Cisco SFP-10GbE SR PM S10G-SR-PM-D-I= 850nm 10GbE | SFP Module — S10G-SR-PM-D-I=

Maintain high-speed connectivity where short-reach fiber is the right fit. Cisco’s SFP-10GbE PM, SR, MM, 850 nm transceiver is built for 10 GbE links over multimode fiber, giving network teams a clean path for switch-to-switch, server, and aggregation connections. With 850 nm SR optics and reach options listed at 300/400/400 m, it is suited to dense infrastructure where predictable optical performance matters more than overprovisioned distance. This module is a practical choice for environments that standardize on Cisco optics and need a part that aligns with enterprise deployment requirements. I-Temp support adds flexibility for installations that may face wider operating conditions than a typical office closet. For teams comparing commodity optics to Cisco-qualified hardware, the value is in fit, consistency, and reduced uncertainty during rollout. Use it where short-reach multimode fiber delivers the cleanest economics and the simplest path to 10 GbE. It is a focused transceiver for teams that want reliable interoperability, controlled reach, and a specification set that maps directly to real network design decisions. Ideal For Server-to-switch 10 GbE links over multimode fiber Top-of-rack to aggregation switch connectivity in data centers Campus network uplinks where short-reach optics are sufficient Cisco-standardized environments requiring I-Temp transceivers Why This Product 1 Short-reach multimode design for 10 GbE links 2 850 nm SR optics for standard enterprise fiber runs 3 I-Temp support for broader operating conditions 4 Cisco-qualified module for controlled deployment consistency