About This Part
The NOKIA S42025-L5134-A1 is an STM-1 (Synchronous Transport Module Level 1) optical interface module designed for integration into NOKIA's HIT (High-Speed Intelligent Transport) series platforms, specifically models like HIT7025, HIT7035, HIT7020, HIT7030, and HIT7060. This module is crucial for establishing high-speed optical links within Synchronous Digital Hierarchy (SDH) networks. It provides a standardized 155.52 Mbit/s data rate, enabling reliable and efficient transport of voice, video, and data traffic over optical fiber infrastructure. The "L-1.1" designation indicates a long-haul optical interface, typically operating at a wavelength of 1310 nm and supporting transmission distances up to 40 km. This makes it suitable for metropolitan area networks (MANs) and regional access networks, connecting central offices, data centers, and enterprise locations. In a B2B context, these modules are vital for telecom operators and service providers to expand network capacity, maintain existing SDH infrastructure, or replace faulty components within their NOKIA HIT systems, ensuring continuous service delivery. Revo Distribution Limited specializes in providing high-quality used and refurbished telecom and data centre equipment. By offering parts like the NOKIA S42025-L5134-A1, we enable our B2B clients to cost-effectively maintain and upgrade their critical network infrastructure. Our refurbished modules undergo rigorous testing to ensure optimal performance and reliability, providing a sustainable and economical alternative to new equipment without compromising on quality or functionality. This supports network longevity and operational efficiency for our global customer base.
