B&B Electronics 852-10140--58 - Manual - Manual (Page 6)

6
LED OPERATION
Each Access Converter/3 includes diagnostic LEDs for troubleshooting.
Front
Back
Twisted Pair Downlink Ports
The LED indicator for the twisted pair downlink port is located on the RJ-45
connector of the downlink port next to the power connector. There are two LED
functions for the twisted pair downlink ports. LED functions are as follows:
• Glows amber when a link is established on the copper port
• Glows amber indicating a valid link, then blinks amber when activity is detected
on the copper port.
Note
The green LED on RJ-45 connectors are reserved for future use, with one
exception— refer to the following Uplink Port sections for more information.
Uplink LED
Fiber Uplink
LED
TX Downlink LED