NVT Phybridge Quad 110 Watt Transmission System
The NVT Phybridge NV-EC1701PLS-K4H is a professional-grade Ethernet over coax solution engineered to extend network connectivity and power to four devices simultaneously over existing coaxial cabling infrastructure. This PoE+ extender leverages the proven 1701+ Extender platform to deliver up to 420 Mbps data rates and 110 watts of combined power delivery across distances up to 8,000 feet—ideal for surveillance systems, access control, and distributed IP devices in facilities where running new cabling is impractical or cost-prohibitive.
Perfect for system integrators, security installers, and enterprise IT teams, this quad transmission system maximizes ROI on existing coax infrastructure while eliminating the need for expensive cable runs. Deploy four independent powered devices from a single centralized location with reliable, standards-based Ethernet and PoE+ delivery.
Key Features
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Quad 110W Power Delivery: Supplies up to 110 watts total across four connected devices via PoE+
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420 Mbps Ethernet Performance: Full-speed network connectivity over coax, UTP, or 2-wire cable
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Extended Reach: Operates reliably up to 8,000 feet (2.4 km) from central hub
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Multiple Cable Support: Compatible with coaxial, unshielded twisted pair (UTP), and 2-wire transmission media
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1701+ Extender Technology: Industry-proven platform for long-distance Ethernet and power transmission
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Complete Kit Included: Base extender, four link adapters, power supply, BNC terminals, and coax cable
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Existing Infrastructure Ready: Leverages installed coax cabling to reduce deployment costs
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Four Independent Channels: Each device receives dedicated power and data connectivity
Technical Specifications
| Specification |
Details |
| Manufacturer |
NVT Phybridge |
| Model Number |
NV-EC1701PLS-K4H |
| Product Type |
Quad 110W Ethernet over Coax Transmission System |
| Data Rate |
Up to 420 Mbps |
| Power Delivery |
110 watts total (PoE+) |
| Maximum Distance |
8,000 feet (2.4 km) |
| Supported Media |
Coaxial cable, UTP, 2-wire |
| Number of Channels |
4 independent devices |
| Base Unit |
1701+ Base Extender |
| Link Adapters |
Four 1701+ Link Adapters |
| Included Accessories |
Power supply, 5 BNC screw terminals, 4-port BNC adapter, coax cable |
| Technology Platform |
1701+ Extender Solution |
Frequently Asked Questions
What is an Ethernet over coax extender and how does it work?
An Ethernet over coax extender transmits network data and power over existing coaxial cabling infrastructure. The NVT Phybridge system converts Ethernet and PoE+ signals into a format compatible with coax, UTP, or 2-wire media, allowing you to extend IP connectivity and power to remote devices without installing new cable runs. This is particularly valuable in facilities with established coax infrastructure.
Can I use this PoE+ extender with existing coax cabling?
Yes. The NV-EC1701PLS-K4H is specifically designed to maximize existing cabling infrastructure. It operates over coaxial cable, UTP, or 2-wire transmission media, making it an ideal retrofit solution for surveillance, access control, and other IP device deployments where new cabling installation would be costly or disruptive.
How many devices can the Quad 110 Watt Transmission System power?
This system supports four independent devices with a combined power budget of 110 watts. Each of the four channels delivers dedicated Ethernet connectivity and PoE+ power, allowing simultaneous operation of four powered IP cameras, access points, or other network devices across distances up to 8,000 feet.
What data speeds does the 1701+ Extender platform provide?
The 1701+ Extender platform delivers up to 420 Mbps of Ethernet throughput, providing sufficient bandwidth for HD video streaming, real-time access control, and standard IP device communication over extended distances. This performance is maintained across all four channels of the quad transmission system.
