I/O modules
EMC VNX5500 Parts Location Guide 29
Two-port 10-GbE optical I/O module
Figure 25 shows the part number label location on the two-port 10-Gb/s optical I/O 
module (labeled 10 GbE iSCSI or 10 GbE v2 on the latch handle).
Figure 25  Example of the two-port optical I/O module
Table 19 shows the part number label location, part number, description, and whether it 
is a FRU or CRU.
Part Number (P/N) Label
CNS-001700
Table 19  Two-port optical I/O module part number
Part number label 
location 
(Figure 25) Part number Description FRU CRU
303-081-103B or C Two-port 10-Gb/s optical I/O 
module