The Tektronix TOP300 Visual Fault Finder is a handheld diagnostic instrument for detecting physical faults in fiber optic networks. Using a 650 nm red laser, it identifies breaks, macrobends, microbends, cracks, poor splices, and connector issues in both single-mode and multi-mode fiber cables. Faults are visually located by observing red light escaping from damaged fiber sections. The device operates in continuous wave and pulsed output modes, supports multiple fiber types, and features minimal warm-up time for immediate field deployment. Its compact, lightweight design and universal connector compatibility make it essential for field technicians and network engineers troubleshooting fiber infrastructure.
Technical Specifications
• Laser Wavelength: 650 nm (visible red)
• Output Modes: Continuous Wave (CW) and pulsed
• Fiber Compatibility: Single-mode and multi-mode
• Fault Detection Types: Breaks, macrobends, microbends, cracks, poor splices, connector issues
• Connectors: Universal 2.5 mm ferrule interface; compatible with SC, FC, ST adapters
• Warm-up Time: Minimal to negligible
• Operating Temperature Range: Suitable for wide field installation conditions
• Storage Temperature Range: Specified for device integrity maintenance
• Laser Class: Compliant with international laser safety standards
– Key Features
• Configurable power settings for varying fiber lengths and detection requirements
• Lightweight, ergonomic construction optimized for one-handed operation
• Durable housing designed for field use and environmental exposure
• User-replaceable or rechargeable battery options
• Low battery indicator for operational continuity
• Optimized beam divergence for efficient coupling into standard fiber connectors
– Typical Applications
• Field fiber optic cable troubleshooting and maintenance
• Network downtime diagnostics and resolution
• Laboratory fiber quality assessment
• Installation verification and acceptance testing
– Compatibility & Integration
The TOP300 accepts 2.5 mm ferrule connections and integrates with SC, FC, and ST connector types through adapter support. Its universal interface design enables rapid deployment across diverse fiber optic infrastructure configurations.
