Leds For The 40Gbps Qsfp+ Transceiver Slots; Figure 7: Leds For The 40Gbps Qsfp+ Slots - Allied Telesis AT-x550-18XTQ Installation Manual

Chapter 1: Overview
LEDs for the
40Gbps QSFP+
Transceiver Slots
30
Table 4. Link and Activity Status LEDs on the 1Gbps and 10Gbps Ports on
the AT-x550-18XTQ Switch (Continued)
State
Solid Amber
Flashing Amber
Off
The 40Gbps QSFP+ transceiver slots on the switch have one LED. The
LEDs are located between the slots. Refer to Figure 7.
Top Transceiver Slot LED
Figure 7. LEDs for the 40Gbps QSFP+ Slots
The LED displays link and activity status. The LED states when the slots
have QSFP+ transceivers are described in Table 5 on page 31.
Description
The transceiver has established a 1Gbps
link to a network device.
The transceiver is transmitting or receiving
data in 1Gbps.
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.
Bottom Transceiver Slot LED