Greentel Fiber Closure performance advantages: Stainless steel fiber optic splice closure is a competitive fiber optic splice closure, leading in the industry, a symbol of high quality. All stainless steel structure design adopts imported high quality stainless steel to ensure the product's service life exceeds 30 years. Reasonable installation design, quick and easy installation, fixed and reliable fiber cable introduction, reinforced core fixing device, excellent airtightness and reliable sealing performance It has high anti-aging performance and can adapt to all kinds of climatic discs. Its bending radius is larger than 45mm to ensure the minimum loss of fiber joints. The fiber optic splice closure is the key application in the connection of optical cables. Optical fiber connection is an important component in the construction of optical cable lines. The quality of the optical cable connection directly affects the construction quality and affects the optical communication quality. It is very important to improve the quality of the cable connection in the construction of the line. The sealing of the fiber optic splice closure is mainly the sealing between the optical cable and the joint box and the upper and lower cover plates of the joint box. When the optical cable and the joint box are sealed, the optical cable jacket of the sealing part needs to be polished firstly. The gauze is axially ground on the outer sheath on the vertical cable, so that the optical cable and the sealing tape are combined tightly and sealed better. The sealing between the upper and lower cover plates of the fiber optic splice closure is mainly to pay attention to that the sealing tape should be uniformly prevented from being tightened in the sealing groove of the fiber optic splice closure, and the screws are tightened without leaving gaps.