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Installing and Cabling the Cabinets
116 Installation, Upgrades and Additions for Avaya CMC1 Media Gateways
Alarm Output
The system provides a relay contact that can operate a customer-provided alarm, such as a
light or bell. The circuitry and power source are customer- provided. The alarm device must not
exceed a rating of more than 30 VAC RMS or 60 VDC at 0.75 Amps.
1. Connect the external alarm output. See Table 20
.
2. Give this information to your Avaya representative for troubleshooting purposes.
Emergency Transfer and Auxiliary Power
Note:
Note: Only 1 emergency transfer power panel and 1 auxiliary power connection is
provided per system.
Connect emergency transfer power and auxiliary power as shown in Table 21
. Auxiliary power
includes power to an attendant console or adjunct device.
Table 20: Alarm Output at AUX Connector
Alarm Output
Type
Color AUX Connector
EXTALMA Violet-Green (Pin 48)
EXTALMB Green-Violet Ground (Pin 23)
Table 21: Emergency Transfer and Auxiliary Power
Power Type Color AUX Connector
Emergency Transfer Black-Blue XFER48 (Pin 36)
Blue-Black Ground (Pin 11)
Auxiliary (Adjunct) -48 VDC Brown-Yellow ACC48A (Pin 19)
Yellow-Brown Ground (Pin 44)