About This Part
The Nokia 3AL81776AA is a high-performance XFP (10 Gigabit Small Form-Factor Pluggable) optical transceiver designed for robust 10 Gigabit Ethernet (10GbE) and OC-192/STM-64 applications within Dense Wavelength Division Multiplexing (DWDM) networks. This module features a tunable laser, allowing its wavelength to be precisely adjusted across a 50GHz ITU grid, offering unparalleled flexibility in optical network design and management. Operating over single-mode fiber (SMF), the Part Number 3AL81776AA supports link distances of up to 80 kilometers, making it ideal for metro, regional, and long-haul interconnects. It incorporates an LC duplex connector for optical interface and supports Digital Optical Monitoring (DOM) functionalities, providing real-time access to critical operating parameters such as transmit power, receive power, laser bias current, temperature, and supply voltage, ensuring optimal performance and simplified troubleshooting. Its 10GBase-DWDM protocol compliance ensures interoperability within diverse optical transport infrastructures. This Nokia XFP transceiver is primarily deployed in high-capacity optical transport systems, including core network routers, aggregation switches, and optical line systems where efficient utilization of fiber infrastructure is paramount. Telecommunication operators, Internet Service Providers (ISPs), and large-scale data center providers leverage the 3AL81776AA to establish or expand 10GbE links over existing DWDM infrastructure, significantly increasing network capacity without the need for new fiber optic cable deployment. It is crucial for applications requiring flexible wavelength assignment, such as dynamic provisioning of services, network restoration, and inventory management in complex optical networks. This tunable XFP effectively solves the challenge of fixed-wavelength transceiver limitations, enabling network architects to optimize spectral efficiency and reduce operational expenditures by standardizing on a single, adaptable transceiver type for various wavelengths. It serves as a direct upgrade or replacement for fixed-wavelength 10G transceivers, offering enhanced flexibility and simplified spares management. Revo Distribution Limited specializes in providing B2B clients with high-quality used and refurbished telecom and data centre equipment, including the Nokia 3AL81776AA. For organizations seeking to expand or upgrade their network infrastructure without incurring the substantial costs associated with new hardware, Revo offers a cost-effective and sustainable alternative. Our inventory of meticulously tested and certified used and refurbished units enables telecom operators and data centre providers to efficiently deploy critical components, ensuring network continuity and performance. By sourcing equipment like this tunable XFP from Revo, businesses can extend the lifecycle of their existing infrastructure, reduce their capital expenditure, and contribute to a more circular economy. Revo's commitment to quality ensures that every product delivers reliable performance, making advanced optical networking solutions accessible and affordable for a wide range of B2B customers.
