HPE Aruba Networking 100G QSFP28 LC LR4 10km SMF 2‑strand Transceiver

The HPE Aruba Networking 100G QSFP28 LC LR4 10km SMF 2-strand Transceiver is a high-performance optical module designed for 100 Gigabit Ethernet connectivity in enterprise and data center environments. It uses the QSFP28 form factor, supports 100 Gb transfer speed, and is built for single-mode fiber deployments up to 10 km, making it a strong choice for long-distance, high-bandwidth network links. HPE’s official specifications list this model as part of the Aruba Networking family with LC connectivity, 10 km maximum distance, and 100 Gb transfer speed.

Designed for Reliable Long-Distance 100GbE Links

This transceiver is ideal for organizations that need stable and efficient 100G uplinks between switches, data center racks, aggregation layers, or campus network infrastructure. Because it is an LR4 10 km single-mode fiber transceiver, it is especially suitable for environments where short-range optics are not enough and where clean, reliable long-distance transmission is required. Aruba’s transceiver compatibility documentation states that QSFP28 optical transceiver modules provide a transmission rate of 100 Gbps and use LC connectors, while HPE’s product specification page confirms this specific model is rated for 10 km over SMF.

Useful for Data Centers and Enterprise Core Networking

The HPE Aruba JL310A transceiver is well suited for modern network environments that demand speed, stability, and scalability. It can help support workloads such as large-scale virtualization, storage networking, high-capacity aggregation, backbone connectivity, and data center interconnect scenarios where 100GbE performance is important. Since HPE positions it as an Aruba Networking optical transceiver for 100G infrastructure, it is a practical option for businesses standardizing on Aruba switching platforms and requiring dependable long-range optical connectivity.

Key Benefits for the Buyer

One of the biggest advantages of this module is its combination of high throughput and long reach. Buyers looking for a transceiver that supports 100G over duplex single-mode fiber with an LC interface can use this module to build efficient uplinks without sacrificing distance. The product’s official technical page also lists compact physical dimensions, helping it fit standard high-density deployments where space efficiency matters. HPE’s specifications show dimensions of approximately 1.8 x 13.2 x 0.8 cm.

Why This Transceiver Matters

Choosing the right optical transceiver is important for network stability and long-term infrastructure planning. A module like the HPE Aruba Networking 100G QSFP28 LC LR4 10km SMF 2-strand Transceiver gives IT teams the ability to deploy high-speed optical connections across longer distances while maintaining compatibility with Aruba networking environments. For buyers, this means better flexibility when planning switch uplinks, core connections, or data center expansion. HPE’s official product pages identify this exact model as JL310A, helping buyers confirm the correct part number before purchase.

Technical Highlights

• Product Name: HPE Aruba Networking 100G QSFP28 LC LR4 10km SMF 2-strand Transceiver
• Part Number: JL310A
• Form Factor: QSFP28
• Connector Type: LC
• Transfer Speed: 100 Gb
• Fiber Type: Single-Mode Fiber (SMF)
• Maximum Distance: 10 km
• Fiber Strand Type: 2-strand
• Brand Family: HPE Aruba Networking