QSFP-4SFP25G-CU3M — QSFP28 100 Gbps

The Cisco QSFP-4SFP25G-CU3M is a passive QSFP28-to-4xSFP28 breakout DAC cable delivering 100 Gbps across four 25 Gbps links over a length of 3 metres of pre-terminated copper. Designed for thermal ranges of 0 to 70 °C, it is suited to standard server room environments.

This 3 m breakout cable enables a QSFP28 100G switch uplink to be connected to four SFP28 25G servers distributed across two adjacent racks, offering a balance between reach and deployment flexibility. Its 3 m length positions it between the 2 m and 5 m versions in the same Cisco product line. Genuine Cisco hardware, manufacturer warranty.