Avaya Media Processing Server 1000 Hardware Installation And Maintenance page 240

MPS Specifications
RJ48M Direct Feed Pin Outs
Table 15: RJ48M Pin Outs
Line (Span)
1
2
3
4
5
6
7
8
A standard direct-feed cable with RJ48M connectors is connected at both ends in accordance with
the preceding table. Each pin of both connectors is connected to the corresponding pin of the other.
The T1 interface is in accordance with ANSI-T1.403-1989. The interface is capable of connecting up
to eight digital spans. Each span connection comprises four wires/pin connections: two for transmit
and two for receive. The transmit channel connections are designated T (tip) and R (ring). The
receive channel connections are designated T1 and R1. For T1, each span handles 24 separate
phone lines.
Avaya Media Processing Server 1000 Hardware Installation and Maintenance
240
Receive
T1 (Tip) R1 (Ring)
26
29
32
35
38
41
44
47
Comments? infodev@avaya.com
T (Tip)
1 27
4 30
7 33
10 36
13 39
16 42
19 45
22 48
Transmit
R (Ring)
2
5
8
11
14
17
20
23
October 2014