The Fluke Networks LIQ100 LinkIQ™ Cable + Network Tester is the testing solution to verify cable performance up to 10 Gb/s and solve network connectivity problems. LIQ-100 validates cable performance using frequency-based measurements and provides distance to fault information along with a wire map of the cable under test. The LIQ-100 also performs nearest switch diagnostics to identify key network issues and validate switch configuration eliminating the need of using another device. Additional features include Analog and Digital Toning, Port Blink, 802.1x authentication, Remote Office Locators, and the ability to manage results via LinkWare™ PC.

Cable Testing You Trust

The LIQ-100 is capable of measuring lengths up to 1000 feet (305 m) and provides distance to faults such as opens, shorts, and unterminated cable. Using the remote ID allows for a complete wire map of the cable pairs which helps identify miswired and split pairs. The primary cable testing feature of LIQ-100 is the cable performance test which qualifies the cabling bandwidth from 10BASE-T to 10GBASE-T (10 Mb/s up to 10 Gb/s). It performs these tests via frequency-based measurements. Using IEEE-standards-based measurements ensures that tested links meet performance requirements as opposed to transmission testers which only prove that the specific test devices can communicate over the link.

Operators may set performance requirements from 10 Mb/s to 10 Gb/s for a simple pass/fail indication.

Cable Test without Remote

Cable Test with Remote (PASS)

Cable Test with Remote (FAIL)

Switch Port Test

Network Testing You Need

Along with the robust cable testing features, the LIQ-100 also provides detailed information on the nearest connected switch. The LIQ-100 negotiates with the switch to identify the advertised data rate (up to 10GBASE-T), half/full duplex identification, the switch name, port number, and VLAN info.

Switch Port PoE

In-Depth PoE Testing

While Power over Ethernet makes installation of devices such as security cameras and access points simpler, a survey by the Ethernet Alliance of over 800 installers, integrators and end users found that four of five respondents experienced difficulties in integrating PoE systems. Part of this can be traced to the fact that the IEEE offers three PoE standards, the term "PoE" is not registered and there are a variety of non-standards-compliant implementations as well.

To simplify PoE installation and troubleshooting, the LIQ-100 displays the pairs where power is provided, including the different power levels and pairs for dual-signature implementations. Further, the LIQ-100 will actually place a load on the connection to ensure that the advertised power is actually being delivered by the switch across the cabling infrastructure.

PDF Test Reports

LinkWare™ Documentation

The LIQ-100 provides complete documentation abilities for the tests it performs. Up to 1,000 results can be stored in the tester with descriptive names and recalled. Test names and numbers automatically increment as each is saved ("Annex B-1", "Annex B-2", "Annex B-3", etc.) saving lots of time when testing cables in sequence.

Report data may be exported to a PC for documentation purposes. The LIQ-100 uses LinkWare™ PC, Fluke Networks' reporting software which supports a variety of testers going back 20 years and is the industry's de facto reporting solution with tens of thousands of active users. LinkWare can be used to store the results as well as generate PDF reports.