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HPE S0U78A ANW 5420 8P LRM TAA MODULE View larger

HPE S0U78A Aruba CX 5420 8 Port SFP Modular Switch

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HPE S0U78A ANW 5420 8P LRM TAA MODULE
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Detailed Specifications

HPE S0U78A Aruba CX 5420 8 Port SFP+ (1G/10G) LRM Module

Overview

The HPE S0U78A is a line-card module for the Aruba CX 5420 modular chassis, providing 8 SFP+ ports capable of 1 Gb or 10 Gb connectivity. It’s designed for fiber uplinks or distributed fiber access at the edge, where long-reach LRM optics are used. Because it runs under the AOS‑CX operating system within the 5420 chassis, you retain full Layer‑3 routing, automation, and high-availability features. In practice, it's ideal for connecting to aggregation or core switches over fiber, or for distributing downstream fiber-connected devices in enterprise, campus, or branch deployments.

Key Features

  • 8 × SFP+ ports (1G / 10G) — supports both legacy and modern uplinks.

  • LRM-capable — compatible with long-reach multimode fiber optics.

  • TAA-compliant — meets trade agreement act requirements for regulated procurement.

  • Layer‑3 functionality via AOS‑CX — supports routing, VLANs, ACLs, and automation.

Technical Specifications

SpecificationDetail
Brand HPE / Aruba Networking
Part Number S0U78A
Product Type Modular Switch Line Card (SFP+ LRM)
Port Configuration 8 × SFP+ (1G / 10G)
Switching Bandwidth (per Slot) 80 Gbps (per chassis slot)
Management / OS Controlled via AOS‑CX in the CX 5420 chassis 
Airflow Front-to-back (aligned with CX 5420 chassis design)
Dimensions 214.7 mm × 212.2 mm × 45.15 mm 
Weight ~0.70 kg (1.54 lb) 
Operating Temperature 0 °C to 45 °C typical for chassis modules
Minimum AOS‑CX Version Requires AOS‑CX 10.15.0001 or later



  • 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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