Fluke Networks LinkIQ™ Cable+Network Tester

The Fluke Networks LinkIQ™ Cable + Network Tester (LIQ-100) is a powerful, all-in-one solution for validating cable performance and troubleshooting network connectivity. Designed for professional technicians, it supports testing speeds from 10BASE-T up to 10GBASE-T and ensures that your cabling infrastructure meets performance requirements through frequency-based measurements.

With comprehensive diagnostics, LinkIQ provides in-depth visibility into connected switches, including switch name, port number, VLAN information, data rate, and duplex status. It also features PoE testing certified by the Ethernet Alliance to IEEE 802.3af/at/bt standards, allowing you to verify power class, voltage, wattage, and load performance up to Class 8 (90W)—perfect for troubleshooting modern PoE-enabled devices.

The integrated IP ping test functionality confirms network connectivity and quickly identifies switch configurations without additional tools. LinkIQ also provides complete cable diagnostics, including length measurement up to 1,000 ft (305 m), distance-to-fault detection, wire mapping, and identification of miswires or split pairs.

With its intuitive color touchscreen, streamlined controls, and seamless integration with LinkWare™ PC software, users can manage results, generate reports, and store up to 1,000 test records directly on the device. Equipped with features like cable toning, port blinking, remote identification, and multilingual interface support, the LinkIQ delivers professional-grade results in a compact, rugged, and field-ready design.

Features

• High-Speed Cable Performance Testing – Validates network cabling up to 10GBASE-T (10Gbps) with advanced frequency-based measurements.
• Comprehensive Switch Diagnostics – Displays switch name, port number, IP address, VLAN, data rate, and duplex status.
• PoE Certification & Load Testing – Certified by the Ethernet Alliance for IEEE 802.3af/at/bt standards; tests PoE classes 1-8 with up to 90W load testing.
• Advanced Cable Testing – Measures cable length up to 305m (1,000 ft), detects faults, provides wire mapping, and identifies split pairs or miswires.
• IP Ping & Connectivity Testing – Performs ICMP ping tests to verify communication with DNS servers, gateways, and connected devices.
• Color Touchscreen Interface – Intuitive 800×480 high-resolution display with gesture-based controls for quick navigation.
• LinkWare™ PC Integration – Store up to 1,000 results, manage test data, and generate professional reports via USB-C connectivity.
• Additional Diagnostic Tools – Includes analog/digital cable toning, port blinking, and compatibility with Fluke IntelliTone™ & Pro3000™ probes.
• Rugged & Field-Ready Design – Built to withstand 1m drops, vibration, and heavy-duty usage, making it reliable for on-site testing.
• Multilingual Support & Easy Updates – Offers 12 language options and seamless firmware updates through USB-C or LinkWare™ PC.

Includes

• LinkIQ™ Main Unit
• Remote ID #1
• RJ45-RJ45 patch cord
• AC charger
• RJ45/11 universal coupler
• Carrying case