Before You Begin - Polycom DOC2238A Hardware Installation Manual

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Before You Begin

The MGC+50 and the MGC+100 are high performance, high capacity
Multipoint Control Units (MCU) which support up to 48 ports for the
MGC+50, and 96 ports for the MGC+100. They utilize a variable port
bandwidth ranging from 56 to 1920 Kbps.
Figure 1-1: MGC+ 50
Figure 1-2: MGC+ 100
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