We're the communications industry's test, monitoring and analytics experts. Pioneering essential solutions and technologies for over 35 years +95% of the top CSPs worldwide use EXFO solutions

At EXFO, our products help you deliver top-notch services with speed and quality. Our high-performance, easy-to-use solutions are designed to address your needs, quickly and effectively …

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Simplify testing. Scale faster, inside and out. The industry’s first and most versatile native 24-fiber solution trusted by all major hyperscalers to accelerate network builds.

EXFO’s industry-acclaimed OTDRs provide highly accurate measurements to easily characterize and validate fiber links. They are compact, rugged and simple to use in the field.

EXFO Electro Optical Engineering India Private Limited Office No 604 Tower S-4, Cybercity Magarpatta, Hadapsar Pune 411 013 India

Efficiently manage test data and business compliance with EXFO Exchange, interconnected test unit Ecosystem, empowering field technicians and managers with real-time visibility and reporting …

Validate high-speed optics up to 800G with EXFO’s lab and production-grade test equipment ensuring performance, reliability, and scalability.

FTB Lite 975 - 双向的单芯、双芯和多芯光纤验证测试仪 唯一完全自动化、可保持连接的解决方案，外形紧凑，集双向OLTS与OTDR功能于一身。支持单芯、双芯和多芯连接器（最多24芯）。