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HPE Aruba JL078A 3810M 1QSFP+ 40GbE Network Module View larger

HPE JL078A Stackable 1p 40GbE QSFP+ Module

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Single-port QSFP+ 40 GbE uplink module (HPE JL078A) for Aruba 3810M/2930M switches.
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Detailed Specifications

HPE JL078A Aruba 3810M/2930M 1-port QSFP+ 40GbE Module

Overview

The HPE JL078A is a network module designed for engineers deploying uplink or aggregation links in campus and data-centre environments. It provides a single QSFP+ port capable of 40 Gb/s Ethernet, enabling high-bandwidth connectivity from an Aruba 3810M or 2930M switch to spine switches or aggregation fabric. With support for multimode fibre and industry-standard form factors, it allows seamless expansion of existing switch chassis without full replacement. The module installs into the dedicated uplink slot of the chassis and integrates with switch firmware for management, monitoring and link diagnostics. This makes it ideal for switching infrastructures requiring a compact, cost-effective jump to 40 Gb/s uplinks while preserving existing switching layers.

Key Features

  • Single QSFP+ port providing 40 Gb/s Ethernet uplink.

  • Supports 40GBase-X multimode fibre optics.

  • Compatible with Aruba 3810M and 2930M series switches for flexible deployment.

  • Hot-swappable module design suitable for live maintenance or upgrades.

  • Bracket and optical interface aligned to standard 2.92 × 5.09 × 1.09-inch module form-factor.

Technical Specifications

SpecificationDetail
Brand HPE
Part Number JL078A
Product Type Aruba 3810M/2930M 1-port QSFP+ 40GbE Module
Interface Type QSFP+
Port Configuration 1 × 40 Gb Ethernet (40GBase-X)
Supported Speeds 40 Gb/s
Connector Type QSFP+
Media Type Optical Fibre – multimode
Maximum Distance Up to ~300 m (OM3)
Form Factor (H × W × D) 1.1 in × 2.9 in × 5.1 in
Weight (lbs) Approx. 0.34 lb
Power Consumption Typical < 5 W
Operating Temperature 0 °C to 40 °C
Compatible Platforms Aruba 3810M / 2930M Switch Series
Compliance RoHS, REACH
Management Support Module status monitored via switch firmware

  • All packages are shipped same day if the order is placed before 3PM CST

    We use UPS/FedEx to ship the packages with different service levels offered by UPS/FedEx

    Overnight Shipping take 1 business day
    Expedited Shipping take about 2-3 business days
    Ground shipping take about 3-5 business days

    You can select the desired service level at Checkout and we will make sure the package is shipped as per the selected service level.

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    iii) Purchase Orders
    iv) Check
    v) Bank Transfer/ACH/Wire Transfer

    To process the order through Paypal/CC, you can simply checkout and process the payment.

    If you want to issue us Purchase Order/Check/Bank Transfer, Please contact us at the following details

    Call: 469.458.9636
    Email: sales@dcsupplies.net

  • If you have any queries, please contact us at the following details and we will be happy to help

    Call
    469.458.9636
    469.458.9638

    Email
    sales@dcsupplies.net

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