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Rugged Ethernet cable drum switches for portable communication systems, temporary field networks and deployed network extensions.

Rugged Ethernet cable drums for field network deployment

MilDef’s Cable Drum Switch Family supports portable communication systems that need Ethernet connectivity over longer distances in field environments. The family combines cable deployment and network switching in a rugged hardware format for temporary or mobile network extensions.

In deployed operations, network equipment often needs to move quickly between vehicles, shelters, command posts and field locations. Therefore, a cable drum with integrated switching can help reduce setup complexity while extending data connectivity between systems. This supports field users who need practical network reach without building a fixed infrastructure.

For system integrators, the product family provides a compact way to combine cable management, Ethernet distribution and field handling. As a result, the same hardware can support transport, deployment and operation in demanding network environments.

Cable deployment and switching in one unit

The family combines a rugged cable drum with integrated Ethernet switching. This helps users extend network connectivity while keeping cable handling and distribution hardware in one deployable unit.

Built for temporary field networks

Portable systems often need network links between equipment, shelters or command locations. Therefore, Cable Drum Switch products support temporary network extensions where fast deployment and robust handling matter.

Rugged handling for demanding environments

IP-rated RJ45 interfaces, impact-resistant plastic housing and cable drum brake functionality support field use, transport and storage. In addition, protective caps help protect interfaces when the unit is not in operation.

Explore the Cable Drum Switch Family

The Cable Drum Switch Family currently includes the Cable Drum Switch Series. This series combines a 100 m CAT7 Ethernet cable with an integrated unmanaged 8-port Gigabit switch for outdoor-suitable communication and data transmission. The cable end provides one RJ45 interface, while the drum provides seven RJ45 interfaces for connected equipment.

  1. Cable Drum Switch Series

    Cable Drum Switch Series

    Rugged Ethernet cable drum with integrated Gigabit switch for portable field networks

    The Cable Drum Switch Series is a rugged Ethernet cable drum for portable communication systems, temporary field networks and deployed network extensions. It combines a 100 m CAT7 Ethernet cable with an integrated unmanaged 8-port Gigabit switch, helping users extend data connectivity between field systems. The cable end provides one RJ45 interface, while the drum provides seven RJ45 interfaces for connected equipment. In addition, IP-rated interfaces, impact-resistant housing and a cable drum brake support transport, handling and operation in demanding field environments.


    Key features:

    • Network function: Integrated unmanaged 8-port Gigabit Ethernet switch for portable communication systems and field network extensions.
    • Cable length: 100 m CAT7 Ethernet cable for outdoor-suitable communication and data transmission.
    • Ethernet interfaces: 1 × RJ45 interface at the cable end and 7 × RJ45 interfaces at the cable drum, with protective caps.
    • Power input: 100–240 VAC, 50/60 Hz input via front-mounted IEC socket, with 25 W power consumption.
    • Environmental protection: RJ45 interfaces meet IP65 requirements, while the IEC socket is rated IP54.
    • Mechanical design: Impact-resistant plastic housing with cable drum brake and hook-and-loop cable fastener for transport and field handling.

Discuss your rugged hardware requirements

From early-stage requirements to integration into existing systems, MilDef can help you identify the right rugged hardware for your platform, environment and operational needs. Share a few details below, and our team will get back to you.