Cisco Systems IE9300 with 24 Ports Ge SFP Downlinks Amp

1000BASE-BX40 SFP 1310NM

Cisco Systems Part# GLC-BX40-U-I=

Transceivers/Media Converters – SFP (mini-GBIC) - Gigabit Ethernet - Optical Fiber - 1000BASE-BX40-U Network Technology - Single-mode - 1 Total Number of Ports - 0.3" Height - 0.5" Width - 2.2" Depth - LC/PC - Cisco Catalyst ...

1000BASE-BX40 SFP 1490NM

Cisco Systems Part# GLC-BX40-DA-I=

Transceivers/Media Converters – SFP (mini-GBIC) - Gigabit Ethernet - Optical Fiber - 1 Total Number of Ports - Hot-swappable - 1000Base-BX40-D Network Technology - Single-mode - China - 0.3" Height - 0.5" Width - 2.2" Depth - LC/PC ...