About This Part
The Finisar FWDM-1621-7D-55 is a high-performance Small Form-Factor Pluggable (SFP) optical transceiver designed for robust data transmission in demanding network environments. This module operates at a data rate of 2.5 Gigabits per second (2.5G), making it suitable for applications such as Gigabit Ethernet, Fibre Channel, and SONET/SDH OC-48/STM-16. Utilizing Coarse Wavelength Division Multiplexing (CWDM) technology, it transmits on channel 55 at a specific wavelength of 1550nm, enabling multiple data streams to be carried over a single fiber pair. Engineered for extended reach, this Finisar SFP supports optical links up to 100 kilometers, offering a reliable solution for long-distance interconnections with its standard duplex LC connector interface and adherence to industry-standard protocols for seamless integration into existing infrastructure. This transceiver is critically deployed in various network architectures, including metropolitan area networks (MANs), enterprise backbone networks, and data center interconnects where long-distance, high-speed optical links are essential. Telecom operators, internet service providers (ISPs), and large-scale data center providers leverage the FWDM-1621-7D-55 to extend network reach, consolidate fiber infrastructure, and upgrade existing systems to support higher bandwidth demands without the need for extensive fiber deployment. It is commonly installed in routers, switches, and optical transport platforms, solving the challenge of transmitting significant data volumes over considerable distances efficiently and cost-effectively, thereby enabling network expansion and enhancing overall system performance. Revo Distribution Limited specializes in providing B2B clients with cost-effective, high-quality used and refurbished telecom and data centre equipment, including the Part Number FWDM-1621-7D-55. Our inventory allows telecom operators and data centre providers to acquire essential infrastructure components at a fraction of the cost of new equipment, facilitating efficient network expansion, upgrades, and maintenance. By offering reliable, pre-owned units, Revo helps businesses extend the operational lifecycle of their existing infrastructure while minimizing capital expenditure. This approach not only supports sustainable practices by maximizing equipment utility but also ensures that critical network components remain accessible, enabling our clients to maintain competitive advantage and operational continuity.
