About This Part
The Finisar FTL4C1QL2L is a high-performance 40GBASE-LR4 QSFP+ optical transceiver, engineered by Finisar for robust 40 Gigabit Ethernet applications. This hot-pluggable module adheres to the QSFP+ form factor, providing a compact and efficient solution for high-density networking. Its primary function is to facilitate 40 Gbps data transmission over duplex single-mode fiber, utilizing four LAN WDM optical lanes (typically 1271nm, 1291nm, 1311nm, 1331nm) multiplexed onto a single fiber pair. Designed for reaches up to 2 kilometers, the Part Number FTL4C1QL2L ensures reliable connectivity for medium-reach data center interconnects and enterprise networks. It features a duplex LC connector for the optical interface and a 38-pin electrical connector, supporting low power consumption while delivering exceptional signal integrity compliant with IEEE 802.3ba 40GBASE-LR4 standards. The 'Gen2 Lite' designation suggests an optimized design, potentially offering enhanced performance or efficiency characteristics within its specified operational parameters. This 40GBASE-LR4 QSFP+ transceiver is critically deployed in environments demanding high-bandwidth, medium-reach optical interconnects. Typical installations include data centers, enterprise network core and aggregation layers, and campus backbone networks where 40 Gigabit Ethernet links are essential. It seamlessly integrates with a wide array of network platforms, including high-capacity routers, Ethernet switches, and server network interface cards (NICs) from leading vendors. Telecommunications operators, cloud service providers, and large enterprises leverage this transceiver to address increasing data traffic demands, support virtualization initiatives, and enable robust disaster recovery solutions. The FTL4C1QL2L effectively solves the challenge of extending high-speed connectivity beyond the limitations of multi-mode fiber or direct attach copper cables, providing a reliable and scalable solution for interconnecting racks, rows, or even separate buildings within a metropolitan area network. It serves as a vital component for upgrading existing 10 Gigabit Ethernet infrastructures to 40G, ensuring future-proof network scalability and performance. For B2B clients seeking sustainable and cost-effective infrastructure solutions, Revo Distribution Limited offers used and refurbished units of the Finisar FTL4C1QL2L transceiver. Acquiring these high-quality, pre-owned optical modules allows telecom operators, data centre providers, and large enterprises to significantly reduce capital expenditure while maintaining critical network performance and reliability. Revo specializes in providing meticulously tested and certified equipment, ensuring that each unit meets stringent operational standards. This approach enables clients to expand or upgrade their networks efficiently, deploying 40 Gigabit Ethernet capabilities without the prohibitive costs associated with new hardware. By extending the operational lifecycle of premium equipment like the FTL4C1QL2L, Revo not only facilitates economic network development but also contributes to environmental sustainability by promoting equipment reuse. Partnering with Revo ensures access to essential components for maintaining and evolving complex network architectures.
