Task 6: Connect the Alarm Board Cables

The Alarm Board cable has three connectors available for outside connections:

Amphenol connector — not used

Local Area Network (LAN)

RS-232 Maintenance — used for local customer access to the DEFINITY LAN Gateway application

Figure 2-6, Alarm Board Cable Connections, shows how the cables should be connected.

SWITCH

ALARM BOARD

(NOT USED FOR THIS APPLICATION)

ALB

CABLE

RJ45 TO LOCAL AREA NETWORK

RS-232 TO LOCAL

CUSTOMER ACCESS

MFB

ADMIN/PORT B

MULTI-

FUNCTION

BOARD

Y-CABLE

MAIN/PORT A

Figure 2-6. Alarm Board Cable Connections

2-14Issue 1 January 1996

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AT&T 555-230-223 manual Task 6 Connect the Alarm Board Cables, Alarm Board Cable Connections