Finisar FTLX1471D3BCL 10GbE SFP+ Transceiver

The Finisar FTLX1471D3BCL is a high‑performance SFP+ transceiver module designed for long‑reach single‑mode fiber applications. It supports 10GBase‑LR/LW protocols, operating at 1310 nm wavelength, and delivers reliable connectivity up to 10 km over single‑mode fiber. Hot‑pluggable and RoHS‑6 compliant, this module draws less than 1 W of power and operates over a commercial temperature range of approximately −5°C to 70 °C. With a duplex LC connector and built-in digital diagnostics for monitoring temperature, optical output, and receiving signal health, it is well-suited for data centers, enterprise networks, and carrier-grade infrastructure that require low latency and stable performance.

Key Features

• Speed & Protocols: Supports bit rates in the range of ~9.95–10.5 Gbps under 10GBase‑LR/LW Ethernet, and also compatible with 10‑Gigabit Fibre Channel.
• Reach & Medium: Operates over single-mode fiber with a maximum reach of ~10 km using an LC duplex connector; suitable for long-haul or cross-site links.
• Wavelength & Laser Type: Emits at 1310 nm using an uncooled DFB laser; includes PIN photodiode receiver.
• Power & Efficiency: Low power consumption (< ~1 W), powered via a single 3.3V supply.
• Form Factor & Compliance: SFP+ hot‑pluggable, compliant with relevant MSAs (SFF‑8431, SFF‑8432), IEEE 802.3ae, and with digital diagnostics SFF‑8472.
• Operating Conditions: Commercial temperature range ≈ −5 °C to +70 °C, RoHS compliant, manufactured with a limiting receiver to help manage signal integrity.

For networks demanding stable long‑distance 10 Gbps links, the Finisar FTLX1471D3BCL delivers dependable single‑mode performance, low power draw, and useful monitoring features, ideal for enterprise backbones or inter‑facility connections.