Polycom DOC2238A Manuel d'utilisateur télécharger pdf (Page 124)

Chapter 4 - Hardware Description

4-44

The following I/O connections are available:

• LAN - for more information see “Connecting the MGC+100 to the LAN

Network” on page 2-19 or “Connecting the MGC+50 to the LAN

Network” on page 2-34.

• VGA Monitor - Connection to a VGA standard monitor

• Mouse

• Keyboard

• COM1 - Dongle connection only. For more information see “MGC+100

Dongle” on page 2-17 or “MGC+50 Dongle” on page 2-32.

• COM2 - for more information see “Connecting the MGC+100 to the

Operator Workstation (PC) Directly via RS-232 (Optional)” on page 2-

19 or “Connecting the MGC+50 to the Operator Workstation (PC)

Directly via RS-232 (Optional)” on page 2-34.

• Alarms - for more information, see Chapter 4, “Alarms Port” on page 4-

15.

Types of I/O cards on functional Modules

Input/Output (I/O) Cards connect the Functional Modules to external systems

and networks. The I/O Cards are housed behind the Backplane, opposite the

Functional Modules.

The I/O Cards, which are small and simple, are installed via the rear panel of

the MGC+. A connector at the rear of each I/O card connects the card to the

Backplane.

The following I/O cards can be installed on functional cards of the MCU:

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Polycom DOC2238A Manuel d'utilisateur Page 124