Connecting The E1/T1 Trunk Interfaces; Figure 3-4: Mediant 2000 Rear Panel Cabling (8 Trunks, Dc Power)); Table 3-2: Mediant 2000 Rear Panel Cabling (8 Trunks, Dc Power) Component Descriptions - Nortel Mediant TP-1610 SIP User Manual

Mediant 2000 SIP User's Manual

Figure 3-4: Mediant 2000 Rear Panel Cabling (8 Trunks, DC Power))

2
1

Table 3-2: Mediant 2000 Rear Panel Cabling (8 Trunks, DC Power) Component Descriptions

Item # Label
1
2 ETH
3 PSTN
4
5 48V 4A max
The unit must be permanently connected to earth via the screw provided at the back on
the unit. Use 14-16 AWG wire and a proper ring terminal for the earthing.
To cable the Mediant 2000, take these 4 steps:
Permanently connect the device to a suitable earth with the protective earthing screw on the
1.
rear connector panel, using 14-16 AWG wire.
Connect the E1/T1 trunk interfaces (refer to Section
2.
Install the Ethernet connection (refer to Section
3.
Connect the power supply (refer to Section
4.
3.4.1

Connecting the E1/T1 Trunk Interfaces

Connect the Mediant 2000 E1/T1 Trunk Interfaces using either Telco or RJ-48 connectors:
With 50-pin Telco connectors (16-trunk device), take these 3 steps:
Attach the Trunk cable with a 50-pin male Telco connector to the 50-pin female Telco
1.
connector labeled "Trunks 1 8" on the Rear Transition Module (RTM).
Connect the other end of the Trunk cable to the PBX/PSTN switch.
2.
Version 4.4
3
3
RTM latches.
A Category 5 network cable, connected to the Ethernet 1 RJ-45 port.
8 RJ-48c ports, each supporting a trunk.
Protective earthing screw.
2-pin connector for DC.
Electrical Earthing
31
3. Installing the Mediant 2000
1 4
Component Description
3.4.1 below).
3.4.2 on page 32).
3.4.3 on page 33).
5
July 2005