8
Removal and Installation of E3/DS3/OC3/STM1 I/O Card on the WAN2 Module Motherboard
Use the following Steps as guidance to:
Remove a defective I/O card and install a new I/O card on the module,
or
Remove I/O card from a defective module and reinstall the I/O card on the new module.
a
Detach the motherboard by removing the four screws (
.1/
and
.2/
in Figure 4-10) that hold
the motherboard to the module. Retain the screws for reattaching the motherboard.
1
2
Figure
4-10. Removing the Motherboard
b
Disconnect the motherboard connectors and lift the motherboard out of the module.
c
Remove the faceplate bracket from the motherboard (
.3/
in Figure 4-11 on page 4-19),
retaining the screws and the bracket.
4-18
8265 PD and SG
Summary of Contents for 8265 Nways ATM Switch
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