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Chapter 2
Installing the Cisco Unified Videoconferencing 3545 Gateway
Table 2-2
Component
ALARM LEDs
PRI LINE connectors
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 2-3
Serial Gateway module.
Figure 2-3
Table 2-3
Component
PORT connectors
ACT and ALARM
LEDs
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.
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•
Installation and Upgrade Guide for Cisco Unified Videoconferencing 3545 PRI Gateway and 3545 Serial Gateway Release 5.5
OL-14912-01
PRI Gateway Rear Transition Module Components (continued)
Description
Displays alarm events for the PRI line.
•
•
RJ-45 connectors that provide the PRI line connections for the specified
gateway ISDN PRI port.
shows the RTM panel components of the Cisco Unified Videoconferencing 3545
Table 2-3
Serial Gateway: Rear Transition Module
ACT
4
3
PORT-4
ALARM
Serial Rear Transition Module Components
Description
DB-60 connectors that provide the serial line connections for gateway serial
ports 1 to 4.
ACT lights green to indicate that the specified serial line is currently in use.
ALARM lights red to indicate an internal error related to the specified line.
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
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.
describes these components.
PORT-3
Preparing for Installation
ACT
2
1
PORT-2
PORT-1
ALARM
2-3
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