Aruba 3810M 2QSFP+ 40GbE Module | QSFP+, Optical Fiber, Enterprise

Increase uplink capacity on the Aruba 3810M with a compact expansion module built for optical aggregation. The Aruba 3810M 2QSFP+ 40GbE Module adds 2 QSFP+ ports for 40 Gigabit Ethernet connectivity, giving network teams a straightforward way to raise upstream bandwidth while preserving the existing switch investment. This module is a strong fit for access and distribution layers where uplink congestion becomes the limiting factor. By moving traffic onto 40 GbE optical connections, it helps reduce oversubscription and keeps the switch fabric aligned with higher-density edge deployments. Its small footprint makes it easy to integrate into Aruba 3810M environments without adding rack complexity. For organizations standardizing on Aruba switching, this module provides a clean upgrade path when 10 GbE uplinks are no longer enough. It is a focused, purpose-built option for teams that need more uplink speed, fiber connectivity, and modular expansion in a compact form factor.