RFS4011 Series Integrated Services Controller:
Installation Guide
12
3.4 SFP Gigabit Ethernet LEDs
3.4.1 SFP Port Speed LED
3.4.2 SFP Port Activity LED
Port Speed LED
Event
Green Blinking
1000 Mbps
Amber Blinking
Module or Tx/Rx Fault Loss
Port Status LED
Event
Off
No Link or Administratively shut down
Green Solid
Link present / Operational
Amber Blinking
Module or Tx/Rx Fault Loss
UPLINK
SFP
Port speed
Port activity
RFS4000_Baseline.book Page 12 Tuesday, September 28, 2010 9:55 AM