![Amazon.com: 4Pack 1.25G SFP LC Module 1000Base-LX(SMF,1310nm,20km,DDM) Single-Mode Transceiver for Cisco GLC-LH-SMD,Ubiquiti UniFi,Meraki MA-SFP-1GB-LX10,Fortinet,Mikrotik,TP-Link,Netgear,TL-SM311LS,D-Link,Intel : Electronics Amazon.com: 4Pack 1.25G SFP LC Module 1000Base-LX(SMF,1310nm,20km,DDM) Single-Mode Transceiver for Cisco GLC-LH-SMD,Ubiquiti UniFi,Meraki MA-SFP-1GB-LX10,Fortinet,Mikrotik,TP-Link,Netgear,TL-SM311LS,D-Link,Intel : Electronics](https://m.media-amazon.com/images/I/61ulC0hid5L.jpg)
Amazon.com: 4Pack 1.25G SFP LC Module 1000Base-LX(SMF,1310nm,20km,DDM) Single-Mode Transceiver for Cisco GLC-LH-SMD,Ubiquiti UniFi,Meraki MA-SFP-1GB-LX10,Fortinet,Mikrotik,TP-Link,Netgear,TL-SM311LS,D-Link,Intel : Electronics
![SFP-7040-31 - Gigabit single-mode SFP transceiver, 1000Base-LHX, 1310nm, max range 40Km, dual LC connector SFP-7040-31 - Gigabit single-mode SFP transceiver, 1000Base-LHX, 1310nm, max range 40Km, dual LC connector](https://cdn11.bigcommerce.com/s-km6dyefd/images/stencil/1280x1280/products/218/403/sfp-7040-31__99192.1409672612.jpg?c=2)
SFP-7040-31 - Gigabit single-mode SFP transceiver, 1000Base-LHX, 1310nm, max range 40Km, dual LC connector
![Generic Compatible 1000BASE-LX 1Gb SFP Transceiver Module - 1310nm - 10km Distance | Fibertronics, Inc. Generic Compatible 1000BASE-LX 1Gb SFP Transceiver Module - 1310nm - 10km Distance | Fibertronics, Inc.](https://fibertronics.com/images/thumbs/0028852_generic-compatible-1000base-lx-1gb-sfp-transceiver-module-1310nm-10km-distance_550.jpeg)
Generic Compatible 1000BASE-LX 1Gb SFP Transceiver Module - 1310nm - 10km Distance | Fibertronics, Inc.
![Generic Compatible SFP 1000BASE-BX-U BiDi 1310nm-TX/1490nm-RX 10km DOM Simplex LC/UPC SMF Optical Transceiver Module - FS.com Europe Generic Compatible SFP 1000BASE-BX-U BiDi 1310nm-TX/1490nm-RX 10km DOM Simplex LC/UPC SMF Optical Transceiver Module - FS.com Europe](https://resource.fs.com/images/WwAsMpvfLOLzaMpK.jpg)
Generic Compatible SFP 1000BASE-BX-U BiDi 1310nm-TX/1490nm-RX 10km DOM Simplex LC/UPC SMF Optical Transceiver Module - FS.com Europe
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