HPE JL079A Aruba 3810M 2QSFP+ 40GbE Module
Overview
The HPE JL079A is an uplink expansion module designed for use with the Aruba 3810M switch family, enabling dual 40 Gb/s QSFP+ ports for high-bandwidth fabric connections. It is used by network engineers to add high-speed optical uplinks from access or aggregation switches into data-centre topologies, supporting use cases such as spine-leaf architectures or high-density distribution layers. The module supports 40GBase-X networking, fits into a dedicated QSFP+ slot on the chassis, and is media-type multimode fibre oriented—typically installed in campus or data-centre switch racks where low-latency, high-throughput connectivity is required. The compact form-factor and lightweight design minimise rack-space and power overhead while supporting modern 40 GbE deployment needs.
Key Features
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Dual QSFP+ ports supporting 40 Gb/s per port.
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Supports 40GBase-X optical network technology.
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Compatible with Aruba 3810M series switches for plug-and-play uplink insertion.
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Compact module form-factor designed for minimal rack impact.
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Multimode fibre support for high-speed uplink environments.
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