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Install Upgrades and FRUs
Release 3.3 221
Install a CEPT or DS1 Formatter II Card
Before you begin
• Program the Card Assignment with CEPT Formatter or DS1 Formatter cards.
• Install the Interface Assembly.
The CEPT DS1/T1 Formatter cards are installed in any empty DSU slot. The DSU cabinet
supplies the power for the card and provides a message interface back to the control cabinet
through the FIM interface and the fiber optic cable.
To install the cards:
1. Attach the anti-static strap to your wrist.
2. Insert the card into the slot and close the locking latches.
Testing the Card
If the installation is successful, the card will boot up.
To test the card:
1. Inspect the LEDs on the faceplate to verify that the card is functioning. See Faceplate
LEDs.
2. In the System Administration Tool, Maintenance and Diagnostics, use the STATE com-
mand to verify that the trunks associated with the corresponding channels are all in IDLE
state.