Fluke Networks LIQ-100 LinkIQ Cable + Network Tester User Manual

1. Introduction and Overview

The Fluke Networks LIQ-100 LinkIQ Cable+Network Tester is a versatile tool designed for validating cable performance and diagnosing network issues. It performs frequency-based measurements to validate cable performance up to 10GBASE-T. Additionally, the LinkIQ provides essential nearest switch diagnostics, including advertised data rate, switch name, port number, and VLAN information. It also features comprehensive Power over Ethernet (PoE) testing capabilities.

Figure 1.1: Front view of the Fluke Networks LIQ-100 LinkIQ Cable + Network Tester.

2. What's in the Box

The standard package for the Fluke Networks LIQ-100 LinkIQ Cable + Network Tester includes the following components:

• Soft carry case
• Hanging Strap
• AC Charger
• LinkIQ™ Cable + Network Tester (main unit)
• Remote ID #1
• USB-C to USB-A cable
• RJ45/11 universal coupler
• RJ45 patch cord

Figure 2.1: All included components of the LinkIQ Cable + Network Tester kit.

3. Setup

Before operating your LinkIQ tester, ensure it is adequately charged using the provided AC charger. Connect the USB-C end of the charging cable to the LinkIQ unit and the USB-A end to the AC charger, then plug into a power outlet. The device features a touch screen color display for intuitive navigation.

Figure 3.1: Key features of the LinkIQ tester, including the RJ45 port, touch screen, and USB-C port.

To begin testing, connect the LinkIQ to the network cable or port you wish to test using the RJ45 port. For remote cable testing, utilize the Remote ID #1 unit by connecting it to the far end of the cable run.

Figure 3.2: Close-up view of the RJ45 port on the LinkIQ tester.

4. Operating Instructions

4.1 Cable Performance Testing

The LinkIQ validates cable performance up to 10GBASE-T using frequency-based measurements. This allows you to assess the bandwidth capabilities of your cabling infrastructure. The device displays cable length, wire map, and distance to open or short circuits, helping to quickly identify physical layer issues.

Figure 4.1: Screen display showing cable test results, including wire map and length.

4.2 Network Diagnostics

For network-level troubleshooting, the LinkIQ provides nearest switch diagnostics. This includes the advertised data rate, switch name, port number, and VLAN information. It supports IPv4 and IPv6 ping tests to verify network connectivity.

Figure 4.2: LinkIQ in use for network diagnostics within a server environment.

4.3 Power over Ethernet (PoE) Testing

The LinkIQ features Ethernet Alliance certified PoE Verification. It can detect the PoE class (1-8) and available power, and performs a load test to ensure the connected switch can deliver the required Power over Ethernet. This is crucial for deploying PoE-powered devices.

Figure 4.3: Testing a PoE-powered device mounted in a ceiling with the LinkIQ.

4.4 Managing and Reporting Results

All test results can be saved on the LinkIQ unit. For detailed analysis and professional documentation, results can be exported and managed using LinkWare PC software. This allows for comprehensive reporting of cable and network performance.

5. Maintenance

To ensure the longevity and optimal performance of your Fluke Networks LIQ-100 LinkIQ, regular maintenance is recommended:

• Cleaning: Use a soft, damp cloth to clean the exterior of the device. Avoid abrasive cleaners or solvents that could damage the casing or screen.
• Battery Care: The device uses a Lithium Ion battery. For best battery life, avoid fully discharging the battery frequently and store the device with a partial charge if not used for extended periods.
• Storage: Store the LinkIQ in its soft carry case in a cool, dry place away from direct sunlight and extreme temperatures.
• Software Updates: Periodically check the Fluke Networks website for firmware updates to ensure your device has the latest features and bug fixes.

6. Troubleshooting

This section provides guidance for common issues you might encounter with your LinkIQ tester.

If you continue to experience issues, refer to the detailed troubleshooting guide available on the official Fluke Networks support website or contact customer support.

7. Specifications

Key technical specifications for the Fluke Networks LIQ-100 LinkIQ Cable + Network Tester:

• Product Dimensions: 12.2 x 26.5 x 5.71 inches; 3.4 Pounds
• Item model number: LIQ-100
• Batteries: 1 Lithium Ion batteries required. (included)
• Date First Available: April 5, 2021
• Manufacturer: Fluke Networks
• ASIN: B091FXL53D
• Brand: Fluke Networks
• Power Source: Lithium
• Style: LinkIQ
• Color: yellow
• Item Weight: 1.54 Kilograms

8. Warranty and Support

Fluke Networks offers various protection plans for your LinkIQ device to ensure long-term reliability and support. These plans can provide extended coverage beyond the standard manufacturer's warranty.

• Protection Plans: Available options include 3-Year and 4-Year Protection Plans, as well as a Complete Protect plan covering multiple eligible purchases.
• Returns: A 30-day return policy is typically offered for refunds or replacements.

For official support, product registration, and to ensure you are purchasing from an authorized distributor, please visit the Fluke Networks Store on Amazon or their official website.

Figure 8.1: Information regarding purchasing from authorized distributors for genuine products.

Important: Always verify the seller is an authorized Fluke distributor to ensure the product is genuine and eligible for warranty and support.