The NOYAFA NF-8508 is a high-performance cable testing and tracing tool designed for network engineers, fiber technicians, and field installers. Built for accuracy and speed, this all-in-one device allows you to trace cables, test continuity, detect PoE voltage, and measure optical power – making it essential for structured cabling, data center maintenance, and FTTH deployments.

Key Features:

• Multi-Cable Compatibility
  Supports RJ45, RJ11, coaxial, and fiber optic cables for versatile testing across various systems.

• Optical Power Meter & Visual Fault Locator
  Integrated VFL and OPM modules for accurate fiber testing, signal verification, and fault detection up to 10 km.

• Cable Tracing & Tone Generator
  Efficiently traces hidden or broken network lines with adjustable signal strength and tone options.

• PoE Detection & Network Port Flashing
  Identifies Power over Ethernet devices and flashes active ports for easy switch port location.

• Voltage & Continuity Testing
  Tests live wires, pin connections, and continuity with real-time LED indicators and audible alerts.

• LCD Display & User-Friendly Interface
  Clear visual feedback with an intuitive layout ensures quick diagnostics, even in low-light environments.

Technical Specifications:

• Model: NOYAFA NF-8508

• Cable Types: RJ45, RJ11, coaxial, fiber optic

• OPM Wavelength Range: 850/1300/1310/1490/1550/1625nm

• VFL Output Power: 10mW (≥10km)

• Power Source: Rechargeable lithium battery

• Display: Backlit LCD screen

• Weight: Approx. 500g

• Dimensions: 200 × 90 × 50 mm

• Operating Temp: -10°C to +50°C