User`s manual

Table Of Contents
Mediant 2000 & TP-1610 & TP-260
SIP User's Manual 42 Document #: LTRT-68805
3.1.4.4 Connecting the Power Supply
Connect the Mediant 2000 to the power supply using one of the following methods:
3.1.4.4.1 Connecting the AC Power Supply
¾ When using a single AC power cable, take this step:
Attach one end of the supplied 100/240 VAC power cable to the rear AC socket and
connect the other end to the correct earthed AC power supply.
¾ When using a dual AC power cable, take this step:
Attach one end of the supplied 100/240 VAC power cables to the rear AC sockets and
connect the other end to a separate earthed mains circuits (for power source
redundancy).
Note: For the dual AC power supply note the following:
The LED on the left side of the chassis is only connected when the dual
AC is used. It is not relevant to the single AC power connection.
If only a single socket is connected to the AC power, (while the other plug
is left unconnected) the chassis’ LED (on the left side) is lit Red, indicating
that one of the dual power inlets is disconnected.
When both the AC power cables are connected, one of the plugs can be
disconnected under power without affecting operation, in which case the
chassis’ left LED is lit Red.
UPS can be connected to either (or both) of the AC connections.
The dual AC connections operate in a 1 + 1 configuration and provide
load-sharing redundancy.
Each of the dual power cables can be connected to different AC power
phases.
3.1.4.4.2 Connecting the DC Power Supply
¾ To connect the Mediant 2000 to a DC power supply use one of
these two options:
DC Terminal block with a screw connection type.
DC Terminal block with a crimp connection type.
¾ When using a DC terminal block screw connector:
1. Create a DC cable by inserting two 14-16 AWG insulated wires into the supplied
adaptor (refer to Figure 3-9) and fasten the two screws, each one located directly
above each wire.
2. Connect the two insulated wires to the correct DC power supply. Ensure that the
connections to the DC power supply maintain the correct polarity.
3. Insert the terminal block into the DC inlet located on the Mediant 2000.