the item QUEUE is first selected the latest alarm will be displayed 01 LOS M L1 08 09 10 04 16 21 SES24H M L1 08 09 10 04 16 5 9 Chapter 5 Front Panel Operation 5 3 2 Alarm History Alarm History menu is used to view alarm history Under Alarm menu use left or right key to select Alarm History menu Alarm Alarm History LOS M L1 DISABLE 0 LOS M L1 ENABLE ALM 1 SES24H M L1 DISABLE O SES24H M L1 ENABLE 0 Alarm History menu shows the alarm history of various type of alarm To view alarm history use left or right arrow key to cycle through and the alarm history is shown 5 3 3 Alarm Clear Alarm Clear menu is used to clear alarm queue and history Under Alarm menu use left or right key to select Alarm Clear menu Alarm Alarm Clear At this menu press ENTER to confirm clear alarm queue and history Otherwise press ESC to exit without any action Alarm Confirm Alarm Clear Clearing OK 5 10 Chapter 5 Front Panel Operation 5 3 4 Alarm Setup Alarm Setup menu is used to set up the thre
31. n the counter exceeds a set threshold 3 5 Reports From the master unit by use of the LCD front panel or a terminal connected to the Olencom H 3900 the current status of both master and slave units can be obtained Status includes sync status of loop1 loop2 and one of V 35 E1 or T1 Also by use of the terminal connected to the master the performance report of both master and slave unit can be obtained Performance reports contain performance parameters recorded in 15 minute intervals for the past 24 hours Reports for each of the following parameters are available Table 3 1 Performance Parameter Performance Parameter Description ES Error Seconds SES Severe Error Second UAS Unavailable Second 3 6 Date and Time The Olencom H 3900 is equipped with an RTC real time clock The date and time is set to Zulu 8 at the factory Users can change the date and time The RTC has a self contained battery with a power off life of 10 years from shipment 3 7 Front Panel Lock Normally front panel can provide configuration change capability If the menu lock is enabled configuration change is allowed only with a password Without a password users still can operate front panel to obtain the configuration information and line status However no modification is allowed This function is linked with the password enable function of the terminal operation i e the password enabled in the terminal operation will lock the front panel as
32. ock Source E1 5 3 Chapter 5 Front Panel Operation Configuration Slave Clock Slave Clock LINE Slave Clock INTERNAL Slave Clock El 5 2 3E1 Menu E1 menu is used to configuration the framing and code of the E1 Press ENTER to configure it Configuration El El Framing Framing CRC OFF Framing CRC ON Framing CAS CRC OFF Framing CAS CRC ON 5 4 Chapter 5 Front Panel Operation Framing UNFRAME Code Code HDB3 El Time Slots Time Slots TS00 09 TS00 09 32 2048K 1111111111 OK Time Slots TS10 19 TS10 19 31 1984K 1111111111 OK Time Slots TS20 29 TS20 29 31 1984K 1111111111 OK Chapter 5 Front Panel Operation Time Slots TS30 31 TS30 31 31 1984K 11 OK 5 2 3 1 Slave E1 Slave E1 menu is used to configuration the framing and code of the Slave E1 Press ENTER to configure it Configuration Slave El Slave El Slave El Framing Slave Framing CRC OFF Slave Framing CRC ON Slave Framing UNFRAME Slave Framing CAS CRC OFF Slave Framing CAS CRC ON Slave 1 Slave Code 5 6 Chapter 5 Front Panel Operation Slave Code HDB3 Slave El Slave Time Slots 5 2 32 Line Rate To change the line rate use left and right arrow key cycle through to the desired selection and press ENTER Configuration Line Rate The line rate choices are 200 264 392 520 776 1032 1160 1544 and 2056 Kbps NOTE Each rate is n x 64
33. r than HDSL Some say 40 that is if you are lucky Because of the different modulation method G SHDSL has a lower frequency band Loss of copper cable is proportional to the square root of the frequency Thus if you half the frequency you get 1 414 times the distance G SHDSL is about 40 lower in frequency compared to HDSL thus has only 20 more reach The distance you can reach is determined not by loss alone Cross talk also plays an important part Thus if you avoid the frequencies where cross talk noise is present you can also reach longer distances Cross talk is proportional to frequency Therefore if you reduce the frequency by 40 by cross talk consideration alone you get 40 more reach Nothing is quite so simple Distances for Distances for Distances for Distances for Distances for Distances for Distances for 1 pair 1 pair 1 pair M E1 2 pairs 2 pairs 1 pair 1 pair Line Speed 264 Kbps 392 Kbps 520 Kbps 776 Kbps 1032 Kbps 1544 Kbps 2056 Kbps Data Rate 4 64 Kbps 6x64 Kbps 8 x 64 Kbps 12 x 64 Kbps 16 x 64 Kbps 24 x 64 Kbps 36 x 64 Kbps Pad Wire Dia Max Min Max Min Max Min Max Min Max Min Max Min Max Min 19 56 Q 0 9mm 27 86 16 8 22 82 13 8 19 6 11 88 14 8 4 11 62 6 96 10 08 6 12 8 4 5 04 22 1110 0 6 mm 17 78 10 8 15 12 9 12 13 3 8 04 9 66 5 88 826 5 04 7 28 4 44 6 16
34. rd the latest alarm type and date amp time xDSL Line Interface Full duplex with adaptive echo cancellation 16PAM line coding Unconditioned 19 26 AWG twisted pair Clock xDSL looped Internal or E1 T1 DTE Console Port Connector DB9S at front panel Electrical RS232 interface DCE Protocol Menu driven VT 100 terminal System Configuration Parameters All in non volatile memory Active Configuration Current working configuration Default Configuration Manufacture default configuration Diagnostics Test xDSL Loopback To DTE To LINE DTE Loopback To DTE To LINE E1 Loopback To E1 To LINE Slave Loopback DTE Side Line Side Front Panel Keypad 4 keys left arrow right arrow ESC and ENTER LCD 2 line by 16 character LED i Z gt pr H3900 U U fa Q OLENCOM is S 9600 n 8 1 4 Q b 3 I iste SYNC TM 7 A 1 a e K 2 UO OD OU WW CONSOLE POWER LOOP1 LOOP2 TEST ALARM RTS TD S CLK L088 Physical Electrical Dimensions 29 x 6 x 22 cm WxHxD Power 7 5 Watts max without line power or 24 Watts max with line power Temperature range 0 50 C Humidity 0 95 RH non condensing Mounting Desk top stackable Rack Mount tray available Compliance EMI EMC EN55022 EN50081 1 EN50082 1 Safety EN60950 G SHDSL G 991 2 G 994 1 Chapter 2 Installation 2 Installation 21 Mechanical Installation Olencom H 3900 Stand Alone unit
35. s are not case sensitive On each screen the available commands and the configurable fields are highlighted Alarm messages are also sent to the supervisory port and are shown blinking on the top of the screen when they are present Else on the upper right of every screen the sync status is shown The main menu consists of three groups of commands Display Access and Setup Initially only Display and Access commands are available enable Setup user has to log on using the O command after which the full screen is shown When a VT100 terminal is connected to the RS232 port on the front panel of the HTU R upon power up a main menu is shown If password is correctly entered or if the password option is OFF the full main menu is shown Else only the display options are shown xDSL E1 MASTER 776K 2 Serial Number 1030 Version D2 22 2002 Start Time 11 33 14 02 26 2002 Status Loop 1 SYNC IN_SYNC Loop 2 SYNC IN_SYNC DISPLAY gt System Configuration I gt System Status Performance Report Alarm Queue Alarm History Customer Information HDSL Information td C mio gu LOG F gt Log Off SETUP and MISC Menu gt Log On SETUP and MISC Menu gt gt SPACE bar to refresh or enter a command 11 34 21 02 26 2002 SETUP MISC xDSL E1 MASTER 776K 2 Serial Number 1030 Version Vl 0272272002 Start Time 14333 14 D2
36. series This manual covers the stand alone models of the Olencom H 3900 with E1 interface only Chapter 1 Product Description 1 2 Applications Olencom H 3900 must be used in pairs One is configured as master and the other slave The master unit is usually located in central offices and is usually a rack mounted model The slave unit is usually located at customer s premises and is usually a stand alone model Both the LCD version of the stand alone model and the rack mounted model can be configured as either master or slave The Olencom H 3900 application examples are illustrated in Figure 1 2 This application essentially replaces existing or planned requirements where E1 lines are normally used The E1 line repeater requirements and the copper conditioning requirements are considerably eased The result is significant savings in loop plant cost when compared to E1 technology A similar application for T1 transport is also possible In the next example b a pair of Olencom H 3900 has V 35 interfaces In the top example a which is not applicable to this Olencom H 3900 DTE model of Figure 1 2 They are connected by a single pair of twisted copper wires the 16PAM line This application provides high speed data transport over twisted copper wires The spanning distances are longer for rates 768 Kbps and below If the speed is above 768 Kbps two pairs are necessary In the bottom example c and d of Figure 1 2 one unit of a pair of Olen
37. shold level of each alarm type Some type of alarm does not have threshold level Under Alarm menu use left or right key to select Alarm Setup menu Alarm Alarm Setup 5 341 Alarm Type Alarm Type menu is used to disable or enable the alarm type of M L1 Alarm Setup Alarm Type Alarm Type LOS M L1 LOS M L1 DISABLE LOS M L1 ENABLE 5 3 4 2 Alarm Threshold To setup ES UAS OS are similar For example to setup ES15M M L1 threshold level and press ENTER Alarm Setup Alarm Threshold Threshold LOS M L1 ES15M M L1 001 1 900 Threshold SES24H M L1 Chapter 5 Front Panel Operation SES24H M L1 00001 change threshold level of ES others use left right arrow key to cycle through to the digit position and press ENTER key to cycle through the number This operation must be concluded by moving left or right arrow key to OK position and press ENTER to enable the changes 5 3 5 Alarm Cut Off To cut off alarm enter A A prompt asking for action is shown Alarm Alarm Cut Off Alarm Cut Off Confirm Alarm Cut Off ACO OK 5 4 Diagnostics Menu Diagnostics group includes xDSL Loopback E1 Loopback Slave Loopback BERT If a xDSL loopback is in session the front panel SYNC TEST LED flashes green If a E1 Loopback is in session the front panel TEST LED flashes green xDSL E1 MASTER Diagnostics 5 4 1 xDSL Loopback Menu Loopback menus are used to control near
38. tus SYNC Status S LOOP2 Status Chapter 5 Front Panel Operation S LOOP2 Status SYNC Status 1 Tx Status 1 Tx Status TxAIS TxRAI Status 1 Rx Status 1 Rx Status LOS LOF Status 5 1 Tx Status S El Tx Status TxAIS TxRAI Status S El Rx Status 5 1 Rx Status RxAIS RxRAI S El Rx Status LOS LOF 5 20 Chapter 5 Front Panel Operation 5 7 Information The Information item provides software and hardware version number and serial number of the Olencom H3900 unit Modifications are not allowed xDSL E1 MASTER Information Information S W Version S W Version V1 10 05 25 1998 Information Serial number d Serial Number 8888 5 8 Miscellaneous The miscellaneous group includes the date and information items To modify the date and time first move cursor to the date and time digit on the first line Press ENTER Then move cursor to the desired number on the second line Press ENTER Move the cursor to YES then ENTER to start the new date Use ESCAPE key to abort the changes The system information includes the software release version and date and the serial number xDSL E1 MASTER Miscellaneous Miscellaneous Date Date 05 25 1998 OK Chapter 5 Front Panel Operation Miscellaneous Time Time 15 40 30 OK 5 8 1 Lock Front Panel Lock menu is used to control LCD panel operation Normally front panel can provide config
39. uration change capability If the menu lock is enabled configuration change is allowed only with a password Without a password users still can operate front panel to obtain the configuration information and line status However no modification is allowed This function is linked with the password enable function of the terminal operation i e the password enabled in the terminal operation will lock the front panel as well When enabled for some operations users have to enter the password correctly Use left or right arrows lt gt to pick the character There are 66 characters to choose from Password modification can only be done using terminal operation The default password is OLENCOM Miscellaneous Lock front panel Lock front panel ENABLE Lock front panel DISABLE 5 8 2 Password Setup To enable the password select ENABLE The previous entered password is used The password itself is not case sensitive If you want to select your own password select CHANGE A prompt asking the original password and new password are shown PW OK 0123456789ABCDEF Chapter 5 Front Panel Operation PW OK GHIJKLMNOPORSTUV PW OK WXYZ S amp PW OK lt gt _ PW OK B Chapter 7 Appendix A 6 Terminal Operations Using single character commands and arrow keys the Olencom H 3900 system can be configured and monitored through the use of a VT100 terminal The single character command
40. x A 6 17 System Reset Press Z from the main menu to reset the system xDSL E1 MASTER 776K 2 Serial Number 1030 Version o Wl 02472272002 Start Time 11 40 25 02 26 2002 Status Loop 1 SYNC IN SYNC Loop 2 SYNC IN SYNC DISPLAY C System Configuration System Status R Performance Report Q Alarm Queue H gt Alarm History U gt Customer Information E HDSL Information LOG F Log Off SETUP and MISC Menu O Log On SETUP and MISC Menu gt Enter Password Main Menu A 11 42 38 02 26 2002 SETUP System Setup Loopback and Test Alarm Setup Clear Alarm Queue Clear Performance Customer Information Setup Password Setup Line Rate MISC Load Default Config amp Reset gt System Reset gt Alarm Cut Off Upgrade Firmware 6 18 Alarm Cut Off Then press Y or N to confirm the change To cut off alarm indication press A from the main menu Main Menu xDSL E1 MASTER 776K 2 Serial Number 1030 Version VE 02472272002 Start Time 11 40 25 02 26 2002 Status Loop 1 SYNC IN SYNC Loop 2 SYNC SYNC DISPLAY System Configuration System Status Performance Report Alarm Queue Alarm History Customer Information HDSL Information C I R Utd CEO LOG F gt Log Off gt Log On MISC MISC Menu Menu and and SETUP SE
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