Troubleshooting Access Type TDM Channel Modules
Troubleshooting Access Type TDM Channel
Modules
This section will help you resolve issues that can be experienced on TDM access
channel modules.
One very important difference between the Single Application and TDM access channel
modules is that the Single Application modules require that an application signal be
present before it attempts to establish a network link. The TDM access channel modules,
however, will attempt to establish the network link immediately upon power on. This
leads to slight differences in what you could expect to see as normal LED states. The
LEDs are located on the faceplate of every TDM access channel Module.
The following subsections identify and resolve issues of:
“2PCA-PCN-10G” on p.233
“2TCA-PCN-1G3+2G5” on p.239
“2TCA-PCN-622M+2G5” on p.246
“4TCA-LS+1G3-V” on p.252
“4TCA-PCN-4GU(S)+4G” on p.257
“8TCA-PC-2G1U+10G-V” on p.264
“10PCA-PCN-1G3+10G” on p.270
232 FSP 3000R7 Maintenance and Troubleshooting Manual - Product Release 16.2 - Document Issue A