Polycom MGC-50/MGC-100 installation manual MGC unit functional block diagram

Models: MGC-50/MGC-100

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Chapter 3 - System Architecture

Figure 3-4 shows the physical layout of the MGC-100 and how it interfaces with the outside world.

Operator

Workstation

ATM

Network

Functional

 

 

 

RS232

 

Ethernet

 

RS232

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hard

 

Main

 

LAN

 

Serial

 

Comm.

 

 

 

 

Main

Disk

 

CPU

 

Interface

 

Inteface

 

Controller

 

C

 

 

Control

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

 

 

Module

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CPU Bus

 

 

 

Control Bus

ISDN

H323

ATM

MPI

H323

Modules

Network

Network

Network

Network

MUX

Audio

Video

Data

Module

Module

Module

Module

Network

ISDN

Network

Interface

Interface

Interface

Interface

Information Highway

DCE

 

MPI

 

Box

 

 

Figure 3-4: MGC unit functional block diagram

3-4

Page 68
Image 68
Polycom MGC-50/MGC-100 installation manual MGC unit functional block diagram