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StarTech JL484A-STHPE JL484A Compatible 25GBase-SR SFP28 LC 100m 850nm Transceiver

JL484A-ST

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25G SFP28 transceiver for high-speed HP/Aruba networking
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Detailed Specifications

StarTech JL484A-ST

Compatible 25GBase-SR SFP28 Transceiver for HPE / Aruba

High-speed 25GbE optical module for HPE & Aruba.

Overview :

The StarTech JL484A-ST 25GBase-SR SFP28 Transceiver is a reliable, cost-effective solution designed as a direct equivalent to the HPE JL484A module. It ensures seamless integration into enterprise networks, cloud computing environments, and modern data centers that demand high bandwidth, low latency, and dependable short-reach connectivity.

Specifically built for HPE and Aruba systems, this Transceiver enables high-speed 25GbE data transfer across multi-mode fiber cabling. Its hot-pluggable SFP28 design supports easy installation and maintenance without downtime, making it a practical choice for scaling enterprise networks.

Features :

Operating at 850nm, this module delivers efficient short-reach performance with a maximum distance of 100 meters over OM4 fiber. The JL484A-ST supports Digital Optical Monitoring (DOM), giving IT administrators real-time visibility into temperature, voltage, and optical power for predictive maintenance. Its low power consumption and compact footprint make it a sustainable and energy-efficient networking solution.

Product Key Features

  • 25GbE data transfer rate for high-bandwidth applications
  • Designed for HPE & Aruba compatibility
  • Hot-pluggable SFP28 form factor
  • Duplex LC connector for multi-mode fiber

Reliability & Performance :

The StarTech JL484A-ST is engineered to meet or exceed OEM specifications and has been fully tested for durability and compatibility. Each unit is serialized and programmed to perform identically to the original HPE module, guaranteeing seamless initialization and reliable operation. With support for DOM, it empowers network administrators to proactively monitor key operating parameters. Its low power consumption (<1.2W) reduces heat, optimizes cooling efficiency, and ensures consistent long-term reliability in enterprise-grade networking deployments.

Key Features :

  • 25Gbps optical short-reach connectivity
  • Fully hot-swappable SFP28 design
  • Optimized for HPE & Aruba hardware
  • DOM support for proactive diagnostics

Specifications :

SpecificationDetails
Model Number JL484A-ST
Compatible Brand HPE / Aruba
Type SFP28 Optical Transceiver Module
Data Rate 25 Gbps
Network Technology 25GBase-SR
Wavelength 850nm
Interface LC Duplex
Fiber Type Multi-mode Fiber (MMF)
Max. Distance 100m (OM4)
Hot-Swap Yes
DDM/DOM Supported
Form Factor SFP28
Ports 1
Power Consumption Less than 1.2W
Operating Temperature 0° to 70°C (32° to 158°F)

  • 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.

  • We Accept

    i) PayPal
    ii) All Credit & Debit Cards
    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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