Connecting To E1/T1 Trunks; Connecting 16-Span Device Using Telco Connector; Figure 5-2: Device's 50-Pin Female Telco; Table 5-1: E1/T1 Connector Pinouts For Each 50-Pin Telco Connector - AudioCodes Mediant 2000 Hardware Installation Manual

Hardware Installation Manual
5.3

Connecting to E1/T1 Trunks

Depending on your model, the device connects to E1/T1 trunks using the following
connection type:

Telco connector for devices with 16 spans – see Section

RJ-48c connector for devices with 1, 2, 4, or 8 spans – see Section
5.3.1

Connecting 16-Span Device using Telco Connector

The procedure below describes how to connect the 16-span device. This connection uses
a 50-pin male Telco cable connector with pinouts as shown in the table below:

Table 5-1: E1/T1 Connector Pinouts for Each 50-Pin Telco Connector

1 to 8
1
2
3
4
5
6
7
8
The 50-pin male Telco cable mates with the device's female connector shown in the figure
below:
Version 6.4
E1/T1 Trunk Number
9 to 16
9
10
11
12
13
14
15
16

Figure 5-2: Device's 50-Pin Female Telco

Tx Pins (Tip/Ring)
27/2
29/4
31/6
33/8
35/10
37/12
39/14
41/16
21
5. Cabling the Device
5.3.1 on page 21
5.3.2 on page
Rx Pins (Tip/Ring)
26/1
28/3
30/5
32/7
34/9
36/11
38/13
40/15
October 2011
23