1. Introducció
The Noyafa NF-8506 is a versatile network cable tester designed for professionals and enthusiasts to efficiently diagnose and maintain network infrastructure. It integrates multiple functions including cable continuity testing, length measurement, cable tracing (hunting), Power over Ethernet (PoE) testing, Ping testing, IP scanning, and network speed detection. This manual provides detailed instructions for safe and effective use of the device.
2. Informació de seguretat
- Always read this manual thoroughly before operating or servicing the equipment.
- Do not connect the network cable tester to powered-on equipment or instruments during length measurement. Doing so may cause damage to the device.
- Ensure the device is used in a well-lit environment or utilize the built-in LED light for visibility.
- Eviteu exposar el dispositiu a temperatures extremes, humitat o ambients corrosius.
- Mantingueu el dispositiu allunyat de l'aigua i altres líquids.
3. Producte acabatview
3.1 Components
The NF-8506 package typically includes:
- NF-8506 Transmitter Unit
- NF-8506 Receiver Unit
- Test pens
- USB Charging Line (Type-C)
- Bossa de tela
- RJ45 Adapter Cable
- RJ11 Adapter Cable
- User Manual (Instructions)
- Certificat de qualificació
- Caixa de colors
3.2 Disseny del dispositiu
The NF-8506 consists of a Transmitter and a Receiver unit. The Transmitter features an HD color screen and various function buttons, while the Receiver is designed for cable tracing and NCV detection.
Controls del transmissor:
- Pantalla: HD Color Screen to display testing results.
- Flash/Length RJ11 Port: For connecting RJ11 cables and for length measurement.
- Port RJ45: For connecting RJ45 network cables.
- Port de càrrega: Port tipus C per a la càrrega.
- Botó D'acord: Confirmeu la selecció.
- UP/DOWN/LEFT/RIGHT Arrows: Botons de navegació.
- Botó ON/OFF: Encendre/apagar el transmissor.
- Botó de retorn: Tornar al menú anterior.
Receiver Controls:
- Sonda: For cable tracing.
- Llum LED: Built-in light for dark environments.
- Indicador d'alimentació: Indica l'estat d'alimentació.
- SCAN Indicator: Indicates scanning mode.
- Indicador NCV: Indicates Non-Contact Voltage detecció.
- Signal Sensitivity Switch: Adjusts sensitivity for cable tracing.
- Port de càrrega: Port tipus C per a la càrrega.
- SCAN Mode Switch: Toggles between scan modes.
- Botó NCV: Activates Non-Contact Voltage detecció.
- Botó de llum: Encén/apaga el llum LED.
- Botó ON/OFF: Encendre/apagar el receptor.
- CONT Port: For continuity testing.
- Presa per a auriculars: For connecting earphones during tracing.
4. Especificacions
| Característica | Descripció |
|---|---|
| Model | NF-8506 |
| Escaneig de cables | Mode digital / Mode analògic |
| OFF automàtic | Sí |
| Avís de baixa potència | Sí |
| Prova de continuïtat del cable | Control remot i interruptor |
| Cable Length Test Range | 5 ~ 200m (±3m) |
| Port Flash | 10M/100M/1000M |
| POE | Mid-Span/End-Span/AT-4 pairs, PoE voltage prova |
| Velocitat d'enllaç | 10M/100M/1000M, Duplex Mode (Full Duplex / Half Duplex) |
| Bateria del transmissor | Bateria de liti de 3.7 V |
| Funció d'escaneig de ping | Sí |
| Funció d'escaneig IP | Sí |
| Dimensió del transmissor | 150x75x35 mm |
| Llum LED del receptor | Sí |
| Receiver Ear Phone | Sí |
| Bateria del receptor | Bateria de liti de 3.7 V |
| Dimensió del receptor | 200x50x33 mm |
5. Configuració i càrrega
5.1 Bateria i càrrega
The NF-8506 units are powered by a 3.7V 1440mAH Lithium Battery. Both the Transmitter and Receiver support Type-C recharging.
- Connect the provided USB charging line to the Type-C charging port on both the Transmitter and Receiver units.
- Connect the other end of the USB cable to a suitable USB power adapter (not included) or a computer USB port.
- L'indicador de bateria a la pantalla mostrarà l'estat de càrrega.
- Ensure both units are fully charged before initial use for optimal performance.
6. Instruccions de funcionament
The NF-8506 offers 9 key functions for comprehensive network testing:
6.1 Cable Continuity Test
This function tests for short circuits, open circuits, crossovers, and normal connections in network cables. It can also support switch pairing.
- Connect one end of the network cable to the RJ45 port on the Transmitter.
- Connect the other end of the network cable to the CONT port on the Receiver.
- Select "Cont" from the main menu on the Transmitter and press OK to start the test.
- The screen will display the wiring sequence and any faults (e.g., Short Circuit, Open, Crossover).
6.2 Cable Length Measurement
The device can measure the length of network cables from 2.5 meters to 200 meters without requiring calibration.
- Insert one end of the cable into the "Flash/Length" port on the Transmitter.
- Select "Length" from the main menu and press OK to start the measurement.
- The screen will display the length for each pair.
- Important: The network cable must NOT be powered on or connected to any other equipment/instruments during length measurement to prevent damage.
6.3 Line Hunting (Cable Tracing)
This feature helps locate target cables quickly, supporting both Analog and Digital modes for STP/UTP cables.
- Connect the network cable to the RJ45 port on the Transmitter.
- Select "Scan" from the main menu on the Transmitter.
- Choose either "Digital Mode" or "Analog Mode" on the Transmitter.
- Turn on the Receiver and select the corresponding hunting mode (Digital or Analog) using the SCAN Mode Switch.
- Move the Receiver's probe along the suspected cable path. The closer the probe is to the target line, the stronger the signal and the louder the sound.
- Adjust the Signal Sensitivity Switch on the Receiver for optimal detection.
- Nota: The hunt mode on the Receiver must match the mode selected on the Transmitter. Digital mode offers anti-jamming and anti-noise capabilities for high sensitivity.
6.4 Prova POE
This function allows testing of Power over Ethernet (PoE) parameters.
- Connect the network cable to the RJ45 port on the Transmitter.
- Select "PoE" from the main menu and press OK.
- The device will display the real-time voltage of each line, the PoE standard (IEEE802.3AT/AF/BT), the output power level (Class 1-8), and the power supply method (Mid-span/End-span/AT-4 pairs).
6.5 Port Flashing Function
This function helps quickly identify the corresponding port on a switch or router by making its LED light blink.
- Connect the network cable to the RJ45 port on the Transmitter.
- Select "Port Flash" from the main menu and press OK.
- The Transmitter will send a signal that causes the connected port's LED on the switch/router to blink, allowing for easy identification.
- The screen will display the working rate of the port (10M/100M/1000M), full/half duplex, and port negotiation mode.
6.6 Ping Test Function
This function allows you to ping a server from one location to test its response speed.
- Connect the network cable to the RJ45 port on the Transmitter.
- Select "Ping" from the main menu.
- For the first time, it is recommended to enter the IP interface first to perform IPv4 parameter settings (Local IP, Dest IP, etc.).
- After setting parameters, start the test. The screen will display statistics including Sent (SE), Received (RE), and Lost (LT) data, along with minimum, maximum, and average response times.
6.7 IP Scanning Function
This function allows scanning for IP addresses on the network.
- Connect the network cable to the RJ45 port on the Transmitter.
- Select "IP Scan" from the main menu and press OK.
- The device will scan and display available IP addresses on the network.
6.8 Network Cable Rate Function (Switch Test)
This function determines the network speed and duplex mode of the connected cable.
- Connect the network cable to the RJ45 port on the Transmitter.
- Select "Switch Test" from the main menu and press OK.
- After successful detection, the screen will display the network rate (10M/100M/1000M) and the duplex mode (Full Duplex/Half Duplex).
6.9 NCV Function (Non-Contact Voltage)
The Receiver unit features an NCV function to detect live power lines without direct contact, helping to avoid electrical shock.
- Engegueu la unitat receptora.
- Press the "NCV" button to activate the function.
- Move the probe near suspected live wires or sockets. The NCV indicator and an audible alert will signal the presence of voltage.
6.10 Funció de la llum LED
The Receiver unit has a built-in LED light for use in dark environments.
- Press the "Light" button on the Receiver to turn the LED light on or off.
6.11 Settings Function
This menu allows you to customize various device settings.
- Select "Set" from the main menu and press OK.
- Tu pots view or change settings such as:
- Language (e.g., English)
- Temps de contrallum
- Temps d'apagat automàtic
- Contrast
- Informació de la versió
7. Manteniment
- Mantingueu el dispositiu net i sec. Utilitzeu un suau, damp drap per netejar l'exterior. No utilitzeu productes de neteja abrasius ni dissolvents.
- Store the device in its protective cloth bag when not in use to prevent scratches and damage.
- Eviteu deixar caure el dispositiu o sotmetre-lo a forts impactes.
- If the device will not be used for an extended period, ensure it is fully charged before storage and periodically recharge it to maintain battery health.
8. Solució De Problemes
- El dispositiu no s'encén: Ensure the battery is charged. Connect to a Type-C charger and check the charging indicator.
- Mesura de longitud inexacta: Verify that the network cable is not powered on or connected to any other equipment during the test. Ensure the cable length is within the 2.5m to 200m range.
- Cable tracing not working: Check that both the Transmitter and Receiver are set to the same hunting mode (Analog or Digital). Adjust the sensitivity on the Receiver.
- Problemes de visualització de la pantalla: Check the contrast settings in the "Set" menu.
- No response from buttons: Prova de reiniciar el dispositiu. Si el problema persisteix, contacta amb l'atenció al client.
9. Consells d'usuari
- For best results during cable tracing, especially in noisy environments, use the Digital Mode and adjust the sensitivity carefully.
- When performing Ping tests, ensure the IPv4 parameters are correctly configured for your network.
- Always double-check that cables are properly seated in the RJ45/RJ11 ports before running tests.
10. Garantia i Suport
For warranty information, technical support, or service inquiries, please refer to the contact details provided with your purchase or visit the official NOYAFA weblloc web. Conserveu el rebut de compra com a comprovant de compra per a reclamacions de garantia.
