Veracity VHW-RMPSU-US HIGHWIRE Ethernet over Coax

Veracity VHW-RMPSU-US HIGHWIRE Ethernet over Coax

Overview

The Veracity VHW-RMPSU-US is a HIGHWIRE Ethernet over Coax transmission solution engineered for extended-range network infrastructure in security and industrial environments. The VHW-RMPSU-US leverages existing coaxial cable plant to deliver Ethernet connectivity without requiring new fiber or twisted-pair cabling runs, significantly reducing deployment cost and timeline on retrofit installations. This technology is particularly valuable in distributed surveillance networks, legacy facility upgrades, and environments where cable runs exceed standard Ethernet distance limitations.

Key Features

• Ethernet over Coax Transmission: Extends IP network connectivity over existing coaxial infrastructure, eliminating the need for parallel cabling infrastructure
• Industrial Operating Temperature Range: Rated for industrial-grade temperature conditions, ensuring reliable operation in challenging environmental deployments
• Legacy Infrastructure Compatibility: Integrates with established coax plant commonly found in security camera installations and broadcast environments
• Extended Transmission Distance: Overcomes standard Ethernet distance constraints through coax-based delivery, enabling longer runs from edge to aggregation points
• Simplified Retrofit Deployment: Reduces installation complexity on existing facilities by reusing in-place cabling rather than mandating new runs
• Cost-Effective Infrastructure Extension: Leverages sunk capital in coaxial plant to defer or eliminate expensive new cabling installations

Integration & Compatibility

The VHW-RMPSU-US integrates into IP surveillance and security networks where coaxial infrastructure forms the backbone. It is particularly suited for integrators working on camera system migrations, facility-wide network upgrades, and distributed security deployments where maintaining existing cabling reduces project scope and cost. The unit operates as a bridge between legacy coax runs and modern IP network equipment, enabling seamless transition strategies without wholesale cable replacement.

Deployment Use Cases

Security integrators commonly deploy the VHW-RMPSU-US in the following scenarios: multi-building campuses where coax already spans between structures, industrial facilities with extensive existing broadcast or CATV infrastructure, retrofit camera system upgrades where in-wall cabling is already established, and remote security perimeters where distance limitations of standard Ethernet would otherwise require intermediate equipment or fiber conversion. Industrial-grade temperature rating ensures operation in uncontrolled environments, mechanical rooms, and outdoor equipment enclosures without derating or supplemental cooling.

Ted Perry

During system planning for a multi-site security upgrade, I evaluated the Veracity VHW-RMPSU-US as a cost mitigation strategy where existing coaxial plant was already in place across three buildings. Rather than pulling new Ethernet runs through conduit systems installed in the 1990s, the VHW-RMPSU-US allowed us to repurpose the existing infrastructure while maintaining full IP network compatibility at each site.

Technical Highlights:

• Coax-to-Ethernet Bridge: The VHW-RMPSU-US operates as a transparent adapter between legacy coaxial runs and modern IP equipment, with no protocol conversion or bandwidth loss imposed by intermediate layers
• Industrial Temperature Resilience: Rated for industrial temperature ranges, the unit operates reliably in mechanical rooms, outdoor cabinets, and uncontrolled spaces without requiring supplemental environmental management

Deployment Considerations:

• Coax cable condition and impedance matching are critical; verify existing plant meets transmission standards before deployment to avoid signal degradation or intermittent connectivity issues
• Distance limitations of coaxial media should be calculated based on cable gauge and age; modern installations typically support 300–500 meters depending on attenuation and connector quality
• Termination practices and grounding integrity directly impact signal integrity; involve certified cabling personnel familiar with broadband coax standards during installation

The VHW-RMPSU-US is a pragmatic solution for integrators managing facility upgrades where greenfield cabling budgets are constrained and legacy infrastructure is sound. Its industrial temperature rating and transparent Ethernet operation make it well-suited to security and industrial deployments where reliability and cost control are equally weighted.