Polycom DOC2237A manual Functional Module Port capacity

Chapter 4 - Hardware Description

Table 4-4: MGC Functional Modules Description

Functional Module	Function	Port capacity
MUX Module	Multiplexes and	Up to 16 ports
	demultiplexes audio, data,
	video, and control
	information; performs
	channel aggregation (inverse
	multiplexing).
MUX+10	Multiplexes and	18 channels at
	demultiplexes audio, data,	128Kbps
	video, and control
	information; performs
	channel aggregation,
	enables Encryption.
MUX+20	Multiplexes and	128 36 channels at
	demultiplexes audio, data,	128Kbps
	video, and control
	information; performs
	channel aggregation,
	enables Encryption.
MUX+40	Multiplexes and	72 channels at
	demultiplexes audio, data,	128Kbps
	video, and control
	information; performs
	channel aggregation,
	enables Encryption.
Data Module	Performs data routing and	•	T.120 standard card
	conference control.		- 12 ports
		•	T.120-24 card - 24
			ports

The different types of Functional Modules are used to produce a variety of configurations. In the MGC-50 up to eight individual Functional Modules can be used to build the desired configuration. In the MGC-100, 16 modules can be used.

Figure 4-12 shows the general design of the Functional Modules. The components that are common to all Functional Modules are shown in detail in the figure and are described in Table 4-5 on page 4-27.

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