SFP-H25G-CU3M — SFP28 25 Gbps

The SFP-H25G-CU3M is a passive Cisco DAC cable in SFP28 form factor, providing 25 Gbps transmissions over exactly 3 metres of pre-terminated twinax cable. This intermediate length sets it apart from the 2 m and 5 m versions: it addresses configurations where equipment spans multiple rack units but remains within the same chassis or an adjacent bay. The 0-70 °C thermal range covers air-conditioned server rooms.

This cable suits network architectures where cabling arrangements require a minimal amount of slack while avoiding the clutter of excessive lengths. Data centre administrators choose the SFP-H25G-CU3M to connect blade servers and access-layer switches without resorting to costly optical transceivers. Genuine Cisco hardware, manufacturer warranty.