Tag Archives: EX-SFP-1GE-LX

Fiberstore Compatible 1000BASE-LX/LH SFP modules

1000BASE-LX/LH was standardized six years after the initial gigabit fibre versions as part of the Ethernet in the First Mile task group. It is very similar to 1000BASE-LX, but achieves longer distances up to 10 km over a pair of single-mode fibre due to higher quality optics. The 1000BASE-LX/LH SFP module, compatible with the IEEE 802.3z 1000BASE-LX standard, operates on standard single-mode fibre-optic link spans of up to 10 km and up to 550 m on any multimode fibres. Duplex LC/PC connector.



  • Compliant with SFP MSA standard
  • Compliant with IEEE 802.3z
  • +3.3V single power supply and TTL Logic Interface
  • 10km with 9/125 µm SMF
  • 1310nm FP laser and PIN photodetector for 10km transmission
  • Hot-pluggable SFP footprint duplex LC connector Interface
  • Class 1 FDA and IEC60825-1 Laser Safety Compliant
  • Duplex LC connector
  • Compliant with SFF-8472
  • ROHS compliant
  • Average Output Power:-9~ -3dBm
  • Receiver Sensitivity:-21dBm


  • 1000BASE-LX/LH Ethernet
  • Data storage networks

Fiberstore 1000Base-LX/LH SFP module over single-mode fibre, which is a high performance and cost effective transceiver. It is designed to meet Gigabit Ethernet (1000Base) application. The transceiver consists two sections: the transmitter section consists of a high reliability 1310nm FP LD with monitor photo detector (MPD) in eye safety; the receiver section consists of a high-speed InGaAs PIN photodiode (PD) and trans-impedance preamplifier. The output of the PD drives the post-amplification, quantizing, and optical signal detection circuits. The receiver is built in the LOS monitoring function. For further information, please see SFP MSA and SFF-8472 standard.

With plenty experience in interoperability with 3rd party standard based network equipment such as Cisco, HP, Juniper, Netgear, 3 Com, Alcatel-Lucent, D-LINK, Extreme, and HuaWei, Fiberstore’s fibre optic transceiver are able to fulfill enterprises, service providers, telecom operators and SAN providers to build and fulfill their existing and future network expansions.

Compatible Fibre Optic Transceiver List

Brand Model Description
Brocade E1MG-LX-OM 1000BASE-LX SFP SMF 1310nm 10km LC DDM
Cisco GLC-LH-SM 1000BASE-LX/LH SFP SMF 1310nm 10km LC
Cisco GLC-LH-SMD 1000BASE-LX/LH SFP SMF 1310nm 10km LC EXT DDM
Dell 320-2879 1000BASE-LX SFP SMF 1310nm 10km LC DDM
Extreme Extreme 10052 1000BASE-LX SFP SMF 1310nm 10km LC DDM
HP JD119B 1000BASE-LX SFP SMF 1310nm 10km LC DDM
HP J4859C 1000BASE-LX SFP SMF 1310nm 10km LC DDM
Juniper EX-SFP-1GE-LX 1000BASE-LX SFP SMF 1310nm 10km LC DDM
Juniper JX-SFP-1GE-LX 1000BASE-LX SFP SMF 1310nm 10km LC DDM
Netgear AGM732F 1000BASE-LX SFP SMF 1310nm 10km LC DDM

To save more money, We suggest that compatible 3rd transceiver modules may be another good choice however, you should make sure that your vendor is reliable. Fiberstore’s SFP transceivers are 100% compatible with major brands, they are backed by a lifetime warranty so that you can buy with confidence. Additionally, customize SFP transceivers to fit your specific requirements are available. If you have any requirement of transceivers, Fiberstore will be a good choice for you.