Fluke Networks LinkIQ LIQ-DUO Cable and Network Tester

Fluke LinkIQ LIQ-DUO Testing Device

The Fluke Networks LinkIQ LIQ-DUO Testing Device is a comprehensive tool designed for verifying cable performance and diagnosing network issues up to 10 gigabits per second. It offers precise frequency-based measurements to determine maximum bandwidth, from 10BASE-T to 10GBASE-T, making it an essential device for network professionals. Its advanced troubleshooting capabilities include distance to fault analysis, wire mapping, and cable toning, facilitating quick identification of wiring issues in complex installations. The device’s robust testing suite ensures reliable performance verification for high-speed Ethernet cables, supporting twisted pair media types commonly used in data centers, offices, and industrial environments.

Features:

• Cable performance testing up to 10GBASE-T plus troubleshooting (distance to fault, wire map, toning)

• Network features include IPv4 and v6 ping, nearest switch diagnostics (IP address, name, port / VLAN number, and advertised data rates)

• Ethernet Alliance-certified PoE Verification detects the PoE class (1-8) and power, and performs a load test of available PoE from the connected switch

• Wi-Fi analysis to Wi-Fi 6E, including networks, channels, and access points