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Small rectangular transceiver module with duplex LC connector and metallic finish

Finisar Corporation

Finisar FTLX8571D3QCV-IT 10Gbps 850nm 300m SFP+ Transceiver

SKU CH-D6XH-635B1

An 850 nm multi-mode SFP+ transceiver delivering 10 Gb/s over 300 m of fibre

  • Product typeAccessories
  • 10 Gb/s throughput for high-speed network links
  • 850 nm wavelength optimised for multi-mode fibre
  • 300 m reach covers typical data-centre spans
  • Duplex LC connector enables simple patch-panel connections

10Gbps SFP+ Transceiver for Multi-Mode Fibre

The Finisar FTLX8571D3QCV-IT is a duplex LC SFP+ module designed for 10GBase-SR links over multi-mode fibre. It operates at an 850 nm wavelength and supports data rates of 10 Gb/s for enterprise and data-centre networking equipment.

Reach limited to 300 metres on OM3 fibre

The 850 nm multi-mode interface restricts practical link distance to 300 metres, making it unsuitable for campus or metro spans. Buyers needing longer reach must choose single-mode modules, as this transceiver cannot support extended distances.

How it compares

Measured against everything we stock in Wi-Fi Cards & USB Adapters, at today’s prices. Recalculated every night.

Price $67.99
Pricier than about 90% of the 1,565 comparable items (median $18.99).

Specifications

Product
Product typeAccessories

Questions about this item

Should I pick the 850 nm 300 m version or a longer-reach module?

Choose the 850 nm 300 m module when your links are within 300 metres over OM3 multi-mode fibre; longer spans need a different wavelength.

Will the 10 Gb/s rate hold on a 300 m OM3 run?

Yes, the 10 Gb/s 10GBase-SR spec is guaranteed up to 300 m on OM3 multi-mode fibre with the 850 nm transceiver.

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