About This Part
The Nokia 474901A.101 is a high-performance SFP28 (Small Form-Factor Pluggable 28) optical transceiver, engineered by Nokia for robust 25 Gigabit Ethernet (25GbE) connectivity. This module belongs to the widely adopted SFP family of transceivers, specifically designed to support higher data rates up to 25Gbps, making it a critical component for next-generation network infrastructure. Its compact SFP28 form factor ensures high port density in network equipment, optimizing space and power consumption. Key technical specifications for the Part Number 474901A.101 include operation at a 1310nm wavelength, enabling reliable data transmission over single-mode fiber (SMF) for distances up to 2 kilometers. Furthermore, this transceiver is built to operate across an industrial temperature range (I-temp), ensuring stable performance in demanding environmental conditions often encountered in outdoor deployments or uncontrolled data center environments. It provides a full-duplex optical interface, typically utilizing LC connectors, for seamless integration into 25GbE switches, routers, and other network devices. The Nokia 474901A.101 transceiver is indispensable across a variety of high-bandwidth networking environments. It is primarily deployed in data centers for server-to-switch and inter-switch connectivity, facilitating the rapid growth of cloud computing and virtualization. In the telecommunications sector, this SFP28 module is crucial for 5G fronthaul and midhaul networks, connecting remote radio units (RRUs) to baseband units (BBUs) or distributed units (DUs) over extended distances, thereby supporting the massive data throughput requirements of 5G infrastructure. Enterprise networks requiring significant bandwidth upgrades, particularly those with demanding applications like high-performance computing or large-scale data analytics, also benefit from its capabilities. This transceiver effectively solves the challenge of upgrading existing 10GbE infrastructure to 25GbE without a complete overhaul, offering a cost-effective and scalable path to higher speeds. It is a direct upgrade for 10G SFP+ modules in compatible ports, providing a significant boost in network capacity and reducing potential bottlenecks. Revo Distribution Limited specializes in providing B2B clients with high-quality used and refurbished telecom and data centre equipment, including modules like the Nokia 474901A.101. By offering these components, Revo enables telecom operators, internet service providers, and data centre providers to expand or upgrade their network infrastructure efficiently and economically. Our extensive inventory of pre-owned equipment represents a sustainable alternative to new hardware, significantly reducing capital expenditure while maintaining operational integrity. Revo's commitment to quality ensures that all refurbished units undergo rigorous testing and certification processes, guaranteeing reliability and performance comparable to new parts. This approach not only extends the lifecycle of valuable network assets but also supports environmentally responsible practices by promoting reuse. Choosing Revo for your equipment needs means accessing critical components like this Nokia SFP28 transceiver at a fraction of the cost, empowering your organization to achieve its infrastructure goals without compromising on quality or budget.
