- Passive cable design for reliable data transmission
- Connects one QSFP port to four SFP25G ports
- Designed for high-speed network environments
- Requires no external power source
- Durable construction for long-term use
Cisco QSFP-100G to four SFP-25G copper direct-attach breakout cables are suitable for very short links and offer a cost-effective way to connect within racks and across adjacent racks. These breakout cables connect to a 100G QSFP port of a Cisco switch on one end and to four 25G SFP ports of a Cisco switch/server on the other end.