Troubleshooting the SWAN Concentrator and WAN Subsystem

53 2 A
53 3 B
54 0 C
54 1 D
54 2 E
54 3 F
<concnum> is the incremental number of the SWAN concentrator. For example, the first
SWAN concentrator would be 01, the second SWAN concentrator would be 02, and so on.