NEW The HP Aruba JL084A is a 4-port 10GbE SFP+ expansion module designed for the Aruba 3810M switch series, providing high-speed uplink connectivity for enterprise and data center environments. It supports 1GbE and 10GbE speeds through SFP+ interfaces using compatible fiber transceivers or DAC cables, enabling flexible deployment for switch aggregation, core connections, virtualization infrastructures, and high-bandwidth network applications. This hot-swappable module allows seamless scalability without replacing the main switch and integrates fully with ArubaOS-Switch for centralized management. Ideal for business networks requiring low latency, reliability, and increased throughput, it is commonly used for uplinks, distribution-to-core links, and storage networking, with SFP+ transceivers sold separately.