Integrated Optical Loss Test Sets for End-to-End Accuracy
Integrated Optical Loss Test Sets (OLTS) are essential for certifying the performance of fiber optic links by simultaneously measuring insertion loss (IL) and optical return loss (ORL). These systems combine precision light sources and power meters in a unified platform, enabling fast, and accurate testing of multimode and single-mode fibers. At Fiber Optical Test, we provide advanced OLTS systems that are easy to operate and built for rugged use in both lab and field settings. Headquartered in Grand Chute, WI, we’ve become a trusted leader in innovative fiber optic testing technologies. With a strong B2B presence throughout North America, we deliver solutions backed by expert guidance, product reliability, and customer-first support. Our OLTS solutions are developed with rigorous quality control to ensure they meet industry benchmarks while helping businesses optimize their fiber networks with smart, scalable tools.
Core Components
Hardware
Dual-Wavelength Light Sources Product Category: Z-Wave End Devices – Deliver stable, calibrated outputs for accurate IL/ORL testing on both SMF and MMF networks.
Software
Centralized test management software for real-time loss tracking Configurable test thresholds based on cabling standards Auto-pass/fail certification with PDF reporting
Cloud Services
Cloud-based test result archiving and remote monitoring Secure access for multi-user environments API support for integration with enterprise asset management systems
Key Features and Functionalities
Simultaneous bidirectional IL/ORL measurement Multi-fiber testing (MPO/MTP support) Auto-wavelength synchronization On-board memory with test labeling
Case Studies
U.S. Tier-1 Telecom Provider
A national telecom carrier deployed Fiber Optical Test’s OLTS to validate over 5,000 FTTH links during a statewide rollout. By using our cloud-connected platforms, they achieved 98.7% first-pass certification, cutting project time by 27% and reducing rework.
U.S. Hospital Network
A major Midwestern hospital group utilized our OLTS systems for testing high-density multimode cabling across five buildings. The system’s automatic reporting and mobile app integration enabled compliance with HIPAA IT infrastructure audits ahead of schedule.
Integrations
Fiber Optical Test OLTS systems seamlessly integrate with: Network inventory and documentation platforms Enterprise fiber management systems
Benefits
Reduce testing time by over 40% with automated dual-direction testing Eliminate reporting errors with built-in pass/fail certification Ensure long-term network reliability with precise ORL measurement
Applications
Data center commissioning and certification FTTH/FTTP installation validation Carrier-grade long-haul network verification
Industries Served
Telecommunications Cloud and Data Center Providers Government and Defense Healthcare and Education IT
Canadian University Campus
One of Canada’s top research universities selected Fiber Optical Test for fiber certification across a 50-building network. Using our modular OLTS platform, technicians completed loss testing during off-hours, achieving a 45% improvement in test coverage efficiency.
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Ready to explore how the Consortium of IoT in Industrial IoT and M2M can help your business thrive with advanced IIoT and M2M solutions?