2.4.10 Connecting To Power; Figure 2-15: Power Supply Module - AudioCodes Mediant 1000 Installation Manual

2.4.10 Connecting to Power

The device can house up to two extractable power supply modules (Power 1 and Power 2),
each providing an AC power connector on the device's rear panel. The dual power option
provides the device with power redundancy.
Warnings:
To connect the device to the power supply:
On the device's rear panel, connect the left (active) 100-240V~50-60 Hz power socket
to a standard electrical outlet using the supplied AC power cord.
The front panel of the power supply module provides a LED (labeled POWER) that is lit
green when the device is powered up. If this LED is off, a power supply problem may be
present.
Notes:
Installation Manual

Figure 2-15: Power Supply Module

•
Units 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.
•
If both power units are used (for load sharing - failure
protection/redundancy), ensure that you connect each power supply unit
to a different AC supply circuit.
•
The two AC power sources must have the same ground potential.
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Mediant 1000
Document #: LTRT-83505