400G QSFP-DD to 4x100G QSFP28 breakout active optical cable for 850 nm MMF links up to 30 meters. Ideal for fan-out from a 400G aggregation port to four 100G access ports with minimal power and simplified cabling.

- 400G to four 100G breakout in a single integrated assembly
- 30 m reach for flexible top-of-rack to aggregation runs
- Reduced EMI and improved airflow versus copper DACs
- Hot-pluggable QSFP-DD and QSFP28 interfaces
- No separate transceivers—simplifies procurement and deployment
- Interoperable with standards-based breakout configurations

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.