Figure 8: Leds For Ports 49, 53, 57, 61 On X950-52Xsq Switch; Table 5: Link And Activity Status Leds For 40Gbps Qsfp+ Or 100Gbps Qsfp28 Transceivers - Allied Telesis x950 Series Installation Manual

Ports 49, 53, 57, and 61 on the x950-52XSQ switch have one link and
activity status LED each. Refer to Figure 8.
Transceiver port LED
Figure 8. LEDs for Ports 49, 53, 57, 61 on x950-52XSQ Switch
The states of the LEDs for 40Gbps QSFP+ or 100Gbps QSFP28
transceivers are defined in Table 5.
Table 5. Link and Activity Status LEDs for 40Gbps QSFP+ or 100Gbps
State
Solid Green
Flashing Green
Solid Amber
Flashing Amber
Off
QSFP28 Transceivers
Description
The transceiver has established a 100Gbps link to
a network device.
The transceiver is transmitting or receiving data at
100Gbps.
The transceiver has established a 40Gbps link to a
network device.
The transceiver is transmitting or receiving data at
40Gbps.
Possible causes of this state are listed here:
- The transceiver 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.
Note
The x950-52XSQ switch does not have the
eco-friendly button.
x950 Series Installation Guide for VCStack
31