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Small metallic SFP transceiver with LC duplex port and side bail latch

STARTECH

STARTECH 10051-ST SFP transceiver 1000BASE-SX 850nm LC 550m DDM

SKU CH-6PKM-DWV2S MPN 10051-ST

1 Gbps SFP transceiver for 850 nm multimode fibre up to 550 m with LC connectors and DDM

  • Device TypeTransceiver
  • Wavelength850nm
  • Fiber CableMulti-mode Optical Fiber
  • PortsLC
  • Max Distance550m (1804 ft.)
  • Transfer Rate1 Gbps
  • Dependable 1 GbE connectivity over multimode fiber up to 550 m
  • Extreme Networks 10051 compatible and tested for switch and router interoperability
  • Hot-swappable SFP form factor enables module changes without network downtime
  • LC duplex interface with 850 nm wavelength suits short-reach building links
  • Compact 0.49 in × 0.54 in × 2.23 in module weighs only 0.04 lb

Compatible SFP Transceiver for Extreme Networks

The 10051-ST is a new SFP transceiver module designed, programmed and tested for Extreme Networks switches and routers. It provides 1 Gbps connectivity over multi-mode fiber with an 850nm wavelength and LC duplex connectors. Network administrators can deploy it for building-level links up to 550m.

Low-Power Hot-Swappable Operation

The transceiver draws minimal power and produces no audible noise because it has no moving parts. Its hot-swappable SFP form factor allows insertion or removal without powering down the host switch, keeping rack equipment running during upgrades or maintenance. The 0.04 lb weight adds negligible load to the chassis.

Steady 1 Gbps Throughput Over Distance

Under sustained load the module maintains the full 1 Gbps transfer rate across the entire 550m multi-mode reach. Digital diagnostics monitoring reports real-time temperature, voltage and optical power so operators can verify link health continuously. The 0.49 x 0.54 x 2.23 inch housing fits standard SFP cages without blocking adjacent ports.

Highlights

  • Dependable 1 GbE connectivity over multimode fiber up to 550 m
  • Extreme Networks 10051 compatible and tested for switch and router interoperability
  • Hot-swappable SFP form factor enables module changes without network downtime
  • LC duplex interface with 850 nm wavelength suits short-reach building links
  • Compact 0.49 in × 0.54 in × 2.23 in module weighs only 0.04 lb

Specifications

BrandStarTech.com
Model10051-ST
Device TypeTransceiver
Wavelength850nm
Fiber CableMulti-mode Optical Fiber
PortsLC
Max Distance550m (1804 ft.)
Transfer Rate1 Gbps
FeatureThe 10051-ST is an Extreme Networks 10051 compatible fiber transceiver module that has been designed, programmed and tested to work with Extreme Networks brand switches and routers. It delivers dependable 1 GbE connectivity over fiber cable, for 1000Base-SX compliant networks, with a maximum distance of up to 550m (1804 ft.).
Dimensions0.49" x 0.54" x 2.23"
Weight0.04 lb.
Shipping weight0.05 kg
Package size115 × 90 × 31 mm

Questions about this item

How do I install the 10051-ST SFP transceiver into an Extreme Networks switch, and what step do people often miss?

Slide the module into an open SFP port until the latch clicks, then remove the dust caps and insert the LC connectors; the step most often missed is confirming the latch is fully engaged before cabling.

What maintenance or replacement will the 10051-ST need over time?

The LC connectors and fiber end-faces should be inspected and cleaned with a lint-free wipe and isopropyl alcohol whenever links are reconnected; the module itself has no user-serviceable parts and is replaced only if DDM alerts show declining optical power.

What is the first limit that appears when the 10051-ST runs continuously at 1 Gbps over multimode fiber?

The 550 m reach limit is reached first; beyond that distance the 850 nm signal attenuates too far for reliable 1000BASE-SX operation.

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