The FT III/IV-Cable Kit ST/PC MM 50/125 μm is a purpose-built multimode fiber accessory kit that ensures reliable and repeatable performance during fiber optic certification, testing, and troubleshooting. It comes equipped with six precision-manufactured 50/125 μm ST–ST patch cables that are designed to minimize insertion loss and maintain consistent signal quality across multiple uses. Alongside these cables, the kit includes four ST–ST couplers, providing technicians with the flexibility to extend fiber runs or adjust test setups quickly without requiring additional adapters. Fully compatible with LanTEK III and LanTEK IV certifiers, this kit integrates seamlessly into professional testing workflows, streamlining certification processes and delivering standards-compliant results.

Built for professional field use, the kit emphasizes durability and performance. The patch cables feature ruggedized jackets that withstand frequent handling, bending, and transport, while precision-polished ST/PC connectors guarantee stable optical alignment and dependable test outcomes. Whether used in new installations, maintenance, or troubleshooting, the kit ensures technicians achieve accurate, repeatable results with reduced variability. To further support field operations, a protective carrying pouch is included, allowing all cables and couplers to remain organized, dust-free, and easy to transport between job sites—ensuring that essential tools are always on hand when needed.