The Typle and Introduction of Fiber Optic Connector

by www.fiber-mart.com
According to the different transmission, fiber optic connector can be divided into singmode and multimode silicon-based fiber optic cable, and fiber optic cable in plastic transmission medium. According to the connector structure can be divided into FC,SC,ST,LC,D4,DIN,MU and etc. Wherein ST fiber optic connector is commonly used wiring device side, such as Fiber Optic Patch Cords panels, fiber optic module. While SC and MT connectors are typically used for network equipment side. By the shape of the fiber end face, it can be divided into FC,PC(including SPC or UPC) and APC,according to the number of fiber core, it can be divided into  singlecore and multicore (eg MT-RJ).Fiber optic connectors are widely used variety. In actual application process, we generally follow different fiber connector structure to distinguish it. The following are some of the more common optical connector:
FC fiber optic connectors: Strengthening way is to use an external metal sleeve, fastening means for the turnbuckles. Generally adopt ODF side(Mostly used one the patch panel).

ST fiber optic connectors: Commonly used in fiber optic patch panels, rounded shell, fastening means for the turnbuckles.(Commonly used in fiber optic patch panel).

SC fiber optic connectors: Connected with GBIC optical modules connector, its casing is rectangular, fastening means is a latch type using pin plug, do not need to rotate.(Mostly used in Switch Router).

LC fiber optic connectors: Connected with SFP module connector, it uses easy operation made modular jack (RJ) latch mechanism
MT-RJ：Square transceiver fiber optic connectors, one pair of fiber transceiver.
 
The fiber jumpers from fiberstore use smaller concentricity error and inner diameter high-precision ceramic ferrule,as well provides additional insertion loss and return loss, in order to avoid damage to the transmission optical transceiver device. We use advanced technology and grinding equipment, ensure the grinding fiber center offset, depression and end radius of curvature of ceramic fiber. Our Technical parameters are in line with the required standards. Fiberstore ensure the long-term use of the connector, not only for the joints and back reflection attenuation test, but aslo the use of scratches or blemishes precision interferometer test the joint surface, measurements taken FC, ST, SC, LC and MU-type connector of the radius of curvature, ground offset amount of the optical fiber and the projecting amount of depression, in order to ensure the quality of the joint.

评论

发表评论

此博客中的热门博文

Common Armored Fiber Optic Cables

  Armored fiber optic cables are often installed in a network for added mechanical protection, as they have extra reinforcing in the cable housing to prevent damage. Two types of armored fiber optic cables exist: interlocking and corrugated. Interlocking armor is an aluminum armor that is helically wrapped around the cable and found in indoor and indoor/outdoor cables. It offers ruggedness and superior crush resistance. Corrugated armor is a coated steel tape folded around the cable longitudinally. It is found in outdoor cables and offers extra mechanical and rodent protection.   The Structure of an Armored Fiber Optic Cable In basic armored fiber cable designs, the outer sleeve provides protection against wind, solvents, and abrasion. This outer sleeve is usually made of plastic such as polyethylene. The next layer between the sleeve and the inner jacket is an armoring layer of materials that are difficult to cut, chew, or bu
阅读全文

what the Differences Between FBT Splitter and PLC Splitter

  In FTTx and PON architectures, optical splitter plays an increasingly significant role to create a variety of point-to-multipoint fiber optic networks. But do you know what is a fiber optic splitter? In fact, a fiber optic splitter is a passive optical device that can split or separate an incident light beam into two or more light beams. Basically, there are two types of fiber splitter classified by their working principle: fused biconical taper splitter (FBT splitter) and planar lightwave circuit splitter (PLC splitter). You may have one question: what’s the difference between them and shall we use FBT or PLC splitter?   What Is FBT Splitter? FBT splitter is based on a traditional technology to weld several fiber together from side of the fiber. Fibers are aligned by heating for a specific location and length. Because the fused fibers are very fragile, they are protected by a glass tube made of epoxy and silica powder. And then a stainless steel tube covers the inner glass tu
阅读全文

Introduction of Optical Fiber Couplers and How Do They Work?

 What are optical fiber couplers? A fiber optic coupler can be defined as an optical component used with one or more input fibers and several output fibers in fiber optic systems. A coupler essentially puts two or more cores of fibers together to connect. The simple coupler is the fused fiber 2x2 coupler. Couplers are used as multiplexers that are resistant to certain wavelengths. A fiber output depends on the wavelength of light and the frequency of polarization. The fiber refractive index also plays a significant role in the performance. Let’s checkout how do optic couplers work to understand this better. How do fiber optic couplers work? Either fiber optic couplers separate optical signals into multiple paths or combine multiple signals in one direction. Optical signals are more complicated than electrical signals, making it more difficult to design optical couplers than their electrical copy. Unlike electrical currents, the optical signal consists of a stream of signal carriers, in
阅读全文