Optical Time Domain Reflectometer (NK3950) (Similar Design 1-2)

Abstract

1. Name of the product of this design: Optical Time Domain Reflectometer (NK3950) (Similar Designs 1‑2). 2. Purpose of this product: This product is used to measure the length, loss, and optical power of optical fiber cables, and can locate faults visually with a red laser source. It is used for troubleshooting and testing optical fiber communication networks. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 3D drawing. 5. Same as Design 1, omitting the front view, rear view, top view and bottom view of Design 2. 6. Designate Design 1 as the base design.

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