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Chapter 3
Channelized T3 Trunk Card
Processes counting information for performance monitoring.
•
Supports online insertion and removal (OIR), a feature that allows you to remove and replace a trunk
•
card in the Cisco 5814 dial shelf while the system is operating without disrupting other cards and
their associated calls. If you remove a trunk card while the system is operating, all calls associated
with the CT3 lines on that card are dropped. Calls being handled by other trunk or modem cards,
however, are not affected. For more information, see the "Online Insertion and Removal" section on
page 1-1.
Figure 3-2 shows two trunk cards installed in a fully-configured Cisco 5814 dial shelf chassis.
Figure 3-2
POWER
Captive
screw
HCPU
Trunk cards
78-7097-03
Cisco 5814 Dial Shelf Chassis Fully Configured with Trunk Cards Installed
LED
Blower assembly
FAULT
LED
POWER
FAIL
HCPU
CALLS
CALLS
CALLS
CALLS
CALLS
CALLS
CALLS
Modem cards
Captive
screw
Cisco AS58 00
CALLS
CALLS
CALLS
ALARM
ALARM
ALARM
ALARM
DISP
DISP
DISP
DISP
Dial shelf
controller cards
Cisco AS5800 Universal Access Server Dial Shelf Card Guide
CT3 Trunk Card Overview
3-3
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