PA-POS-1OC3-RF Cisco 1-Port OC-3/STM-1 Packet-Over-Sonet Port Adapter 1 x SFP Port Adapter

Elevate your network infrastructure with the Cisco PA‑POS‑1OC3‑RF, a robust 1‑port Packet‑Over‑Sonet adapter that seamlessly bridges high‑capacity OC‑3/STM‑1 circuits to modern packet networks. Designed for demanding enterprise environments, this adapter delivers reliable, low‑latency connectivity while preserving the integrity of your existing SONET/SDH backbone. Its compact, rack‑mountable form factor and intuitive SFP interface simplify deployment and reduce footprint, making it an ideal upgrade for data centers, telecom operators, and service providers seeking to integrate legacy optical links with cutting‑edge packet traffic. Trust Cisco’s proven engineering to provide secure, scalable, and future‑ready connectivity for your critical applications.