The key highlight is its groundbreaking 1m ultra-short blind zone design. most otdrs on the market have a blind zone of between 3 and 5m, but the kl-6100 compresses this metric to 1m or less (based on third-party lab comparison data from january 2025). This means that small loss. A must-have for telecom engineers and o&m personnel with 25 years of experience! the nanjing jilong kl-6100, equipped with high dynamic range optical time domain reflectometry (otdr) technology, boasts a blind zone as low as 1m, enabling precise pinpointing of fiber optic fault locationsSupports. For items delivered from outside the European Union, you may be subject to additional charges for VAT and, when applicable, customs duties in your country. If AliExpress is obliged by law to collect VAT, you will see the VAT inclusive price at checkout. For more information about these costs. When an optical time domain reflectometer (OTDR) detects an optical fiber link, due to the influence of reflection, it cannot detect or accurately locate event points and fault points in the optical fiber link within a certain distance (or time). Selecting the right OTDR ensures accurate measurements, efficient fault detection, and cost-effectiveness. However, with numerous models and features available, how do. OTDR test: wavelength 1310nm/1550nm, dynamic range 28dB/26dB. As well, it is for maintenance and installation of 4K IP camera, analog camera, HD coaxial (8MP AHD, CVI, TVI, SDI) cameras. More feature: max 90W PoE power output, 8 inches touchscreen, 1920x1200P resolutions, TDR cable tester, network. [Save Sor Format Files] : Supports saving in sor format for pc viewing with built-in post-processing software, capable of storing over 1000 sor files. [Versatile Applications] : Widely used in fiber optic communication, sensing, cable manufacturing, helping engineers quickly identify fiber.