EXFO FIP-435B – Fiber Inspection Probe

The EXFO FIP-435B is a high-resolution fiber inspection probe that automates connector end-face analysis across IEC, IPC, and custom compliance standards. Purpose-built for field technicians, it delivers one-step pass/fail inspection with automatic fiber detection, image centering, focus optimization, and integrated reporting. The probe streams live video wirelessly via Wi-Fi to Android/iOS devices running ConnectorMax2 Mobile Software, as well as to EXFO FTB and MaxTester platforms and Windows PCs (7, 8, 10).

Three magnification levels provide detailed analysis of single-fiber and multifiber connectors - from 304 µm × 304 µm fields at high magnification down to 912 µm × 912 µm at low magnification. Focus protection eliminates false positives from improper adjustment. Interchangeable tips support SC, LC, and MPO/MTP connectors, while picture-in-picture visualization simplifies multifiber inspection.

A rechargeable battery delivers approximately 6 hours of continuous operation, and an included USB AC adapter enables charging via Micro USB. For hands-free diagnosis, a dedicated Pass/Fail LED allows operation without a connected display.

Technical Specifications

• Analysis Standard Compliance: IEC, IPC, and custom standards


• Magnification Levels: Three levels with corresponding fields of view

High magnification: 304 µm × 304 µm

Mid magnification: 608 µm × 608 µm

Low magnification: 912 µm × 912 µm

• Focus System: Automated adjustment and optimization with focus protection


• MPO/MTP Support: Picture-in-picture visualization


• Battery Life: Approximately 6 hours continuous operation


• Operating Temperature: −10 °C to 40 °C (14 °F to 104 °F) on battery power


• Physical Dimensions: 55 mm (H) × 39 mm (W) × 207 mm (D)


• Weight: Approximately 0.3 kg

Key Features

• Fully automated one-step inspection: fiber connection detection, centering, focus, capture, analysis, and reporting


• Wireless connectivity via Wi-Fi for live video streaming


• USB connectivity to EXFO platforms and compatible PCs


• Pass/Fail LED indicator for screenless operation


• USB-powered charging with included AC adapter

Typical Applications

• Connector end-face compliance verification in field deployments


• Single-fiber and multifiber connector inspection


• Real-time documentation and archival reporting

Compatibility & Integration

• Mobile: ConnectorMax2 Mobile Software for Android and iOS (live video, rotation, zoom, results review, documentation)


• Platforms: EXFO FTB, MaxTester, and Windows 7/8/10 PCs


• Connector Types: SC, LC, MPO/MTP single and dual-row interchangeable tips


• Interfaces: Wi-Fi and USB Micro USB