The HP JL277A is a 10-meter active optical cable (AOC) designed for high-speed data center and enterprise networking environments. It features QSFP28 connectors on both ends, enabling direct 100G connectivity between compatible switches, routers, and network appliances without requiring separate transceivers. The X2A0 designation indicates full compatibility with HP/HPE networking platforms and standards-based QSFP28 equipment from other vendors. Active optical construction minimizes latency and power consumption compared to copper alternatives while supporting the full 100 Gbps throughput across the 10-meter span. Typical applications include top-of-rack switch interconnections, data center fabric links, and high-performance compute cluster networking.This cable is tested and guaranteed. Available via quote from G5 Network Group.