About This Part
The Finisar FTLX3971MTCxx is a high-performance 10G Multirate DWDM SFP+ optical transceiver engineered for demanding network environments. This compact, hot-pluggable module adheres to the SFP+ form factor, providing a versatile interface for 10 Gigabit Ethernet and other high-speed protocols. Its primary function is to enable robust, long-distance data transmission over single-mode fiber, utilizing Dense Wavelength Division Multiplexing (DWDM) to maximize fiber capacity. Key technical specifications include a 10 Gbps data rate, support for multirate applications, and an extended reach of up to 40 kilometers. Crucially, the Part Number FTLX3971MTCxx is designed for industrial temperature operation, ensuring reliable performance in harsh conditions where standard commercial-grade transceivers would fail. This makes it an ideal component for critical infrastructure requiring stable optical links across wide temperature fluctuations. This Finisar SFP+ transceiver is typically deployed in core networking equipment such as switches, routers, and optical transport platforms within telecommunications networks, internet service provider (ISP) backbones, and large-scale data centers. Its 40km reach makes it suitable for metropolitan area networks (MANs) and campus interconnects where fiber runs exceed standard short-reach limitations. The industrial temperature rating broadens its applicability to outdoor enclosures, remote sites, and industrial automation environments, ensuring operational continuity in challenging climates. By leveraging DWDM technology, the FTLX3971MTCxx helps network operators consolidate multiple high-speed services onto a single fiber pair, reducing cabling complexity and infrastructure costs. It effectively solves the challenge of extending 10G connectivity over significant distances without the need for costly active repeaters, providing a reliable upgrade path for existing fiber infrastructure. For B2B clients seeking to optimize their capital expenditure without compromising network reliability, Revo Distribution Limited offers used and professionally refurbished units of the Finisar FTLX3971MTCxx. Our inventory provides a cost-effective alternative to new equipment, enabling telecom operators, data centre providers, and enterprise clients to expand or upgrade their networks efficiently. Each refurbished module undergoes stringent testing to ensure it meets original performance specifications, providing the same robust functionality at a significantly reduced cost. By sourcing from Revo, businesses can extend the lifecycle of their existing infrastructure, reduce electronic waste, and achieve greater operational flexibility. Revo Distribution Limited is committed to supplying high-quality, sustainable networking solutions that support the evolving demands of modern digital infrastructure, ensuring our clients maintain competitive advantage.
