Cisco SFP-10/25G-LR-S | 10/25G SFP28 | 25GBASE-LR/10GBASE-LR | 1310nm | 10km SMF | LC duplex AI Plug-and-play for top-of-rack to spine

Plug-and-play for top-of-rack to spine links with low power and EMI immunity

and clean airflow for dense racks

200G single‑mode QSFP56 optical transceiver at 1310 nm with LC duplex interface for high‑speed leaf‑spine and server uplinks on SMF

advanced security features including MACsec encryption

Comfortable

Cisco SFP-10/25G-LR-S | 10/25G SFP28 | 25GBASE-LR/10GBASE-LR | 1310nm | 10km SMF | LC duplex AI Plug-and-play for top-of-rack to spineDual rate 10 25G long reach SFP28 optical transceiver for single mode links up to 10 km. Hot swappable with digital diagnostics (DOM), standards compliant for interop, and low power for dense deployments.