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Figure 40 40G QSFP+/100G QSFP28 copper cable
1
(1) Connector
NOTE:
•
As a best practice, use HPE transceiver modules and cables for the QSFP28 ports on the switch. HPE
transceiver modules and cables available for the QSFP28 ports are subject to change over time. For the
most up-to-date list of HPE transceiver modules and cables available for the QSFP28 ports, contact Hewlett
Packard Enterprise Support or marketing staff.
•
For more information about HPE transceiver modules and cables, see HPE Comware-Based Devices
Transceiver Modules User Guide.
LEDs
System status LED
The system status LED shows the operating status of the switch.
Table 24 System status LED description
LED mark
SYS
QSFP28 port LED
Table 25 QSFP28 port LED description
LED status
Steady green
Flashing green
Steady yellow
2
Status
Steady green
Flashing green
Steady red
Flashing red
Off
Description
A transceiver module or cable has been correctly installed. The port has a link
and is operating at 100 Gbps.
The port is sending or receiving data at 100 Gbps.
A transceiver module or cable has been correctly installed. The port has a link
and is operating at 40 Gbps.
(2) Pull latch
Description
The switch is operating correctly.
The switch is performing power-on self test (POST).
The system has failed POST, or a problem has occurred.
Some ports have failed POST or failed to operate.
The switch is powered off or has failed to start up.
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