Home

ADC DL3XR-FCA100 User's Manual

1. nennen nennen 19 D3 Remote Craft Access Module D3RCAM Option sees 19 Setting Up System Options 19 Connecting a Maintenance Terminal to the SCU Craft Port sse 19 Connecting a Maintenance Terminal to the D3RCAM Craft 20 Navigating Through Craft Interface Menus eren rennen renes 22 Local Configuration 23 Configuring the D3LX System Through the SCU sse 23 Configuring D3LX Alarms pte eterne rte Ee ertt 25 Setting Alarm Eevels 3 bem UE E Men 25 Displaying D3E X Status eH PI DRE ERREUR TRUB NR I E 27 Viewing Loopback Status and Performing Loopback Commands esses 28 D3LX CO and RMT Modules August 30 2002 Table of Contents LTPS UM 8013 03 Performance Monitorin S a a iere rtr pee tette Ulmer edet 29 Performing System Maintenance esses 30 TOG SIN E 31 Removing D3EX Modul6s eee bet e eee toca iere besar bie etie tete eed 32 Remote Configuration 33 D3RCAM Men db Role REO LR dE 34 Unit Copi EE 34 Troubleshooting 36 Appendix A Specifications 37 D3LX Card Edge Connectors ieee ee ee A ae Ret hein inh asa Anis 38 Appendix B Cleaning and Mating Fiber Optic Systems 39 Cle
2. i D3LX CO status Far END status R FAULT G 0 K FLASH LPK LMPTS e APS d reset Soneplex DS3 Loop Extender D3LX CO Module Product D3LXC FCA100 D3LXC SCA100 CLE Code SOCPG2GB SOCPG2KB USER MANUAL A F D3LX RMT status Far END os3 status R FAULT amp 0 K susc FLASH pss G ONLINE Soneplex DS3 Loop Extender D3LX RMT Module Product D3LXR FCA100 D3LXR SCA100 CLEI Code SOCPG2HB SOCPG2JB LTPS UM 8013 03 Revision History of This Manual To order copies of this document use document catalog number LTPS UM 8013 03 Issue Release Date Revisions Made 1 January 11 2002 Initial release 2 March 21 2002 Updated BNC cable cabling instructions 3 August 30 2002 Updated BNC Tip and Ring illustration Related Documentation Soneplex Remote Terminal Enclosure Installation Manual ADCP 61 704 Soneplex Two Position D3LX Remote Chassis Installation Instructions LTPS AD 8029 xx Soneplex Four Position Remote Terminal Cabinet Installation Addendum for D3LX Systems LTPS AD 8030 xx Soneplex QLX WQLXR and Four Position Remote Terminal Cabinet Description Manual ADCP 61 151 Soneplex System Installation Manual LTPS UM 8010 xx Soneplex Loop Extender System Operation and Maintenance Manual ADCP 61 494 Soneplex TL1 Interface Specification for D3LX Based Systems LTPS UM 8027
3. ete etre ste e d citer dent 26 7 Unit Configuration Fields D3RCAM Version 1 0 or later sse 35 8 Troubleshooting A REGRET aS 36 9 D3LX Module Specifications eene ener innen EE SRE ETE tenerent rene 37 August 30 2002 D3LX CO and RMT Modules LTPS UM 8013 03 Overview OVERVIEW The Soneplex DS3 Loop Extender D3LX modules shown in Figure 1 are a pair of fiber optic units that provide DS3 service The D3LX CO resides at the Central Office CO site and the D3LX RMT resides at the Customer Premises Equipment CPE or remote site Suus FAR Eng Ow Status EE Figure 1 D3LX CO and D3LX RMT Modules The D3LX CO module occupies two card slots in a local Soneplex Loop Extender Chassis LEC The D3LX RMT module occupies two card slots in a Four Position Remote Terminal Cabinet or Two Position QLX Remote BNC Chassis A D3LX Remote Craft Access Module D3RCAM may also installed to provide maintenance terminal access at the remote site For more information on the D3RCAM refer to LTPS UM 8017 xx the Four Position Remote Terminal Cabinet refer to ADCP 61 151 or the Two Position QLX Remote BNC Chassis refer to LTPS UM 8029 xx The D3LX modules are part of a system that converts a metallic DS3 circuit at the CO site into a DS3 optical signal that uses Wavelength Division Multiplexing WDM to transmit a signal across one s
4. Monospace type indicates screen text Keys you press are indicated by small icons such as Y or ENTER Key combinations to be pressed simultaneously are indicated with a plus sign as follows CTRL ESC tems you select are in bold Three types of messages identified by icons appear in text Notes contain information about special circumstances 2 Cautions indicate the possibility of personal injury or equipment damage The Electrostatic Discharge ESD symbol indicates that a device or assembly is susceptible to damage from electrostatic discharge gt INSPECTING SHIPMENT Upon receipt of the equipment e Unpack each container and inspect the contents for signs of damage If the equipment has been damaged in transit immediately report the extent of damage to the transportation company and to ADC DSL Systems Inc Order replacement equipment if necessary e Check the packing list to ensure complete and accurate shipment of each listed item If the shipment is short or irregular contact ADC DSL Systems Inc as described in Appendix C Product Support on page 41 If you must store the equipment for a prolonged period store the equipment in its original container D3LX CO and RMT Modules August 30 2002 iii Inspecting Shipment LTPS UM 8013 03 iv August 30 2002 D3LX CO and RMT Modules LTPS UM 8013 03 Table of Contents TABLE OF CONTENTS Overview 1 Front Panel Des
5. Remote y DS3 in and out DS3 out mmm transmit sms 7 ran END x x J N DS3 in receive A D3LX RMT D3RCAM D3LX LTU jack block Four Position Remote Cabinet front Figure 2 System Overview D3LX CO and RMT Modules August 30 2002 LTPS UM 8013 03 Front Panel Description FRONT PANEL DESCRIPTION Figure 3 shows the D3LX CO front panel Table 1 on page 4 describes the LEDs and other front panel components For pinout diagrams of the D3LX card edge connector refer to D3LX Card Edge Connector on page 38 D3LX CO STATUS Status LEDs FAR END pss STATUS Enable pushbutton L 9 ENABLE OFF UNEQPP Online status LED gt N DS3 ONLINE G ONLINE OPT FAIL OFF OFFLINE BER Fiber optic A LOCKOUT status LEDs FORCE LMPTST Lamp test force 7B aps Automatic protection switching pushbutton s RESET Reset pushbutton Retaining latch Figure 3 D3LX CO Front Panel D3LX CO and RMT Modules August 30 2002 3 Front Panel Description LTPS UM 8013 03 Table 1 D3LX Front Panel Description and Status LEDs Name Function LEDs The LEDs can report the following conditions Activity Color Status STATUS Off Not lit Blown fuse On solid Green Normal operation On solid Yellow Module initializing or performing self test diagnostics or LED test On solid Red Module fault detected
6. 3 4 3 5 3 6 3 or 7 3 For more information on protection switching refer to Protection Switching on page 4 Install the working module first then the protect module 10 August 30 2002 D3LX CO and RMT Modules LTPS UM 8013 03 Installing a D3LX CO Module in an LEC Use 1 mounting slots for working D3LX units Use 3 mounting slots for protect D3LX units 1 3 2 3 3 3 4 3 5 3 6 3 7 3 14 24 8 1 4 1 5 1 6 1 7 1 prvrryy ty eye 0 9 0 o e e D3LX Working unit D3LX Protect unit Figure 6 D3LX Module Locations in Loop Extender Chassis 6 Remove anew module from its protective ESD packaging If the module is installed remove it and inspect for physical damage 7 Align the module with the slot and slide the module into the chassis until about 3 inches protrude from the front of the chassis as shown in Figure 7 on page 12 Do not seat module in connector at this time 8 Remove the protective dust cap from the connector on the D3LX CO module D3LX CO and RMT Modules August 30 2002 11 Installing a D3LX CO Module in an LEC LTPS UM 8013 03 Fiber patch cord Fiber clip m ES SERIES qu 7 CS CA VEY NC CCS NS Figure 7 Installing the D3LX CO 9 After removing the protective cover from a fiber patch cord clean the fiber optic connector and
7. CONSIDERATIONS Alarm Setting During Provisioning The D3LX generates alarms on conditions occurring in the D3LX CO modules DS3 facility The severity of the alarm conditions as Critical Major Minor or Event is selected while provisioning The alarms are handed off to an Alarm Processing Unit APU which acts as an interface between the D3LX modules and the customer alarm monitoring equipment For more information on alarms see Configuring D3LX Alarms on page 25 D3 Remote Craft Access Module D3RCAM Option The D3RCAM is a plug in module for the D3LX system which provides a craft interface at the remote site Additionally the D3RCAM works in conjunction with the APU and the D3LX modules to display alarm information for the remote chassis or terminal SETTING UP SYSTEM OPTIONS To configure D3LX system options you must connect a maintenance terminal to an available craft port You may select either the SCU or Ports 2 3 local or the remote craft port e Ifyou are using the SCU refer to Connecting a Maintenance Terminal to the SCU Craft Port on page 19 e Ifyou are using the D3RCAM refer to Connecting a Maintenance Terminal to the Craft Port on page 20 CONNECTING A MAINTENANCE TERMINAL TO THE SCU CRAFT PORT Connect the VT 100 compatible terminal or host computer to the interface port as follows 1 Por initial setup connect the local maintenance terminal to SCU craft port on fr
8. Optical BER Alarm Toggle Set to OFF or set The average Bit Error Ratios of both the 10 Threshold between 10 and 10 incoming optical signals are monitored by the D3LX RMT By monitoring BERs the D3LX CO is capable of triggering a minor alarm when any of the monitored signals degrades below the BER threshold level Optical BER Switch Toggle Range from 107 to Sets the threshold at which the APS will be 105 Threshold 1079 executed DS3 Remote LBO Toggle 0 225 ft 226 450 ft The 053 signal output provides standard DSX 0 225 ft signal levels which can be compensated for at various distances such as cable length DS3 Local LBO Toggle 0 225 ft 226 450 ft The 053 signal output provides standard DSX 0 225 ft signal levels which can be compensated for at various distances such as cable length D3LX CO and RMT Modules August 30 2002 35 Troubleshooting TROUBLESHOOTING LTPS UM 8013 03 Before the system tests are started the fiber optic network and DS3 lines at both ends must be connected The STATUS and DS3 ONLINE LEDs should be illuminated green Table 8 is intended as an aid in localizing trouble If trouble is encountered with the operation of the D3LX verify that all installer connections are correct and that the options are configured properly If technical assistance is required refer to Appendix C Product Support on page 41 ADC strongly recommends that no internal component level repairs be attempted on
9. R of slot 1 4 This is the DS3 that the D3LX transmits 4 From the rear of the panel connect the coax end of an ADC adapter cable to the DS3 IN receive connector The connector number must match the connector number on the front of the panel 5 Connectthe wire wrap conversion block end of the same ADC adapter cable to the T and R EQUIP wire wrap posts on the back of the LEC as shown in Figure 4 on page 8 The top of the conversion block mates with the T and R LINE wire wrap posts to prevent improper connection D3LX CO and RMT Modules August 30 2002 7 Installing the BNC Panel LTPS UM 8013 03 6 From the rear of the panel connect the coax end of an ADC adapter cable to the DS3 OUT transmit connector The connector number must match the connector number on the front of the panel 7 Connect wire wrap conversion block end of the same ADC adapter cable to the T and R EQUIP wire wrap posts on the back of the LEC as shown in Figure 4 on page 8 The top of the conversion block mates with the T1 and R1 LINE wire wrap posts to prevent improper connection 8 Repeat this entire procedure for each D3LX module installed Table 2 Tip and Ring Assignments for Protection Switching Applications Working Card Slot TX RX BNC Connector Pair Protect Card Slot TX RX BNC Connector Pair 1 1 1 15 1 3 2 16 2 1 3 17 2 3 4 18 3 1 5 19 3 3 6 20 4 1 7 21 4 3 8 22 5 1 9 23 5 3 10 24 6 1 11 25 6 3 12 26 7 1 13 27 7 3 14 28 DS3 out transmi
10. hour period APS is locked out APS may be enabled again through the front panel interface or the craft interface APS to the offline module can be disabled To do this simultaneously press the LMPTST APS and ENABLE pushbuttons on the online module s front panel APS can be restored by pressing both pushbuttons a second time BER Monitoring The optical link is continuously monitored for bit errors If the bit errors exceed a predetermined threshold and the D3LX is configured for protection protection switching occurs and an alarm is indicated The optical alarm is indicated when the threshold exceeds 10 to 10 default is 105 The optical switch threshold may be set between 104 and 10 19 default is 10 Manual Switching Service can be manually switched from the online D3LX module to the offline module by simultaneously pressing the LMPTST APS and ENABLE pushbuttons located on the offline module s front panel This disables the APS causing the APS LED to turn yellow The ONLINE LED of the new online module formerly the protect module turns green indicating a successful transfer of service The ONLINE LED of the new offline module formerly the working module is not lit indicating it is in standby mode and not carrying the DS3 service APPLICATIONS D3LX modules can be used in a number of solutions e Switched Multimegabit Data Service SMDS Applications D3LX modules support the transmission of SMDS service through the ne
11. occurs critical major and minor alarms are audible and visual notifications events are system actions without audible and visual notifications and not reported alarms do not require notification D3LX CO and RMT Modules August 30 2002 25 Local Configuration D3LX ALARM LEVELS Group 1 Slot Equipment Alarms BOARD FAIL COMM FAIL CONFIG MISMATCH MINOR OPTIC COMM FAIL MINOR HSKP1 MINOR Optical Facility Alarms APS LIMIT FORCE TO WORK FORCE TO PROT LASER DEGRADE MINOR DS3 Facility Alarms PROTECT COMM FAIL MINOR VERSION MISMATCH MINOR DS3 TX FAIL OPTICAL LOF OPTICAL LOS OPTICAL BER LOOPBACK Press CONTROL A For Assistance Figure 14 D3LX Alarm Setting Menu Table 6 D3LX Alarm Level Defaults Condition Equipment Alarms BOARD FAIL COMM FAIL CONFIG MISMATCH HSKP1 HSKP2 Alarm Level Default Major Major Minor Minor PROTECT COMM FAIL Minor OPTICAL COMM FAIL Minor VERSION MISMATC H Minor Optical Facility Alarms APS LIMIT FORCE TO WORK FORCE TO PROT LASER DEGRADE OPTICAL LOF OPTICAL LOS T BER DS3 Facility Alarm LOOPED BACK RECEIVE LOS TRANSMIT LOS RECEIVE 15 Minor Minor Minor Minor Major Major Minor Minor Major Minor Major 26 August 30 2002 LTPS UM 8013 03 D3LX CO and RMT Modules LTPS UM 8013 03 DISPLAYING D3LX STATUS Use this procedure to display the status of both working and protect modules in local and remote sit
12. xx Soneplex D3LX Remote Craft Access Module D3RCAM User Manual LTPS UM 8017 xx Copyright August 30 2002 2002 ADC DSL Systems Inc All rights reserved Trademark Information ADC and Soneplex are registered trademarks of ADC Telecommunications Inc No right license or interest to such trademarks is granted hereunder and you agree that no such right license or interest shall be asserted by you with respect to such trademark Other product names mentioned in this manual are used for identification purposes only and may be trademarks or registered trademarks of their respective companies Disclaimer of Liability Information contained in this document is company private to ADC DSL Systems Inc and shall not be modified used copied reproduced or disclosed in whole or in part without the written consent of ADC Contents herein are current as of the date of publication ADC reserves the right to change the contents without prior notice In no event shall ADC be liable for any damages resulting from loss of data loss of use or loss of profits and ADC further disclaims any and all liability for indirect incidental special consequential or other similar damages This disclaimer of liability applies to all products publications and services during and after the warranty period ii August 30 2002 D3LX CO and RMT Modules LTPS UM 8013 03 Using This Manual USING THIS MANUAL The following conventions are used in this manual
13. 03 Figure 23 shows the pin assignments of the card edge connector on the D3LX card Active pins are highlighted in black 48 VDC B DS3RXRING2 DS3RXTIP2 DS3RXRING1 DS3RXTIP1 TXMATECOMDAT TXMATECOMCLK GND GND MPUDATOUT MPUDATOUT MPUFAIL SLOTADD3 SLOTADDO 48 VDC RTNA gt _ __ _ _ _ CHASSIS GND AMAJ VMAL GND DS3RXRING2 DS3RXTIP2 DS3RXRING1 DS3RXTIP1 TXMATECOMDAT TXMATECOMCLK GND GND MPUDATIN MPUDATIN SLOTADD4 SLOTADD1 GND BERBOBBBOOOOOODOR BBOBRBEBOOOOOORREES 48 VDC RTNB ACOSWITCH AMIN VMIN REMALM HSKPB DISPLAYREM GND MPUCLKIN MPUCLKIN GND MATEBRDFAIL MYBRDFAIL TESTLED SLOTADD2 48VDCA BHHBOBBBOODOSE HE EBOOOOOOOOOOORREEE Figure 23 D3LX Card Edge Connector 38 August 30 2002 WM Q 4 Oi Oo D3LX CO and RMT Modules LTPS UM 8013 03 Appendix B Cleaning and Mating Fiber Optic Systems APPENDIX CLEANING AND MATING FIBER OPTIC SYSTEMS The performance of a fiber optic system is mainly dependent on the fiber optic connector cleaning procedures performed before installation Clean all connectors and adapters before making any connections CLEANING 1 Assemble the required cleaning materials shown in Figure 24 Lint free laboratory wipes e Cotton tipped swabs Isopropyl alcohol in a pressurized dispenser Lint free pipe cleaners Clean dry oil free compressed
14. ECTED IN SERVICE 1E 8 N A Press CONTROL A For Assistance Figure 13 D3LX Configuration Screen August 30 2002 23 Local Configuration Z Press CTRL for assistance when making selections LTPS UM 8013 03 4 Configure the fields as detailed in the Table 5 and assign the selections by pressing ENTER 5 Repeat Steps 2 through 5 for each D3LX system installed in the chassis Table 5 D3LX CO Configuration Fields SCU V3 7 or later Field Name Type Options Description Default Unit Equip State Toggle EQUIPPED Establishes communication with SCU Module UNEQUIPPED must be set to EQUIPPED before remaining selections are allowed UNEQUIPPED No communication with SCU Unit Service State Toggle INSERVICE Places the unit in service and allows equipment OOS alarm reporting by the SCU Must be set to IS for reporting of equipment alarms OUT OF SERVICE Removes unit from service and stops equipment alarm reporting by the SCU Unit Protect State Toggle PROTECTED Line protection Unprotected UNPROTECTED No protection Optical Service State Toggle IN SERVICE Places facility in service and enables T2 alarm OOS reporting by the D3LX CO OUT OF SERVICE Removes facility from service and stops T2 alarm reporting by the D3LX CO Optical BER Alarm Toggle Set to OFF or set The average Bit Error Ratios of both the 10 Threshold between 10 and 10 incoming optical signals are monitored by the D3LX CO By
15. FAR END Off Not lit Remote alarms inactive no alarm On solid Yellow Remote alarm on D3LX CO DS3STATUS Off Not lit Unequipped On solid Green 093 active On flashing Green 053 loopback output AIS On solid Red DS3 fault LOS On flashing Red DS3 in loopback output AIS 053 ONLINE Off Not lit 053 offline On solid Green 0953 active OPT Off Not lit Optical link active normal operation On solid Yellow BER fault On solid Red Optical link failure OOF APS Off Not lit No protection switching normal operation On solid Yellow Force manual protection enabled On solid Red Protection switching limit ENABLE Pressed with APS In a protected system the active DS3 are force switched to that module pushbutton Note The ENABLE pushbutton is pressed first and released last Pressed with RESET Cold start reset service affecting Note The ENABLE pushbutton is pressed first and released last LMPTST APS Pressed Lights front panel LEDs yellow except for STATUS and DS3 STATUS which light red pushbutton Pressed with ENABLE In a protected system the active 053 are force switched to that module Note The ENABLE pushbutton is pressed first and released last RESET Pressed Warm start reset non service affecting pushbutton Pressed with ENABLE Cold start reset service affecting Note The ENABLE pushbutton is pressed first and released last Retaining latch Secures the D3LX when it is firmly seated in the backp
16. T module installed in a remote chassis See Remote Configuration on page 33 for the procedure configuring remotely using the The following details the local configuration procedure CONFIGURING THE D3LX SYSTEM THROUGH THE SCU 3 Unit Configuration Use the craft interface system menu to view or edit the configuration for each D3LX module in the chassis This menu can also be used to equip provision assign thresholds and assign service state 4 D3LX Configuration 1 Connect a maintenance terminal to the craft port on SCU front panel and log on to the craft interface system as described in Connecting a Maintenance Terminal to the SCU Craft Port on page 19 See Navigating Through Craft Interface Menus on page 22 for detailed information on making selections I 2 From the Main menu select 3 Unit Configuration 3 From the Unit Configuration menu select 4 D3LX Configuration The D3LX Configuration appears as shown in Figure 13 D3LX UUNFIGUHRIIUN Group 1 Slot 1 Circuit ID D3LX CO and RMT Modules Unit Equip State Unit Service State Unit Protect State Optical Service State Optical BER Alarm Threshold Optical BER Switch Threshold YES IN SERVICE 6 225 ft 8 225 ft 1 RHT HSKP1 1 RHT HSKP2 DS3 Provisioned DS3 Service State DS3 Transmit LBO Local 053 Transmit LBO Remote Housekeeping Label 1 Housekeeping Label 2 EQUIPPED IN SERVICE UNPROT
17. about cleaning refer to Appendix B Cleaning and Mating Fiber Optic Systems on page 39 a Soneplex Controller Unit SCU version 3 7 or greater is installed in the LEC any other optional equipment that needs to be installed prior to the D3LX modules such as an Alarm Processing Unit APU or D3LX Remote Access Module D3RCAM is installed Refer to the optional equipment documentation for installation information August 30 2002 D3LX CO and RMT Modules LTPS UM 8013 03 Installing the BNC Panel INSTALLING THE BNC PANEL OVERVIEW The ADC BNC Panel consists of 14 pairs of 750 BNC connectors that are part of a system that converts an electrical DS3 circuit at the CO site into an optical signal that uses WDM to transmit a signal across one single mode fiber to a CPE site The BNC Panel can support 7 working D3LX lines and 7 protection D3LX lines Table 2 on page 8 lists each working slot location as labelled on the front panel of the chassis and its corresponding protection slot The D3LX CO CO module converts the optical signal at the CO site and the D3LX RMT remote module converts the optical signal back into an electrical DS3 and transmits the signal back to the D3LX CO residing in the Loop Extender Chassis LEC A BNC Panel and ADC adapter cables are required when D3LX modules are installed Prior to ordering ADC adapter cables measure the distance between the BNC Panel and the chassis For more information about installin
18. adapter as directed in Appendix B Cleaning and Mating Fiber Optic Systems on page 39 POWER VERIFICATION Verification of Electrical DS3 Power Level 1 Apply power to the D3LX CO 2 Attach the fiber patch cord from the D3LX CO to a meter 3 Confirm that the readings are within the specification 5 dBm to 23 dBm If the reading is not within the specification check all fiber optic connections to the D3LX CO If the reading is still not within the specification replace the module 4 Once the readings are within specification disconnect the patch cord from the meter Now that the DS3 power level meets optical specifications verify the D3LX CO module 12 August 30 2002 D3LX CO and RMT Modules LTPS UM 8013 03 Installing a D3LX CO Module in an LEC Verification of D3LX CO Optical Power 1 7 8 9 10 11 12 13 14 15 Connect an attenuator in series Connect a patch cord from the meter to the attenuator Connect a meter patch cord from the attenuator to the module Using the retaining latch press the module into the chassis until it is properly seated Is the STATUS indicator lit green f Yes continue to next step f No repeat steps 1 through 3 with a new D3LX CO module On the APU as shown in Figure 6 on page 11 press the LMPTST APS pushbutton Did all D3LX CO indicators light f Yes continue to next step f No repeat steps 1 through 3 with a new D3LX CO module The modu
19. air Figure 24 Cleaning Materials 2 Clean connectors as follows a Moisten a lint free wipe with alcohol and then wipe completely around the connector ferrule twice wipe several times across the tip b Usea lint free dry wipe to wipe completely around the connector ferrule twice wipe several times across the tip Blow across the end of the ferrule with clean dry compressed air d Visually inspect the connector tip for cleanliness If the tip does not appear to be thoroughly cleaned repeat Step a through Step c 3 Clean adapters as follows a SCandFC adapters are cleaned by using a pipe cleaner moistened with alcohol Insert the pipe cleaner into either end of the adapter and rotate so the inside surface of the adapter is wiped by the pipe cleaner Repeat this procedure for the opposite end b Blow the adapter dry with clean compressed air 4 Clean attenuators with clean dry compressed air only Do not use a moistened wipe or pipe cleaner D3LX CO and RMT Modules August 30 2002 39 Appendix B Cleaning and Mating Fiber Optic Systems LTPS UM 8013 03 MATING 40 Mate the SC and FC connectors by inserting the connector into the adapter and aligning the connector key with the adapter key slot as follows FC connectors Align the housing key with the slot in the adapter Push the connector into the adapter and screw the threaded cap clockwise onto the adapter to complete the connection SC connector Align the
20. aning ics EE 39 Matin tee ede eb ee rese mete tede e 40 Appendix C Product Support 41 Appendix D Abbreviations 42 Certification and Warranty Inside Back Cover August 30 2002 D3LX CO and RMT Modules LTPS UM 8013 03 List of Figures LIST OF FIGURES 1 D3LX CO and D3LX RMT nennen tene 1 2 System OVERVIEW as a Ha be Rad ee NES i ee is Rao 2 3 D3LX CO Front Panel iiie autonomo PERDERE 3 4 Mounting the BNC Panel and Connecting ADC Adapter Cables LEC Shown sees 8 Routing the Fiber Patch 3 o ei ettet o reo iesu eb aed 10 6 D3LX Module Locations in Loop Extender 1 81 11 7 Installing edel eta iet ete etu 12 8 Routing the Fiber Through a Four Position Remote Terminal Cabinet esee 14 9 D3LX RMT Module Locations in a Four Position Remote Terminal Cabinet sss 15 10 D3LX RMT Module Locations in a Two Position QLX Remote BNC Chassis sss 16 11 Connecting a Maintenance Terminal to the SCU sese nee 20 12 Connecting a Maintenance Terminal to the D3RCAM eese nee entren nennen 21 13 D3EX Config ratioh SCTeeD a ee uote oet vei e Ute e RE bis tee cn 23 14 D3LX Alarm Setting Menu nennen entren nen nretnen tre
21. ations APPENDIX A SPECIFICATIONS Table 9 D3LX Module Specifications Parameter Specifications Remarks DS3 Input Frequency 44 736 Mbps Input Level 5 7 dBm to 7 3 dBm Interface Standard DSX 3 Bipolar Output Signal Within DSX 3 template 0 to 225 226 to 450 ft Line Buildout Software selectable Input Output Impedance 750 5 Power Consumption Dissipation 6W Supply Voltage 42 0 to 56 0 Vdc Supply Current 110 mA typical 48V 125 mA max 48V Optical Fiber Cable 9 125 um single mode Nominal Transmit Wavelength D3LX CO 1550 nm 40 nm D3LX RMT 1310 nm 40 nm Optical Connector SC or FC Per catalog number Transmit Device Laser Receive Device PIN Photodiode Transmit Power 7 dBm 2 dBm Average Power Receive Dynamic Range 5 dBm to 23 dBm Minimum Optical Budget 13 dB BER Threshold for Protection Switching BER Threshold for Minor Alarm Dimensions Size H x W x D Weight Environmental Operating Temperature Storage Temperature Operating Humidity Storage Humidity D3LX CO and RMT Modules 8 5x 10 to 1 x 1079 1x 10 to 1 x 1079 4 4x1 4x 9 2 in 11 2 x 3 6 x 23 4 cm 1 0 Ib 45 kg 40 C to 65 C 40 F to 149 F 40 C to 80 C 40 F to 176 F 5 to 95 5 to 95 August 30 2002 Software selectable threshold Software selectable threshold Each module No condensation No condensation 37 Appendix A Specifications D3LX CARD EDGE CONNECTOR LTPS UM 8013
22. ber Optic Systems on page 39 9 Proceed to Power Verification on page 16 POWER VERIFICATION Verification of Electrical DS3 Power Level 1 Apply power to the D3LX RMT 2 Attach the fiber patch cord from the D3LX RMT to a meter 3 Confirm that the readings are within the specification 5 dBm to 23 dBm If the reading is not within the specification check all fiber optic connections to the D3LX RMT If the reading is still not within the specification replace the module 4 Once the readings are within specification disconnect the patch cord from the meter Now that the DS3 power level meets optical specifications verify the D3LX RMT module 16 August 30 2002 D3LX CO and RMT Modules LTPS UM 8013 03 Installing a D3LX RMT Module in a Remote Cabinet Verification of Optical Power 1 7 8 10 11 12 13 14 Connect an attenuator in series Connect a patch cord from the meter to the attenuator Connect a meter patch cord from the attenuator to the module Using the retaining latch press the module into the chassis until it is properly seated Is the STATUS indicator lit green f Yes continue to next step f No repeat steps 1 through 3 with a new D3LX RMT module On the APU as shown in Figure 9 on page 15 press the LMPTST APS pushbutton Did all D3LX RMT indicators light Yes continue to next step f No repeat steps 1 through 3 with a new D3LX RMT module The module laser i
23. cription 3 Protection Swtching nee Uode eie e o Hg i C RUSO 4 Automatic Switching eeessesssseeeeeeeeeer eterne nennen teret enne treni rennen entren 5 Manual S Within gz svccs co PEORES 5 Applications em ee d eee reo eren ee ele eee eet eee vere kere 5 Preparing to Install D3LX Modules 6 Installing the BNC Panel 7 OVER VIE Weiss e tenn lage mega 7 Installation of the Panel 5 tot iere reete et ee ette e e eee co 7 Installing a D3LX CO Module in an LEC 9 Power V rification idi er RU BK TE e EE I EUN eU HEURES 12 Verification of Electrical 053 Power Level esses enne 12 Verification of D3LX CO Optical Power enne nennen 13 Installing a D3LX RMT Module in a Remote Cabinet 14 Four Position Remote Terminal Cabinet Installation eese 14 Two Position QLX Remote BNC Chassis Installation esses eere 16 Power iter re EI e E RR Pr dn We cosa tva cer bre ee Ob nue bdo Ce 16 Verification of Electrical DS3 Power Level eese 16 Verification of Optical Power eren EREE entree Taies 17 Provisioning 18 18 Automatica RC on RS 18 Other Provisioning Considerations 19 Alarm Setting During
24. d for CRAFT before the craft interface may be accessed via these ports 5 At the maintenance terminal press ENTER The Enter User Name field appears CONNECTING A MAINTENANCE TERMINAL TO THE D3RCAM CRAFT PORT 1 Locate D3RCAM in the remote cabinet The D3RCAM craft port is located on the front of the 2 Select the cable for use between the craft port and the maintenance terminal with a DB 9 male connector at one end and a maintenance terminal connector at the other end 3 Connect one end of the interface cable to the maintenance terminal and the other end to the D3RCAM craft port as shown in Figure 12 4 Start a terminal emulation program such as Procomm that emulates a VT100 terminal 20 August 30 2002 D3LX CO and RMT Modules LTPS UM 8013 03 Setting Up System Options 5 maintenance terminal press ENTER The Enter User Name field appears Maintenance terminal Serial lt SS 39 Four position remote terminal chassis Interface cable Figure 12 Connecting a Maintenance Terminal to the D3RCAM D3LX CO and RMT Modules August 30 2002 21 Setting Up System Options LTPS UM 8013 03 NAVIGATING THROUGH CRAFT INTERFACE MENUS Many of the operations that follow require the use of the craft interface To select a menu from the craft interface do one of the following Press the number of the menu Usethe gt arrow keys to selec
25. es 1 From the Main menu select 2 2 From the Alarms menu select 5 3 Use SPACEBAR lt 5 V and 7 Unit Online HSKP1 HSKP2 Optical Status Optical Comm Fail Laser Degrade Mate Comm Fail Config Mismatch Version Mismatch Board Fail Optical BER Alarn APS Status APS Lockout Loopback Active Receive DS3 LOS DS3 TX Failure ONLINE Display Status Display D3LX Status to select the group and slot to display DISPLAY D3LX STATUS Group 1 Slot 1 Remote Working Local Working Protect OFFLINE N A N A ENABLED NO NO YES NO NO YES NO NO NO Press CONTROL A For Assistance Figure 15 Display D3LX Status D3LX CO and RMT Modules August 30 2002 Local Configuration 2 Display Status 5 Display D3LX Status as shown in Figure 16 Protect 27 Local Configuration LTPS UM 8013 03 6 System Maintenance 4 Loopback Status Commands VIEWING LOOPBACK STATUS AND PERFORMING LOOPBACK COMMANDS Use this procedure to view loopbacks and send loopback commands for a specific D3LX system 1 From the Main menu select 6 System Maintenance 1 High Low Speed Loopback Status Commands 2 From the System Maintenance menu select 4 Loopback Status Commands 3 From the Loopback Status Commands menu select 1 High Low Speed Loopback Status Commands as shown in Figure 16 to view the status of current loopbacks and to enable new loopback tests for low speed modules and the
26. f purchase the media on which software is stored will be free from material defects under normal use ADC will replace defective media at no charge if it is returned to ADC during the 30 day warranty period along with proof of the date of shipment The transportation charges for shipment of returned products to ADC will be prepaid by the Buyer ADC will pay transportation charges for shipment of replacement products to Buyer unless no trouble is found NTF in which case the Buyer will pay transportation charges ADC may use reconditioned parts for such repair or replacement This warranty does not apply to any product which has been repaired worked upon or altered by persons not authorized by ADC or in ADC s sole judgment has been subjected to misuse accident fire or other casualty or operation beyond its design range Repaired products have a 90 day warranty or until the end of the original warranty period whichever period is greater ADC DISCLAIMS ALL OTHER WARRANTIES EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO ITS PRODUCTS AND ANY ACCOMPANYING WRITTEN MATERIALS FURTHER ADC DOES NOT WARRANT THAT SOFTWARE WILL BE FREE FROM BUGS OR THAT ITS USE WILL BE UNINTERRUPTED OR REGARDING THE USE OR THE RESULTS OF THE USE OF THE SOFTWARE IN TERMS OF CORRECTNESS ACCURACY RELIABILITY OR OTHERWISE MODIFICATIONS Any changes or modifications
27. g D3LX modules refer to Installing a D3LX CO Module in an LEC on page 9 INSTALLATION OF THE PANEL Prior to installing the ADC adapter cables BNC 3 CBL WW remove any existing wires from the LINE wire wrap row on the back of the LEC 1 Mount the panel in the rack 2 Secure the panel to the rack by using the provided screws 3 On the front of the panel connect the DS3 IN transmit and DS3 OUT receive coax cables as shown in Figure 4 on page 8 Note the connector numbers on the BNC panel In every group of 4 slots such as 1 1 through 1 4 the right most two slots have cables plugged into the bottom 2 wire wrap pins T1 and R1 and the two left most slots have cables plugged into the top 2 wire wrap pins T and R If it is a protected system or a single D3LX module then slots 1 2 and 1 4 do not have cables For example a D3LX CO module plugged into slot 1 1 of the chassis or in a 2 D3LX protected system The DS3 receive cable plugs into the bottom 2 pins T1 and R1 of slot 1 1 This is the DS3 that the D3LX receives The DS3 transmit cable is plugged into the top 2 pins T and R of slot 1 3 This is the DS3 that the D3LX transmits In another example for a D3LX CO module plugged into slot 1 3 of the chassis in an unprotected system The DS3 receive cable plugs into the bottom 2 pins and R1 of slot 1 2 This is the 053 that the D3LX receives The DS3 transmit cable plugs into the top 2 pins T and
28. he STATUS indicator light green If there is no DS3 signal present the OPT FAIL indicator is lit red f Yes continue to next step f No repeat steps 1 through 10 with a new D3LX RMT module If this is to be a DS3 protected system repeat the preceding steps to install the protect module in the slot adjacent to the working module Repeat entire procedure for each D3LX RMT module to be installed D3LX CO and RMT Modules August 30 2002 17 Provisioning LTPS UM 8013 03 15 Store the remaining slack fiber on the left side of the fiber management enclosure within the remote cabinet leaving 5 to 6 inches of slack fiber above the upper card guide to provide a service loop PROVISIONING In D3LX systems provisioning occurs automatically if a remote module is installed In the event that a remote module is not installed or properly functioning refer to the manual provisioning process below MANUAL Manual provisioning of the D3LX system may be performed locally through the SCU version 3 7 or later or remotely through the D3RCAM Craft interface software provides a user friendly menu driven program to option the modules in the system and maintain a provisioning database at the central office In the chassis with the SCU provisioning instructions pass to resident modules through communication channels embedded in the backplane of the chassis Perform manual provisioning through the craft interface of the D3LX module after installat
29. he working module and then the protect module if installing D3LX RMT modules in protection switching applications 1 Open the front panel of the remote terminal into which the D3LX RMT will be installed 2 the fiber patch cord through the left side of the fiber management enclosure located on the remote terminal as shown in Figure 10 The protective cover must remain on the fiber connector to prevent dust and damage to the connection The fiber should be tagged to identify the circuit x 3 B us 5 cooo o gl oooe tm Fiber D3RCAM management dd enclosure D3LX RMT modules Figure 10 RMT Module Locations in a Two Position QLX Remote BNC Chassis 3 Locate the mounting slots designated for the D3LX RMT modules in the chassis 4 Refer to Figure 10 for D3LX RMT module locations chassis and slot corresponding to the DS3 signal 5 Remove a new module from its protective ESD packaging If the module is installed remove it and inspect for physical damage 6 Align the module with the slot and slide the module into the chassis until about three inches protrude from the front of the chassis Do not seat module in connector at this time 7 Remove the protective dust cap from the connector on the D3LX RMT module 8 Afterremoving the protective cover from a fiber patch cord confirm that the fiber optic connector is free of debris as directed in Appendix B Cleaning and Mating Fi
30. housing key with the slot in the adapter Push the connector into the adapter until a click is heard felt indicating that the latching system is engaged When connector is fully engaged the white stripes on the sides of the connector housing should be hidden inside the adapter August 30 2002 D3LX CO and RMT Modules LTPS UM 8013 03 Appendix C Product Support APPENDIX PRODUCT SUPPORT ADC Customer Service Group provides expert pre sales and post sales support and training for all its products Technical support is available 24 hours a day 7 days a week by contacting the ADC Technical Assistance Center Sales Assistance 800 366 3891 extension 73000 USA and Canada 952 917 3000 Fax 952 917 3237 Systems Integration 800 366 3891 extension 73000 USA and Canada 952 917 3000 ADC Technical Assistance Center 800 638 0031 714 730 3222 Fax 714 730 2400 Email wsd_support adc com Online Technical Support Online Technical Publications Product Return Department 800 366 3891 ext 73748 or 952 917 3748 Fax 952 917 3237 Email repair amp return adc com Quotation Proposals Ordering and Delivery General Product Information Complete Solutions from concept to installation Network Design and Integration Testing System Turn Up and Testing Network Monitoring upstream or downstream Power Monitoring and Remote Surveillance Service Maintenance Agreements Systems Operation Technical Information System Net
31. ich the D3LX RMT will be installed 2 Route the fiber patch cord through the top of the chassis and around the radius limiters as shown in Figure 8 The protective cover must remain on the fiber connector to prevent dust and damage to the connection The fiber should be tagged to identify the circuit Fiber optic patch cord Fiber optic loop Figure 8 Routing the Fiber Through a Four Position Remote Terminal Cabinet 14 August 30 2002 D3LX CO and RMT Modules D3LX CO and RMT Modules August 30 2002 LTPS UM 8013 03 Installing a D3LX RMT Module in a Remote Cabinet 3 Locate the mounting slots designated for the D3LX RMT modules in the chassis If protection switching is required a working module installs in the first slot of a quad group such as 1 1 or 2 1 The protection module installs in the slot to the right of the working module slot 1 2 or 2 2 4 Refer to Figure 9 for D3LX RMT module locations chassis and slot corresponding to the 053 signal protection switching is required proceed to the next step If protection switching is required a working module may be installed in the first slot of any quad group such as 1 1 or 2 1 The protection module is installed in the slot to its immediate right in the order of 1 3 or 2 3 For more information on protection switching refer to Protection Switching on page 4 Install the working module first then the protect module Remove a new m
32. ime 15 32 Date 61 69 61 Unit Type D3LX Equipment 0S3 Status ptic Status Inline Status NETWORK CUSTOMER lt OPTICAL Press CONTROL A For Assistance Figure 18 System Maintenance Trouble Isolation Screen Shown LOGGING OFF To log off from anywhere on the system during a Telnet session press CTRL 0 D3LX CO and RMT Modules August 30 2002 31 Local Configuration LTPS UM 8013 03 REMOVING D3LX MODULES LEC Optical connector Fiber patch cord Figure 19 Removing a D3LX Module D3LX CO Shown invisible laser radiation may cause permanent eye damage A meter should be used to verify Do not look into the ends of any optical fiber or into any plug in module connector Exposure to AN active fibers 1 For SC type connectors pull down on the retaining latch and withdraw the unit halfway out of the chassis while preventing the fiber optic cord from binding Release the fiber optic patch cord from the optical receptacle by gently pulling back on the locking mechanism and remove the cord as shown in Figure 19 2 ForFC type connectors unscrew the threaded cap counterclockwise and withdraw the unit halfway out of the chassis while preventing the fiber optic cord from binding 3 Replace the protective cap on the optical connector located on the circuit board 32 August 30 2002 D3LX CO and RMT Modules LTPS UM 8013 03 Remote Configuration REMOTE CONFIGURATION Use the D3RCAM craft
33. ing Menu DS3 E3 PM Configuration Shown D3LX CO and RMT Modules August 30 2002 29 Local Configuration LTPS UM 8013 03 PERFORMING SYSTEM MAINTENANCE 6 System Maintenance 1 Force APS Commands 1 From the Main menu select 6 System Maintenance 2 From the System Maintenance menu select 2 Reset LED Test Commands 1 Force APS Commands and then select 1 Commands for Optical Facilities to view and force line protection for the available circuits Use this procedure to perform the system maintenance commands listed 3 Execute ACO Alarm Cut Off e 2 Reset LED Test Commands to reset the selected D3LX module or verify that its LEDs are working properly 4 Loopback Status Commands 4 Loopback Status Commands andthen select 1 High Low Speed Loopback Status Commands to view the loopback status or perform loopbacks on the selected D3LX or 5 Display Inventory 8 Trouble Isolation as shown in Figure 18 on 6 Display Circuit IDs page 31 and then select the Group and Slot 3 Use SPACEBAR lt gt 1 to select the group and slot to display populate each data field according to your requirements then assign the selections by pressing ENTER 7 SCU 860 Data Transfer 8 Trouble Isolation 9 Metallic Loop Qualification MLQ Capable Chassis Required 30 August 30 2002 D3LX CO and RMT Modules LTPS UM 8013 03 Local Configuration Trouble Isolation Group 8 Slot 1 Circuit ID T
34. ingle mode fiber to a D3LX RMT a D3LX LTU at the CPE site The D3LX RMT module converts the optical signal back into an electrical DS3 and transmits the signal back to the D3LX CO residing in the LEC as shown in Figure 2 on page 2 The D3LX modules perform the following functions Exchange status alarm and protection switching information Perform bit error rate monitoring of the optical link Monitor the optical input for Loss Of Signal LOS and Loss Of Frame LOF Monitor the laser bias for degradation Retrieve remote module status Provide 1 1 Protect mode line protection D3LX CO and RMT Modules August 30 2002 1 LTPS UM 8013 03 Overview CO Local DS3 out transmit 2 3 4 5 6 7 6 5 4 8 2 DS3 out OODOOG b 15 16 17 18 19 20 21 20 19 18 17 16 15 DS3in D BNC panel front BNC panel rear DS3 in receive am cables 2775 T P o Jo o Jo 4 Ke DaLx co RT2 DTE RS 232 PORT3 DTE RS 232 Lord a 2 m GND n O maneno T 0 Ale Pale Pale eale Pale M n E RTN d alel dn o Info dn o IHE Dalel Pise Pio rile Pile rile Pal L I Loop Extender rear I i DS3 in and out I 1 LI LI LI CPE
35. interface system menu to view or edit the configuration for each D3LX RMT module in the chassis This menu can also be used to equip provision assign thresholds and assign service state The D3RCAM Configuration menu is shown in Figure 22 on page 34 1 Connect a maintenance terminal to the craft port on the D3RCAM front panel Logon to the craft interface system as described in Connecting a Maintenance Terminal to the D3RCAM Craft Port on page 20 The Main Menu appears as shown in Figure 20 If the Main Menu does not appear check the terminal communication parameters or computer software interface and retry this procedure Welcome to REMOTE CRAFT ACCESS MODULE Version 1 0 C Copyright 2000 2001 ADC Telecommunications Inc REMOTE TERMINAL MAIN MENU Alarms Display Status Unit Configuration System Date time System Maintenance Display Active Alarms Alarm Summary Alarm History Clear Alarm History Press CONTROL A For Assistance Figure 20 D3RCAM Craft Interface Main Menu D3LX CO and RMT Modules August 30 2002 33 Remote Configuration LTPS UM 8013 03 D3RCAM MENU The D3RCAM Main Menu as shown in Figure 21 displays following configuration options Display Unit System System Alarms Status Configuration Date Time Maintenance Help Display Active Alarms Display Shelf Status Protection Switch Status Commands Display Alarm Summary Display D3LX Status D3LX Group 1 Display Alarm History D3LX Group 2 Clear Alarm H
36. ion or when changes occur in the network system configuration For complete information about manual provisioning refer to the Soneplex Loop Extender System Operation and Maintenance Manual Version 1 0 document ADCP 61 494 and Soneplex Shelf Controller User Manual V3 7 AUTOMATIC 18 Automatic provisioning occurs in a previously provisioned system when replacing the D3LX module or when power to the module is lost and then restored In systems with D3LXs at the CO the SCU provides provisioning data to the module slot that powers up based on the database established when the system was previously provisioned D3LX CO modules in the local chassis and from the remote modules optically connected to them Additionally the SCU retains its provisioning database up to 24 hours after power is lost When an SCU is replaced at the CO the new SCU module requests provisioning data from the The following items are configured during provisioning e Protect or Non Protect operation Minor Alarm Threshold range 10 to 10719 Switch Threshold range 10 to 1079 e Equipped Unequipped state Line State n Service IS Out of Service OOS Alarm reporting options For more information see Alarm Setting During Provisioning on page 19 Line Buildout range two segments between 0 450 ft August 30 2002 D3LX CO and RMT Modules LTPS UM 8013 03 Setting Up System Options OTHER PROVISIONING
37. ir associated components 4 Use SPACEBAR lt gt and T to select the group and slot to display populate each data field according to your requirements then assign the selections by pressing ENTER High Speed Loopback Status Commands Group E Slot 1 Unit Location LOCAL REPERTER REMOTE COMMANDS Loopback STATUS Unit Type D3LX NETWORK Press CONTROL A For Assistance Figure 16 Loopback Status and Commands 28 August 30 2002 D3LX CO and RMT Modules LTPS UM 8013 03 Local Configuration PERFORMANCE MONITORING 7 Performance Maintenance Use this procedure to monitor the performance of modules on both the near and far end of D3LX systems 1 From the Main menu select 7 Performance Monitoring 2 PM Reports 2 From the Performance Monitoring menu select DS3 E3 PM Configuration as shown in Figure 17 3 In PM Reports select DS3 E3 Far End PM Configuration To change the type of report select the Group and Circuit then select Local or Remote 15 Minute Daily or Summary 4 Use SPACEBAR lt gt J T to select the group and slot to display populate each data field according to your requirements then assign the selections by pressing ENTER DS3 ES3 PEHFUHMRNUE MUNLIUKING LUNFIGUHRIIUN Group 1 Circuit Circuit ID 9S3 15 HINUTE OPTICAL 15 MINUTE MON Press CONTROL A For Assistance CONTROL C To Clear All Counts Figure 17 Performance Monitor
38. istory Reset LED Test Command Execute ACO Alarm Cut Off Loopback Status Commands Display Inventory Figure 21 D3RCAM Menu Tree UNIT CONFIGURATION Use this procedure to configure each D3LX RMT module installed in the remote chassis Refer to your work order for configuration settings e Please note that it is not necessary to configure each card in a working and protect system Both working and protect cards are provisioned at the same time Provisioning can be done from either the CO or remote end Additionally configuration must be done prior to testing an D3LX circuit from the remote end UNIT CONFIGURATION Group 1 SLOT 1 Unit Equip State EQUIPPED Optical Service State Unit Service State IS Optical BER Alarm Thresh Unit Protect State PROTECTED Optical BER Switch Thresh 083 Provisioned YES 83 Remote LBO DS3 Service State NAB DS3 Local LBO Press CONTROL A For Assistance Figure 22 Unit Configuration Screen 34 August 30 2002 D3LX CO and RMT Modules LTPS UM 8013 03 1 From the Main menu select 3 Unit Configuration Remote Configuration 2 Within the Unit Configuration screen see Figure 22 on page 34 select the Group number that corresponds to the D3LX circuit you want to configure based on the module s position in the remote unit 3 Select each field parameter and move from field to field as shown in Table 7 Assign the selections by pressing ENTER E This prevents false alarm
39. lane of the chassis and the latch is in the upright position PROTECTION SWITCHING The D3LX system may be configured for either protected or non protected mode For protected mode two modules are installed working and protect The working module carries the signal while the protect module is in standby Each working module uses group physically occupying 2 slots Each protected module occupies an additional 2 slots there are four slots required for each D3LX system In protected mode the offline module is switched into service whenever the D3LX determines that a service fault has occurred in the online module August 30 2002 D3LX CO and RMT Modules LTPS UM 8013 03 Front Panel Description Automatic Switching The 1 1 Line Protect mode transmits identical traffic across two parallel systems The working and protect D3LX modules provide Automatic Protection Switching APS compatible with the remote D3LX module APS is non revertive and bidirectional and may be forced or disabled through the front panel pushbuttons or the SCU software Service is automatically switched from the online D3LX module to the offline module when one or more of the following events occur e Offline module detects a failure in the online module Online module detects an optical failure LOS LOF or BER threshold is exceeded APS is completed within 50 msec of the initiation of a switch After the occurrence of three automatic switches within a 24
40. le laser is transmitting when power is applied to the module Confirm that the transmit power is 7 dBm 2 dBm If the reading is not within this specification replace the module Reduce the voltage on the attenuator and confirm that the receive dynamic range is 5 dBm to 123 dBm If the reading is not within this specification replace the module optical fiber from the plug in unit Verify that the far end transmitter is off before proceeding Exposure to invisible laser radiation from the optical fiber is possible if the far end transmitter is transmitting Verify that all LEDs are off not illuminated Verify that unit is completely disconnected from the chassis connectors before removing the Release the retaining latch on the D3LX CO module and slide the module out about 3 inches Disconnect the meter patch cord from the D3LX CO module Route the fiber out the top of the chassis and adjust as required to remove any excess slack Guide the fiber with one hand while sliding the module slowly back into the chassis permanently damaged if bent curved to a radius of less than 1 5 inches 3 81 cm Always allow sufficient fiber length to permit routing without severe bends Fibers may be Using the retaining latch press the module into the chassis until it is properly seated Did the STATUS indicator light green If there is no DS3 signal present the OPT FAIL indicator is lit red If Yes continue to next step f No repea
41. m occurs for example door ajar water on the floor or fire alarm the name assigned is displayed in the condition column of the Alarm History and Active Alarms screens This field shows as N A if D3RCAM is not installed at the Four Position Remote Terminal Cabinet or Two Position QLX Remote BNC Chassis CONFIGURING D3LX ALARMS Use this procedure to set alarm indicators for equipment optical facilities and DS3 facilities groups for each D3LX CO module You can select CRITICAL CR MAJOR MJ MINOR MN EVENT 7 Set D3LX Alarm Levels EV or NOT RPTD not reported for each field Setting Alarm Levels 1 From the Main menu select 1 Alarms 2 From the Alarms menu select 6 Set Alarms Levels 3 From the Set Alarm Levels menu select 7 Set D3LX Alarm Levels The D3LX CO Alarm Levels screen appears as shown in Figure 14 on page 26 4 Inthe Group toggle field use SPACEBAR to select the group number 1 7 5 Fromthe Equipment Alarms Optical Facility Alarms and DS3 Facility Alarms fields select CRITICAL CR MAJOR MJ MINOR MN EVENT EV or NOT RPTD not reported for each field Default alarm levels are shown in Table 6 on page 26 Assign the selections by pressing ENTER e Abbreviations of the alarm field options except NOT RPTD appear in the Active Alarms and 4 Alarm History screens The option you select for a particular type of alarm determines whether you will be notified when that type alarm
42. made to this device that are not expressly approved by ADC DSL Systems Inc voids the user s warranty All wiring external to the products should follow the provisions of the current edition of the National Electrical Code STANDARDS COMPLIANCE This equipment has been tested and verified to comply with the applicable sections of the following standards GR 63 CORE Network Equipment Building System NEBS Requirements D3LX CO only GR 1089 CORE Electromagnetic Compatibility and Electrical Safety D3LX only UL 1459 and CSA C22 2 225 M90 Telecommunications Equipment Electronic and Electrical Safety For technical assistance refer to Appendix C Product Support on page 41 ADC DSL Systems Inc 14402 Franklin Avenue Tustin CA 92780 7013 Tel 714 832 9922 Fax 714 832 9924 Technical Assistance Tel 800 366 3891 x73223 Fax 952 917 3244 DOCUMENT LTPS UM 8013 03 1240518
43. modules in LECs T Select the fiber optic patch cord with the appropriate length the measured distance from the Fiber Distribution Frame or equivalent distribution device and the appropriate type optical connector SC or FC type 2 Routethe fiber patch cord through the top of the chassis along the heat baffle fiber management panel Lower the cord through the FiberGuide vertical duct to the location reserved for the D3LX CO module as shown in Figure 5 on page 10 The protective cover must remain on the fiber connector to prevent dust and damage to the connection The fiber should be tagged to identify the circuit 3 Open the front panel of LEC into which the D3LX CO will be installed D3LX CO and RMT Modules August 30 2002 9 Installing a D3LX CO Module in an LEC LTPS UM 8013 03 Fiber patch cord FiberGuide vertical duct Heat baffle fiber management panel Figure 5 Routing the Fiber Patch Cord 4 Locate the mounting slots designated for the D3LX CO modules in the chassis 5 Refer to Figure on page 11 for D3LX CO module locations chassis and slot corresponding to DS3 signal protection switching is required proceed to the next step Ifprotection switching is required a working module may be installed in the first slot of any quad group such as 1 1 2 1 3 1 4 1 5 1 6 1 or 7 1 The protection module is installed in the slot to its immediate right in the order of 1 3 2 3 3
44. monitoring BERs the D3LX CO is capable of triggering a minor alarm when any of the monitored signals degrades below the BER threshold level Optical BER Switch Toggle Range from 107 to Sets the threshold at which the APS will be 10 Threshold 1079 executed DS3 Provisioned Toggle YES Brings up T1 default settings and allows NO set for each T1 configuration changes NO No configuration changes allowed 053 Service State Toggle INSERVICE Select IS after completing the remaining con 005 figurations OUT OF SERVICE Leave this field at OUT OF SERVICE versus IN SERVICE at this time to avoid undesirable reporting of alarms DS3 Transmit LBO Toggle 0 225 ft 226 450 ft The DS1 signal output provides standard DSX 0 225 ft Local signal levels which can be compensated for at various distances such as cable length DS3 Transmit LBO Toggle 0 225 ft 226 450 ft The DS1 signal output provides standard DSX 0 225 ft Remote signal levels which can be compensated for at various distances such as cable length Continued 24 August 30 2002 D3LX CO and RMT Modules LTPS UM 8013 03 Local Configuration Table 5 CO Configuration Fields SCU V3 7 or later Continued Field Name Type Options Description Default Housekeeping Labels Input Enter up to 8 Enter the remote housekeeping alarm label you SCU V3 7 Blank 1 and 2 alphanumeric want for each field the fields can be edited to characters create customized labels When a housekeeping alar
45. nnen nete nenne 26 153 Display D3LX Status oci te ee Se PRO epe REP Obere 27 16 Loopback Status and etes eee emere terere eap e e Re PER eire 28 17 Performance Monitoring Menu DS3 E3 PM Configuration Shown 29 18 System Maintenance Trouble Isolation Screen Shown essere nere 31 19 Removing a D3LX Module D3LX CO Shown essent nee nenne 32 20 D3RCAM Craft Interface Main Menu sssseeeseeeseeeeeee eene nnne 33 2 D3RCAM Menu IEree oleae ROBBIE REPRE BET 34 22 Unit Configuration S CRON ce citer eiie NERO Ue lere oer 34 23 D3EX Card Edge Connector eite eU ect eder ER Hei Eee e ses S ua eee Ih 38 24 Cleaning qnae 39 D3LX CO and RMT Modules August 30 2002 vii List of Tables LTPS UM 8013 03 LisT OF TABLES viii 1 D3LX Front Panel Description and Status LEDS esssesessseeeeeeeeeenen ener nennen ene 4 2 Tip and Ring Assignments for Protection Switching Applications 8 3 Chassis Port eee ote a be HU PRO EE pip 19 4 Navigational Keys for the Craft Interface Screens During Telnet Sessions ees 22 5 D3LX CO Configuration Fields SCU V3 7 or later rennen eren nennen trennen 24 6 Alarm Level Defaults o ck
46. odule from its protective ESD packaging If the module is installed remove it and inspect for physical damage 6 Align the module with the slot and slide the module into the chassis until about three inches protrude from the front of the chassis Do not seat module in connector at this time 7 Remove the protective dust cap from the connector on the D3LX RMT module Fiber clip Fiber patch cord Fiber guides Fiber clip TITT ADG ADG ut D3LX RMT ho D3LX RMT O status O status FAR END FAR END STATUS pss STATUS ADG Lt D3LX RMT O status ADG ut D3LX RMT status 6 Q Qe e O FAR END FAR END 053 STATUS LMPTST LMPTST LMPTST LMPTST ips aps e RESET RESET A DISP RMT e HL Ed s Fiber 11 4 3 D3RCAM 21 2 3 PU management MN A D3LX LTU enclosure D3LX RMT modules jack block 5 RESET RESET Figure 9 RMT Module Locations a Four Position Remote Terminal Cabinet 8 After removing the protective cover from a fiber patch cord confirm that the fiber optic connector is free of debris as directed in Appendix B Cleaning and Mating Fiber Optic Systems on page 39 9 Proceed to Power Verification on page 16 15 Installing a D3LX RMT Module in a Remote Cabinet LTPS UM 8013 03 TWo POSITION QLX REMOTE BNC CHASSIS INSTALLATION To install first t
47. ont panel After configuration the SCU may be connected to ports 2 or 3 on the backplane of the LEC For more information on Ports 2 and 3 located on the LEC refer to Soneplex Loop Extender System Operation and Maintenance Manual ADCP 61 494 See Table 3 for chassis port descriptions Table 3 Chassis Port Description SCU Front Panel Craft Port Ports 2 and 3 Function DCE connection on the installed SCU module see Figure 11 on DTE connections on the chassis backplane Ports page 20 provide an RS EIA 232 interface Cable Type Straight through cable 26 AWG or larger stranded pairs A null modem cable or adapter overall shielding common for all leads Connector Type DB 9 receptacle Type DB 25 receptacle 2 Connect one end of the interface cable to the maintenance terminal and the other end to the craft port located on the front of the SCU as shown in Figure 11 3 Start a terminal emulation program such as Procomm that emulates a VT100 terminal 4 Configure the maintenance terminal to the following communication settings D3LX CO and RMT Modules August 30 2002 19 Setting Up System Options LTPS UM 801 3 03 9600 baud No parity 8 data bits 1 stop bit Hardware flow control to OFF Maintenance terminal d COM port Figure 11 Connecting a Maintenance Terminal to the SCU The default port configuration for the SCU craft port is CRAFT Ports 2 and 3 must be configure
48. rated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense LIMITED WARRANTY ADC DSL Systems Incorporated ADC warrants that for a period of sixty 60 months from the date of shipment the hardware portion of its products will be free of material defects and faulty workmanship under normal use ADC s obligation under this warranty is limited to replacing or repairing at ADC s option any such hardware product which is returned during the 60 month warranty period per ADC s instructions and which product is confirmed by ADC not to comply with the foregoing warranty ADC warrants that for a period of 90 days from the date of purchase the software furnished with its products will operate substantially in accordance with the ADC published specifications and documentation for such software ADC s entire liability for software that does not comply with the foregoing warranty and is reported to ADC during the 90 day warranty period is at ADC s option either a return of the price paid or b repair or replace of the software ADC also warrants that for a period of thirty 30 days from the date o
49. s Set the Unit Service State to IS In Service 4 Repeat Steps 1 and 2 for each D3LX RMT system installed in the chassis Table 7 Unit Configuration Fields D3RCAM Version 1 0 or later Leave Unit Service State field set to OOS Out of Service until the Unit Equip State has been set Field Name Type Options Description Default Unit Equip State Toggle EQUIPPED Establishes communication with D3RCAM UNEQUIPPED Module must be set to EQUIPPED before remaining selections are allowed UNEQUIPPED No communication with D3RCAM Unit Service State Toggle INSERVICE Places the unit in service and allows equipment OOS alarm reporting by the D3RCAM Must be set to IS for reporting of equipment alarms OUT OF SERVICE Removes unit from service and stops equipment alarm reporting by the D3RCAM Unit Protect State Toggle PROTECTED Line protection Unprotected UNPROTECTED No protection 053 Provisioned Toggle YES Brings up DS3 default settings and allows NO configuration changes NO No configuration changes allowed DS3 Service State Toggle IN SERVICE Select IS after completing the remaining con 005 figurations OUT OF SERVICE Leave this field at OUT OF SERVICE versus IN SERVICE at this time to avoid undesirable reporting of alarms Optical Service State Toggle IN SERVICE Places facility in service and enables T3 alarm OOS reporting by the D3LX RMT OUT OF SERVICE Removes facility from service and stops T3 alarm reporting by the D3LX RMT
50. s transmitting when power is applied to the module Confirm that the transmit power is 7 dBm 2 dBm If the reading is not within this specification replace the module Reduce the voltage on the attenuator and confirm that the receive dynamic range is 5 to 23 dBm If the reading is not within this specification replace the module optical fiber from the plug in unit Verify that the far end transmitter is off before proceeding Exposure to invisible laser radiation from the optical fiber is possible if the far end transmitter is transmitting Verify that all LEDs are off not illuminated Verify that unit is completely disconnected from the chassis connectors before removing the Release the retaining latch on the D3LX RMT module and slide the module out about 3 inches Disconnect the meter patch cord from the D3LX RMT module The D3LX RMT module optical power level specification is now verified Route the fiber out the top of the chassis and adjust as required to remove any excess slack Guide the fiber with one hand while sliding the module slowly back into the chassis permanently damaged if bent curved to a radius of less than 1 5 inches 3 81 cm i Always allow sufficient fiber length to permit routing without severe bends Fibers may be Using the retaining latch press the module into the chassis until it is properly seated If there is excessive resistance withdraw the module and check for alignment or obstructions Did t
51. t DS3 in receive ADC adapter cables coax end Y CO rack rear DS3 in ADC adapter cables conversion block end BNC panel rear BNC panel front LINE wire wrap row Jo p UNUM Loop Extender front Loop Extender rear rack front EQUIP wire wrap row Figure 4 Mounting the BNC Panel and Connecting ADC Adapter Cables LEC Shown August 30 2002 D3LX CO and RMT Modules LTPS UM 8013 03 Installing a D3LX CO Module in an LEC INSTALLING A D3LX CO MODULE IN AN LEC Do not look into the ends of any optical fiber or directly into the module fiber connectors as Avoid exposure to invisible laser radiation exposure to invisible laser radiation may result Use a meter to verify active fibers Do not insert module edge connectors into the chassis connectors before connecting the optical fiber to the module Verify that LED indicators are not lit and the module is not engaged with the chassis connectors before proceeding When using D3LX CO modules in a group never install other Soneplex modules in any of the unused slots in the same group j lina Remove any existing wire wraps from the LEC backplane prior to installing any ADC adapter cables BNC 3 CBL WW for the groups that are being used for D3LX modules I lin Use the following procedure to install D3LX CO
52. t steps 1 through 10 with a new D3LX CO module If this is to be a DS3 protected system repeat the preceding steps to install the protect module in the slot adjacent to the working module Repeat entire procedure for each D3LX CO module to be installed Store excess fiber at the fiber storage device specified in the work instruction D3LX CO and RMT Modules August 30 2002 13 Installing a D3LX RMT Module in a Remote Cabinet LTPS UM 8013 03 INSTALLING A D3LX RMT MODULE IN A REMOTE CABINET Avoid exposure to invisible laser radiation Do not look into the ends of any optical fiber or directly into the module fiber connectors as exposure to invisible laser radiation may result Use a meter to verify active fibers Do not insert module edge connectors into the chassis connectors before connecting the optical fiber to the module Verify that LED indicators are not lit and the module is not engaged with the chassis connectors before proceeding Use the following procedure to install D3LX RMT modules in a Four Position Remote Terminal Cabinet or Two Position QLX Remote BNC Chassis After installing the D3LX RMT modules in either chassis proceed to Power Verification on page 16 FOUR POSITION REMOTE TERMINAL CABINET INSTALLATION To install first the working module and then the protect module if installing D3LX RMT modules in protection switching applications 1 Open the front panel of the remote terminal into wh
53. t the menu and press ENTER Table 4 summarizes the navigational keys which are also listed in the on screen Help menu Table 4 Navigational Keys for the Craft Interface Screens During Telnet Sessions Key Function SPACEBAR Cycles through selections ENTER Activates the current setting or choice or display a menu ESC Returns to the previous menu T Selects the line or item above the current one li Selects the line or item below the current one Selects the next page or item to the right of the current one lt Selects the previous page or item to the left of the current one or returns to the previous menu Menu number Selects the menu or item CTRL Returns to Main menu CTRL Returns to previous menu CTRL D Terminates the session logout CTRL Displays the Help menu CTRL Jumps to Active Alarm menu CTRL Jumps to Shelf Status screen CTRL Refreshes the screen a Legacy management units require the use of control keys instead of arrow keys e Most VT100 emulation programs support a print screen option For Windows based programs 4 such as Procomm or HyperTerminal see the Help menu for instructions 22 August 30 2002 D3LX CO and RMT Modules LTPS UM 8013 03 LOCAL CONFIGURATION Local Configuration A D3LX system can be configured locally by an SCU version 3 7 or later with a D3LX CO module in an LEC It can also be configured remotely by a with a D3LX RM
54. the module The only field service should be a fuse or module replacement Any unauthorized adjustments or repairs may void the unit s warranty D3LX Yes Press Reset Status LED YeS Reseat Status LED Status on D3LX P still red paLx green LED red d STOP STOP D3LX Opt Yes Is optical Yes Check and correct OptFai YeS Replace Fail BER gt receive level gt fiber problems i e BERLED paix LED red or within specs back reflections etc still on A yellow Reinsert D3LX No No No Correct optical receive STOP level i e clean connectors remove attenuators etc STOP D3LX APS Yes Determine reason for Press Reset Yes Lockout lockout i e online card on D3LX Is Force removed borderline condition still LED red fiber levels etc Correct present condition No ns STOP D3LX APS Yes Service has been manually switched Lockout for maintenance purposes May be STOP Force LED cleared through the Craft Interface or yellow Reset button on D3LX front panel D3LX Yes Press DISP RMT Other LEDs may light to Remote gt on APU indicate the cause of remote STOP LED alarm Go to the Craft yellow Interface Active Alarms No display to determine cause STOP Table 8 Troubleshooting 36 August 30 2002 Problem Yes resolved STOP No Call ADC D3LX CO and RMT Modules LTPS UM 8013 03 Appendix A Specific
55. twork e Private Line Interconnect Applications D3LX modules provide private point to point LAN interconnect services through the use of the D3LX DS3 Video Distance Learning Applications D3LX modules provide high quality video signal transmission that is the most cost effective solution for DS3 video transport 053 Asynchronous Transport Mode ATM Applications D3LX modules provide high speed ATM services using D3LX at a fraction of the cost of an OC 3 multiplexer D3LX CO and RMT Modules August 30 2002 2 Preparing to Install D3LX Modules LTPS UM 8013 03 PREPARING TO INSTALL D3LX MODULES Prior to installing D3LX modules in chassis confirm that chassis are installed for each module an LEC for the D3LX CO and a Four Position Remote Terminal Cabinet Two Position QLX Remote BNC Chassis for the D3LX RMT a BNC Patch Panel with ADC adapter cables is installed in the CO rack and at the remote site For more information about this operation refer to Installing the BNC Panel on page 7 protection switching is enabled if you plan to employ it For more information about protection switching refer to Setting Up System Options on page 19 a meter and variable line attenuator are available fiber optic patch cords are of appropriate length and that the connectors are of appropriate type SC or FC for your application the optical components receive the proper cleaning procedures For more information
56. work Configuration Product Specification and Application Training product specific Installation and Operation Assistance Troubleshooting and Repair Field Assistance www adc com Knowledge_Base index jsp www adc com library1 ADC Return Material Authorization RMA number and instructions must be obtained before returning products All telephone numbers with an 800 prefix are toll free in the USA and Canada D3LX CO and RMT Modules August 30 2002 41 Appendix D Abbreviations APPENDIX D ABBREVIATIONS A APS Automatic Protection Switching APU Alarm Processing Unit ATM Asynchronous Transport Mode BER Bit Error Rate BNC Bayonet Locking Connector Co Central Office CPE Customer Premises Equipment DCE Data Communication Equipment DTE Data Terminal Equipment ESD Electrostatic Discharge IS In Service L LBO Line Build Out LEC Loop Extender Chassis LMPTST Lamp Test LOF Loss Of Frame 008 Out Of Service 5 SCU Soneplex Controller Unit SMDS Switched Multimegabit Data Service W WDM Wavelength Division Multiplexing 42 August 30 2002 LTPS UM 8013 03 D3LX CO and RMT Modules CERTIFICATION AND WARRANTY FCC CLass A COMPLIANCE This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is ope

ADC DL3XR-FCA100 User's Manual

Contents

Download Pdf Manuals

Related Search

Related Contents