Fiber patch cords are used to make patch cords from the device to the fiber optic cabling link. There is a thick protective layer, which is generally used in the connection between the optical transceiver and the terminal box, and is applied in some fields such as a fiber-optic communication system, a fiber access network, an optical fiber data transmission, and a local area network.
Optical fiber jumpers (also known as fiber optic connectors) are connectors that are attached to both ends of the cable. Optical Fiber Jumper Cable,Fiber Optic Jumper Cable,Fiber Optic Jumper Cables,Control Shielded Cables Jiangsu QiSheng Cable Co., Ltd. , https://www.shuaihe-cable.com
At present, Shaoxing LED lighting enterprises are in the stage of development and development. Some enterprises have built equipment to purchase equipment and introduce high-end technical talents to strengthen the construction and transformation of the enterprise's soft and hard environment. To this end, Zhejiang Shaoxing Inspection and Quarantine Bureau organized professional inspectors to visit the LED lighting enterprises in their jurisdiction, carry out on-site services, understand the difficulties of enterprises, listen to the voices of enterprises, and grasp the demand for services.
In the import and export trade, the inspection and quarantine department has obvious information technology advantages. The Shaoxing Bureau uses the information mechanism and risk early warning mechanism to track foreign technical trade measures, and promptly provides the collected foreign information to enterprises to help enterprises prevent export risks. The bureau pays attention to the combination of inspection and supervision and help and support, and actively helps enterprises to improve product process design, improve product quality and safety, and continuously promote the construction of enterprise product quality and safety system. 
It is used to realize the optical path active connection; the plug at one end is called the pigtail. Optical Fiber Patch Cord/Cable is similar to Coaxial Cable except that there is no mesh shield. The center is the glass core of light transmission. In a multimode fiber, the core has a diameter of 50 μm to 65 μm, which is roughly equivalent to the thickness of a human hair. The single mode fiber core has a diameter of 8 μm to 10 μm. The outer periphery of the core is surrounded by a glass envelope having a lower index of refraction than the core to retain the fiber within the core. Next to it is a thin plastic jacket to protect the envelope.
Zhejiang Shaoxing LED lighting exports increased by 133.3%, a record high
According to statistics, in the first three quarters of this year, a total of 1562 batches of LED lamps (light sources) were exported in Shaoxing, Zhejiang, weighing 1.10 million kilograms, and the value of goods was 69.434 million US dollars, up 108.0%, 193.1% and 133.3% respectively, both hitting record highs. .