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Finisar FTLX8572D3BCL 10GBASE-SR SFP+ Transceiver Module (850nm, 300–400m, LC Duplex)

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Finisar FTLX8572D3BCL is a 10GBASE-SR SFP+ multimode transceiver operating at 850 nm, supporting short-reach 10GbE links up to 300m (OM3) and 400m (OM4) over LC duplex fiber with digital diagnostics support.

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SKU: FTLX8572D3BCL

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Description

The Finisar FTLX8572D3BCL is a high-performance 10GBASE-SR SFP+ optical transceiver designed for short-reach 10 Gigabit Ethernet connectivity in data centers and enterprise networks. Using an 850 nm VCSEL transmitter, it delivers reliable performance over multimode fiber for high-density switch and server interconnects.

This module supports distances of up to 300 meters on OM3 and up to 400 meters on OM4 multimode fiber. It is hot-pluggable, power-efficient, and compliant with SFP+ MSA and IEEE 802.3ae standards, ensuring broad interoperability.

Integrated DOM/DDM diagnostics enable real-time monitoring of temperature, voltage, laser bias current, and optical power, helping maintain network stability and simplify operations.

Specifications

Part Number FTLX8572D3BCL
Form Factor SFP+ (Hot-Pluggable)
Application 10GBASE-SR, 10 Gigabit Ethernet
Data Rate Up to 10.3125 Gb/s
Wavelength 850 nm
Maximum Reach 300m (OM3), up to 400m (OM4)
Fiber Type Multimode Fiber (MMF)
Connector Type LC Duplex
Transmitter Type 850 nm VCSEL
Receiver Type PIN Photodiode
Digital Diagnostics Supported (DOM/DDM per SFF-8472)
Power Supply Voltage 3.3 V
Power Dissipation < 1 W (Typical)
Operating Temperature -5°C to +70°C (Commercial)
Compliance RoHS-6, SFP+ MSA, IEEE 802.3ae