Leds; System Status Led - HP FlexFabric 5950 Series Installation Manual

•
10-GE SFP+ copper cables in
•
10-GE SFP+ optical cables in
Table 29 SFP28 transceiver modules available for the SFP28 ports
Product
Code
JL293A
NOTE:
For more information about FEC negotiation, see Ethernet interfaces in HPE FlexFabric 5950
Switch Series Layer 2 –LAN Switching Configuration Guide.
Table 30 SFP28 copper cables available for the SFP28 ports
Product Code
JL294A
JL295A

LEDs

System status LED

The system status LED shows the operating status of the switch.
Table 31 System status LED description
LED mark
SYS
Central
wavelength
Description
(nm)
HPE X190 25G
SFP28 LC SR 850
100m MM XCVR
Description
HPE X240 25G SFP28 to SFP28 1m DAC
HPE X240 25G SFP28 to SFP28 3m DAC
Status
Steady green
Flashing green
Steady red
Flashing blue (3 Hz)
Table 18.
Table 19.
Fiber
diameter (µm)
Multi-mode,
50/125
Description
The switch is operating correctly.
The switch is performing power-on self test (POST).
The system has failed to pass POST or has problems such as fan
failure.
Helps you to locate the switch.
To locate the switch in the rack, execute the locator blink blink-time
60
Modal Maximum
bandwidth transmission
(MHz*km) distance
•
2000
•
•
4700
•
Cable length
1 m (3.28 ft)
3 m (9.84 ft)
FEC
negotiation
disabled: 30 m
(98.43 ft)
FEC
negotiation
enabled: 70
(229.66 ft)
FEC
negotiation
disabled: 40 m
(131.23 ft)
FEC
negotiation
enabled: 100 m
(328.08 ft)