Transition Networks
SISTP1040-382B-LRT Install Guide
33806 Rev. B
Page 13 of 39
Table 4: Port LED Behavior
Port
LED
Color
Function
RJ45
Port 1~8
Link/
Act/
Speed
Green /
Amber
LED off: port disconnected or link failed.
Green LED on: 1G Link Present, No Activity.
Amber LED on: 100M/10M Link Present, No Activity.
Green blinking : 1G Activity. Port is sending or receiving data.
Amber blinking : 100M/10M Activity. Port is sending or receiving data.
POE Behavior:
LED off : POE is Off
Green LED on : POE is On
Amber LED on: POE is abnormal
SFP:
Ports 1-2
Link/
Act/
Speed
Green /
Amber
LNK: Amber/Green (Two-color)
LED off: port disconnected or link failed
Amber LED on: link-up (100M)
Green LED on: link-up (1G)
Blinking: activity (receiving or transmitting data)
