Combo Interface; Leds; System Status Led; Power Module Status Led - H3C S5560-EI series Installation Manual

NOTE:
As a best practice, use H3C QSFP+ transceiver modules, QSFP+ cables, or QSFP+ to SFP+ cables for the
•
QSFP+ ports on the switch. The H3C QSFP+ transceiver modules, QSFP+ cables, and QSFP+ to SFP+
cables available for the QSFP+ ports are subject to change over time. For the most recent list of QSFP+
transceiver modules, QSFP+ cables, and QSFP+ to SFP+ cables available for the QSFP+ ports, contact
H3C Support or marketing staff.
You can use a QSFP-40G-SR4-MM850 or QSFP-40G-CSR4-MM850 transceiver module to connect a
•
QSFP+ port to four SFP+ ports. The QSFP+ transceiver module and SFP+ transceiver modules to be
connected must be the same in specifications, including central wavelength and fiber type.
For more information about H3C QSFP+ transceiver modules, QSFP+ cables, and QSFP+ to SFP+ cables,
see H3C Transceiver Modules User Guide.

Combo interface

The S5560-30F-EI and S5560-34C-EI switches each provide eight combo interfaces. A combo interface
contains an SFP port and a 10/100/1000BASE-T autosensing Ethernet port. Only one of these two ports
can operate at a time.

LEDs

System status LED

The system status LED shows the operating state of the switch.
Table 29 System status LED description
LED mark
SYS

Power module status LED

The S5560-30C-EI,
S5560-54C-PWR-EI switches provide two power module slots at the rear. For each power module, these
switches provide a power module status LED on the front panel.
Table 30 Power module status LED description
LED mark
PWR1
Status
Steady green
Flashing green (1 Hz)
Steady red
Flashing yellow (1 Hz)
Off
S5560-34C-EI, S5560-54C-EI,
Status
Steady green
Description
The switch is operating correctly.
The switch is performing power-on self test (POST).
The switch has failed the POST or is faulty.
Some ports have failed to pass POST or are faulty.
The switch is powered off.
S5560-30F-EI,
Description
A power module is installed in power module slot 1, and the
power module is outputting power correctly.
83
S5560-30C-PWR-EI, and