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Summary of Contents for Alcatel-Lucent RMAB
- Page 1 Alcatel-Lucent OmniPCX Enterprise Communication Server RMAB...
- Page 2 Legal notice: Alcatel, Lucent, Alcatel-Lucent and the Alcatel-Lucent logo are trademarks of Alcatel-Lucent. All other trademarks are the property of their respective owners. The information presented is subject to change without notice. Alcatel-Lucent assumes no responsibility for inaccuracies contained herein.
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Page 3: Table Of Contents
Chapter 1 Hardware description Presentation ..................... Environment ..................... Functional block ..................List ......................... Description of the blocks ................Chapter 2 Hardware configuration Reference ....................Presentation ..................... Strapping ....................Meaning of the LED ................Chapter 3 External connections... - Page 4 Connection ....................Output pins ....................
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Page 5: Presentation
Presentation The RMAB (Remote Maintenance Access Board) is used to connect the PABX to a local or remote operator for system maintenance purposes. Its main functions are: connection in local or remote mode to the PABX boards, access control, remote reset of the PABX,... -
Page 6: Functional Block
Chapter Figure 1.1: RMAB Inputs / Outputs diagram Functional block Figure 1.2: Synoptic functional diagram RMAB 1.3.1 List Card RMAB is made up of the following elements:... -
Page 7: Description Of The Blocks
The oscillation frequency is 32,768 KHz. 1.3.2.3 Memories There are three types of memory present on the RMAB: Flash EPROM (512 kB) comprising two modules, static RAM (256 kB) comprising two modules, EPROM (512 kB) used to load the flash. - Page 8 The RMA board can send a reset to each of the CPUs (main and standby). Note: One reset per CPU board. These two resets are inhibited during reset of the RMAB. 1.3.2.4.3 Commands Two commands carried out by relay contact are available.
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Page 9: Reference
Reference RMAB board reference : 3BA 23081 AB Presentation The diagram below gives the position and number for each strap present on the RMAB. Figure 2.1: View of RMAB with strappings Strapping Ex-factory strappings are shown on grey background... -
Page 10: Meaning Of The Led
Chapter Meaning of the LED Figure 2.3: RMAB front panel table 2.1: Abbreviations Name Meaning ACT µp (green) ACT processor microprocessor operation PWR (green) PoWeR mains power on INTernal internal alarm ON Line not used PABX CPU alarm EXTernal external alarm... - Page 11 The RMAB plugs either into a BRMA box either into an interface position of PABX. The RMAB /CBRMA cable is describe in RMAB/CBRMA cable - Hardware description . When the RMAB board is in a BRMA box, the connections are described inM2 cabinet - Internal connections .
- Page 12 Chapter REMARkS APA_B APA_A APA_A, APA_B = wires for telephone lines RXD1 ALCPU1 TXD1 RXDi, TXDi, RTSi, CTSi, DCDi, DSRi, DTRi, RIi, RXCKi, TXCKEi = outputs wires for the CTS1 RALCPU1 RTS1 DCD1 RMTRES1 DTR1 DSR1 ALCPUi, RALCPUi = wires for the CPU alarm RXD2 TXD2...
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