QSFP-4SFP25G-CU2M — QSFP28 100 Gbps

The Cisco QSFP-4SFP25G-CU2M is a passive breakout DAC cable in QSFP28 form factor, aggregating 100 Gbps and distributing it across four SFP28 outputs at 25 Gbps each, with a reach of 2 metres of pre-terminated copper. It covers a temperature range of 0 to 70 °C without requiring active power.

The 2 m length suits architectures where the QSFP28 switch and the four SFP28 servers are all housed in the same rack or in immediately adjacent racks. It is the short version of the 100G-to-4x25G breakout family, ideal for minimising excess cable runs inside the enclosure. Genuine Cisco hardware, manufacturer warranty.