Aiphone 86221025C 22 AWG 5-Pair Shielded Wire 250'

Aiphone 86221025C 5-Pair Shielded Low-Capacitance Wire

Overview

The Aiphone 86221025C is a 250-foot spool of 5-pair, 22 AWG shielded twisted-pair cable engineered specifically for Aiphone intercom and communication systems. This low-capacitance wire is color-coded to match NHX Series specifications, ensuring seamless integration with designated Aiphone system architectures. Manufactured in the USA, the 86221025C delivers electrical performance matched to Aiphone's exacting requirements while maintaining full compliance with safety and environmental standards.

Key Features

• Low Capacitance Design: Twisted-pair configuration with overall shield rated at 12.1 pF/ft, minimizing signal degradation and cross-talk in multi-station deployments
• 22 AWG Conductor Gauge: Balances signal integrity with installation flexibility across residential, commercial, and institutional intercom networks
• Overall Shield: Comprehensive electromagnetic interference protection for reliable audio and control signal transmission in electrically noisy environments
• Foamed Polyethylene Insulation: Maintains impedance consistency and reduces dielectric absorption for superior frequency response
• PVC Jacket: Flame-rated (UL CL3, CM, FPL) for indoor installation in plenum and non-plenum spaces; c(UL)us listed
• Color-Coded Pairs: Factory-matched color scheme to NHX Series systems, eliminating field sorting and reducing installation time
• DC Resistance: 16.1 Ω per 1000 feet at 68°F, supporting reliable power and signal delivery over extended run distances
• RoHS III and REACH Compliant: Meets international environmental regulations for hazardous substance restrictions
• Extended Warranty: One additional year of warranty coverage when installed with designated Aiphone systems
• Made in USA: Domestic manufacture ensures consistent quality control and supply chain reliability
• 250-Foot Spool: Conveniently sized for most commercial intercom installations without excessive waste
• 18 lbs Weight: Manageable spool mass for single-person handling and installation workflows

Integration & Compatibility

The Aiphone 86221025C is optimized for use with Aiphone's NHX series audio master stations (including the NHX-50M 50-call model), single and dual-jack bedside sub-stations (NH-1SA/A, NH-2SA/A), corridor light stations (NHR-3TS), audio duty stations (NHR-SP), and central control units (NHX-80X). The wire's electrical characteristics—including capacitance, resistance, and shielding—are technically matched to these intercom platforms to ensure audio clarity, system stability, and compliance with Aiphone's performance specifications. When installed in systems requiring 30-call or 50-call expansion modules (NHR-30K, NHX-30G), proper conductor gauge and shielding are critical for maintaining call routing accuracy and minimizing signal crosstalk across multiple stations.

Safety & Regulatory Certifications

The Aiphone 86221025C carries UL and c(UL)us listings for both CL3 and CM (communications cable) installations, and FPL (fire-protective cable) ratings. These certifications confirm suitability for in-wall, plenum, and general-purpose indoor use across North American installations. RoHS III and REACH compliance certifications confirm the absence of restricted hazardous substances, meeting European and international environmental standards for responsible electronics manufacturing and disposal.

Eden Phillips

I have specified the Aiphone 86221025C wire in multiple healthcare and commercial facility intercom refresh projects. The 12.1 pF/ft capacitance rating is genuinely important for longer runs—it directly impacts audio fidelity and system stability in multi-station configurations. Unlike generic twisted-pair alternatives, this wire is engineered to Aiphone's electrical matching standards, so you don't inherit crosstalk or signal loss surprises during commissioning.

Technical Highlights:

• Capacitance Control: The foamed polyethylene insulation and overall shield maintain consistent 12.1 pF/ft rating, critical for preserving audio frequency response in systems with 10+ stations or runs exceeding 300 feet
• Regulatory Readiness: UL/cUL and FPL certifications eliminate site compliance friction—this wire passes code inspection without exception in plenum and standard indoor spaces

Deployment Considerations:

• For installations exceeding 250 feet per run, calculate total spool requirements upfront; ordering multiple spools ensures consistent manufacturing batch and impedance matching
• Route the 86221025C in separate conduit or loom from AC power lines to maximize interference rejection—the shield is effective only when proper installation practice is followed

This wire is a straightforward, compliance-first choice for Aiphone system installations. The color-coding saves hours in the field, and the extended warranty reinforces Aiphone's confidence in this product's integration with their platforms. Specify it when the system design calls for it, and you won't debug audio quality or crosstalk issues later.