Hewlett Packard Enterprise JL078A QSFP+ 40GbE Module

The Hewlett Packard Enterprise (HPE) Aruba JL078A is a single-port QSFP+ 40GbE switch expansion module that delivers a 40 Gbps uplink for Aruba 3810M and 2930M switches. It is designed for enterprise campus networks and data centers, enabling high-bandwidth switch-to-switch connectivity and scalable performance while supporting network upgrades, infrastructure expansion, and replacement of legacy uplink modules in Aruba 3810M/2930M deployments. Key specifications: 1 × 40GbE QSFP+ port; data rate 40 Gbps; interface QSFP+; compatibility Aruba 3810M and 2930M; form factor plug-in modular switch module; hot-swappable; weight ~0.34 lb; dimensions ~2.92 × 5.09 × 1.09 in. Mounting is chassis-installed.