OVD004 on a digital TN 1

[jimc35]

Just had an OVD004 error pop up on my screen followed by the TN associated with the error. What would cause a single digital TN disable itself during the middle of the day. The TN is located on a fiber remote OPT11 cabinet.

 

[yewslus]

First make sure it is a valid set. UNEQ and untermed sets have been known to give false codes. Otherwise, you could be looking at a variety of things, including wiring issues, port issues, etc.

Is this the first time it has happened?

 

[jimc35]

Yes this is the first time it has happened. I enable the port and IDU the set and it comes back with the set info. It is a M3904. The remote cabinet, cards and sets are fairly new. They were installed about two years ago as an upgrade to one of the buildings I manage. I would suspect a wiring issue possibly but I thought I would mention this on this forum to get any feedback from those who has had the same issue.

 

[GHTROUT]

Sounds like a jack has a bad connection, where the pins are touching or there is oxidation somewhere.

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