HPE Aruba 3810M 4SFP+ Module JL083A 10GbE

Extend Aruba 3810M switching capacity with a dedicated 4-port 10GbE SFP+ expansion module. Built for optical fiber data networking, it gives you a straightforward way to add high-speed uplinks where aggregation, server access, or distribution traffic needs more headroom. The module fits the Aruba 3810M switch family and uses SFP+ expansion slots to support 10 Gigabit Ethernet connectivity over 10GBase-X. That makes it a practical choice when you need predictable uplink performance without moving to a larger chassis or overbuying port density you will not use. Its compact footprint and low approximate weight make it easy to integrate into existing switch deployments, especially in racks where space and airflow matter. For teams standardizing on Aruba switching, this module preserves platform consistency while adding the bandwidth needed for storage, virtualization, and high-throughput access layers. Choose this module when you want to scale deliberately: add the ports you need, keep the switch architecture intact, and maintain a clean optical uplink design that supports enterprise network growth.