{"product_id":"nemesis-cns-control-network-switch","title":"Nemesis CNS Control Network Switch","description":"\u003cdiv class=\"productDescription\"\u003eFail-safe switching for mission-critical network control systems\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe Nemesis CNS Control Network Switch enables seamless, rapid switching between preset network states in a robust gigabyte  Level 2 switch. Easily select between two independent preset configurations via front panel button, OSC command, or GPI trigger.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eWhether you're managing a live show, installation, or broadcast environment, the CNS Control Network Switch delivers powerful, fail-safe network control you can trust.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe Nemesis CNS is designed to offer 4 versatile operating modes, enabling seamless integration into any redundant or mission-critical network environment. In Unmanaged Mode, all four Ethernet ports remain fully active, allowing data to flow freely between connected devices without restrictions. This mode is ideal for straightforward setups where maximum connectivity and ease of communication are required.\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eFor more complex dual redundant configurations, the CNS provides Fully Isolated Mode and Semi-Isolated Mode to manage network traffic with precision. In Fully Isolated Mode, one port is completely blocked from all network communication, effectively isolating it to allow safe switching between two computers or systems without interference. This is particularly useful in scenarios where two systems need to operate independently and be swapped without cross-traffic.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eIn contrast, Semi-Isolated Mode offers a middle ground: the isolated port can still receive and respond to data but is prevented from transmitting information to the wider network. This mode ensures a level of responsiveness while maintaining control over data flow, reducing the risk of unwanted network exposure.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe VLAN Patch Mode is a powerful feature for users requiring granular control over their network traffic. It allows the CNS to switch between two fully customisable VLAN configurations. This capability is especially valuable when managing communication and routing between specific devices such as QLab systems, where precise VLAN management can optimise performance and security.\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eTo enhance operational clarity, the CNS front panel is thoughtfully designed with clear indicators. Each Ethernet port (NET 1–4) has its own LED that displays real-time network activity, allowing users to quickly assess the status of individual connections. The status of the dual redundant power supplies is similarly monitored via dedicated PSU indicators, ensuring continuous power integrity.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eAdditionally, a NET status light provides immediate feedback on overall network connectivity, while an ERR indicator warns users of any critical issues such as network disconnections or power failures. These visual cues enable quick troubleshooting and maintain operational confidence in mission-critical deployments.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eFour  Operational Modes:\u003cdiv\u003e​​\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eUnmanaged Mode:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cul\u003e\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eAll four Ethernet ports active with free data flow. Buttons inactive\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eFully Isolated Mode:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cul\u003e\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003ePreset A takes Port 2 completely offline - blocked from all network traffic\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cul\u003e\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003ePreset B takes Port 1 completely offline - blocked from all network traffic\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eSemi-Isolated Mode:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cul\u003e\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003ePreset A allows Port 2 to receive \/ respond but not transmit to other ports\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cul\u003e\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003ePreset B allows Port 1 to receive \/ respond but not transmit to other ports\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e​\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eV-LAN Patch Mode:\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cul\u003e\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eEach port has 2 fully customisable V-LAN patches, switches all 4 ports between Preset A and Preset B\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e​\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eFront Panel Status Indicators:\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eIndividual NET 1–4 activity LEDs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eDual redundant power supply status indicators\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eCentral NET status light for connectivity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eERR indicator for errors such as disconnections or power faults\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eRear Panel Connectivity:\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cul\u003e\n\u003cli style=\"list-style-type: disc\"\u003e4 × rugged etherCON RJ45 ports\u003c\/li\u003e\n\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003e1 × 5-pin XLR Remote Control Port\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003ePowerCON input (110–230V AC) for global compatibility\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eConfiguration \u0026amp; Control:\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: disc\"\u003eWeb-configurable via any browser\u003c\/li\u003e\n\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eSupports real-time OSC control for remote automation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eOver-the-air firmware updates via secure Nemesis server\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eFactory reset via front panel button at startup\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e​\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eKey features:​\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cul\u003e\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eFour gigabyte ethernet ports\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eDual-redundant power and network support\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eConfigurable network modes for show control environments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eBuilt-in OSC support for real-time communication\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eWeb-based configuration and firmware updates\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eCompact, professional-grade 19 inch rack design for touring and fixed installations\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eApplications:\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cul\u003e\u003cli style=\"list-style-type: disc\"\u003eIdeal for dual-redundant QLab setups and other mission-critical environments where fast, reliable switching is essential.\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cul\u003e\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eEnables smooth OSC control handover between primary and backup systems with a single button press.\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e​\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eSupplied in the box:\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cul\u003e\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003eCNS Control Network Switch\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cul\u003e\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003e1m CAT5 cable\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cul\u003e\u003cli style=\"font-size: 10.5pt; list-style-type: disc; color: rgba(0, 0, 0, 1)\"\u003e\u003cspan style=\"font-size: 10.5pt; color: rgba(0, 0, 0, 1)\"\u003ePowerCon to UK plug\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cbr\u003e","brand":"Nemesis Research","offers":[{"title":"Default Title","offer_id":57583438791030,"sku":"CNS","price":1072.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/2412\/0631\/files\/BC_Upload_6cb27d41-e7d9-4cef-80e5-91baefa85a0f.png?v=1775604639","url":"https:\/\/ambersound.co.uk\/products\/nemesis-cns-control-network-switch","provider":"Amber Sound","version":"1.0","type":"link"}