EMC VNX Series

52 EMC VNX8000 Hardware Information Guide
I/O modules
Four-port 16-Gb/s FC I/O module LEDs
The four-port 16-Gb/s Fibre Channel (FC) I/O module has two different types of status
LEDs. Figure 38 shows the LEDs and Table 21 describes them.
Figure 38 Four-port 16-Gb/s FC I/O module LEDs
Link/Activity
LED
Power/fault
LED
Link/Activity
LED
Link/Activity
LED
Link/Activity
LED
CNS-001670
Table 21 Four-port 16-Gb/s FC I/O module LEDs
LED Color State Description
Power/Fault Green On I/O module is powered up.
Amber On I/O module has faulted.
— Off I/O module is powered down.
Link/Activity
(each port
has one LED)
Blue On 4-, 8-, or 16-Gb/s link speed (autonegotiates)
Blue Blinking Small form-factor pluggable (SFP+
1
) transceiver module
faulted, unsupported, or optical cable fault.
— Off No network connection
1. Refer to the VNX8000 Parts Location Guide for the correct SFP+ part number.