Cisco SFP-H25G-CU2M | 25G SFP28 DAC | 25GBASE-CR | passive twinax | 2m reach | SFP28–SFP28 AI delivering reliable Layer 2 connectivity

delivering reliable Layer 2 connectivity for critical industrial devices

cost-effective interconnects for server-to-switch and GPU cluster deployments

Single‑ear wired on‑ear headset with Quick Disconnect and a USB‑A adapter for plug‑and‑play use on PCs

ideal for campus aggregation or top-of-rack access

low-latency connections between switches and servers in racks or adjacent racks

Cisco SFP-H25G-CU2M | 25G SFP28 DAC | 25GBASE-CR | passive twinax | 2m reach | SFP28–SFP28 AI delivering reliable Layer 2 connectivityReliable 25G direct attach copper (DAC) cable for SFP28 short reach connections across servers, switches, and storage. Designed for low latency, low power links in dense racks and top of rack architectures. Passive twinax eliminates separate optics while maintaining robust, plug and play performance.