AudioCodes Mediant
2. Installing the Hardware
BroadCloud Hosted UC
21
AudioCodes Mediant CRP
b.
Connect the other end to your local network LAN layer 2 switch port. This port will
be used to communicate with the IP-Phones and/or ATA Devices.
2.4.3.3 Connecting to the Power Supply
Table
2-14: Power Specifications
Item
Description
Power Supply
Up to two hot swappable, power supply modules for power load sharing and
AC power redundancy in case of failure of one of the modules.
Input Ratings
Single universal power supply 100-240 VAC, 50-60 Hz, 2.5A max.
Output Ratings
12 VDC / 10 A max.
Connection to
Electrical Outlet
AC power supply inlet.
Warning:
•
The device must be connected (by service personnel) to a socket-outlet with a
protective earthing connection.
•
Use only the AC power cord supplied with the device.
Note:
•
You can connect PS modules (1 and 2) for 1+1 power load-sharing and
redundancy. Each provides an AC power socket on the device's rear panel. If both
are used, make sure you connect each one to a different AC supply socket.
•
The two AC power sources must have the same ground potential.
To connect the device to the power supply:
1.
Connect the AC power cord (supplied) to one of the power sockets located on the rear
panel.
Figure
2-21: Connecting to Power
2.
Connect the other end of the power cord to a standard AC electrical outlet (100-
240V~50-60 Hz).
3.
For load sharing and power redundancy, repeat steps 1 -2, but using the power socket
of the second PS module and connecting this to a different supply circuit.
4.
Turn on the power at the power source (if required).
5.
Check that the
POWER
LED on each PS module (front panel) is lit green. This
indicates that the device is receiving power.
