EMC VNX5500 - Page 52

52 VNX5500 Hardware Information Guide
I/O modules
page 47). The two-port 10-Gb/s optical I/O module uses iSCSI protocol, hence the
required SFP+ transceiver module uses a different part number (for part number label
location, see the
VNX5500 Parts Location Guide ). This I/O module also includes a TCP
offload engine (or TOE).
Figure 44 Two-port 10-Gb/s optical I/O module
Two-port 10-Gb/s optical I/O module LEDs
The two-port 10-Gb/s optical I/O module has three types of status LEDs. Figure 45 shows
the LEDs and Table 30 on page 53 describes them.
Figure 45 Two-port 10-Gb/s optical I/O module LEDs
1 Push button latch handle 4 SFP+ link LED (right)
2 Power/fault LED 5 SFP+ NIC activity LED (left)
3 SFP+ (optical) port (two)
1
0
1
2
3
4
5
CNS-001756
1
0
Link LED
Link LED
Activity LED
Activity LED
CNS-001672
Power/fault LED