Feature: 1. The product has good repeatability and high stability 2. Using ceramic core, low insertion loss and large return loss 3. Great compatibility, plug and play 4. The great processing of fiber can provide stable performance of connecting 5. Can be used for all kinds of optical fiber local area networks, optical fiber communication systems and instruments, etc. Specification: Item Type: Fiber Pigtail Cable Interface Model: LC/UPC 12-core multimode bundle pigtail Working Wavelength: 850nm Pigtail Length: 1.5 meters Level: Carrier-Class level Jumper Mode: Multi-mode Minimum Bending Radius: 3.8CM Light Attenuation: Less than 1db Plug: Ceramic core Outer Material: High quality environmentally friendly PVC material Package List: 1 x Fiber Pigtail Cable Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.