Polycom MGC-50/MGC-100 installation manual Power Module in the MGC-50, Power Supply Cord

MGC Hardware and Installation Manual

Power Module in the MGC-50

In the MGC-50, the Power Supply Module is not hot swappable. The power supply automatically senses the AC input voltage.

The capacities of the power supply module are shown in Table 4-2, “MGC-50 Power supply module capacity”.

Table 4-2: MGC-50 Power supply module capacity

Voltage (V)	Maximum current (Amp.)
5	120
12	2
-12	.5

Power Supply Cord

The MGC-100 and the MGC-50 may only use power supply cords supplied by Polycom Inc.or a equivalent UL approved cable, rated at a current of up to 15 Amp., depending on country standards, for AC power supply. The following specifications are for both the MGC-100 and MGC-50.

For the DC power supply in the MGC-100, use the AWG 10 three wires cabling. The following color scheme is used in the connection:

•Black for “-48VDC”

•Red for “RETURN -48VDC”

•Green or yellow-green for “Protective Ground’

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