10GBASE SR SFP Module
Cisco Systems Part# SFP-10G-SR=
Modules – SFP+ - 10 Gigabit Ethernet Ethernet Technology - Optical Fiber - 1 Total Number of Ports - Hot-swappable - 10GBase-SR Network Technology - 62.5 µm Fiber Optic Cable Standard - 50 µm Fiber ...
10GBASE-Er SFP Module **Configured**
Cisco Systems Part# SFP-10G-ER
Modules – SFP+ - 10 Gigabit Ethernet Ethernet Technology - Optical Fiber - 1 Total Number of Ports - Hot-swappable - 10GBase-ER Network Technology - Single-mode - 0.3" Height - 0.5" Width - 2.2" Depth - LC/PC - ...