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HPE ARUBA R9B41A network transceiver module View larger
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HPE R9B41A Aruba Networking Transceiver module 25G SFP28 SR

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25GbE

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Detailed Specifications

HPE R9B41A 

Aruba Networking Transceiver module 25G SFP28 SR

The HPE Aruba R9B41A Networking Transceiver module is a high-performance 25 Gigabit Ethernet SFP28 short-range (SR) transceiver designed to deliver fast, reliable, and efficient connectivity in enterprise and data center Networking . Specifically engineered for Aruba switches and Networking gear, this optical module provides seamless integration for high-bandwidth applications, including virtualization, cloud services, and high-speed data transfers. Operating over multimode fiber with LC duplex connectors, the R9B41A ensures stable performance up to 100 meters, making it ideal for top-of-rack and short inter-rack deployments. Its compact, hot-swappable form factor supports simplified maintenance and scalability for growing IT environments.

Features

Built for environments that demand low-latency, high-throughput Networking , the HPE Aruba R9B41A transceiver enables enterprises to maximize the capabilities of their 25GbE infrastructure. This SFP28 module uses 850 nm wavelength optics to deliver reliable performance over OM3 and OM4 multimode fiber, achieving distances up to 100 m. With compliance to industry standards, it ensures compatibility with a wide range of Aruba Networking switches and routers. The hot-pluggable design supports tool-free installation and removal, which simplifies upgrades and replacements in live Networking settings. Whether used for server-to-switch, switch-to-switch, or storage area Networking (SAN) applications, the R9B41A offers the high-speed, low-power solution IT teams rely on for next-gen performance.

Advanced Options

The HPE Aruba R9B41A SFP28 Transceiver is designed with precision optics and low-power consumption to support high-efficiency data center and enterprise environments. Its compact and durable construction allows for dense port deployments without increasing thermal load, supporting reliable long-term use. The transceiver is rigorously tested for interoperability and performance across Aruba Networking platforms,

Product Key Features

  •  25GbE SFP28 SR module for high-speed Networking connectivity

  •  Operates over OM3/OM4 multimode fiber up to 100 meters

  •  LC duplex connector with 850 nm wavelength laser

  •  Hot-swappable for non-disruptive upgrades and maintenance

  •  Fully compatible with Aruba switches and platforms

  •  Compliant with IEEE 802.3by and SFF-8402 standards

Reliability & Performance

ensuring smooth integration into existing setups. With features such as Digital Optical Monitoring (DOM) for real-time diagnostics and low latency transmission, it delivers performance that Networking administrators can count on. Ideal for environments that require scalable, high-throughput Ethernet links with minimal downtime and simplified serviceability.

Key Features :

  • 25Gbps data rate (SFP28 SR)

  • Supports distances up to 100 m over OM4 MMF

  • LC duplex connector, 850 nm wavelength

  • Hot-swappable design for live Networking environments

  • Compliant with IEEE 802.3by and MSA standards

  • Compatible with Aruba 25G Networking switches

SpecificationDetails
Model Number R9B41A
Product Type 25GbE SFP28 SR Optical Transceiver module
Data Rate 25 Gbps
Connector Type LC Duplex
Form Factor SFP28 
Fiber Type Multimode (OM3/OM4)
Wavelength 850 nm
Max Distance 70 m (OM3) / 100 m (OM4)
Operating Temperature 0°C to 70°C
Hot-Swappable Yes
Power Consumption <1 W
Compliance IEEE 802.3by, RoHS, MSA
Compatible Devices Aruba 25GbE switches and Networking equipment

  • 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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