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HPE 841717-B21 40 Gigabit Ethernet QSFP Transceiver Module View larger

HPE 841717-B21 40 Gigabit Ethernet QSFP Transceiver Module

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40 Gbps bidirectional QSFP+ transceiver
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Detailed Specifications

HPE 841717‑B21 40GBASE‑BiDi QSFP+ Transceiver Module

Overview

The HPE 841717‑B21 is a QSFP+ optical transceiver module engineered for high‑bandwidth Ethernet links. It supports full 40 Gbps data rate using bidirectional (BiDi) transmission over duplex fiber, enabling high‑speed connectivity for data‑centre uplinks and dense switch interconnects. The compact plug‑in design allows integration into compatible HPE/Aruba switches and minimizes fiber‑cable infrastructure by reusing duplex links. It is appropriate for deployments such as leaf‑spine fabrics, server‑rack aggregation, and cloud‑scale high‑throughput fabrics requiring cost‑efficient 40 Gb links.

Key Features

  • 40 Gbps line rate in QSFP+ form‑factor

  • Bidirectional (BiDi) optical transmission over duplex fiber

  • LC duplex connector interface suitable for multimode fiber

  • Hot‑pluggable module for minimal service interruption

  • Enabled for 40 Gigabit Ethernet network environments

Technical Specifications

SpecificationValue
Brand HPE
Part Number 841717‑B21
Product Type QSFP+ Transceiver Module (40 GbE BiDi)
Data Rate 40 Gbps
Form Factor QSFP+
Connector Type LC Duplex
Optical Bidirectional Yes (BiDi)
Maximum Distance Up to ~100 m on OM3/OM4 MMF
Supported Ethernet Std 40 Gigabit Ethernet
Media Type Multimode Fiber (MMF)
Operating Temperature Typically 0 °C to 70 °C
Power Consumption Approx. 3.5 W
Compliance Standards RoHS, WEEE, 40GBASE‑BiDi

  • 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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    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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