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UGREEN Network Cable Tester (LY) – NW167
Key Features
Brand: Ugreen
Tests RJ45 network and RJ11/RJ12 telephone cables
Detects opens, shorts, crossovers, and miswires
LED display for clear wiring sequence and fault indication
Supports cable lengths up to 200 meters
Durable PC+ABS construction with 9V battery power
1 Year Warranty
UGREEN Network Cable Tester LY NW167 Product Description
UGREEN Network Cable Tester LY NW167 Professional RJ45 RJ11 Wire Checker
Maintain flawless internet connectivity and diagnose network faults instantly with the premium UGREEN Network Cable Tester LY NW167.
This professional level diagnostic tool serves as an essential hardware testing device for checking Ethernet cords and telephone lines.
It quickly solves the problem of intermittent internet connections slow data speeds and faulty custom made network setups.
The dual unit design features a main master tester and a detachable remote tester unit for tracing lines across long distances.
This heavy duty networking equipment provides an immediate solution for data line tracking pin to pin mapping and continuity testing.
It removes technical hurdles by offering a clear LED display interface completely automated scanning cycles and simple slide operation.
Whether you are installing new office server lines mapping home network connections or troubleshooting telephone systems this tool performs reliably.
This professional level diagnostic tool serves as an essential hardware testing device for checking Ethernet cords and telephone lines.
It quickly solves the problem of intermittent internet connections slow data speeds and faulty custom made network setups.
The dual unit design features a main master tester and a detachable remote tester unit for tracing lines across long distances.
This heavy duty networking equipment provides an immediate solution for data line tracking pin to pin mapping and continuity testing.
It removes technical hurdles by offering a clear LED display interface completely automated scanning cycles and simple slide operation.
Whether you are installing new office server lines mapping home network connections or troubleshooting telephone systems this tool performs reliably.
Key Features of UGREEN Network Cable Tester
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- Dual port testing interface: Features dedicated RJ45 and RJ11 ports to test internet and phone lines.
- Detachable remote unit: Splits into two separate pieces to check long wire runs installed through walls or ceilings.
- Automatic pin mapping scan: Runs a continuous sequential electronic scan from pin one through pin eight automatically.
- Dual speed scan modes: Offers a fast standard scanning speed and a slow mode for precise pin analysis.
- Comprehensive fault detection: Instantly identifies open circuits short circuits crossed wire paths and miswired pin connections.
- Durable ABS outer casing: Constructed with high impact resistant material to withstand rough onsite toolkit storage.
- Ergonomic handheld layout: Features a compact lightweight profile with textured non slip side grips for comfortable handling.
- Energy efficient operation: Utilizes standard battery power with a low draw internal motherboard chipset.
Why Choose UGREEN Ethernet Wire Tester NW167
Effortless Diagnosis of Custom Network Builds
Crimp processing custom length internet patch cords can frequently lead to loose connections or reversed wire order inside the plugs.
This UGREEN network validator eliminates guessing games by passing a low voltage electrical current through every individual wire strand.
The bright front facing LED indicators display the matching wire map status clearly on both the master unit and the remote receiver.
You can immediately see if a specific strand is broken or if pins are swapped before running cables into walls.
This UGREEN network validator eliminates guessing games by passing a low voltage electrical current through every individual wire strand.
The bright front facing LED indicators display the matching wire map status clearly on both the master unit and the remote receiver.
You can immediately see if a specific strand is broken or if pins are swapped before running cables into walls.
Long Distance Remote Validation Capability
Troubleshooting existing network infrastructure inside large homes or multi story office buildings is difficult for solo technicians.
The smart modular design allows you to detach the remote secondary testing block and slide it onto one end of the line.
You can then take the primary master testing block to the other end of the building or server room to execute the scan.
This makes checking pre installed network ports walls sockets and patch panel connections an easy one person job.
The smart modular design allows you to detach the remote secondary testing block and slide it onto one end of the line.
You can then take the primary master testing block to the other end of the building or server room to execute the scan.
This makes checking pre installed network ports walls sockets and patch panel connections an easy one person job.
Reliable Multi Interface Maintenance Tool
Purchasing separate testing gadgets for telephone lines and modern high speed network connections is expensive and creates clutter.
This versatile device accommodates standard eight pin RJ45 Ethernet ports alongside smaller six pin RJ11 telephone connector jacks.
It handles modern high speed Cat5 Cat5e Cat6 and Cat6a network cabling setups safely to ensure optimal signal throughput.
The physical sliding power switch switches between speed modes easily to streamline your diagnostic workflow
This versatile device accommodates standard eight pin RJ45 Ethernet ports alongside smaller six pin RJ11 telephone connector jacks.
It handles modern high speed Cat5 Cat5e Cat6 and Cat6a network cabling setups safely to ensure optimal signal throughput.
The physical sliding power switch switches between speed modes easily to streamline your diagnostic workflow
Technical Specifications
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- Brand: UGREEN
- Model Number: NW167 15152
- Interface Ports Supported: RJ45 Ethernet Receptacle and RJ11 Telephone Receptacle
- Cable Types Supported: Category 5 5e 6 6a Networking Cables and Standard Telephone Lines
- Diagnostic Modes: Normal Speed Scan Slow Speed Scan and Power Off
- Test Distance Capacity: Long Range Diagnostic Scanning Architecture
- Power Source Requirement: Standard 9V Block Battery (Battery Not Included)
- Material Composition: Premium High Impact Resistant PC ABS Plastic
- Color: Midnight Black
Frequently Asked Questions
Does this tester require a specific battery type to operate?
Yes the internal scanning chipset is powered by a standard single nine volt square block battery.
The battery compartment door slides open easily on the back panel of the main unit without tools.
To ensure the longest shelf life and accurate bright LED displays use a premium alkaline battery variant.
The battery compartment door slides open easily on the back panel of the main unit without tools.
To ensure the longest shelf life and accurate bright LED displays use a premium alkaline battery variant.
Can I use this device to test a live Ethernet cable with active PoE power?
No you must disconnect the cable from active network switches routers and Power over Ethernet PoE injectors first.
Running high voltage live network currents into the tester ports can damage the sensitive diagnostic microchips inside.
Only connect dark inactive cables to the testing interface ports to ensure safe and accurate diagnostics.
Running high voltage live network currents into the tester ports can damage the sensitive diagnostic microchips inside.
Only connect dark inactive cables to the testing interface ports to ensure safe and accurate diagnostics.
What do the flashing numbers on the master and remote units mean?
The numbers correspond directly to the standard individual wire pin mapping sequences inside the plastic plugs.
If both units flash from one to eight in exact numerical order your network cable is pinned correctly and fully functional.
If an LED skips a number or lights up out of sequence it indicates an open broken circuit or a crossed wire fault.
If both units flash from one to eight in exact numerical order your network cable is pinned correctly and fully functional.
If an LED skips a number or lights up out of sequence it indicates an open broken circuit or a crossed wire fault.
