Fiber Hope professional All Dielectric Self-supporting

PatchcordPatchcord are also called optical fiber connectors, which have connectors at both ends. Similar to the coaxial cable, except that there is no mesh shielding layer, it is used as a jumper wire from the equipment to the optical fiber wiring link. Generally used for the connection between the optical transceiver and the terminal box.At present, the commonly used fiber optic jumpers in network engineering are:1. FC type optical fiber jumper: The external strengthening method is a metal sleeve, and the fastening method is a turnbuckle. Generally used on the ODF side. (The most used on the patch panel)2. SC type optical fiber jumper: the connector for connecting the GBIC optical module, its shell is rectangular, and the fastening method is a plug-in latch type, without rotation. (Most used on router switches)3. ST type optical fiber jumper: often used in optical fiber distribution frame, the outer shell is round, and the fastening method is turnbuckle. (Commonly used in optical fiber distribution frame)4. LC-type optical fiber jumper: the connector for connecting the SFP module, which is made by the easy-to-operate modular jack (RJ) latch mechanism. (Routers are commonly used)Fiber pigtailThe fiber pigtail is also called pigtail. One end is the connector, and the other end is the broken end of the fiber core of the optical fiber. Mainly used to connect optical cables and optical transceivers (couplers, jumpers, etc. are also used between them). Generally appear in the optical fiber terminal box, and connect with other optical fiber cores through fusion splicing, which can simplify the installation and maintenance of the cable system.Pigtails are generally divided into single-mode pigtails and multi-mode pigtails. The single-mode pigtail has a wavelength of 1310nm and 1550nm, and the transmission distance is 10km and 40km, respectively; the multimode pigtail has a wavelength of 850nm and a transmission distance of 500m, which is used for short-distance interconnection. The FS pigtails are made of precision ceramic ferrules, which have strong anti-pressure and drag performance, and comply with Telcordia and EIA/TIA standards.Fiber hope fiber optic cable and patch cord manufacturers can provide high-quality fiber optic cables, fiber pigtails, fiber patch cords, single-mode multi-mode fiber, welcome to inquiry!

Fiber optic cables are divided into single-mode and multi-mode. The single-mode fiber is called single-mode fiber (SMF), and the fiber that supports multiple propagation paths or transverse modes is called multi-mode fiber (MMF). There will be some questions about fiber optic cable single-mode and multi-mode users. Today, Fiber Hope Fiber will answer everyone’s questions.1. Are single-mode and multi-mode technologies produced at the same time? Is it more advanced?Single-mode and multi-mode are not more advanced. Generally, multi-mode is used for short distances, and single-mode is used for far ones, because multi-mode fiber transceivers are   much cheaper than single-mode ones. Therefore, it is not to say that one of them is better and more advanced, but to choose different fiber optic cables according to different needs.2. Are the fiber optic cables used for servers and storage devices single-mode or multi-mode?Servers and storage devices mostly use multi-mode fiber optic cables.3. Single-mode fiber is used for long-distance transmission, and multi-mode fiber is used for indoor data transmission, right?Long-distance can only use single mode, but indoor data transmission does not necessarily use multi-mode.4. Does the optical fiber have to be used one by one?Yes, they are usually used one to one.5. Are there any equipment such as single-hole single-mode fiber signal converters?Does this question mean to receive and emit light on a fiber? This is possible, and China Telecom's 1600G backbone optical fiber network is like this.These are some of the questions frequently asked by customers. I sorted them out by the way, hoping to help friends in need. Fiber hope optical fiber provides optical fiber solutions for integrated wiring companies in the communication equipment room. It produces and sells pigtails, optical fiber cables, optical fiber cables, optical fiber jumpers, and single-mode optical fibers. Welcome to inquiry!

With the rapid development of networks in recent years, traditional network connection tools have become increasingly unable to meet people's requirements for network speed. Therefore, optical fiber transmission products have developed rapidly in recent years. The emerging optical cable transmission provides a better choice for network connection, and optical fiber jumper is an extension of the end of the optical cable. It effectively reduces the pain points of traditional transmission such as excessive attenuation, unstable transmission, and short transmission distance.With the rapid development of the modern Internet, traditional transmission methods can no longer meet data transmission in important areas such as large-scale network data centers, cloud storage centers, and communication rooms, and more high-end optical transmission equipment is bound to provide guarantee. The cost of the fiber jumper transmission method is lower than that of the traditional transmission method, the transmission rate is higher, up to 100Gb/s, and the attenuation is lower, and the transmission distance is longer. However, most users still don't know very well what are the usage scenarios of fiber optic patch cords? Today, the editor of Fiber Hope will give you a popular science on the use of optical fiber patch cords.The application scenarios of optical fiber jumpers are mainly that when the operator's optical cable is connected to the user's destination, it is divided into several branches through the optical cable terminal ODF optical fiber distribution frame, and then flexibly and conveniently connected to various terminal products through the optical fiber jumper, such as: Network equipment such as servers and switches.In order to meet the more comprehensive application of fiber optic patch cords, Fiber Hope manufacturers have developed and produced a rich and complete range of fiber optic patch cords and peripheral supporting products. You can purchase them all at one stop and save more time. If you have fiber optic requirements, please inquire!

Commonly used communication optical cables are introduced in two parts: ordinary optical cables and FTTH drop-in optical cables.1 Ordinary optical cableOrdinary optical cables, including commonly used GYTA optical cables (commonly known as "pipeline optical cables"), GYTS optical cables (commonly known as "overhead optical cables"), and GYTA53 optical cables (commonly known as "direct buried optical cables")1.1 Duct Optical Cable (GYTA)GYTA fiber optic cable is a stranded structure. Put the optical fiber into the loose tube, and fill the tube with waterproof compound. The center of the cable core is a metal reinforced core. For some fiber optic cables, a layer of polyethylene (PE) needs to be squeezed outside the metal reinforced core. The loose tube (and filling rope) is twisted around the central reinforcing core to form a compact circular cable core, and the gaps in the cable core are filled with water blocking fillers. Plastic-coated aluminum tape (APL) is longitudinally wrapped and then extruded into a cable with a polyethylene sheath. GYTA optical cable has good waterproof performance and is suitable for occasions where pipe laying is the main method, and overhead laying can also be used. 1.2 Overhead optical cable (GYTS)The core structure of GYTS optical cable is the same as that of GYTA. The difference is that its sheath is double-sided chrome-plated plastic coated steel tape (PSP) + polyethylene. Compared with GYTA fiber optic cable, GYTS fiber optic cable has better resistance to lateral pressure and is suitable for scenarios that require greater pressure on the side of the fiber optic cable. In the pipeline laying method. 1.3 Directly buried optical cable (GYTA53)GYTA53 fiber optic cable can be understood as the outer sheath of GYTA fiber optic cable after being armored with double-sided chrome-plated plastic coated steel tape (PSP), and finally extruded into a cable with a polyethylene outer sheath. GYTA53 optical cable has good waterproof, anti-side pressure, and anti-stretch properties, and is suitable for direct-buried laying. Due to the high cost of direct-buried optical cables and the inability to expand the capacity, the direct-buried method is no longer used for newly-built optical cable lines. Directly buried optical cables are mainly used for the maintenance of the original directly buried optical cable lines. 2 FTTH drop cableFTTH drop cable is mainly used for the drop-in section of FTTH (from the fiber optic cable distribution box to the user's home ONT equipment), which is divided into ordinary butterfly drop cable (GJXH), self-supporting butterfly drop cable (GJYXFCH), and preformed end Butterfly-shaped drop cable, invisible butterfly cable and pre-finished invisible optical cable.2.1 Ordinary butterfly drop optical cable (GJXH)GJXH optical cable is to place the optical fiber in the center, two parallel steel wires are placed on both sides as strengthening elements, and the low-smoke halogen-free flame-retardant sheath is extruded into the cable.GJXH optical cable has 1 or 2 cores in common use, the short and long axis dimensions of the sheath are 2mm and 3mm respectively, and the short-term allowable tensile force (minimum) is 200N. It should be laid along walls or through pipes, and should not be suspended. 2.2 Self-supporting butterfly drop optical cable (GJYXFCH)GJYXFCH optical cable is a non-metallic ordinary butterfly drop optical cable (GJFXH) with a reinforced element (steel wire or wire rope) attached to the outside. The common core number of GJYXFCH optical cable is 1 or 2 cores, and the allowable tensile force (minimum) is 600N. It can be placed in the air for short distances (less than 50 meters), and is suitable for introduction from outdoors to indoors. Fiber hope, as a professional fiber optic cable manufacturer, welcome to inquiry!