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Hardware Replacement 9-23
Octel 200/300 S.4.1PB60019−01
Fax Application Processor Replacement
The Octel 200/300 fax application processors (fax cards) installed in shelf A are hot pluggable. That
means you do not have to turn OFF the message server to remove or install the cards. Figure 9-15 is a
diagram of a fax card.
Front
Front
Card Stiffeners
Fax Daughter Card 2 (channels 5−8)
(solder side up)
SIMM Modules
SIMM
Modules
Red
Green
Amber
Card Ejector
Card Ejector
DB1 DB2
Fax Daughter Card 1 (channels 1−4)
(solder side up)
Backplane Connectors
Orientation Label
Figure 9-15 Fax Application Processor
Removing Fax Application Processors
Use the following procedure to remove a fax card:
1. Before servicing a fax application processor, use the Courtesy Down command to take the fax card
out of service. At the @ prompt, enter
CD x
Enter
In this command, x is the slot number.
2. Unlock and open the door of the cabinet.
3. Put on an antistatic wrist strap. Connect it to an unpainted portion of the cabinet.
4. Remove the fax card from the Octel 200/300 cabinet by pivoting the plastic card ejectors at the top
and bottom front edge of the card and sliding the card out of the card cage.
. Handle the fax card only by the top and bottom edges. Do not touch components on the card.
5. Store the removed fax card in a static protection bag.