D Link Cable Tester for LAN and Ethernet Cables
Product Overview
The D-Link LAN Tester can be used for testing RJ45 cables, RJ11 telephone cables and network cables, keeping your network running smoothly by testing wrong connection, short circuit and open circuit.
Key Specifications
The D-Link NTL-CT-001 is a small hand-held device that enables network professionals to quickly and easily authenticate Ethernet twisted pair cables. It is ideal for testing the continuity of a cable with RJ11, RJ45 or BNC connectors prior to installation.
Technical specifications include:
- Dimensions: 104 x 96 x 27mm (LxWxH)
- Power: 9V Alkaline Battery (not included)
- Current Draw: 25mA
- Indicator: LED Lights
Cable Compatibility
This tester is designed to handle twisted pair, straight, and Cat5/Cat5e/Cat6/UTP cables with RJ-11 or RJ-45 connectors to test for breaks or signal loss in your internet or LAN connection.
What It Tests
The tester has full LED indication lights on both main and remote unit, checks RJ11, RJ45 and BNC connectors, and verifies continuity, opens, shorted or cross wire paired connections.
Features
- Automatic scan mode which can rapidly get test result
- Small size and lightweight for easy portability
- A switch to slowdown auto test feature
- LED indication lights showing test status
What It Detects
- Open circuits and broken connections
- Short circuits
- Crossed or cross-wired pairs
- Wrong connections
- Cable faults
How to Use It
The basic process involves:
- Connecting one end of the cable to the main tester unit
- Connecting the other end to the remote termination unit
- Observing the LED lights to identify any issues
- The automatic scan mode displays results rapidly
Ideal Use Cases
The NTL-CT-001 is ideal for IT enthusiasts who wish to make their own network cables. It’s also suitable for testing cables before installation, troubleshooting network problems, and verifying cable integrity.


Reviews
There are no reviews yet.