SFP -OC12/STM4 LR, L-4.2, 1 FD
Cisco Systems Part# ONS-SI-622-L2=
Modules – SFP - 622 Maximum Data Transfer Rate - Optical Fiber - 1 Total Number of Ports - Hot-swappable - 9 µm Fiber Optic Cable Standard - Single-mode - 0" Height - 0.5" Width - 2.2" Depth - LC - ONS ...
SFP -OC3/STM1 LR-2, L-1.2, FD
Cisco Systems Part# ONS-SI-155-L2=
Modules – SFP - 155 Maximum Data Transfer Rate - Optical Fiber - 1 Total Number of Ports - Hot-swappable - 9 µm Fiber Optic Cable Standard - Single-mode - China - 0" Height - 0.5" Width - 2.2" Depth - LC