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Genuine Intel 0XYD50 1G/10G Dual-Rate 10GBase-SR/1000Base-SX 850nm MMF SFP+ Transceiver AFBR-709DMZ-IN2

Brand: Intel
Part Number: FTLX8574D3BCV-IT
UPC: 100416993962
Condition: Factory New Sealed
Availability: In Stock
Shipping: Fast Worldwide Delivery
Delivery: Typically within 2 Business Days
Warranty: 3 Years

$40.00

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4 reviews Write a review

The Intel FTLX8574D3BCV-IT 1G/10G Dual-Rate SFP+ transceivers are designed for use in 1-Gigabit and 10-Gigabit Ethernet links over multimode fiber. They are compliant with SFF-8431, IEEE 802.3-2012 10GBASE-SR/SW and 1000BASE-SX. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF8472. The FTLX8574D3BCV-IT is a "limiting module", i.e., it employs a limiting receiver. Host board designers using an EDC PHY IC should follow the IC manufacturer’s recommended settings for interoperability with an SFP+ limiting module. This product is for applications specifically designed for 10G SFP+ ports and 1G/10G SFP+ ports and not native 1G SFP ports. The optical transceiver is compliant per the RoHS Directive 2011/65/EU. See Finisar Application Note AN-20386 for more details.

Features

Genuine Intel FTLX8574D3BCV-IT
Hot-pluggable SFP+ footprint
Supports rate selectable 1.25 Gb/s or 9.95 to 10.3 Gb/s bit rates
Power dissipation < 1W
RoHS-6 compliant (lead-free)
Commercial temperature range -5°C to 70°C
Single 3.3V power supply
Maximum link length of 400m on OM4 MMF
Uncooled 850nm VCSEL laser
Receiver limiting electrical interface
Duplex LC connector
Built-in digital diagnostic functions

Applications

1000BASE-SX 1G Ethernet
10GBASE-SR/SW 10G Ethernet

FTLX8574D3BCV-IT

This FTLX8574D3BCV-IT is 100% genuine Intel product. It won't have any compatibility problem with your Intel devices. And the Genuine Intel 0XYD50 1G/10G Dual-Rate 10GBase-SR/1000Base-SX 850nm MMF SFP+ Transceiver AFBR-709DMZ-IN2 is factory new with original packaging. Buy it now and enjoy risk free purchase with fast worldwide delivery from GenuineModules.com

Ryan Scott	May 15, 2026
Look, they're pricey for an SR optic. But if you have Intel X520 or X710 cards, these just work without any driver tweaking. I got stuck with a pile of generic SFPs that wouldn't link—swapped to these, problem solved. Sometimes it's worth paying for the OEM tax. 5

Michael Thompson	May 08, 2026
Reliable performance, low latency. Good value for data center use. 5

Ashley Brown	Dec 24, 2025
This Intel SFP+ is a workhorse for our 10G lab. Does both 1G and 10G perfectly over OM4, auto-negotiated without a hitch. Plugged into Dell and HPE switches with zero issues. Way more affordable than buying from the server vendor. Runs cool and reliable. Great find. 5

Magee	Jan 03, 2024
Satisfied with what I got. 5

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Will this Intel 0XYD50 SFP+ transceiver work in a standard 1G SFP port?

This Intel 0XYD50 SFP+ transceiver is designed for 10G SFP+ ports and dual-rate 1G/10G SFP+ ports. It supports 1000BASE-SX and 10GBASE-SR over multimode fiber with a duplex LC connector, but it is not intended for native 1G SFP-only ports.

What are the build quality and technical specs of this genuine Intel AFBR-709DMZ-IN2 transceiver?

This is a genuine Intel Finisar-made optical transceiver built for reliable enterprise networking. It uses an 850nm VCSEL laser, supports digital diagnostics, consumes less than 1W, and is RoHS compliant for dependable long-term use in data center and server environments.

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FTLX8574D3BCV-IT Datasheet

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