Hewlett Packard Enterprise J9993A SFP Transceiver Module

The Hewlett Packard Enterprise J9993A 5400R zl2 SFP+ transceiver is an eight-port module for Aruba 5400R zl2 switches, delivering flexible 1G/10GbE fiber uplinks for scalable campus and data center networks. Each SFP+ port supports up to 10 Gbps and accepts fiber or DAC connections, enabling server links and switch-to-switch interconnects with precise bandwidth control. The module is hot-swappable and plugs into the chassis-installed zl2 form factor, while MACsec v3 encryption provides secure data transmission across enterprise environments. Common replacements include Aruba J9538A and Aruba J9995A within the Aruba 5400R zl2 family and related CX switches, offering a straightforward upgrade path for existing deployments.