Fiber Adapter
Shenzhen Xianquan Technology Co.,Ltd is the Branch of Shenzhen Yifanxing Technology, it since establish in 2022, the mainly products included fiber optical onu, fiber optical patch cord, fiber optical cable, fiber optical pigtail, fiber optical tool kits and fiber optical fast connector, etc.
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![LC Fiber Optical Adapter]()
LC Fiber Optical AdapterCompany Profile Shenzhen Xianquan Technology Co.,Ltd is the Branch of Shenzhen Yifanxing Technology, it since establish in 2022, the mainly products included fiber optical onu, fiber optical patch...read more -
![SC Fiber Optical Adapter]()
SC Fiber Optical AdapterIts shell is rectangular, and the structural dimensions of the pin and coupling sleeve used are identical to those of the FC type,. The end face of the pin is mostly ground using PC or APC...read more -
![LC Fiber Optical Adapter]()
LC Fiber Optical AdapterMade with a modular jack (RJ) latch mechanism that is easy to operate. The small size of the pins and sleeves used increases the density of the fiber optic connectors in the fiber optic...read more -
![FC Fiber Optical Adapter]()
FC Fiber Optical AdapterFC Fiber Optical Adapter is the abbreviation for FERRULE CONNECTOR, indicating that its external reinforcement method is using a metal sleeve and the fastening method is a screw buckle. The...read more -
![ST Fiber Optical Adapter]()
ST Fiber Optical AdapterA buckle type locking structure with keys ensures accurate alignment during connection, strong tensile strength, metal key positioning, and improves the repeatability and durability of the...read more -
![APC UPC Fiber Adapter]()
APC UPC Fiber AdapterPC (Physical Contact), physical contact. PC is ground and polished on the microsphere surface, and the surface of the insert is ground to a slight spherical surface. UPC (Ultra Physical...read more
Advantages of Fiber Adapter
Optical fiber adapters are easy to operate, stable and reliable, long life, easy to maintain, and extremely low price. Responsible for connecting equipment and systems, so that the optical path can be transmitted according to the required channel to complete the intended purpose, and can be disconnected at any time.
The optical fiber connector can precisely butt the two end faces of the optical fiber, so that the light energy output by the transmitting fiber can be coupled to the receiving optical fiber to the maximum extent. To a certain extent, the optical fiber connector also affects the reliability of the optical transmission system and the various item performance.
There are various forms of optical fiber connectors. Generally, the connectors used in EPON networks are APC connectors. The end face of the APC is ground into an 8-degree angle to reduce reflection. The industry standard return loss is -60dB. . APC connectors feature precise, predetermined angles, predetermined radii, and pre-polished ferrules for superior performance and can be used with compact key configurations with or without NTT-FC standards.
Types of Fiber Optic Adapters
There are a number of different shapes of fiber optic adapters available, depending on the make-up of the two cables that are to be connected as well as the diversity of the fiber optic connectors.
LC Adapter
LC adapters can be used for the connection of LC patch cables or LC connectors. There are different types including LC to LC, LC to FC, LC to SC, LC to ST, and LC to MU, etc. All these adapters can be available in simplex, duplex, quad, single-mode, multimode, UPC, APC, PC with plastic housing, zirconia sleeve, and optional bronze sleeve.
FC Adapter
FC adapters can be used for the connection of FC patch cables or FC connectors. FC adapters include square type, single D type and double D types, in single-mode and multimode versions. All these adapters are with metal housing and ceramic sleeves. The FC square adapter is available in the standard body styles with nickel plated brass or nickel plated zinc housing. FC round adapters come with a choice of D or double D Flange, and feature nickel plated brass housing for corrosion resistance.
SC Adapter
SC adapters can be used for the connection of SC patch cables or SC connectors. There are various types including single-mode and multimode, zirconia sleeve and bronze sleeve, simplex and duplex versions. Standard female to female SC adapter and hybrid SC adapters are also available. Typical SC adapters are with plastic housing. There are also metal housing SC adapters. Most of these adapters come with ceramic sleeves, while there are bronze sleeve SC adapters which are generally multimode types.
ST Adapter
ST adapters can be used for the connection of ST patch cables or ST connectors. There are simplex, duplex, single-mode, multimode, metal, and plastic ST adapters. Most ST adapters are simplex with zirconia sleeves, and optional bronze sleeve adapters are available for multimode.
MTP/MPO adapter
MTP/MPO adapter provides the connection between cable to cable or cable to equipment in the MTP/MPO style. It works for any MTP Connector from 4 fiber to 72 fiber, which are widely applied in 10G/40G/100G networks, data center, optical fiber communication system, cable television network, fiber optic access network and video transmission.
Like the fiber optic connector, the fiber optic adapter is also a connecting element in the fiber optic line. The difference is that the fiber optic connector can only be used to connect the same type of fiber optic cable or the same type of equipment. Once it touches two connected fiber optic cables If it does not match the model of the device, it will be blinded.
The fiber optic adapter is different. There are multiple input ports and output ports of different types on the box, which can be easily connected regardless of the type of fiber optic lines and equipment. The fiber optic adapter provided by fiber optic adapter manufacturers has another function, which is to establish a signal branch. There are several outlets on the box of the fiber optic adapter, and a branch line can be established for each outlet.
The application range of optical fiber adapters is very wide. First of all, it plays an indispensable role in optical fiber communication networks. Our current network signals use optical fibers. Therefore, optical fibers have almost reached thousands of households. It is inseparable from the role of fiber optic adapters.
Then there is a cable TV network. Some TV signals are also transmitted by optical fiber. In such a cable TV network, a signal source such as a voltage-controlled oscillator is used to generate electrical signals, and then they are converted into optical signals by photoelectric elements. It can be transmitted by optical fiber, and the fiber optic adapter also has a very wide range of uses in such an optical fiber TV signal network.
There is also optical fiber, which can also be used to build some local area networks for internal use by some units, and to establish data connections between some electronic devices. These are also inseparable from optical fiber adapters. It can be seen that the role of the optical fiber adapter in the optical fiber communication network is as essential as the role of the power connector in the circuit.
How to Buy Fiber Optic Adapters?
There are so many different types of fiber optic cable adapters, and they look almost the same in physical appearance. You may be confused about how to choose a fiber optic adapter, the following will give several tips for choosing a fiber optic adapter.
1. Figure out what type of fiber cable to connect before purchasing. If you need to connect two different fiber cable types, then you need a hybrid fiber optic adapter.
2. Choose more proper sleeve materials. The main materials of the alignment sleeve are metal and ceramic. It is proven that the ceramic-made sleeve is better than the metal-made sleeve since the ceramic structure is more firm and stable, but metal material is easy to deformation. Hence ceramic-made fiber optic adapter is more conducive to providing a tight connection.
3. Confirm the insert loss of the fiber optic adapter. The insert loss of the fiber optic adapter refers to the optical power attenuation caused by the adapter. Insert loss is mainly caused by the deviation when two optical fibers get connected. If the two optical fibers are aligned, the deviation will be zero, hence the insertion loss will be very low. in the actual connecting process of the fiber optic adapter, such ideal insert loss is unlikely to be achieved, because the ideal fiber connecting will be influenced by many factors, including the physical properties of the fiber itself, and the accuracy of manufacture of the fiber optic adapter. choosing a reliable fiber optic adapter manufacturer is vital for ensuring minimal insert loss.
- Low insert loss. Generally, the insert loss needs to be limited within 0.2dB.
- High repeatability. The optical fiber adapter will insert in and pull out frequently during usage, so the adapter requires high durability. The typical standard requires that the insertion and extraction times can reach 500 or more without affecting the performance.
- Ceramic-material sleeve. The crystal structure of ceramics is hard and not easy to deform, so it can realize fast and high-accuracy connections. The ceramic-made sleeve provides more reliable performance compared to the metal-made sleeve.
Many fiber optic components, including fiber optic adapters, require careful cleaning to prevent the contamination of connector end faces and fiber cores and ensure optimal performance. Cleaning fiber optic adapters is not complicated and can be handled using appropriate cleaning tools and solutions.
Fiber Optic Cleaning Swab: Insert a lint-free swab into the fiber optic adapter, gently twist it, and pull it out.
Fiber Optic Cleaning Pen: This is a dedicated cleaning device that can be easily pushed into the inside of the fiber adapter, helping you achieve one-click cleaning.
Ultrasonic Cleaner: This cleaning instrument uses cleaning solutions and high ultrasonic frequencies to remove all contaminants from the fiber optic adapter, offering efficient and complete cleaning.
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