Fibre-Channel Leds; San Volume Controller 2145-8F4 Fibre-Channel Leds - IBM 2145UPS-1U Hardware Installation Manual

System storage san volume controller
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Fibre-channel LEDs

The fibre-channel LEDs indicate the status of the fibre-channel ports.
The SAN Volume Controller 2145-8G4 and SAN Volume Controller 2145-8F4 use
two fibre-channel LEDs per fibre-channel port, arranged one above the other. The
LEDs are arranged in the same order as the ports.
Table 3 describes the status of the link LEDs.
Table 3. Settings for the SAN Volume Controller 2145-8G4 and SAN Volume Controller
2145-8F4 fibre-channel LEDs
Top LED (link speed)
Off
Off
Blinking
On
Fibre-channel LEDs on the SAN Volume Controller 2145-8F4
The fibre-channel LEDs on the SAN Volume Controller 2145-8F4 indicate the status
of the fibre-channel ports.
Figure 42 shows the fibre-channel LEDs on the SAN Volume Controller 2145-8F4.
Figure 42. SAN Volume Controller 2145-8F4 fibre-channel LEDs
The fibre-channel LEDs are not used by the SAN Volume Controller 2145-8F2.
Ethernet link LED
The Ethernet link LED indicates that there is an active connection on the Ethernet
port.
The Ethernet link LED is located on each Ethernet port; however, only Ethernet
port 1 is used during normal operation.
Power, location, and system error LEDs
The power, location, and system error LEDs are housed together on the rear of the
SAN Volume Controller.
The following terms describe the power, location, and system error LEDs:
Appendix A. SAN Volume Controller 2145-8F4 and SAN Volume Controller 2145-8F2
Bottom LED (link activity)
Off
On/blinking
On/blinking
On/blinking
1 2 3 4
Link Status
Inactive
Active 1 Gbps
Active 2 Gbps
Active 4 Gbps
73

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