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HPE 854194-B21 10Gb Ethernet Pass-Thru TAA Expansion Module View larger

HPE 854194-B21 10Gb Ethernet Pass-Thru TAA Network Switch Module

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16‑port 10 GbE SFP+ pass‑thru module
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Detailed Specifications

HPE 854194‑B21 10Gb Ethernet Pass‑Thru Module II for c‑Class BladeSystem

Overview

The HPE 854194‑B21 is a pass‑thru network module for HPE BladeSystem c‑Class enclosures. It provides 16 SFP / SFP+ ports and delivers direct, low‑latency 10 Gb Ethernet connectivity from individual blades to the external network. This module does not perform switching; instead, it transparently passes traffic, making it ideal for applications requiring predictable throughput or where blade I/O segregation is needed. It's unmanaged, eliminating the overhead of layer‑2 switching logic, and compatible with both 1 Gb and 10 Gb optics per port.

Key Features

  • 16 × SFP / SFP+ 10 Gb ports for direct blade-to-network links

  • Transparent pass‑thru design with no switching or buffering

  • Auto-negotiation on each port for 1 Gb or 10 Gb speeds

  • Low-latency connectivity suitable for high-performance or converged environments

  • Fits into c‑Class BladeSystem interconnect bays, supporting blade server I/O fabrics

Technical Specifications

SpecificationDetails
Brand HPE
Part Number 854194‑B21
Product Type BladeSystem Pass‑Thru Module
Supported Speeds 1 Gb and 10 Gb Ethernet per port
Number of Ports 16 SFP / SFP+
Architecture Pass‑thru (non‑switching)
Uplink Type SFP / SFP+ modules (user-supplied)
Management Unmanaged (no configuration required)
Power Consumption Up to ~55 W
Compatible Chassis HPE BladeSystem c-Class enclosures
External Bandwidth 320 Gbps (aggregate)
Operating Temperature 10 °C to 35 °C

  • 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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