Finisar FTLX8571D3BCL SFP/GBIC/XFP optical transceivers Optical Transmission Module

Finisar FTLX8571D3BCL SFP/GBIC/XFP optical transceivers Optical Transmission Module Image 1

Finisar FTLX8571D3BCL: 10GBASE-SR/SW SFP+, 850 nm, 300 m over OM3 multimode.

The Finisar FTLX8571D3BCL is a 10GBASE-SR SFP+ transceiver using an 850 nm VCSEL, rated for 300 metres over OM3 multimode fibre and supporting digital diagnostic monitoring. It also covers the 10GBASE-SW variant used to carry 10 Gigabit Ethernet inside SONET and SDH framing, which is why both designations appear against it.

Short reach multimode optics of this class are the normal choice inside a data centre, on switch uplinks and top-of-rack links where the run is short. One correction to the previous listing text, which described this part as 1000Base-SR: it is a 10 Gigabit module, not a gigabit one. Finisar merged with II-VI in 2019 and the optics business now trades as Coherent. Tech-Star is UK-based and ships worldwide.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the Finisar FTLX8571D3BCL refurbished or new?
Tech-Star supplies both new and refurbished Finisar FTLX8571D3BCL. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Finisar FTLX8571D3BCL?
Refurbished Finisar FTLX8571D3BCL comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Finisar FTLX8571D3BCL?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Finisar FTLX8571D3BCL be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Finisar FTLX8571D3BCL be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesGenuine Finisar component; 1000Base-SR/SW 10Gb/s 850nm; compatible with its host system
ApplicationsSystem maintenance; component redundancy and spares; capacity expansion
CompatibilityCompatible switch/router/storage host systems
Specifications1000Base-SR/SW 10Gb/s 850nm
PlatformFinisar SFP/GBIC/XFP optical transceivers
ManufacturerFinisar

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