Fluke LinkIQ DUO Cable+Network Network Tester USB, RJ45, LC Fibre

This network cable tester is a portable Fibre media converter kit designed to extend LinkIQ tester capabilities to 1Gb/s and 10Gb/s Fibre Ethernet ports. It enables technicians to verify connectivity, identify switch information and send IPv4/IPv6 pings via SFP‑equipped media converters, supporting both single‑mode and multimode links. The kit includes power for field operation and a carrying case for organised transport.

• Supports 1000BASE‑SX and 1000BASE‑LX for versatile 1Gb/s testing
• Handles 10GBASE‑SR and 10GBASE‑LR for 10Gb/s Fibre diagnostics
• Battery pack with 5000mAh lithium‑polymer for portable use
• USB‑C and USB‑A power outputs for converter operation and charging
• Includes LC Fibre cords and RJ45 cable for immediate connection
• Digital LED indicates remaining battery level for planning

• Suitable for commissioning single‑mode Fibre links in data centres
• Ideal for troubleshooting multimode Fibre installations on site
• Used with LinkIQ testers to validate switch port, VLAN and IP reachability
• Can be used for field verification of 10G Fibre ports before handover
• Used for portable network diagnostics where mains power is unavailable

The kit uses LC‑terminated patch cords and SFP modules to test 1Gb/s and 10Gb/s links, covering 1000BASE‑SX/LX and 10GBASE‑SR/LR standards.

A lithium‑polymer power bank with 5000mAh capacity supplies 5V/2A via USB‑C or USB‑A to run the media converters and can be recharged via USB‑C.

When linked to a compatible tester you can read far‑end device details, port/VLAN identifiers and perform IPv4 and IPv6 ping tests.

The kit contains media converters, SFPs for single‑mode and multimode, LC patch cords, an RJ45 cable, power cabling and a dedicated carrying case.