48 EMC VNX5400 Hardware Information Guide
I/O modules
Figure 32 Four-port 8-Gb/s FC I/O module
The four-port 8-Gb/s FC I/O module uses SFP+ transceiver modules to connect to LC-type
optical fibre cables (“Lucent Connector type interface” on page 45). These SFP+
transceiver modules are input/output (I/O) devices that plug into the FC port of the FC I/O
modules. For more information about these SFP+ transceiver modules, see the “I/O
modules” section on page 44.
Note: The 8-Gb/s I/O module uses a specific type of SFP module, ensure you are using the
correct one. Refer to the Parts Location guide for more information.
1 Push button latch handle 3 SFP+ (optical) port (four)
2 Power/fault LED 4 SFP+ link/activity LED
1
2
3
4
CNS-001752