About This Part
The Finisar FTLC9551REPM is a high-performance 100 Gigabit Ethernet (100GbE) optical transceiver, belonging to the QSFP28 (Quad Small Form-factor Pluggable 28) product family. This compact, hot-pluggable module is engineered for short-reach data communication and interconnect applications, primarily within data centers and enterprise networks. Operating at a nominal wavelength of 850nm, the FTLC9551REPM utilizes VCSEL (Vertical Cavity Surface Emitting Laser) technology to support the 100GBASE-SR4 standard. It provides four independent transmit and receive channels, each capable of 25Gbps, aggregating to a total data rate of 100Gbps. The module interfaces with multimode fiber (MMF) via an MTP/MPO-12 connector, enabling reliable transmission over distances up to 100 meters using OM4 fiber or 70 meters with OM3 fiber. Its low power consumption and high density make it an ideal solution for high-bandwidth, space-constrained environments. The Finisar FTLC9551REPM transceiver is critical for deploying high-density 100GbE links in modern data center architectures, including spine-leaf topologies and top-of-rack (ToR) switch uplinks. It is widely installed in core network switches, routers, and high-performance servers equipped with QSFP28 ports, facilitating high-speed server-to-switch and switch-to-switch interconnects. Cloud service providers, large enterprises, and telecommunication operators leverage this module to meet escalating demands for bandwidth and low-latency data transfer. This transceiver solves the challenge of rapidly expanding network capacity without extensive fiber plant overhauls, offering a cost-effective upgrade path from 10GbE or 40GbE infrastructure by utilizing existing multimode fiber. Its robust performance ensures efficient data throughput for critical applications such as virtualization, big data analytics, and high-frequency trading. Revo Distribution Limited specializes in providing B2B clients with cost-effective, high-quality used and refurbished telecom and data centre equipment. We offer units of the Part Number FTLC9551REPM, enabling organizations to acquire essential network components like this Finisar 100GBASE-SR4 transceiver at a significantly reduced cost compared to new hardware. For telecom operators and data centre providers facing budget constraints or seeking sustainable infrastructure solutions, Revo offers a strategic advantage. Our inventory allows clients to efficiently expand or upgrade their networks, maintain existing systems, and ensure operational continuity without compromising performance. By extending the lifecycle of high-value equipment, Revo contributes to a more sustainable supply chain, helping businesses achieve their technical objectives while optimizing capital expenditure.
