Adtran
Help
Attention! The Adtran support community will be placed in read-only mode on Monday, January 20th, at 8 AM CST for system maintenance. During this time, new posts, replies, or other content updates will be unavailable. The system will return to normal functionality by 9 AM CST on Tuesday, January 21st. If you encounter any product issues during this read-only period, you can reach out to Adtran support at any time. Thank you!
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Show  only  | Search instead for 
Did you mean: 
kevinm
New Contributor
‎09-30-2015 08:11 AM

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
Reply
1 Reply
kevinm
New Contributor
‎09-30-2015 11:39 AM

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.  

0 Kudos
Accept as Solution Reply