Fluke Networks FTK1450. Today's high-bandwidth premises networks depend on a reliable fiber optic infrastructure. Proper installation and maintenance of fiber cabling is imperative for minimizing network downtime. Whether you require basic fiber verification capabilities, advanced troubleshooting and inspection, or documented loss and power measurements, Fluke Networks' SimpliFiber Pro Optical Power Meter and Fiber Test Kits are the best first-line fiber instruments to meet your needs.