The Adtran community holiday season is starting next week! The holiday period will span from December 21, 2024 to January 6, 2025. During this time, responses to feedback form submissions may be delayed. If you are encountering product issues, you can reach out to Adtran support at any time.
cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 
kevinm
New Contributor

Solid Amber Link/Activity LED

Hello, I have a 1534 and recently ports 21 and 24 show a solid amber LED, and ports 21 through 24 do not function (22 and 23 have no light, but do not work either).  I am testing this on a bench, not connected to anything but power and plugging in a cable into each port and testing for connectivity.  The manual does not mention an amber light for the Link/Activity LED, though I do think it is common to blink amber for activity.  But I have not seen a solid amber LED, especially with no cable attached.  Any suggestions would be appreciated.

0 Kudos
1 Reply
kevinm
New Contributor

Re: Solid Amber Link/Activity LED

Update: I removed the board from the chassis and inspected.  On the underside there was a resistor just dangling, ready to completely fall off.  After reattaching, the issue seems to be fixed.