About This Part
The Finisar FTL4C1QE1L is a high-performance 40 Gigabit Ethernet QSFP+ (Quad Small Form-factor Pluggable Plus) optical transceiver module, engineered for robust long-haul data transmission in demanding networking environments. This module adheres to the IEEE 802.3ba 40GBASE-LR4 standard, providing a reliable solution for extending 40GbE connectivity over single-mode fiber. It integrates four independent transmit and receive channels, each operating at 10Gbps, which are then multiplexed and demultiplexed onto a single duplex LC fiber optic cable using LAN WDM technology. The Part Number FTL4C1QE1L is specifically designed to support link distances of up to 10 kilometers, making it ideal for inter-building connections, campus networks, and metropolitan area networks. Its operational temperature range of 15°C to 60°C ensures stable performance in varied data center and telecommunication facility conditions, offering a critical component for high-bandwidth, extended-reach applications. The Finisar FTL4C1QE1L transceiver is a foundational component in modern high-speed network architectures, deployed extensively within data centers, enterprise campuses, and telecommunication central offices. It is commonly installed in core routers, aggregation switches, and optical transport platforms that require high-density 40GbE interfaces. This module supports critical applications such as server-to-switch connectivity, inter-rack links, and data center interconnects (DCI) where distances up to 10km are required. Industries benefiting from this technology include financial services, cloud computing, research institutions, and large-scale content providers, all of whom demand robust and scalable network infrastructure. The FTL4C1QE1L effectively addresses the challenge of increasing bandwidth demands and extending network reach without compromising signal integrity, serving as a vital upgrade path from multiple 10GbE links or as a direct replacement for less efficient 40GbE solutions. Its integration facilitates the seamless expansion and modernization of network backbones. For B2B clients seeking to optimize their capital expenditure without compromising network performance, Revo Distribution Limited offers used and refurbished units of the Finisar FTL4C1QE1L transceiver. Our inventory provides a highly cost-effective alternative to new equipment, enabling telecom operators, internet service providers, and data centre providers to expand or upgrade their network infrastructure efficiently and sustainably. Each refurbished FTL4C1QE1L module undergoes rigorous testing to ensure it meets original performance specifications, guaranteeing reliability for critical network deployments. By sourcing from Revo, businesses can significantly reduce their hardware procurement costs, allowing for greater investment in other strategic areas. This approach not only provides immediate financial benefits but also contributes to environmental sustainability by extending the operational lifecycle of high-value networking components, maximizing the return on existing infrastructure investments for our clients. Revo is committed to delivering quality, affordability, and reliability to the global B2B market.
