2 PACK 1.25G SFP 1310nm Single-Mode Module SMF 1000Base-LX, Up to 20 km Transceiver. SFP Fiber module is Hot-Swappable with ESD protection making upgrades and replacements seamless by minimizing network disruptions, It is designed for maximum equipment compatibility with SFF-8431, SFF-8432 and IEEE 802.3ab.

Applicability
Compatible with Cisco GLC-LH-SMD,Ubiquiti UniFi,Meraki MA-SFP-1GB-LX10,Fortinet,Mikrotik,TP-Link,Netgear,TL-SM311LS,D-Link,Intel and other open switches,used in 1000BASE networking devices such as fiber switches, routers, network interface cards (NICs), NAS, and 1G media converters.

Specifications
Data Rate:10/100/1000M 1.25Gb/s
Fiber Type: 1310 nm Single-Mode Fiber Module
Connector: Dual Core LC
Reach Up to 20KM; Product Size:2.6*0.4*0.4in
Temperature: 0℃-70℃
Gigabit Ethernet,Low EMI emission.

Easy installation
Plug and Play, Supports hot-pluggable. Rotate the ring latch down at 90 degree angle to unlock, then pulling transceiver out from switch. High-quality metal material of housing, ensuring long life of repeated repeatedly plug and durable.

Manufacturer Global Sales
GESD designs manufactures and sells SFP module transceivers (1G/10G/40G/100G), customized service is available, global sales.