NOYAFA NF-811 Wire Tracker & Cable Tester
The NOYAFA NF-811 Wire Tracker is a professional cable tracing and network line testing tool designed for telecom technicians, network engineers, and IT maintenance professionals. It helps identify, trace, and test telephone lines and network cables, quickly and accurately-even in complex wiring environments.
This device features a tone generator and probe amplifier, supports RJ45 and RJ11 cable testing, and enables wire mapping, polarity testing, continuity checks, and fault detection for fast troubleshooting.
Key Features:
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Multi-Line Tracing Capability: Supports accurate tracing of both Ethernet network cables (RJ45) and telephone lines (RJ11) across complex wiring environments.
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Continuity Verification: Enables rapid continuity checks to confirm proper network cable connections and detect wiring faults.
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Telephone Line Diagnostics: Identifies line status (Clear, Busy, Ringing) and determines polarity (Positive/Negative) for reliable telecom testing.
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Noise-Isolation Monitoring: Integrated earphone jack allows precise signal detection in high-noise environments.
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Intuitive LED Status Display: Dedicated LED indicators for continuity (CONT), scanning (SCAN), and signal strength provide clear, real-time operational feedback.
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Technical Specifications:
Transmitter Specifications:
Specification
Detail
Tone Frequency
200 kHz
Maximum Transmission Distance
Up to 2 km
Maximum Working Current
30 mA
Volume Control Function
Audio volume level adjustment
Compatible Connectors
RJ11, RJ45
Maximum Signal Voltage
8Vp-p
LED Display Functions
Wire mapping, tone generation, cable tracing
Voltage Protection
DC 60V
Battery Type
DC 9V (NEDA 1604 / 6F22) × 1
Dimensions (L × W × D)
130 × 47 × 35 mm
Receiver Specifications:
Specification
Detail
Operating Frequency
200 kHz
Maximum Working Current
80 mA
Earphone Jack
Supported (1 Port)
Battery Type
DC 9V (NEDA 1604 / 6F22) × 1
Dimensions (L × W × D)
180 × 45 × 30 mm
Total Weight
113 g
Ideal For:
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Network engineers
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Telecommunications technicians
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IT support professionals
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DIY home networking setup
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What's Included In The Box:
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1 x Emitter Unit (NF-811)
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1 x Receiver Unit
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1 x RJ45 Network Cable
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1 x RJ11 Telephone Line
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1 x Alligator Clip Test Line
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1 x Earphones (for noisy environments)
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1 x Carrying Case
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1 x User Manual
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