Brainboxes Power Over Ethernet 2 RS232 PoE IEEE 802.3AT & 3AF PoE Compatible

Brainboxes ES-457

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Model ES-457

Provantage Code:  BRBX06Y

Condition:  Factory New

  • Product Type: Multiport Serial Adapter
  • Country of Origin: United Kingdom
  • Limited Warranty: Lifetime
  • Product Model: ES-457
  • TAA Compliant: Yes

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StorageI/O and Storage ControllersSerial/Parallel I/O Adapters


Brainboxes ES-457 Specifications

    Power Over Ethernet 2 RS232 PoE IEEE 802.3AT & 3AF PoE Compatible

At a Glance

    • 2 Port RS-232 with Power over Ethernet IEEE802.3af
    • Ethernet to Serial Device Server
    • Data rate from 110 to 1,000,000 baud
    • User friendly interface, simple to use, powerful in operation
    • Serial Port Tunnelling allows serial cable replacement over any distance, no software required
    • Optional DIN rail mounting kit


    Ethernet to Serial device server with Power over Ethernet providing access to two RS232 serial ports. Data transfer rates up to 1,000,000 baud, coupled with 1Mbit/s line drivers deliver uncompromising performance. Power over Ethernet PoE uses IEEE 802.3af standard, compatible with any PoE switch. Our ES range provides simple instant networked serial ports. A web interface allows secure configuration and control of the serial ports over a local network or the internet using any browser. For Windows our in-house designed 32 bit and 64 bit driver gives you local COM ports, retaining existing software applications and allowing you to connect across your network to remote devices just as if they were attached locally. Serial Port Tunnelling individually configurable allows serial cable replacement over any distance, no software required. You can access the device via TCP/IP sockets from any networked device like an Android tablet, PC or phone. On Windows OS TCP/IP sockets are handled by the Winsock API, this will differ on other OSs.

    Extend your reach! Remote serial devices with local control. With Brainboxes industry renowned Lifetime Warranty and Lifetime Support!

Package Contents

    Front View

    • ES-457 Multiport Serial Adapter
    • Installation CD including Manual
    • Microsoft Signed Drivers & Utilities
    • Quick Start Guide


Product NamePower Over Ethernet 2 RS232 PoE IEEE 802.3AT & 3AF PoE Compatible
Product TypeMultiport Serial Adapter
TAA CompliantYes
Form FactorDIN Rail Mountable
Environmentally FriendlyYes
Number of Serial Ports2
Country of OriginUnited Kingdom
Product ModelES-457
Limited WarrantyLifetime
Platform SupportedPC


WARNING: Products with exposed solder can expose you to lead and lead compounds, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Always wash your hands after handling and avoid inhalation of fumes if heating the solder. For more information go to www.P65Warnings.ca.gov.
Supplies/Accessories for Brainboxes ES-457

Brainboxes DIN-Rail Mounting Kit for 2 Port ES/US -

Mfg Part# MK-048

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Brainboxes Model ES-457