About This Part
The Nokia S42025-L5128-A1 is an STM-16 (Synchronous Transport Module level 16) optical interface module designed for high-capacity digital transmission within Synchronous Digital Hierarchy (SDH) networks. Operating at a nominal data rate of 2.5 Gbps, this module facilitates robust and reliable data, voice, and video transport over optical fiber. Its L16.1 specification ensures compatibility with specific ITU-T standards for long-haul optical interfaces, making it suitable for demanding network environments. This STM-16 module is typically deployed in core, metro, and access telecommunication networks, as well as for interconnecting data centers over medium distances. With a specified reach of up to 40 kilometers, it provides essential connectivity for extending network infrastructure or upgrading existing SDH systems. The inclusion of an E-SFP (Enhanced Small Form-factor Pluggable) transceiver ensures flexibility and hot-swappable deployment, while the Loss of Signal (LOS) adjust feature allows for precise tuning of signal detection thresholds, enhancing network stability and fault management capabilities. Revo Distribution Limited offers this Nokia STM-16 module as part of our commitment to providing high-quality, cost-effective used and refurbished telecom equipment. By supplying essential components like the S42025-L5128-A1, we enable our B2B clients to maintain, upgrade, or expand their critical network infrastructure without the capital expenditure associated with new equipment. This module supports the continued operation and longevity of established Nokia-based SDH networks, ensuring operational continuity and maximizing return on investment for our partners.
