Sfp Gigabit Ethernet Leds; Sfp Port Speed Led; Sfp Port Activity Led - Extreme Networks Summit WM3400 Installation Manual

LED Codes

SFP Gigabit Ethernet LEDs

SFP Port Speed LED

Port Speed LED
Green Blinking
Amber Blinking

SFP Port Activity LED

Port Activity LED
Off
Green Solid
Amber Blinking
16
UPLINK
SFP
Event
1000 Mbps
Module or Tx/Rx fault loss
Event
No link or administratively shut down
Link present / operational
Module or Tx/Rx fault loss
Summit WM3400 Wireless LAN Controller Installation Guide
Port speed
Port activity