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StarTech.com SFP100BLXST transceiver angled view showing blue LC fiber port and metal casing
StarTech.com SFP100BLXST transceiver angled view showing blue LC fiber port and metal casing
Rear view of SFP100BLXST 100Mbps transceiver displaying gold electrical contacts and latch
Front view of StarTech.com 1310nm transceiver with dual LC fiber ports and label details
StarTech.com SFP100BLXST 100Mbps transceiver front view showing LC port and gold contacts
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StarTech.com SFP100BLXST 100Mbps 1310nm Transceiver

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Dispatch Time: Next Working Day Dispatch timelines are estimates and may vary due to unforeseen delays of 1-2 working days for small orders. Larger quantities may require additional processing time.

Product Code: OPTT-157

MPN #: SFP100BLXST

Product Condition: New

Network upgrades often stall because old copper links can’t reach distant offices or data-centres. The StarTech.com SFP100BLXST 100Mbps 1310nm Transceiver solves that by turning a standard Ethernet port into a reliable 100 Mbps fibre connection, letting you extend your network up to 10 km without costly rewiring.

Benefits of StarTech.com Transceiver

You gain peace of mind knowing the module is hot-swappable, so you can replace or upgrade it without shutting down the network. Its low power draw of less than 1 W keeps energy costs down and reduces heat in cramped rack spaces. The lifetime warranty and multilingual technical support mean you’re covered for the long haul, eliminating worries about future failures. Digital Diagnostic Monitoring gives you real-time insight into signal health, helping you maintain optimal performance with minimal effort.

Key Features of a 100 Mbps Transceiver
  • Wavelength: 1310 nm. Uses the standard long-reach wavelength for clear signals over single-mode fibre.
  • Maximum Data Transfer Rate: 155 Mbps. Provides headroom above the 100 Mbps Ethernet rate for stable throughput.
  • Type: Single Mode Fiber. Designed for long-distance runs with low attenuation.
  • Connection Type: LC Connector. Fits common fibre patch panels and equipment.
  • Maximum Transfer Distance: 10 km (6.2 mi). Extends your network far beyond typical copper limits.
  • Power Consumption: < 1 W. Keeps rack power budgets low and reduces cooling needs.
  • DDM: Yes. Offers digital optical monitoring for proactive maintenance.
  • Form Factor: Plug-in module. Easy to install in any MSA-compliant SFP slot.
  • Compatibility: 100BASE-LX. Works with any device supporting the 100 Mbps LX standard.
  • Warranty: Lifetime. Guarantees the module for the entire lifespan of your network.

Usages of a 100 Mbps Transceiver

A reliable fibre link is essential for many everyday scenarios:

  • Connecting remote office buildings to the main site.
  • Linking server rooms across a campus where copper cabling is impractical.
  • Extending surveillance camera feeds over long distances without loss.
  • Providing a stable backhaul for point-of-sale systems in large retail spaces.
  • Upgrading legacy equipment that only supports 100 Mbps Ethernet.

StarTech.com Transceiver Choice

Many buyers hesitate, worrying that a 100 Mbps module might be too slow for modern applications or that fibre upgrades are too complex. Others fear incompatibility with existing switches and routers, leading to costly trial and error.

The StarTech.com SFP100BLXST removes these doubts. It complies with MSA standards, guaranteeing seamless operation with any 100BASE-LX-compatible device. Its 10 km reach and single-mode design let you span large distances without signal degradation, while the built-in DDM and lifetime warranty provide confidence that the investment will perform reliably for years to come.


Specifications
Miscellaneous
Miscellaneous / Compliant StandardsFCC, RoHS, WEEE, MSA, RCM
Networking
Networking / Form FactorPlug-in module
Networking / Connectivity TechnologyWired
Networking / FeaturesHalf duplex mode, full duplex mode, Digital Optical Monitoring (DOM) support, Digital Diagnostics Monitoring (DDM)
Networking / Data Transfer Rate100Mbps
Networking / Optical Wave Length1310 nm
Networking / Cabling TypeEthernet 100Base-LX
Networking / Data Link ProtocolFast Ethernet
Networking / TypeSFP (mini-GBIC) transceiver module
Networking / Max Transfer Distance6.2 miles
Header
Header / Product LineStartech
Header / Packaged Quantity1
Manufacturer Warranty
Manufacturer Warranty / Service & SupportLimited warranty - lifetime
Environmental Parameters
Environmental Parameters / Min Operating Temperature32 °F
Environmental Parameters / Max Operating Temperature158 °F
Service & Support
Service & Support / TypeLimited lifetime warranty
General
General / Device TypeSFP (mini-GBIC) transceiver module
General / ColorSilver
General / Form FactorPlug-in module
Expansion / Connectivity
Expansion / Connectivity / Interfaces1 x Ethernet 100Base-LX - LC single-mode x 2
Summary Details
SFP transceiver typeFiber optic
Maximum data transfer rate155 Mbit/s
Interface typeSFP
Product colourSilver
Housing materialAluminium
Power consumption (typical)1 W
Compliance certificatesRoHS
CertificationCE
Width14 mm
Depth59 mm
Height13 mm
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