NOYAFA NF-468CS Network Cable Tester Instruction Manual

1. Uvod

The NOYAFA NF-468CS is a versatile network cable tester designed for comprehensive testing of various cable types, including RJ45 (CAT5, CAT5E, CAT6, CAT6A), RJ11/RJ12 (CAT3 telephone lines), and Power over Ethernet (POE) systems. This device helps identify common wiring faults such as shorts, opens, cross-pairs, and miswires, ensuring reliable network and telephone line installations. It features a host unit and a remote unit for efficient testing of installed cables and includes a QC function for crimping quality checks.

2. Izdelek je končanview in funkcije

The NF-468CS cable tester is equipped with several key features to facilitate accurate and efficient cable testing:

• Cable Type Compatibility: Supports RJ45 (CAT5, CAT5E, CAT6, CAT6A) and RJ11/RJ12 (CAT3) telephone lines.
• Ethernet Tester Functionality: Detects shorts, opens, cross-pairs, and other wiring faults. The maximum test distance is 1000 meters.
• POE Test (60V): Quickly identifies the power supply type and status of POE switches, indicating battery and low voltage conditions via LED display.
• QC Function: Provides quick test results for open circuits, crossovers, straight-through connections, and short circuits. It also detects crimping conditions of crystal heads for both UTP and STP shielded network cables.
• Litijeva baterija za polnjenje: Features a built-in lithium battery with USB-C charging for extended use and convenience.

Figure 2.1: The NOYAFA NF-468CS host and remote units, showing the RJ45 and RJ11 ports.

3. Nastavitev

3.1 Polnjenje naprave

The NF-468CS is equipped with a built-in rechargeable lithium battery. Before first use, or when the battery indicator shows low power, charge the device using a standard USB-C cable.

1. Locate the USB-C charging port on the side of the host unit.
2. Connect a USB-C cable to the port and the other end to a compatible USB power adapter (not included).
3. The charging indicator will illuminate during charging and turn off or change color when fully charged.

Figure 3.1: The USB-C charging port for the NF-468CS, illustrating the charging process.

3.2 Connecting the Host and Remote Units

For testing installed cables, separate the host and remote units. For testing patch cables, the remote unit can be detached or kept attached to the host unit.

4. Navodila za uporabo

4.1 Basic Cable Testing (RJ45/RJ11/RJ12)

This test checks for continuity, open circuits, short circuits, and miswires in network and telephone cables.

1. Ensure the device is adequately charged.
2. Connect one end of the cable to be tested into the appropriate port (RJ45 or RJ11/RJ12) on the Gostitelj enota.
3. Connect the other end of the cable into the corresponding port on the Daljinsko unit. If testing a patch cable, the remote unit can be directly connected to the host unit.
4. Turn on the tester. The LEDs (1-8 and G for ground) on both the host and remote units will sequentially light up, indicating the wiring status.
5. Observe the LED sequence and patterns to determine the cable's condition.

Figure 4.1: Illustration of single button testing, showing LED indicators for a well-connected cable versus a poor connection (e.g., 5th wire core not crimped).

4.2 QC Function for RJ45 Connectors

The QC function allows for quick quality control checks of RJ45 crimps, identifying errors like uncompressed wires or incorrect wire order.

1. Insert the crimped RJ45 connector into the RJ45 port on the host unit.
2. Activate the QC test mode (refer to device specific button if available, otherwise it's part of the standard test).
3. The tester will indicate if the crimp is correct (e.g., all 8 lights on) or if there's an error (e.g., specific lights off, indicating a non-crimped wire or wrong order).

Figure 4.2: Demonstrates the QC function for RJ45 crimper results, showing how to identify crimp plug errors.

Figure 4.3: Further illustration of single button testing, showing scenarios like no compression, wrong cable order, and uncrimped cables.

4.3 POE (Power over Ethernet) Testing

The NF-468CS can test the power supply status of POE switches and powered devices.

1. Connect the network cable from the POE source (e.g., POE switch) to the RJ45 port on the host unit.
2. The tester will automatically detect the POE power supply type and status.
3. Upoštevajte LED indikatorje:
   • Lights 1-2 or 3-6 on indicate an end-span (Mode A) power method.
   • Lights 4-5 or 7-8 on indicate a mid-span (Mode B) power method.
4. The device is designed with anti-burning withstand voltage up to 60V for safe POE testing.

Figure 4.4: Demonstrates POE powered pair cable testing, showing how to identify end-span and mid-span power methods.

4.4 Interpretacija rezultatov testov

The LED indicators provide visual feedback on the cable's condition:

• Pass: All 8 LEDs (and G for shielded cables) light up sequentially and correctly on both units.
• Open-Fault: One or more LEDs do not light up, indicating a break in the corresponding wire.
• Short-Fault: Two or more LEDs light up simultaneously or out of sequence, indicating a short circuit between wires.
• Napačno ožičenje: LEDs light up in an incorrect sequence, indicating wires are connected to the wrong pins.
• Cross-over: Specific LED patterns indicate a crossover cable configuration.
• Split Pair Fault: A more complex miswire where pairs are split, often detected by specific LED patterns.

Slika 4.5: Konecview of various cable faults detected by the tester, including Pass, Miswire, Open-Fault, Short-Fault, Shielded, Cross-over, Split Pair Fault, and POE Test.

5. Vzdrževanje

To ensure the longevity and optimal performance of your NOYAFA NF-468CS Network Cable Tester, follow these maintenance guidelines:

• Čiščenje: Use a soft, dry cloth to clean the exterior of the device. Avoid using abrasive cleaners or solvents that could damage the casing ali zaslon.
• Shranjevanje: Store the tester in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity. Keep it in its original packaging or a protective case when not in use to prevent physical damage.
• Vzdrževanje baterije: Recharge the built-in lithium battery regularly, even if the device is not used frequently, to maintain battery health. Avoid fully discharging the battery for extended periods.
• Zaščita vrat: Keep the RJ45 and RJ11/RJ12 ports free from dust and debris. Use protective caps if provided, or store the device in a way that protects the ports.

6. Odpravljanje težav

This section addresses common issues you might encounter with the NF-468CS Network Cable Tester.

7. Specifikacije

8. Garancija in podpora

For warranty information, technical support, or service inquiries regarding your NOYAFA NF-468CS Network Cable Tester, please refer to the documentation provided at the time of purchase or contact NOYAFA customer service directly. Contact details can typically be found on the manufacturer's official webembalaža spletnega mesta ali izdelka.