Cisco Systems 1570NM CWDM 2/4/8GBPS FC SFP+

10/25GBASE-LR SFP28 Module

Cisco Systems Part# SFP-10/25G-LR-S=

Transceivers/Media Converters – SFP28 - 25 Gigabit Ethernet Ethernet Technology - Optical Fiber - 1 Total Number of Ports - 25GBase-LR Network Technology - G.652 µm - Single-mode - China - LC/PC - Data Networking - Optical ...

10GBASE-LR SFP Mod Enterprise Class

Cisco Systems Part# SFP-10G-LR-S=

Transceivers/Media Converters – SFP+ - 10 Gigabit Ethernet Ethernet Technology - Optical Fiber - 1 Total Number of Ports - Hot-swappable - 10GBase-LR Network Technology - Single-mode - 0.3" Height - 0.5" Width - 2.2" Depth - LC/PC - ...