The Network Cable Tester RJ45 & RJ11 is a compact and portable testing tool designed to check the continuity and wiring configuration of network and telephone cables. It supports RJ45 Ethernet/LAN cables and RJ11 telephone cables, making it useful for technicians, network installers, electricians and maintenance professionals.

The tester uses LED indicators to display the wire sequence, helping identify common cable faults such as open circuits, short circuits, crossed connections and incorrect wiring. The detachable remote unit allows testing of cables installed between different locations, such as wall outlets, patch panels and equipment areas.

Features & Specifications

Product Type: Network & Telephone Cable Tester
Supported Connectors: RJ45 and RJ11
Cable Compatibility: RJ45 LAN/Ethernet and RJ11 telephone cables
Suitable Cable Standards: Cat5 / Cat5e / Cat6, depending on cable/tester configuration
Testing Function: Continuity and wiring configuration testing
Fault Detection: Open circuit, short circuit, crossed/miswired connections
Indicator: LED wire-status indicators
Testing Mode: Automatic sequential scanning
Design: Main tester + detachable remote tester
Power Supply: 9V battery
Operation: Handheld
Housing: Compact protective plastic housing
Application: Network installation, telephone wiring and cable troubleshooting

The basic RJ45/RJ11 tester format commonly uses separate master and remote units with LED indicators and a 9V battery supply.

Key Features

RJ45 & RJ11 compatible
Quickly checks cable continuity and wiring
LED indicators provide easy-to-read test results
Detects common open, short and miswired connections
Detachable remote unit for installed cable testing
Automatic scanning for convenient operation
Compact and lightweight design
Battery-operated for convenient field use
Suitable for technicians and network installation work

Key Benefits

Fast cable verification before network installation.
Helps identify wiring mistakes without specialized network equipment.
Remote unit allows testing of cables installed over longer distances.
LED indication makes results easy to understand.
Portable design is convenient for field technicians and service engineers.
Useful for both network and telephone cable maintenance.

Network Cable Tester RJ45 & RJ11 | LAN Telephone Cable Continuity Tester with LED Indicators

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