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HPE 855800-B21 SFP28 SR Transceiver Module View larger
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HPE 855800-B21 SFP28 SR Transceiver Module

855800-B21

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High-speed SFP28 SR transceiver for short-range 25GbE connections.
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Detailed Specifications

HPE 855800-B21

SFP28 SR Transceiver Module

The HPE 855800-B21 SFP28 SR Transceiver Module is a high-performance optical transceiver designed for short-range 25 Gigabit Ethernet (25GbE) connections in enterprise and data center networks. It enables fast, reliable data transmission over multimode fiber, supporting the increasing bandwidth demands of modern network infrastructures.

Features

This SFP28 transceiver supports data rates up to 25Gbps and is optimized for short-reach applications, typically up to 100 meters using OM4 multimode fiber. It is compatible with HPE switches and network devices equipped with SFP28 ports, providing flexible deployment options for high-speed uplinks and server connectivity.Designed for easy hot-plug installation, the 855800-B21 ensures minimal downtime during upgrades or maintenance. It meets industry standards for interoperability and performance, making it suitable for use in scalable, high-density data centers and enterprise environments.

Advanced Options

The HPE HPE855800-B21 transceiver delivers consistent and low-latency optical transmission with robust error detection and correction features. Its efficient power consumption reduces heat generation, supporting stable operation in dense network environments.

Product Key Features

  • Supports 25Gbps data rate for high-speed Ethernet

  • Short-range (SR) multimode fiber connectivity up to 100 meters

  • Compatible with HPE SFP28-enabled switches and devices

  • Hot-pluggable form factor for easy installation

  • Compliant with industry standards (IEEE 802.3by)

  • Energy-efficient design

Reliability & Performance

Built to meet rigorous quality standards, this module provides dependable performance under demanding conditions, ensuring high network availability and minimal packet loss.

Key Features :

    • 25Gbps SFP28 transceiver

    • Short-range multimode fiber support

    • Hot-pluggable design

    • Industry-standard compliant

    • Energy-efficient operation

    • Compatible with HPE network equipment

SpecificationDetails
Model Number 855800-B21
Product Type SFP28 SR Transceiver Module
Data Rate 25 Gbps
Range Up to 100 meters (OM4 multimode fiber)
Interface Type SFP28
Compatibility HPE SFP28-enabled switches and devices
Form Factor Hot-pluggable
Standards Compliance IEEE 802.3by
Power Consumption Approximately 1W
Dimensions Standard SFP28 form factor
Weight Approx. 20 grams

  • 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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