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Cisco AS5350XM and Cisco AS5400XM Universal Gateways Card Installation Guide
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Chapter 3 T1 and E1 Feature Cards
Online Installation and Removal of the T1 or E1 Feature Card
Installing the T1 or E1 Feature Card
Warning
Do not work on the system or connect or disconnect cables during periods of lightning activity.
Statement 1001
Warning
The E1 interface card may only be installed in an ACA-permitted customer equipment or a Data
Terminal Equipment (DTE) that is exempted from ACA’s permit requirements. The customer equipment
must only be housed in a cabinet that has screw-down lids to stop user access to overvoltages on the
customer equipment. The customer equipment has circuitry that may have telecommunications
network voltages on them.
Statement 90
Warning
The telecommunications lines must be disconnected 1) before unplugging the main power connector
and/or 2) while the housing is open.
Statement 89
Note When you replace a feature card in a slot with a new feature card of the same type, the system software
recognizes the new feature card and brings up the trunk interfaces automatically. If you replace the
existing feature card with a new feature card of a different type, you must reconfigure the system. For
configuration details, see the Cisco AS5350XM and Cisco AS5400XM Universal Gateways Software
Configuration Guide.
To install the T1 or E1 feature card, follow these steps:
Step 1 Attach an ESD-preventive wrist strap.
Step 2 Slide the feature card into the slot until the connector pins make contact with the carrier card backplane
connector. (See Figure 3-11 and Figure 3-12.)
Figure 3-11 Installing the T1 or E1 Feature Card in the Cisco AS5350XM Universal Gateway
36816
0
Rx
ACT
2 PRI
OK
Tx
1