تفاوت بین اتصال سریع فیبر نوری و اسپلایس سرد چیست؟

با به روز رسانی مداوم فناوری ارتباطات نوری، منجر به توسعه-در مقیاس بزرگ فیبر به خانه شد، بنابراین گسترش اندازه بازار اتصالات سریع فیبر نوری، و در فرآیند کابل کشی فیبر نوری، تجدید فیبر نوری روش ها به طور کلی به دو تقسیم می شوند، یکی الیاف ذوب داغ، یکی استفاده از اتصال دهنده های سریع برای تجدید است.

　　(1) the meaning of fiber optic quick connector and cold splice

　　1, fiber optic quick connector

　　Fiber optic movable connectors, commonly known as live connectors, generally known as fiber optic connectors, is used to connect two optical fibers or fiber optic cable to form a continuous optical pathway can be reused passive devices, has been widely used in fiber optic transmission lines, fiber optic distribution frame and fiber optic test instruments, meters, is currently the largest number of optical passive devices.

　　2, cold splice

　　Used for fiber optic butt fiber or fiber butt pigtail, this is equivalent to do the connector, (fiber butt pigtail is the fiber and pigtail core butt rather than the former said pigtail head), for this cold splice something called fiber cold splice.

　　(2) What is the difference between fiber optic quick connector and cold splice

　　Fiber optic cold splice and pre-built fiber optic connector structure principle is the same, belongs to the fiber optic fast connector sub-products, due to its appearance and fast connectors are similar so many people for the two silly confusion.

　　The main difference between cold splice and fiber optic quick connector is that it does not have an active plug, in the fiber and fiber or fiber and pigtail butt used to optical link nodes for direct fixed connection, the junction loss of about 0.1dB - 0.2dB. mainly for indoor wiring or small space wiring, installation is more convenient and flexible.

　　(3) How to install and use the fiber optic quick connector

　　Step 1: Remove the connector tail cap and put the cable through it;

　　Step 2: Use fiber optic stripping pliers to strip the outer skin of the cable, the length of about 5CM;

　　Step 3: Miller pliers close to the edge of the clamp to cut off the exposed coating layer to reveal the fiber;

　　Step 4: Wipe and clean the bare fiber with a dust cloth;

　　Step 5: Cut the fiber with the jig;

　　Step 6: Insert the optical fiber into the main hole slot, and when the fiber is initially bent, press the crimp cover down;

　　Step 7: string on the cable tail cap screwed back into the connector body and snap on the shell can be.

　　Fiber optic quick connector installation is very easy, but it should be noted that the fiber optic quick connector is highly susceptible to contamination and damage resulting in damage to the performance of the fiber, the installation process should be far away from dust and contaminants, inserted slowly when the action should be.

　　(4) What is the method of fiber optic cold splice

　　First, use a pair of diagonal pliers to cut the wire inside the skin cable about 20CM 

　　Use fiber optic cable stripper to poke open the leather cable to reveal the fiber, pay attention to the length.

　　Put into the guide slot, the guide slot backward 3.5CM, with Miller wire stripping fiber surface plastic, revealing the bare fiber.

　　Put the wrestled bare fiber with the guide slot as in the cutter, from the inside (against their own body side) to push out.

　　On the cold splice terminal, the yellow place to press forward.