About This Part
The Source SPQ-CE-ER-CDFL-M is a high-performance QSFP28 optical transceiver module designed for 100 Gigabit Ethernet (100GbE) applications. As part of the Source optical transceiver product family, this module adheres to the QSFP28 form factor, ensuring compatibility with a wide range of industry-standard networking equipment. Its primary function is to facilitate long-reach data transmission, specifically supporting the ER4 (Extended Reach) standard. This enables reliable 100GbE connectivity over single-mode fiber (SMF) for distances up to 40 kilometers. Utilizing four lanes of 25Gbps each, multiplexed and demultiplexed over a single fiber pair, it operates at a nominal wavelength of 1310nm, typically employing CWDM technology for efficient spectral usage. The module features a duplex LC connector interface, making it suitable for high-density network deployments requiring robust and high-speed optical links. This Source SPQ-CE-ER-CDFL-M transceiver is critically deployed in scenarios demanding high-bandwidth connectivity over metropolitan area networks (MANs), data center interconnects (DCIs), and large campus networks. It integrates seamlessly into 100GbE switches, routers, and network interface cards (NICs) within infrastructure operated by telecom service providers, internet exchange points, and hyperscale cloud data centers. The module addresses the escalating need for increased data throughput between geographically dispersed network nodes or within extensive data center campuses, where distances exceed the capabilities of LR4 or SR4 transceivers. By providing a cost-effective and energy-efficient solution for 40km links, it enables network architects to upgrade existing 10G or 40G infrastructure to 100GbE without extensive fiber plant overhauls, solving bottlenecks and enhancing overall network performance. Revo Distribution Limited specializes in providing B2B clients with high-quality used and refurbished telecom and data centre equipment, including the Part Number SPQ-CE-ER-CDFL-M. For organizations seeking to optimize their capital expenditure without compromising network reliability, Revo offers an invaluable resource. Our inventory of meticulously tested and certified modules enables telecom operators and data centre providers to expand or upgrade their networks efficiently and economically. By supplying these critical components, Revo helps extend the operational lifecycle of existing infrastructure, ensuring continued performance and reducing the environmental impact associated with new manufacturing. Clients benefit from significant cost savings, rapid deployment capabilities, and access to a broad range of equipment that might otherwise be difficult to source, all backed by Revo's commitment to quality and customer satisfaction.
