EMC VNX5500 - Page 60

60 VNX5500 Hardware Information Guide
I/O modules
cables will show a letter and numeral (for example A1 and A2 for the TX and RX,
respectively) or a white and yellow rubber gasket (jacket) for the send or transmit (TX) and
receive (RX) ends. For an example of an LC type cable, see Figure 21 on page 32.
Four-port 8-Gb/s FC I/O module LEDs
The four-port 8-Gb/s Fibre Channel (FC) I/O module has two different types of status LEDs.
Figure 53 shows the LEDs and Table 34 describes them.
Figure 53 Four-port 8-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 34 Four-port 8-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)
Green On 2- or 4-Gb link speed (suboptimal speed)
Blue On 8-Gb/s link speed (maximum speed)
Green or
Blue
Blinking Small form-factor pluggable (SFP+
1
) transceiver module
faulted, unsupported, or optical cable fault.
— Off No network connection
1. Refer to the VNX5500 Parts Location Guide for the correct SFP+ part number.