Avaya S8700 - Auxiliary Connector Outputs (MCC1 and SCC1 Media Gateways Only)

115
Installing the S8700 IP Connect
May 2002
Auxiliary Connector Outputs (MCC1 and SCC1
media gateways only)
Connect a 25-pair cable from the AUX connector on the back of the expansion control carrier to
a connecting block on the trunk/auxiliary field.
‘‘Auxiliary Lead Appearances at AUX Connector’’ on page 116
shows the Control Carrier
outputs cable pinouts. The Control Carrier AUX connector outputs include:
• Alarm monitoring for the auxiliary cabinet
• Seven -48 VDC power sources for emergency transfer units
• Three -48 VDC power sources for remotely powering three attendant consoles or
telephone adjuncts
• The remote management terminal interface trunk connection location
• A relay contact that actuates a customer-supplied light, bell, or similar device. The relay
can activate when a major, minor, or warning condition occurs. The device connected to
the alarm leads must not exceed a rating of 30 VAC rms or 60 VDC at 0l75 amps.
‘‘Auxiliary Lead Appearances at AUX Connector’’ on page 116
shows the pinouts for an
external alarm.
‘‘Port Circuit Pack and Telephone Pin Designations’’ on page 110
provides port circuit pack
and telephone pin designations.