Cisco Systems 545 Serial manual Preparing for Installation

Chapter 2 Installing the Cisco Unified Videoconferencing 3545 Gateway

Preparing for Installation

Table 2-2 PRI Gateway Rear Transition Module Components (continued)

Component	Description
ALARM LEDs	Displays alarm events for the PRI line.
	• YELLOW —Lights yellow when there is a loss of frame alignment at the
	remote side.
	• ORANGE—Lights orange when there is a loss of frame alignment in the
	gateway.
PRI LINE connectors	RJ-45 connectors that provide the PRI line connections for the specified
	gateway ISDN PRI port.

Cisco Unified Videoconferencing 3545 Serial Gateway RTM

The Rear Transition Module (RTM) provides the serial line connections for the Cisco Unified

Videoconferencing 3545 Serial Gateway.

Figure 2-3shows the RTM panel components of the Cisco Unified Videoconferencing 3545

Serial Gateway module. Table 2-3describes these components.

Figure 2-3 Serial Gateway: Rear Transition Module

	ACT			ACT
4		3	2		1
PORT-4	ALARM	PORT-3	PORT-2	ALARM	PORT-1

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Table 2-3	Serial Rear Transition Module Components
Component		Description
PORT connectors		DB-60 connectors that provide the serial line connections for gateway serial
		ports 1 to 4.
ACT and ALARM		ACT lights green to indicate that the specified serial line is currently in use.
LEDs		ALARM lights red to indicate an internal error related to the specified line.

Preparing for Installation

This section describes the requirements for installing the Cisco Unified Videoconferencing 3545 PRI Gateway and the Cisco Unified Videoconferencing 3545 Serial Gateway in a Cisco Unified Videoconferencing 3545 chassis. For more information, see the Platform Guide for Cisco IPVC 3644 Chassis. The requirements are as follows:

Warning During this procedure, wear grounding wrist straps to avoid ESD damage to the card. Do not directly touch the backplane with your hand or any metal tool, or you could shock yourself.

•Cisco Unified Videoconferencing 3545 chassis

•Proper clearance at the sides of the unit to allow adequate ventilation, and at least 20 cm clearance at the back of the chassis to allow access to the boards and cable connections

Installation and Upgrade Guide for Cisco Unified Videoconferencing 3545 PRI Gateway and 3545 Serial Gateway Release 5.5

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