Fiber-Mart, worldwide leading supplier in fiber optic network, fttx, fiber cabling, fiber testing.

 Glasfaserkabel sind das Medium der Wahl in der Telekommunikationsinfrastruktur und ermöglichen die Übertragung von Hochgeschwindigkeits-Sprach-, Video- und Datenverkehr in Unternehmens- und Service-Provider-Netzwerken. Abhängig von der Art der Anwendung und der zu erreichenden Reichweite können verschiedene Fasertypen in Betracht gezogen und eingesetzt werden, wie beispielsweise Singlemode-Duplex-Fasern und Multimode-Duplex-Glasfaserkabel. Fasern gibt es in verschiedenen Konfigurationen, die jeweils ideal für eine andere Verwendung oder Anwendung geeignet sind. Frühe Faserdesigns, die heute noch verwendet werden, umfassen Singlemode- und Multimode-Fasern. Seit Bell Laboratories Mitte der 1990er Jahre das Konzept anwendungsspezifischer Fasern erfunden hat, wurden Faserdesigns für spezifische Netzwerkanwendungen eingeführt. Diese neuen Faserdesigns – die hauptsächlich für die Übertragung von Kommunikationssignalen verwendet werden – umfassen Non-Zero Dispersion Fiber (NZDF), Zero Wa...

Bei der Glasfaserübertragung über große Entfernungen haben die Glasfaserkabel einen geringen Einfluss auf die optische Signalübertragung, die Übertragungsqualität des Glasfaserübertragungssystems hängt hauptsächlich von der Qualität des Glasfasermultiplexers ab, da der optische Multiplexer für elektrische / optische und optisch/elektrische Umwandlung und optisches Senden und Empfangen. Glasfaser-Multiplexer als Endgerät für die Übertragung von optischen Signalen, normalerweise paarweise verwendet, unterteilt in optischen Empfänger und optischen Sender, optischer Sender wird verwendet, um elektrische Signale in optische Signale umzuwandeln, um eine elektrische/optische Umwandlung zu realisieren, und die optische Signaleingangs-Glasfaserübertragung . Ein optischer Empfänger wird verwendet, um ein optisches Signal in der optischen Faser in ein elektrisches Signal wiederherzustellen, um eine optisch/elektrische Umwandlung zu realisieren. Die Qualität der Passgenauigkeit und -unpassung wirk...

 En la industria de las telecomunicaciones hoy en día, cómo instalar la fibra óptica que todo ingeniero óptico debe aprender en su trabajo. No se olvide, cuando instale la fibra óptica, tendrá que probar su sistema de fibra óptica. Las pruebas de fibra óptica son uno de los procedimientos finales y muchos más importantes en la instalación de redes ópticas. ¿Cómo configurar el cable de fibra óptica? El cable de fibra óptica se puede instalar en interiores o exteriores mediante varios procesos de instalación diferentes. El cable exterior puede estar enterrado directamente, tirado o soplado en un conducto o interdicto, o instalado de forma aérea entre postes. Los cables de interior pueden instalarse en conductos, bandejas de cables, colocarse en perchas, colocarse en conductos o interdictos o soplarse a través de conductos especiales con gas comprimido. El proceso del teléfono celular dependerá de la naturaleza de la instalación y también del tipo de cable que se utilice. Los métodos ...

 ¿Qué es el cable de fibra óptica? Un cable de fibra óptica es en realidad un cable de red que contiene hebras de fibra de vidrio en una carcasa aislada. Estos cables están equipados para comunicaciones de red de larga distancia y muy alto ancho de banda (velocidad de gigabit). Si desea obtener más información sobre las especificaciones del cable de fibra óptica, puede visitar el "Tutorial de cable de fibra óptica" de Fiber-mart.com dentro de nuestro tutorial. Hay un par de tipos de cables de fibra óptica , ¿monomodo VS multimodo? La fibra monomodo le proporciona una mayor velocidad de transmisión y hasta 50 veces más distancia que la multimodo, es más cara. La fibra monomodo incluye un núcleo más pequeño que la fibra multimodo, por lo general de cinco a diez micrones. Solo se puede transmitir una sola onda de luz a la vez. El núcleo pequeño y la onda de luz única eliminan virtualmente cualquier distorsión que pueda derivarse de pulsos de luz superpuestos, proporcionando la ...

Light is everywhere, this is not exaggerated. In the early days of human development, humans have begun to use light to transmit information. There are many examples.   Gesturing is a form of visual communication that cannot be performed in the dark. During the day, the sun serves as the light source for this transmission system. The solar radiation carries the information of the sender to the receiver, the movement of the hand modulates the light waves, and the human eye acts as a detector. In addition, beacon towers that existed more than 3,000 years ago can still be regarded as the original form of optical communication. The emergence of the telescope has greatly extended the distance of this type of visual optical communication .   One day in 1870, British physicist Tyndall went to the lecture hall of the Royal Society to talk about the principle of total reflection of light. He did a simple experiment: drill a hole in a wooden bucket filled with water, and then us...

Fiber-to-the-home (FTTH) fiber optic cabling is generally divided into the trunk part, distribution part, the introduction part, and access part from the base station to the user.   In general, the fiber cable link system will be more secure if the fewer fiber cable segments make out from a fiber cable link. So why is the FTTH cable route divided into so many cable segments?   01 If the fiber link from the base station to the user passes through only one fiber cable segment (not counting the jump optical fiber), that is, each user has a direct cable to the board, What is the problem?   There are two main problems here. (1) The number of fiber optic cables connected to the base station is large, and the number of incoming fiber optic cables that can be tolerated by one base station is limited; (2) The distance for laying the fiber optical cable during installation is long, which is not convenient for installation. Limited by the above two aspects, such a bas...

As we all know, fiber optic patch cable plays a vital and significant role to achieve connectivity between optical equipment in telecommunication field. According to different fiber core diameter, there exist two types of fiber patch cords-multimode fiber (MMF) patch cables and single-mode fiber patch cable. In my previous blogs, I have discussed some information about multimode fiber patch cable, including its definition, types and applications. How about single-mode fiber (SMF) patch cable? Do you really know enough about it? Read this article, and you will get a comprehensive understanding of it.   Features of Single-mode Fiber Patch Cable   Single-mode fiber patch cable contains a small core of 9/125 microns which is designed to support only one pathway of light. Instead of simply bouncing the light of the edge of the core, the single-mode patch cable realigns the light toward the center of the core with only a single wavelength of light passing through its core. ...

What is a Patch Panel? A patch panel is a piece of hardware with multiple ports that helps organize a group of cables. Each of these ports contains a wire that goes to a different location.   Patch panels can be quite small, with just a few ports, or very large, with many hundreds of ports. They can also be set up for fiber optic cables, cat5 cables, RJ45 cables, and many others.   What is a Patch Panel Used for? Patch panels connect various IT devices together. They are in many different environments including communications closets, telephone company central offices, and data centers. Understanding the role they play can help to determine if your facility requires a patch panel, and if so, how to set it up.   Each port in a patch panel goes to a different device somewhere in the facility. Each panel bundles all the connections together in order to connect to another network. This is often how a LAN connects to a WAN, or to the Internet. Patch panels are als...

Optical fiber patch cords are widely used in data centers. In recent years, the demand for bandwidth in data center optical fiber transmission systems has shown a trend of high growth. Therefore, the use of a new generation of optical fibers and optical modules can continue to explore the potential of optical fiber network bandwidth growth. Because multi-mode fiber jumpers have great advantages in cost, they have an absolute advantage in data center applications.   Driven by the continuous application and promotion of network media in the cloud computing environment, multi-mode fiber optic patch cords are also constantly developing. From OM1 to OM2, and from OM3 to OM4, the VCSEL laser optimization technology used, and bandwidth requirements are constantly increasing. The introduction of the new category OM4 multi-mode patch cord fiber standard EIA/TIA492AAAD provides a better transmission method for the wide application of multi-mode fiber in the future. This article will prov...

  The increasing demand for data transmission is driving the development of the entire optical communications market. Active optical cable AOC is a necessity for data transmission and can meet the needs of high-density and high-bandwidth applications. It has many advantages such as high transmission rate, long transmission distance, low energy consumption, and convenient use. It can help communication equipment enjoy the huge advantages of optical transmission. It is an ideal transmission cable for data centers, consumer electronics and other fields.   fiber-mart.com has been deeply involved in the field of multi-mode VCSEL optical modules and active optical cable AOC for many years. Among them, the data center AOC multi-mode product line has transitioned from the first generation of 10G/40G SR AOC to the mainstream application of 25G/100g SR AOC in the current market. Based on the purpose of market segmentation, Gigalight has defined and developed a series of differentiat...

Since the establishment of the 40GBASE-SR4 and 100GBASE-SR10 standards in 2010, many people regard 24-core connection as an ideal network migration solution for data centers. Compared with 12-core fiber optic cabling, the use of 24-core patch cords can save half of the space and reduce the number of fiber optic cables required. As a result, the number of fiber cable channels required is reduced accordingly, making the data center easier to manage. Although the 24-core MTP/MPO fiber optic jumper solution is being welcomed by most people, many people still don't really understand MPO/MTP connection. Below we briefly cite two error-prone concepts about the 24-core MPO/MTP connection.   Point One in MPO/MTP Cabling   The new standard stipulates that the number of fiber cores required for a 100G network connection will be reduced compared to the 20-core fiber jumpers commonly used today. Therefore, many people will think that 24 core connection is not necessary. At this sta...

With the increase in business volume and users' demand for greater bandwidth, large-scale enterprise networks have begun to upgrade from 10G to 40G to 100G, among which 24 fibers MTP/MPO cable plays an important role. So how much do you know about 24 fibers MTP/MPO cable solution? How should 24 fibers MTP/MPO cables be applied in 40/100G networks? You will get more detailed information after reading this article.   What is 24 fibers MTP/MPO Cabling?   24cores MTP/MPO cabling is a high-density wiring solution based on 24 core MTP/MPO cables. Compared with 24 fibers cabling that uses three 8 fibers MTP/MPO cables or two 12 fibers MTP/MPO cables, one 24 fibers MTP/MPO cable can provide higher density.   24 fiber MPO/MTP Cabling in 40G/100G Network Solution Compared with the traditional single-core dual-core optical fiber cabling, the 24 fibes MPO/MTP cabling has more advantages to some extent. Although the duplex LC connector occupies the same space as a single...

  High-density data center is becoming the direction of the next generation data center. Today density is the key factor that determines the capacity of the facility. Parallel optics technology has become the transmission option of choice in many data centres as it is able to support 10G, 40G, and 100G transmission. For parallel optics to work effectively, it requires the right choice of cable and connector.   An optical fiber connector terminates the end of an optical fiber, and enables quicker connection and disconnection than splicing. The connectors mechanically couple and align the cores of fibers so light can pass. Better connectors lose very little light due to reflection or misalignment of the fibers. In all, about 100 fiber optic connectors have been introduced to the market. MPO/MTP® connector - “multi-fiber push on” technology with multi-fiber connectors offers ideal conditions for setting up high-performance data networks in data centers to handle future requir...

Fiber Optic Networks have many features, ready to fulfill every customer’s needs for bandwidth, stability, reliability and most important cost-effective network architecture. There are many manufacturers that are offering their products on the market. Fortunately, most of their products are compatible between them, meaning we can mix and match different products from different manufacturers. However choosing the correct equipment for a specific network design is not a simple task. We must be really good prepared and we must know the properties of every single component of the fiber optic network in order to achieve a stable network architecture with possibility for future upgrades. One of the key aspects to focus on when designing and deploying a fiber optic network is the connection between the main transmission components, the optical transceiver and the optical fiber cable. The fiber optic transceiver is a type of self-contained, hot swappable component that has the capability to ...