![1Gbs Single Open SFP Port 550m MMF PCIe 2.0 x4 Network Interface Card w/1000Base-SX SFP Transceiver | Your Fiber Optic Solution | Proline 1Gbs Single Open SFP Port 550m MMF PCIe 2.0 x4 Network Interface Card w/1000Base-SX SFP Transceiver | Your Fiber Optic Solution | Proline](https://www.prolineoptions.com/images/product/medium/PRO-PCIE-1SX-SFP_View1_500x500.jpg)
1Gbs Single Open SFP Port 550m MMF PCIe 2.0 x4 Network Interface Card w/1000Base-SX SFP Transceiver | Your Fiber Optic Solution | Proline
![SFP 1 Gigabit Ethernet Interface Kit | Ettus Research, a National Instruments Brand | The leader in Software Defined Radio (SDR) SFP 1 Gigabit Ethernet Interface Kit | Ettus Research, a National Instruments Brand | The leader in Software Defined Radio (SDR)](https://www.ettus.com/wp-content/uploads/2019/01/10101304_650x650(1).jpg)
SFP 1 Gigabit Ethernet Interface Kit | Ettus Research, a National Instruments Brand | The leader in Software Defined Radio (SDR)
Cisco WAN Network Interface Module - expansion module - combo Gigabit SFP x 2 - NIM-2GE-CU-SFP= - Data Routers - CDW.com
Cisco WAN Network Interface Module - expansion module - combo Gigabit SFP x 1 - NIM-1GE-CU-SFP= - Router Modules & Accessories - CDW.com
![Amazon.com: TP-Link Gigabit SFP module | 1000Base-LX Single-mode Fiber Mini GBIC Module | Plug and Play | LC/UPC interface | Up to 10km distance (TL-SM311LS) : Electronics Amazon.com: TP-Link Gigabit SFP module | 1000Base-LX Single-mode Fiber Mini GBIC Module | Plug and Play | LC/UPC interface | Up to 10km distance (TL-SM311LS) : Electronics](https://m.media-amazon.com/images/I/61QGdyrKZlL.jpg)