
Installing a WAN Adapter Module in a BayStack ARN Router
1-2
114204 Rev. A
Preparing for Installation
Before installing the adapter module:
1.
Be sure that power is turned off (0).
2.
Unplug the power cable from the wall receptacle and from the ARN
(F
igure 1-1).
3.
If present, unplug the redundant power supply cable from the ARN
(F
igure 1-1).
Figure 1-1. ARN Power Switch (Off) and Power Cables
4.
Determine which front-panel adapter module slot to use (Figure 1-2).
ARN0017A
Redundant power supply cable
Power cable
Redundant Power
U
L
U
L
100-240~
1.2A
50-60Hz
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