External Alarm Interfaces; Telephony Interfaces; Digital Interfaces; Rj48M - Avaya Media Processing Server 1000 Hardware Installation And Maintenance

Feature
Length
Connector
Voice Channels
System Level Network Configuration
Optical Carrier Level
Electrical Level
(ITU) SDH Equivalent

External Alarm Interfaces

Feature
Number of Interfaces
Type of Interface
Connector Type

Telephony Interfaces

Digital Interfaces

RJ48M

The TMS connects to the public switched telephone network (PSTN) or the
Panel on page 51 through a USOC RJ48M 50-pin connector located on the front panel of each
DCC. This interface provides capacity for up to eight T1 or E1 spans. The digital interface
connections for span/line 1 are shown in the following illustration. Connections for all spans are
listed in the following table.
October 2014
Description
300 meter max.
SC duplex
2430 half duplex for each dual counter rotating set of rings
Redundant dual counter rotating rings
OC-3 (Optical Carrier -3)
STS-3
STM-1 (Synchronous Transport Module -1)
Description
2; Major alarm is under hardware control, minor alarm is under
system software control.
Form C relay, NO/NC contacts, contact rating of: 0.6A 125 V ac
0.6A 110 V dc 2A 30 V dc
Fast-on male slip-on lug mating terminal: Molex AA-8237 (.187
x .020) or equivalent
6-32 screw termination
Solder termination
Avaya Media Processing Server 1000 Hardware Installation and Maintenance
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External Alarm Interfaces
TelCo Connector
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