About This Part
The Nokia 3AL82193AA represents a high-performance SFP28 optical transceiver designed for 25 Gigabit Ethernet (25GbE) applications. As part of Nokia's extensive portfolio of optical networking components, this module adheres to the SFP28 form factor, ensuring compatibility with a wide range of industry-standard networking equipment. Its primary function is to facilitate high-speed, long-distance data transmission, supporting a robust 25Gbps data rate over a 1550nm wavelength. Classified as an Extended Reach (ER) transceiver, it is engineered to achieve reliable optical links up to 40 kilometers, making it suitable for demanding inter-data center, metro access, and enterprise backbone connections. This module typically features an LC duplex connector for fiber optic termination and complies with relevant IEEE 802.3by and SFF-8472 standards, ensuring interoperability and consistent performance in complex network infrastructures. This Nokia SFP28 transceiver is essential for modern data center interconnects, campus networks, and telecommunications infrastructure requiring significant bandwidth over considerable distances. It is commonly deployed in 25GbE switches, routers, and network interface cards (NICs) within cloud service provider facilities, large enterprise networks, and carrier-grade metro aggregation layers. The Part Number 3AL82193AA module enables network operators to upgrade existing 10GbE links to 25GbE, providing a cost-effective and efficient path to increased capacity without overhauling entire fiber plants. Its 40km reach capability makes it ideal for connecting geographically dispersed sites, supporting critical applications such as data replication, disaster recovery, and high-speed backbone connectivity between central offices or data halls. Revo Distribution Limited specializes in providing B2B clients with high-quality used and refurbished telecom and data centre equipment, including the Nokia 3AL82193AA. Our inventory offers a cost-effective alternative for telecom operators and data centre providers looking to expand or upgrade their networks efficiently without incurring the expense of new hardware. By sourcing and supplying reliable, pre-owned units, Revo enables businesses to extend the operational lifecycle of their existing infrastructure, ensuring continued performance and compatibility with current network designs. This approach not only delivers significant cost savings but also supports sustainable practices by maximizing the utility of valuable networking assets, making advanced optical solutions accessible to a broader range of enterprises.
