Table 5: Link And Activity Status Leds For The 40Gbps Qsfp+ Transceiver Slots With Qsfp+ Transceivers; Table 6: Link And Activity Status Leds For The 40Gbps Qsfp+ Transceiver Slots With Breakout Cables - Allied Telesis AT-x550-18XTQ Installation Manual

Table 5. Link and Activity Status LEDs for the 40Gbps QSFP+ Transceiver
Slots with QSFP+ Transceivers
State
Solid Green
Flashing Green
Off
The L:ED states when the QSFP+ slots contain breakout cables are
described in Table 6 on page 31.
Table 6. Link and Activity Status LEDs for the 40Gbps QSFP+ Transceiver
State
Solid Green
Flashing Green
Off
x550 Series Installation Guide for Virtual Chassis Stacking
The transceiver has established a 40Gbps
link to a network device.
The transceiver is transmitting or receiving
data.
Possible causes of this state are listed
here:
- The slot is empty.
- The transceiver has not established a
link to a network device.
- The LEDs are turned off. To turn on the
LEDs, use the eco-friendly button.
Slots with Breakout Cables
At least one of the four ports on the
breakout cable has established a 10Gbps
link to a network device.
At least one of the four ports on the
breakout cable is sending or receiving
data.
Possible causes of this state are listed
here:
- The slot is empty.
- None of the ports on the breakout cable
have established a link to a network
device.
- The LEDs are turned off. To turn on the
LEDs, use the eco-friendly button.
Description
Description
31