Quick Specs Form Factor: SFP+ Data Rate: 10Gbps Interface: RJ-45 Connector Type: 10GBase-T Max Cable Distance: Up to 30 meters over Cat 6a/7 Compatibility: HPE Networking Devices and Switches Part Number: 813874-B21 The HPE 10GBase-T SFP+ Transceiver (813874-B21) provides flexible and cost-effective 10Gb Ethernet connectivity over standard Cat 6a or Cat 7 copper cables. Housed in a compact SFP+ form factor, this transceiver allows network administrators to upgrade their infrastructure without re-cabling, making it ideal for top-of-rack and server-to-switch connections in modern data centers. Supporting data rates up to 10Gbps and transmission distances of up to 30 meters, the 813874-B21 is a plug-and-play solution compatible with HPE switches and servers. Its RJ-45 interface enables seamless integration with existing copper infrastructure, simplifying deployment and minimizing downtime. This transceiver is engineered for performance and reliability in high-speed enterprise environments.