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. There are many long-terms business cooperated customer from South/North america, middle East and Southeast Asia, etc.
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Fiber optic pigtail refers to a connector similar to a half jumper used to connect fiber optic and fiber optic couplers, which includes a jumper connector and a section of fiber optic.
LC in optical fiber represents a small connector type tail fiber, which is made using a modular jack (RJ) latch mechanism for easy operation.
Pigtail fiber, also known as pigtail fiber, is the optical fiber used to connect the fiber optic cable terminal box to the equipment.
Pigtail fiber, also known as pigtail wire, has only one end with a connector, while the other end is a broken end of an optical cable core, which is connected to other optical cable cores through fusion.
Bundle optical fiber pigtail, a multi-core pigtail contains 12 cores. The 12 Colors Fiber Optical Pigtail are bundled in a fan shape for easy use. One end is welded and the other end is equipped with a connector.
The single mode tail fiber is yellow, with two wavelengths, 1310nm and 1550nm, and transmission distances of 10km and 40km, respectively.
Fiber pigtails are generally distinguished by color for single mode and multimode resolution.
Fiber optic pigtail refers to a connector similar to a half jumper used to connect fiber optic and fiber optic couplers, which includes a jumper connector and a section of fiber optic.
OM3 Fiber Optical Pigtail is designed for 10G Ethernet transmission. If longer transmission distance is required, OM4 fiber needs to be selected. Additionally.
A fiber pigtail is a thin multimode or single-mode fiber optic cable with a connector installed on one end. The purpose of the fiber pigtail is to terminate the fiber in fiber optic systems, so data or light can be transmitted from one point to another. This termination process is called splicing. When using a fiber pigtail, the installer connects the connector at one end to another connector on the other side of the link or connects it to the fiber splice.
Fiber pigtails are commonly used in fiber optic networks. They are more reliable compared to direct cables and can reduce cabling complexity by 50%. This makes them convenient and easy to install, making them ideal for optical networking. The pigtail is an especially good choice for short-distance runs where runs are unlikely to be disturbed frequently.
Benefits of OM3 Fiber Pigtail
High Data Rate: The design of these fibers allows for higher data transfer rates, ensuring efficient and reliable data transmission.
Decreased Signal Interference: The single light mode propagation minimizes the risk of signal interference and dispersion, enhancing the overall network performance.
Cost-Effective: These fibers are generally less expensive to produce and install, making them a cost-effective solution for short-distance transmissions.
High Bandwidth Short Distance Transmissions: With their ability to carry multiple light modes, these fibers can provide high bandwidth over short distances, suitable for data and audio/visual applications in LAN networks.
Versatility: The larger core diameter reduces the need for precision when aligning connections, making these fibers a versatile option for various network configurations.
Type of OM3 Fiber Pigtail
LC Fiber Pigtail
LC connectors are compact form factor fiber connectors for high-density connections. They are a 50% smaller version of the older SC fiber connector and have a square plastic enclosure with a 1.25mm ceramic ferrule. The LC fiber pigtails are pre-assembled with an LC connector. It is one of the most common types.
SC Fiber Pigtail
SC, which stands for Subscriber Connector, has also been called Square Connector or Standard Connector. The SC connector has a 2.5mm pre-radiused zirconia or stainless alloy ferrule. The SC fiber pigtails are pre-assembled pigtails with an SC connector. Because of the low cost, longevity, and ease of installation, SC pigtail is commonly used in both P2P and PON applications.
FC Fiber Pigtail
FC fiber pigtails benefit from the metallic body of FC optical connectors, which have a screw-type structure and high-accuracy ceramic ferrules. FC fiber pigtails and related items are widely used in various applications.
ST Fiber Pigtail
ST fiber pigtail is similar to the FC pigtail, but instead of threads, the ST connector has a locking mechanism different from FC connectors. It has a ferrule with an extended 2.5mm diameter composed of ceramic (zirconia), stainless alloy, or plastic. As a result, ST pigtails are commonly used in telecom, industry, medical, and sensor applications.
First, the most critical difference is the fiber connector. Fiber optic pigtails have only one terminated connector on one side but bare fibers on another side. In contrast, the patch cords have two or more pre-terminated connectors on each side and have no bare fibers.
Second, the difference is the fiber cable types. Fiber optic pigtails typically use an unjacketed cable like a 90μm diameter cable. However, the patch cords usually use jacketed fiber cables, such as 2.0mm or 3.0mm fiber.
Third, the different applications. Fiber optic pigtails are mainly for fast fusion splicing applications, while patch cords are for connectivity between optical transceivers, patch panels, and backbone networks.
Finally, as a simple but quick method, we can cut a fiber patch cord into two pieces to make two pigtails. That is because it is difficult to test a pigtail in the field. Before the pigtail is spliced to the equipment, it is challenging to test the unterminated end.
Materials of OM3 Fiber Pigtail
Fiber pigtails are also the same as conventional patch cords, with PVC,LSZH and OFNP options depending on the material,and fiber pigtails can be made into armored types as conventional fiber optic patch cords.
The main cable of bundled fiber pigtail is round, and the branch nodes usually use black heat-shrinkable tubing instead of branches, which can save cost. The main cable of ribbon fiber pigtail is flat, the branch node is usually used black branch,because the ribbon flat cable is not fixed, can not use heat shrink tube.
The concept and meaning of the branch: usually pass in the middle of the branch line or trunk line, consisting of a main input,a main output and a number of branch outputs, where the branch output only gets a small part of the main input signal, most of the signal is still along the main output and continue to transmit backwards.
Application of OM3 Fiber Pigtail
Connection To Devices
The primary use of a fiber pigtail is to connect fiber optic cables to various devices used in optical communication systems. These devices can include transmitters, receivers, splitters, couplers, switches, and other active and passive components. The pigtail''s connector can be directly plugged into the device, ensuring a secure and stable connection.
Testing And Measurement
Fiber pigtails are also utilized in testing and measurement applications. By connecting pigtails to specialized equipment, such as optical power meters, spectrum analyzers, or OTDRs (optical time-domain reflectometers), technicians can accurately measure various optical parameters like power, loss, reflectance, and dispersion.
Fiber Optic Patch Cords
Fiber pigtails are often used to create fiber optic patch cords. Patch cords are short lengths of fiber optic cables with connectors on both ends. They are used to establish temporary or permanent connections between different devices, such as switches, routers, and computers, within a local area network (LAN) or data center environment.
Splicing And Termination
Fiber pigtails are commonly employed in fusion splicing applications where a permanent joint between two fibers is created. By stripping and preparing the bare end of the pigtail and a similar bare end of another fiber, technicians can fuse the two ends together using heat or an arc discharge, resulting in a splice. This splice can then be protected with splice closures or trays for outdoor or indoor installations.
In any fiber optic cable installation, the way the cables are attached to the system–is vital to the success of the telecommunications network. If done well, the connection allows optical signals to pass with low attenuation and little return loss. One of the proven ways to join optical fibers is with a fiber pigtail–a fiber cable with a installed connector on one end and unterminated fiber on the other end.
Pigtails are basically cable assemblies. Ninety-nine percent of singlemode applications use pigtails, also used in many multimode applications. One of the benefits of using pigtail is lower labor costs. The end of the pigtail is stripped back and fusion spliced to another single fiber. This is done easy in field with a multi-fiber trunk to break out the multi-fibers cable into its component for connection to the end equipment. Installers working with singlemode fiber typically have access to a fusion splicer–an expensive piece of equipment that costs $6000 to $30,000 or more. With a fusion splicer you just splice the pigtail right onto the cable in a minute or less.
Pigtails bridge a critical junction in the fiber-optic network. Pigtails consist of–a connector, a ferrule, standard fiber and jacket types, including singlemode and multimode varieties. The most important element you should know is that the quality of the connector itself. You need to know certain characteristics, such as insertion loss, the type of polish used and how well the connector is terminated to the cable. As fiber cable termination is the addition of connectors to each optical fiber in a cable. The fibers need to have connectors fitted before they can attach to other equipment. Two common solutions for fiber cable termination are pigtails and fanout kits or breakout kits.
Understanding the Basics of OM3 Fiber Pigtail
Optical Connector: This is the pre-installed end of the fiber pigtail. It's the component that gets plugged into the optical device or panel. Different types of connectors exist, like SC, LC, FC, ST, and E2000, each serving other purposes and environments.
Core and Cladding: The body is the thin glass center of the fiber where the light propagates. Surrounding the body is another layer of glass known as the cladding. Their combined structure enables total internal reflection, allowing light to travel down the fiber.
Buffer Coating: This is a plastic coating that protects the fiber from damage and moisture. In fiber pigtails, this coating is usually tight-buffered, meaning it's directly in contact with the cladding.
Splice: This refers to the junction where the exposed end of the fiber pigtail is joined to another fiber. Fusion splicing, which uses heat to fuse the threads, is the most common method as it provides a high-quality, reliable splice.
Transmission Modes: Fiber pigtails can be single-mode or multimode. Single-mode fibers transmit one signal per fiber and are used for long-distance transmission. In contrast, multimode fibers transmit multiple light rays or modes simultaneously and are used for short distances.
Steps to Splice OM3 Fiber Pigtail
Preparation
Start by preparing the fiber optic pigtail and cable. Strip the protective jacket from the cable and remove the buffer or coating to expose the fiber. Use a fiber cleaver to cut the fiber ends cleanly and flatly. Clean the fiber ends with alcohol and lint-free wipes.
Testing and Inspection
After splicing and protection, perform a visual inspection to ensure the splice is clean, secure, and free from any visible defects. Use a fiber optic power meter and light source to conduct power and loss measurements to verify the quality of the splice.
Protection
After splicing, protect the spliced fibers by using either heat shrink sleeves or mechanical splices. If using heat shrink sleeves, slide them over the spliced area and apply heat to shrink and secure them. For mechanical splices, follow the manufacturer's instructions to align and secure the spliced fibers.
Fusion Splicing
Place the pigtail and cable in the fusion splicer's respective holders, ensuring proper alignment. The fusion splicer will align the fibers and create a low-loss splice by fusing them together using an electric arc. Follow the manufacturer's instructions for precise fusion splicing.
Installation and Maintenance of OM3 Fiber Pigtail
Check the appearance of the pigtail: Make sure that the optical fiber, connectors and other components are not damaged.
Clean the connection surface: Use professional cleaning fluid and cotton swabs to wipe the connection surface to remove dirt.
Insert the connector: Align it with the device interface, insert it vertically and tighten it.
Note: Avoid excessive bending of the pigtail to avoid fiber breakage. Do not pull the optical fiber directly, but hold the connector shell when unplugging or plugging. Keep the work area tidy to avoid mechanical damage to the pigtails.
Routine maintenance and inspection of optical fiber pigtails
Regularly inspect the joint surface: Use a magnifying glass to check for stains or scratches.
Clean the connection surface regularly: Use a professional cleaning kit for cleaning.
Check the bending status: Make sure that the pigtail fiber is not excessively bent or deformed.
Check the connection stability: Make sure the connection is firm and not loose.
Common faults and their troubleshooting measures
Insertion loss increases: Check whether the connection surface is clean and clean if necessary. Make sure the connectors are aligned correctly and inserted vertically.
Increased reflection loss: Check the connector end face for scratches or stains. Replacing APC-type connectors can further reduce reflections.
Fiber breakage: Check whether the pigtail is excessively bent or deformed. Disassemble the connector carefully to avoid further damage.
FAQ
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