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Repeat steps 1 and 2 for the other Trunk cable but this time connect it to the connector
3.
labeled "Trunks 9 16".
The 50-pin male Telco cable connector must be wired according to the pinout in
and to mate with the female connector illustrated in
Table 3-3: E1/T1 Connections on each 50-pin Telco Connector
E1/T1 Number
1 to 8
1
2
3
4
5
6
7
8
With RJ-48c Connectors, take these 2 steps:
Connect the E1/T1 trunk cables to the ports labeled "Trunks 1 to 8" (in the case of the 8-
1.
trunk device) on the Mediant 2000 RTM.
Connect the other ends of the Trunk cables to the PBX/PSTN switch.
2.
RJ-48c trunk connectors are wired according to
3.4.2
Installing the Ethernet Connection
Connect a standard Category 5 network cable to the Ethernet RJ-45 port (and the other as
optional redundancy/backup). Connect the other end of the Category 5 network cables to your IP
network. The Ethernet connectors (labeled Ethernet 1 and Ethernet 2) are wired according to
Figure
3-7.
Note that for redundant operation it is recommended to connect each of the Ethernet connectors
to a different Switch.
When assigning an IP address to the Mediant 2000 using HTTP (under Step
you may be required to disconnect this cable and re-cable it differently.
Mediant 2000 SIP User's Manual
Figure 3-5: 50-pin Female Telco Board-Mounted Connector
25
50
9 to 16
9
10
11
12
13
14
15
16
Figure 3-6: Pinout of RJ-48c Trunk Connectors
RJ-48c Connector and Pinout
1 2 3 4 5 6 7 8
Figure
3-5.
Pin Numbers
1
26
Tx Pins (Tip/Ring)
27/2
29/4
31/6
33/8
35/10
37/12
39/14
41/16
Figure 3-6
below.
1 = Rx Ring
3, 6, 7, 8
2 = Rx Tip
not connected
4 = Tx Ring
5 = Tx Tip
body = shield
32
Mediant 2000 SIP
Table 3-3
below,
Rx Pins (Tip/Ring)
26/1
28/3
30/5
32/7
34/9
36/11
38/13
40/15
1
in Section 4.1.1),
Document #: LTRT-72504
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