49
NOTE:
HP recommends that you use HP 1000 Mbps SFP transceiver modules, SFP+ transceiver modules, or SFP+
DAC cables for the SFP+ ports on the switch. The HP 1000 Mbps SFP and SFP+ transceiver modules are
subject to change over time. For the most up-to-date list of SFP and SFP+ transceiver modules, contact your
HP sales representative or technical support engineer.
For more information about the 1000 Mbps SFP transceiver modules, SFP+ transceiver modules, and
SFP+ DAC cables, see
HP Comware-Based Devices Transceiver Modules User Guide
.
Figure 52
SFP+ DAC cable
(1) Connector
(2) Pull latch
Combo interface
The HP 5130-24G-SFP-4SFP+ EI switch provides eight combo interfaces. A combo interface includes 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 status of the switch.
Table 19
System status LED description
LED mark
Status
Description
SYS
Steady green
The switch is operating correctly.
Flashing green
The switch is performing power-on self test (POST).
Steady red
The switch has failed POST.
Flashing yellow
Some ports have failed POST.
Off
The switch is powered off.
1
2