Exalt Communications, Inc.
r-series
Installation and Management Manual
5000007 (ETSI)
86
2007-02-12 (draft)
Interface Connections
This section provides the pin number assignment and wiring information for the connectors on
the EX-5r. All connectors are shown as viewed from the radio front panel, as shown in Figure
35.
Figure 35
Ex-5r connector orientation
T1/E1 Connections
There are two connectors for T1/E1, each connector has two T1/E1 circuits available. Figure 36
illustrates the pin orientation and functionality of these connectors.
Figure 36
T1/E1 connectors
Pin Function
1
Tip Out (from radio) – Ch.1 & 2
2
Ring Out (from radio) – Ch.1 & 2
3
Tip Out (from radio) – Ch.3 & 4
4
Tip In (to radio) – Ch.1 & 2
5
Ring In (to radio) – Ch.1 & 2
6
Ring Out (from radio) – Ch.3 & 4
7
Tip In (to radio) – Ch.3 & 4
8
Ring In (to radio) – Ch.3 & 4
8
1
POWER/ETHERNET
GPS/RSL
T1/E1 2&4
T1/E1 1&3