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StarTech.com MSA Uncoded SFP Module - 1000BASE-LX - 1GE Gigabit Ethernet SFP 1GbE Single Mode Fiber (SMF) Optic Transceiver

  • 1000Base-SX
  • 1000Base-LX
  • 1000Base-TX
  • 100% MSA UNCODED SFP TRANSCEIVER: Designed, programmed and tested to work with compatible MSA Compliant switches and routers to deliver dependable 1GbE connectivity
  • TECHNICAL SPECS: 1000BASE-LX | 1Gbps | Single Mode (SMF) | LC Connector | 1310nm | Digital Diagnostic Monitoring (DDM) | Distances up to 10km (6.2mi)
  • TESTED FOR COMPATIBILITY: Hot-swappable in MSA Compliant routers and switches; DDM support reports the transceiver's status to most SNMP network management tools.
  • LIFETIME WARRANTY: Backed by a lifetime warranty on the life of the module itself and not the life of your switch; our modules won't void your OEM warranty and supported by our Tech Advisors 5/24
  • WORKS WITH MSA COMPLIANT SWITCHES: Works with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link and more that accept uncoded modules
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Overview
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Adds consistently reliable 1 GbE fiber connections - Lifetime Warranty on all St

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The StarTech.com SFP1000LXST is an MSA-compliant, uncoded 1000BASE-LX SFP transceiver for network teams connecting compatible switches or routers over single-mode fiber at up to 1 Gbps and 10 km.

Recommended For

  • Network administrators connecting switches or routers between wiring closets or buildings over single-mode fiber, when the link needs Gigabit Ethernet over a run of up to 10 km.
  • IT teams replacing or adding a 1GbE LX optic in an MSA-compatible switch or router, after confirming the device accepts uncoded third-party SFP modules.
  • Administrators linking equipment from different vendors over fiber, when both endpoints support 1000BASE-LX and the equipment’s compatibility requirements have been checked.
  • Network operations staff who want DDM readings from a supported SFP to help monitor transceiver status through network-management tools.

Real-World Use Scenarios

  • A campus or business connects switches in separate buildings over installed single-mode fiber; the link extends the LAN at 1GbE without requiring copper cabling between buildings. Both ends need compatible 1000BASE-LX optics, and the actual usable distance depends on the fiber path and equipment.
  • An IT team adds a fiber uplink between a core switch and a distant network closet where 1GbE is sufficient; compatible 1000BASE-LX equipment can carry the connection over single-mode fiber, subject to the installed cabling and link budget.
  • A network technician replaces a damaged or failed optic in a compatible switch or router; the hot-swappable module is intended to make replacement with less network interruption than removing the device from service.
  • A team equips an MSA-compatible switch or router with a fiber port for a 1GbE network link; the uncoded module may work when the host accepts it, but the device’s compatibility list and the far-end optic and fiber type should be checked before deployment.
  • A network administrator checks the optical module’s reported status while troubleshooting a fiber uplink; DDM data can help identify module or link conditions when the host and monitoring tools support it.

Spec Summary

AttributeValue
Best ForConnecting MSA-compliant network equipment over 1 Gbps single-mode fiber links up to 10 km
Optical And Network SpecificationsIEEE 802.3z 1000BASE-LX, TCP/IP, 1 Gbps transfer rate, 1310 nm wavelength, and up to 10 km (6.2 mi) reach
Fiber Interface And FeaturesSingle-mode optical fiber with one LC duplex female port; supports Digital Diagnostics Monitoring (DDM/DOM) and hot-plugging
Operating EnvironmentOperating temperature: 0–70°C (32–158°F); storage temperature: −40–85°C (−40–185°F); humidity: 5–95% RH
Package ContentsOne SFP transceiver
Model IdentifiersStarTech.com SFP1000LXST