About This Part
The Nokia 473757A is a high-performance Small Form-Factor Pluggable (SFP) optical transceiver, designed for robust and efficient data transmission in telecommunications networks. This module belongs to Nokia's extensive portfolio of optical components, providing critical connectivity for various network architectures. Specifically engineered for single-mode fiber (SMF) applications, it operates with a dual wavelength configuration of 1270nm for transmission and 1330nm for reception, facilitating bidirectional communication over a single fiber strand. This capability is crucial for optimizing fiber infrastructure utilization. The transceiver supports a substantial data rate of 9.8 Gigabits per second (Gbps), making it suitable for high-capacity links. With an impressive reach of up to 20 kilometers, Part Number 473757A ensures reliable long-distance optical connectivity, adhering to industry standards for optical interfaces and signal integrity. Its compact SFP form factor allows for hot-swappable installation, providing flexibility and ease of maintenance in dense network environments. This Nokia SFP transceiver, Part Number 473757A, is typically deployed in a wide array of network platforms, including routers, switches, and optical line terminals (OLTs) within telecom access networks, metro Ethernet rings, and enterprise data centers. Its 20km reach and 9.8Gbps capability make it ideal for connecting central offices to remote aggregation points, extending fiber-to-the-x (FTTx) deployments, or linking geographically dispersed data center facilities. Telecommunication operators, internet service providers (ISPs), and large enterprises leverage this module to build or upgrade their optical transport infrastructure, ensuring high-speed, low-latency data flow. It effectively addresses the growing demand for bandwidth, solving bottlenecks in existing networks and enabling the delivery of advanced services such as 5G backhaul, high-definition video streaming, and cloud computing. By providing a reliable and efficient optical interface, it facilitates seamless upgrades from lower-speed connections and extends the operational lifespan of existing fiber optic cabling. Revo Distribution Limited specializes in providing B2B clients with high-quality used and refurbished telecom and data centre equipment, including the Nokia 473757A SFP transceiver. For operators and enterprises seeking to expand or upgrade their network infrastructure without incurring the substantial costs associated with new equipment, Revo offers an invaluable solution. Our inventory of meticulously tested and certified refurbished units, such as this Nokia module, enables telecom operators and data centre providers to achieve significant cost savings while maintaining robust network performance and reliability. By sourcing and supplying these essential components, Revo Distribution Limited helps clients extend the lifecycle of their existing infrastructure, promoting sustainability and maximizing return on investment. Choosing Revo means accessing critical parts quickly and efficiently, ensuring network continuity and facilitating strategic infrastructure development with a focus on both performance and fiscal responsibility.
