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Table of Contents

61200.089L2-1

DBU Interface Option Module User Manual

DBU INTERF ACE OPTION MODULE

(MULTIPORT)

Part Number 1200089L2#HS

USER MANUAL

61200.089L2-1A
November 1995

Содержание 1200089L2 HS

Страница 1: ...Table of Contents 61200 089L2 1 DBU Interface Option Module User Manual DBUINTERFACEOPTIONMODULE MULTIPORT Part Number 1200089L2 HS USER MANUAL 61200 089L2 1A November1995...

Страница 2: ...Contents DBU Interface Option Module User Manual 61200 089L2 1 901 Explorer Boulevard P O Box 070020 Huntsville AL 35807 Phone 205 971 8000 Fax 205 971 8699 1995ADTRAN Inc Allrightsreserved Printed in...

Страница 3: ...ronment 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 frequencies...

Страница 4: ...Table of Contents DBU Interface Option Module User Manual 61200 089L2 1...

Страница 5: ...npack Inspect 5 ADTRANShipments 5 CustomerProvides 5 Installing the Option Module 6 Placement of the Option Module 6 Power Connection 6 Warranty and Customer Service 7 Wiring 8 Configuring External DC...

Страница 6: ...f Figures Figure 1 1 DBU Option Module 4 Figure 2 1 Installing the Option Module 6 Figure 3 1 TSU 100 Main Menu Tree 12 Figure 3 2 DBU Option Card Menu Tree 13 Figure 3 3 Port Status Submenu 14 Figure...

Страница 7: ...gle data port in a TSU 100 600 When backing up multiple data ports the DBU will rob an 8 kbps channel to maintain data alignment The DBU must be installed in slot 2 of the TSU 600 DIAL BACKUP FUNCTION...

Страница 8: ...sorption of rate variations Accepts a plug on port Provides backup multiple TSU 100 600 data ports Provides TSU timing locked to backup network when backup function is active Operates by menu for easy...

Страница 9: ...devices ADTRANDSU ISU 2x64 ADTRAN ISU 128 ADTRAN ISU512 ADTRAN DIAL BACKUP OPTION MODULE SPECIFICATIONS DTEInterface CCITT V 35 Synchronous Rates 56 kbps to 1 536 Mbps in 56 kbps or 64 kbps incre ment...

Страница 10: ...ering philosophy of the TSU 100 600 product family The X represents the slot number into which the option module is plugged For the TSU 100 there is only one option slot Therefore the port designation...

Страница 11: ...ediately with thecarrierand then contactADTRAN customer service If possible keep the original shipping container for use in shipping the DBU module back for repair or for verification of damage during...

Страница 12: ...r plate from the TSU 100 600 rear panel 2 Slide the option module into the rear panel of the TSU 100 600 until it is positioned firmly against the front of the unit 3 Fasten the thumbscrews at both ed...

Страница 13: ...not meet its published specifications or fails while in service For detailed warranty repair and return information refer to theADTRAN Equipment Warranty Repair and Return Policy Procedure at the end...

Страница 14: ...ceived line signal detector DCD from DCE Data terminal ready DTR to DCE Ring indicator RI from DCE Received data RD A from DCE Received data RD B from DCE RX clock RC A from DCE RX clock RC B from DCE...

Страница 15: ...for the DBU is automati cally restored When the configuration is successfully restored the LED labeled OK in the MODULE group on the front panel turns On For more information see the section Front Pa...

Страница 16: ...Chapter 2 Installation 10 DBU Interface Option Module User Manual 61200 089L2 1...

Страница 17: ...to the description of the TSU 100 600 front panel indicators and buttons in the TSU 100 600 user manual Menu Structure The DBU menus appear as a subset of and operate the same as menus for the TSU 100...

Страница 18: ...TIME DATE 2 FACTORY RESTORE 3 NEW PASSCODE 4 UNIT ID 5 SOFTWARE REV 6 PORT UTILITY TIME HH MM SS DATE MM DD YY Displays Current Software Revision Set Unit ID Returns all configurations to factory set...

Страница 19: ...submenu items with the cursor on the first item Use the Scroll Down key to place the cursor on the desired item then press Enter This displays the first two submenu choices MAIN MENU 5 Port Status 6 P...

Страница 20: ...item 1 STATUS and do the following 1 Press the Enter or the number 1 key This displays the first two Status submenu items with the cursor on 1 NI PERF RPTS 2 Use the Scroll Down key to place the curs...

Страница 21: ...CE DTR Data terminal ready to DCE DSR Data set ready from DCE Backup Rate Displays the data rate to which the DBU port is configured to Backup SYNC Status Displays an indication of sync between the ne...

Страница 22: ...3 Use the scroll keys to identify 1 1 DIALBU Only the bottom line of the display changes To select Port Configuration press the Enter key This displays the first of 10 submenu items They are 1 BACKUP...

Страница 23: ...ER In this mode both ends of the circuit must detect a network failure before backup is activated One DBU is set to Originate and the other to Answer Upon a network failure only the Originate DBU init...

Страница 24: ...ic key board 9 DISABLE HR 1 24 The hour that the backup will be disabled can be entered from the numeric keypad 0 DCERATEALARM ENABLE DISABLE When this alarm is enabled the DBU will monitor the clock...

Страница 25: ...items 2 With the cursor on 3 FACT RESTORE press the Enter key 7 PORT UTILITY SUBMENU OF 3 UTIL The 7 PORT UTILITY submenu is used primarily to access the display of the current software information fo...

Страница 26: ...Version Press the Cancel key to exit or to select another port 2 RUN SELF TEST SUBMENU OF 4 TEST This menu item is used to execute both the internal test of the TSU 100 600 and the DBU The results of...

Страница 27: ...he port being tested Operation To display Figure 3 8 on the TSU 100 start with the cursor on 3 PORT TEST and press the Enter or number 3 key This displays the available ports DIALBU The Nx interface o...

Страница 28: ...be monitored while the INTERFACE TST is on If the dial up network is correctly configured there should be an asterisk over DCD and LCK 5 CHECK DCE RATE Measures the clock rate provided by the externa...

Страница 29: ...MATCH The dial backup configured rate does not match the rate provided by the DCE PLLAlarm The Phase Locked Loop PLL is unable to lock on the clock provided by the DCE interface ZerosAlarm All 0s data...

Страница 30: ...Appendix A Dial Backup System Messages 24 DBU Interface Option Module User Manual 61200 089L2 1...

Страница 31: ...Technical Support 800 726 8663 Repair and Return IfADTRAN Technical Support determines that a repair is needed Technical Support will coordinate with the Return MaterialAuthori zation RMA department...

Страница 32: ...even a wrong number Both End Failure Mode ORIGINATE or ANSWER In this mode both ends of the circuit must detect a network failure before backup is activated One DBU is set to Originate and the other...

Страница 33: ...07 RMA _____________ Verify that the rate the DBU is configured for matches that of the external DCE for both the answer and the originate unit The DBU configured rate is found under STATUS PORT STATU...

Страница 34: ...rted TSU Type Hardware Requirements TSU100 If multiple data ports are being backed up DS0 number 1 must be mapped to a second generation Nx56 64 p n 1202 054L1 in the backup map TSU120 No Special Requ...

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