Connecting The E1/T1 Trunk Interfaces; Figure 2-5: Mediant 2000 Rear Panel Cabling (8 Trunks, Dc Power)) - AudioCodes Mediant 2000 Installation Manual

Figure 2-5: Mediant 2000 Rear Panel Cabling (8 Trunks, DC Power))

A Category 5 LAN
cable, connected to the
Ethernet 1 RJ-45 port
The unit must be permanently connected to ground via the screw provided at the back
on the unit. Use 14-16 AWG wire and a proper ring terminal for the grounding.
To cable the Mediant 2000 take these 4 steps:
1. Permanently connect the device to a suitable ground with the grounding screw on the rear
connector panel, using 14-16 AWG wire.
2. Connect the E1/T1 trunk interfaces (refer to Section
3. Install the Ethernet connection (refer to Section
4. Connect the power supply (refer to Section
2.3.1

Connecting the E1/T1 Trunk Interfaces

Connect the Mediant 2000 E1/T1 Trunk Interfaces using one of to following methods:
If you are using Trunk cables with 50-pin Telco connectors (16-trunk
device), take these 3 steps:
1. Attach the Trunk cable with a 50-pin male Telco connector to the 50-pin female Telco
connector labeled "Trunks 1 8" on the Rear Transition Module (RTM).
2. Connect the other end of the Trunk cable to the PBX/PSTN switch, or to an MDF adaptor.
3. Repeat steps 1 and 2 for the other Trunk cable but this time connect it to the connector
labeled "Trunks 9 16".
The 50-pin male Telco cable connector must be wired according to the pinout in
page 11, and to mate with the female connector illustrated in
Mediant 2000
8 RJ-48c ports,
each supporting a
trunk
Electrical Grounding
2.3.3
10
Grounding 2-pin connector
screw
2.3.1 below).
2.3.2 on page 11).
on page 12).
Figure 2-6.
Document #: LTRT-70102
Mediant 2000
for DC
Table 2-1 on