4OC3/POS-LR-SC Cisco 4 port OC-3/STM1 SONET/SDH Long Reach LC with SC connector

Experience unparalleled reliability and long‑reach connectivity with the Cisco 4OC3/POS‑LR‑SC. Designed for demanding enterprise and service‑provider environments, this robust module delivers seamless SONET/SDH performance while supporting both LC and SC fiber interfaces. Its compact, rack‑mountable form factor integrates effortlessly into existing infrastructure, providing a scalable solution that meets the needs of modern high‑bandwidth networks. Whether you’re expanding a data center, inter‑office links, or delivering critical services across extended distances, this Cisco component delivers consistent, high‑quality signal integrity, reducing maintenance costs and ensuring uninterrupted operation.