PLC chips are generally made on six materials, they are: lithium niobate (LiNbO3), the waveguide is formed by diffusing Ti ions on the lithium niobate crystal to form a waveguide, the waveguide structure is diffusion type; III-V group semiconductor compound, waveguide InP is called the bottom and lo

The electrode rod is the core component of the optical fiber fusion splicer. In daily work, I believe everyone will be confused. Why does the electrode rod "black" or "white" after a period of fusion splicing? The following editor will answer for you why there is such a phenomenon.

When talking about fiber optic patch cords, such as fiber optic patch cords, pigtails, adapters and splitters, it will involve descriptions containing UPC or APC. Some customers will be curious, what is LC/UPC-LC/UPC? What is SC/APC-SC/APC? In fact, UPC and APC are two polishing methods for fiber op

How should the optical cable be equipped with reel and what is the construction process? Let's take a look at the steps of optical cable distribution:   (1) List the total length of optical cable routing     List the ground length of each relay according to the route retest data. Including the total

Ada:In the construction of network systems, irregular and unreasonable problems often arise in the selection and installation of distribution frames. So, if you want to solve this kind of problem, you need to recognize the importance of the distribution frame. Below, this article will mainly show th

single mode fiber is different from multi-mode fiber in the aspects of core diameter, light source ,bandwidth,color of jacket,modal dispersion  and price.

In the environment of integrated network cabling, in order to meet the needs of high-performance cabling, optical fibers often appear bare fibers, coil fibers, and fiber fusion splicing. Since optical fibers are relatively fragile and prone to failures relative to copper wires, optical fiber inspect

Ada: doing fiber optic cable construction will definitely come into contact with such equipment as optical power meter and OTDR (optical time domain reflectometer). Many users do not understand why the optical power meter needs to be used to test the optical loss after testing the OTDR? Does OTDR no

The unit of optical power is dbm. It has its luminous and received optical power in the manual of the fiber optic transceiver or switch. Usually the luminous is less than 0dbm. The minimum optical power that the receiving end can receive is called sensitivity, and the large optical power that can be

Multi-fiber push connector, MPO for short, is an optical fiber connector composed of multiple optical fibers. Although MPO is defined as an array connector with more than 2 fibers, it is usually 8, 12, or 24 fibers, and is oriented to common database and LAN applications. There are other fiber count