BLOG & NEWS

2025/07/11

The impact of PRI functional testing on network communication: dual guarantee of efficiency and reliability

TFN T6300A Gigabit Ethernet tester, with its highly integrated design concept and powerful PRI testing capabilities, is profoundly changing the working mode of network engineers.

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2025/07/10

TFN T200K Ethernet Tester: Hot-selling in the whole network, the wise choice of engineers

TFN T200K Ethernet Tester redefines the "basic equipment" for network engineers with its comprehensive functions, extreme portability and affordable price.

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2025/07/09

TFN F4 OTDR is hot-selling - the basic choice of fiber optic test engineers!

Choosing F4 means choosing to obtain professional-grade fiber optic testing capabilities with a more economical investment, and calmly respond to the growing challenges of optical network construction and maintenance.

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2025/07/08

OTDR Intelligent Optical Link Analysis (IOLA) Function - A Must-Have for Fiber Test Engineers

TFN RM7 OTDR, with intelligent optical link analysis function as its core, provides efficient and accurate solutions for fiber testing and is becoming a standard tool for engineers.

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2025/07/07

How to choose the appropriate pulse width when using an optical time domain reflectometer

In optical fiber network testing, the pulse width selection of the optical time domain reflectometer (OTDR) directly affects the test accuracy and efficiency.

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2025/07/01

Fiber fusion splicer: the invisible "neurosurgeon" of smart city construction - Focus on TFN S5 six-motor fusion splicer

TFN S5 six-motor fiber fusion splicer can ensure the efficiency, stability and smoothness of smart city neural networks

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2025/06/27

Binocular thermal imager: a powerful tool for discovering hidden targets in the wild

In the vast and complex, poorly lit or heavily camouflaged wild environment, quickly and accurately discovering hidden targets is the key to the success of rescue, reconnaissance and other tasks.

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2025/06/24

How to accurately locate the direction and burial depth of metal pipelines with underground pipeline detectors

The TFN T6000 underground pipeline detector has the ability to accurately detect the direction and depth, and has become the "perspective eye" for urban underground space management.

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2025/06/18

The core mission of the bit error meter: in-depth analysis of test content and application scenarios (taking TFN T1000M as an example)

Through rigorous testing, the BERT reveals the true quality of digital signals during transmission, providing a core basis for system performance evaluation and fault location.

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