Allied Telesis AT-SBx31CFC960 - Manual (Page 52)

Chapter 2: Overview of the Ethernet Line Cards
52
Figure 28. Transceiver Slot LEDs on the AT-SBx31XZ4 XFP Line Card
Table 11. Transceiver Slot LEDs on the AT-SBx31XZ4 XFP Line Card
LED State Description
L/A
Solid Green The XFP module has established a link with a
network device.
Flashing
Green The XFP module is transmitting or receiving data
at 10 Gbps.
Off The slot is empty or the XFP module has not
established a link with a network device.