Polycom DOC2238A manual Functional Module Port capacity

Chapter 4 - Hardware Description

Table 4-5: MGC+ Functional Modules Description

Functional Module	Function	Port capacity
Video+8	Performs video processing	Up to 8 participants
	and Transcoding.
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 (T-120)	Performs data routing and	•	T.120-12 standard
	conference control.		card - 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 4-10 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 4-6 on page 4-19.

4-18