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OptoTest offers complete and tailored solutions for measuring IL&RL and Polarity of multifiber connectors, such as MTP®/MPO and MXC™. 


MTP/MPO and Ribbon Fiber Polarity Test System
OptoTest’s OP480MT MultiFiber Polarity Tester automates testing for broken and crossed fibers with immediate and easy-to-read results. When used in conjunction with the OP280MT Ribbon Visual Fault Locator, the OP480MT quickly displays results for many different ribbon configurations and channel counts including type A, B, C, and Universal. Additionally, it can be configured with a user-defined custom mapping via utility software.

Fully automated

Tests up to 12 channels in under a second

No physical contact during measurement

Works with single mode & multimode cables

Configurations to test multiple pinouts for 12 channel, 8 channel, and 4 channel cables, as well as custom channel counts and mappings

Charges via USB port

Manufacturing Testing
R&D Testing