1m Cisco QSFP-4SFP25G-CU1M Compatible 100G QSFP28 to 4x25G SFP28 Passive Direct Attach Copper Breakout Cable.This 100G qsfp28 to 4xfp28 divider cable is compatible with Cisco network equipment and is equivalent to The Cisco qsfp-4sfp25g-cu1m. It is suitable for very short distances and for combining qsfp28 and 25GB of SFp28-supported sfp28-supported host adapters, switches, and server slot high speeddata center applications.
The same function as Cisco QSFP-4SFP25G-CU1M
Connector A:1X Qsfp28 100Gbps Rated Connector
Connector B:4x SFP28 25Gbps Rated Connector
Economical connection of Qsfp28 ports to upstream 25G SFp28 switches
SFF-8665 and SFF-8402 compliant
Optimised EMI/EMC performance Close the gap between 25G and 100G switch/host adapters