Management Ethernet Port Leds; Interface Card Status Led - NEC QX-S5500G Series Installation Manual

Installation Guide
QX-S5500G Series Ethernet Switches
LED status
Steady green
Flashing green
Steady yellow
Flashing yellow
Off

10.3.9 Management Ethernet port LEDs

The QX-S5524GT-4X1C, QX-S5548GT-4X1C, and QX-S5524GP-4X1C provide an
ACT/LINK LED to indicate the operating state of the management Ethernet port.
Management Ethernet port LED
(ACT/LINK) status
Steady green
Flashing yellow
Flashing yellow (3 Hz)
Off

10.3.10 Interface card status LED

The QX-S5524GT-4X1C, QX-S5548GT-4X1C, and QX-S5524GP-4X1C provide an
interface card slot at the rear. The interface card status LED on the front panel indicates the
operating state of the interface card.
LED mark
SLOT
Table 10-21 QSFP+ port LED description
A link is present on the port and the port is operating at 40 Gbps.
The port is sending or receiving data at 40 Gbps.
A link is present on the port and the port is operating at 10 Gbps.
The port is sending or receiving data at 10 Gbps.
No link is present on the port.
Table 10-22 Management Ethernet port LED description
A link is present on the port.
The port is sending or receiving data.
The port has failed POST.
No link is present on the port.
Table 10-23 Interface card status LED description
LED status
Steady green The interface card is in position and is operating correctly.
Flashing
The switch does not support the card model, or the card has failed.
yellow
Off The interface card slot is empty.
Description
Description
Description
10-19
10. Appendix C Ports and LEDs