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Installing a WAN Adapter Module
114200-E Rev 00
4-3
4.
Determine which of the two front-panel adapter module slots to use
(Figure 4-1)
.
Figure 4-1. Location of Adapter Module Slots 1 and 2
5.
Remove the installed adapter module or the slot filler panel.
• To install the adapter module in an empty slot, go to
“Removing the Filler Panel
” on page 4-3.
• To replace an installed adapter module, go to
“Removing an Adapter Module
” on page 4-5.
Removing the Filler Panel
To remove the filler panel from an empty adapter module slot:
1. Using a Phillips screwdriver, remove the screw that secures the filler
panel in either slot 1 or slot 2 (Figure 4-2)
.
1
2
ARN0076A
ARN front panel
Telco
Tx
Rx
RLSD
DTR
DSU/CSU