EMC VNX Series Hardware Information Manual page 50

I/O modules
50 VNX5500 Hardware Information Guide
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3
4
5
CNS-001751
1 Push button latch handle
2 Power/fault LED
3 RJ-45 NIC (copper) port (four)
Figure 42 Four-port 1-Gb/s copper iSCSI I/O module
4 RJ-45 NIC link LED
5 RJ-45 NIC activity LED