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12 To 48 cores doom heat shrink seal fiber optic splitter closure 1 inlet 3 outlet
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1. Permanent optical fiber connection (also known as thermal fusion): This connection is to melt and connect the connection points of the root fibers by means of discharge. Generally used in long-distance connection, or semi-fixed connection. Its main feature is the connection attenuation in all connection methods, the typical value is 0.01~0.03dB/point. However, when connecting, special equipment (fusion splicer) and professionals are required to operate, and the connection point also needs to be protected by a special container.
12 to 48 cores doom Mechanical seal fiber optic splitter closure 2 inlet 2 outlet
12 to 48 cores doom Mechanical seal fiber optic splitter closure 2 inlet 2 outlet
Description:
Optical Splice Closures Are Used To Distribute, Splice, And Store The Outdoor Optical Cables Which Enter And Exit From The Ends Of The Closure. There Are Two Connection Ways: Direct Connection And Splitting Connection. They Are Applicable To Situations Such As Overhead, Man-Well Of Pipeline, Embedded Situation Etc. Comparing With Terminal Box,The Closure Requires Much Stricter Requirement Of Seal. Sealing Ring And Air Valve Are Required For Closure, But That Are Not Necessary For Terminal Box.
Features:
1). High Quality PPR Material Optional, Can Ensure Harsh Conditions Such As Vibration, Impact, Tensile Cable Distortion And Strong Temperature Changes.
2). Solid Structure, Perfect Outline, Thunder, Erosion And Adding Resistance.
3). Strong And Reasonable Structure With Mechanical Sealing Structure, Can Be Opened After Sealing And Cab Be Reused.
4). Well Water And Dust Proof, Unique Grounding Device To Ensure The Sealing Performance, Convenient For Installation.
5). The Splice Closure Has A Wide Application Range, With Good Sealing Performance, Easy Installation, Produced With High Strength Engineering Plastic Housing, With Anti-Aging, Corrosion Resistance, High Temperature And High Mechanical Strength And So On.
2. Emergency connection (also called) cold fusion: emergency connection mainly uses mechanical and chemical methods to fix and bond two optical fibers together. The main feature of this method is that the connection is fast and reliable, and the typical attenuation of the connection is 0.1~0.3dB/point. However, long-term use of the connection point will be unstable, and the attenuation will increase significantly, so it can only be used for emergency in a short period of time. the
3. Active connection: Active connection is a method of connecting sites to sites or sites to optical cables using various optical fiber connection devices (plugs and sockets). This method of fiber optic cable fusion is flexible, simple, convenient and reliable, and is mostly used in computer network wiring in buildings. Its typical attenuation is 1dB/connector.
