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Table of Contents
Summary of Contents for Cabletron Systems CBUQBR
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Page 1: User Manual
CBUQBR User Manual Fivemere Ltd. Fivemere House 161 High Street Aldershot Hampshire, England GU11 1TT Cabletron Systems Ltd. Network House Newbury Business Park London Road, Newbury Berkshire, England RG13 2PZ Telephone: [44] (0)1635 580000 Fax: [44] (0)1635 44578... - Page 2 CBUQBR User Manual Publication — 80-14004000-01 Publication Notice: This manual has been compiled and checked for accuracy. However the information contained in this manual does not constitute a warranty of performance. Cabletron Systems Ltd. reserves the right to revise this publication from time to time without notice.
- Page 3 CBUQBR User Manual History Sheet 80-14004000-01 V1.00 Software 20 March 1997 80-14004000-01...
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Page 4: Table Of Contents
WITCHES AND UMPERS 1.4.1 DIL S WITCH 1.4.2 - S2 P RODUCT ARIANT 1.4.3 DIL S WITCH 1.4.4 UMPERS AND INKS CBUQBR S TATUS ANAGEMENT AND ONTROL OPERATION NTRODUCTION ISDN I NTERFACES LOCKING LOCK ALERTS COMMAND MENU NTRODUCTION ONFIGURATION 3.2.1... -
Page 5: The Quad Basic Rate Module
CBU/14 or the CBU/6 Shelf, otherwise known as a ‘Shelf System’. The CBUQBR connects to 4 basic rate ISDN lines providing up to 8 ‘B’ channels for interfacing with other application cards in the Fivemere- Cabletron Shelf System. - Page 6 CBUQBR User Manual The front and rear panel layouts for the CBUQBR are shown below in Figure C h. in U se BR I 1 BR I 2 BR I 3 BR I 4 IS DN L1 L2 BR I 1...
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Page 7: Shelf Power Loading
The CBUQBR provides up to 8 x 64kbit/s ‘B’ channels, each channel can be switched to any time-slot on any of the four 2.048 Mbit/s backplane buses. The CBUQBR will provide on demand individual 64 kbit/s channels for use by other application cards in the shelf. The other application cards are completely responsible for the provision of telephone numbers, CLIDs, dial commands, timers, and call retry attempts. -
Page 8: Switches And Jumpers
Normal Operation Factory Default. (It must subsequently be turned OFF again after powering up to perform a factory default, to return the CBUQBR back to normal operation) System Slave Function System Master Function. This enables the call control and routing functions, resident on the CBUQBR. -
Page 9: Product Variant - S2 Poles
1.4.2 Product Variant - S2 Poles 5-8 Different operational modes or product “variants” can be selected via the 8 way DIL switch on the pcb, allowing several different countries and variants to use the same software. DIL switch S1 poles 5, 6, 7 and 8 define the variant in binary notation. Pole 5 = L.S.B., pole 8 = M.S.B., (L.S.B.=Least Significant Bit, M.S.B.=Most Significant Bit). -
Page 10: Jumpers And Links
CBUQBR User Manual 1.4.4 Jumpers and Links Front card: These are all factory set and must not be changed. Jumper JP1-3 OUT (F) OUT (F) JP7-11 MASTER (F) SLAVE Rear card: Jumper OUT (F) OUT (F) OUT (F) OUT (F) -
Page 11: Cbuqbr Status Leds
Green ALERT 1.6 Management and Control The CBUQBR operates in conjunction with a CBUGSM for configuration purposes so there is no directly connected command port. Under normal conditions the majority of commands are initiated by other application cards so only a limited set of commands are available directly to the user. -
Page 12: Operation
2.1 Introduction Each Basic Rate Interface on the CBUQBR operates as a TE. This provides 64kbit/s ‘B’ channels for the consumption of other user cards in the Shelf System. The CBUQBR operates as the sole provider of ‘B’- channels within the Shelf. -
Page 13: Real Time Clock
2.4 Real Time Clock A Real time clock function is provided by the operating system on the CBUQBR. This software based real time clock facility calculates only hours minutes and seconds. maintained by CBUGSM automatically for all cards in the shelf. - Page 14 Where n is the port number, 1 to 4 These ALERTs are only generated when the CBUQBR is in Clock Master mode. Sends an ALERT indicating how many ‘B’ channels are in use. The ALERT message is:...
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Page 15: Command Menu
3.2 Configuration Owing to the nature of the CBUQBR having 4 network ports, setting up requires care and understanding to ensure that all the ports are configured correctly. Malfunction can easily be caused through a faulty configuration. -
Page 16: Suggested Configuration Method
The following is a tried and proven method of configuring the CBUQBR, in the following order:- 1. Plug in the BRI lines into the CBUQBR, making a note of all the line numbers versus CBUQBR ports. 2. Go to the Line configuration menu and enter each line number against the Primary and Secondary entries, for all ports connected to lines. - Page 17 6. Set any other parameters as required, e.g. ALERTs menu. 7. Your CBUQBR should now be set up correctly. It may be helpful to test that the lines are operational on each port. This can be done by using an analogue telephone dialling one number on each port and checking that the L1 and L2 (ISDN Layer 1 and 2) LEDs alight for each port on the front panel.
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Page 18: Command And Parameter Structure
CBUQBR User Manual 3.3 Command and Parameter Structure The CBUQBR uses a hierarchical command menu structure similar to other Fivemere-Cabletron products. Some menu options are marked with an asterisk (*) to indicate that they are unavailable - this is to maintain the overall menu structure across the product range. -
Page 19: Configuration Menu
3.5 Configuration menu The first three menus are unavailable - they are included to maintain the menu structure across the product range. manual for details of how to set these menus on the CBUGSM. The (F) where shown is the factory default setting. *) SYSTEM *) COMMAND PORT *) ALARM PORT... - Page 20 (When a BRI loses sync and the next source is hunted as appropriate) Where n is the port number, 1 to 4. These ALERTs are only generated when the CBUQBR is in Clock Master mode. This ALERT is disabled. 80-14004000-01...
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Page 21: Routing Menu
MSN or sub-address. In the case of absence of a sub-address or MSN from an incoming call, the CBUQBR will attempt to match the ‘B’ channel to the record number. You are advised however to ensure that both the network and your CBUQBR are configured correctly for either sub-address or MSN. - Page 22 CBUQBR User Manual A) SET SLOT/ PORT ENTER RECORD (1-48): ENTER SLOT REFERENCE: ENTER PORT REFERENCE: ENTER B) SET MSN RECORD (1-48): ENTER MSN: C) SET SUB ADDRESS ENTER RECORD (1-48): ENTER SUBADDRESS 3–8 The record number to be assigned to an application card port.
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Page 23: Line Configuration Menu
*) DEST PORT TYPE E) CLEAR RECORD ENTER RECORD: F) LIST RECORD ENTER RECORD: G) LIST RECORDS 1-16 H) LIST RECORDS 17-32 I) LIST RECORDS 33-48 3.5.3 Line Configuration menu For each selection, the following response is provided: ENTER LINE NUMBER: The Line Configuration contains up to 7 digits - which are the last 7 digits of the line number. -
Page 24: Isdn Menu
ISDN network. Inhibits this display. Additional TE equipment can be plugged into the BRI lines in parallel with the CBUQBR. Multidrop operation is disabled. The QBRM sources the clock for the shelf from the network. Menu is not available. -
Page 25: European Approvals Information
European Approvals Information European Approvals Information The B.A.B.T. Pan European Approval number is as follows: AA606781 The CBUQBR is approved for connection to ISDN services provided by British Telecom PLC, or any similar telecommunications operator. 80-14004000-01 4–1... -
Page 26: Glossary Of Terms
Basic Rate Interface CBUGSM Cyber Backup Generic Shelf Manager Card CBUPRI Cyber Backup Primary Rate Interface Module CBUQBR Cyber Backup Quad Basic Rate Module CBUQHS Cyber Backup Quad High Speed Module CBUQLS Cyber Backup Quad Low Speed Module CLID...