Shenzhen HTFuture Co.,Ltd- DWDM OTN solutions supplier

  Recommend DWDM platform HT6800 to your data interconnection business. HT6800 adopts modular design, which supports photoelectric decoupling to reduce cost, and supports integrated photoelectric frame management. With SDN function, it creates an intelligent and open network architecture for users, supports the YANG model interface based on NetConf protocol, and supports Web, CLI, SNMP, and other management methods for convenient operation and maintenance. It's widely applied into the data center interconnection, metropolitan networks, dark fiber dedicated access. The DWDM platform with WSS/ROADM function can meet different variable wavelength directions data business requires. Contact: Taylor Huang, Sales Engineer E-mail: dac@htfuture.com WhatsApp: 0086 18126400550 #DWDM   #datacenter   #metropolitannetwork   #backbone   #transmissionnetwork   #wavelength   #fibercable   #switch   #corerouter   #leaf

  How  fiber optics  work: The working principle of optical fiber is:  total reflection of light  . Fiber dispersion: Causes of dispersion: In an optical fiber, an optical signal is composed of many different components. Due to the different propagation speeds of each frequency component or mode component of the signal, after a certain distance through the optical fiber, there will be a time delay difference between different components, causing the transmission signal waveform Distortion, pulse broadening, this phenomenon is called fiber dispersion. The effect of dispersion: The existence of optical fiber dispersion distorts and broadens the transmitted signal pulse, resulting in intersymbol interference. In order to ensure the quality of communication, it is necessary to increase the inter-symbol interval, that is, to reduce the transmission rate of the signal, which limits the communication capacity and transmission distance of the optical fiber system. Class...

  Optical fiber  (English:  Optical fiber  ), referred to as  optical fiber  , is a fiber made of glass or plastic, which uses light to transmit light through the principle of total internal reflection in these fibers.   The tiny fiber is encapsulated in a plastic sheath that allows it to be bent without breaking. Typically, the transmitting device at one end of the fiber uses a light-emitting diode or a laser to send light pulses into the fiber, and the receiving device at the other end of the fiber uses a photosensitive component to detect the pulses. Cables that contain optical fibers are called  fiber optic cables  .   Because the transmission loss of information in optical fibers is much lower than that of electricity in wires, and because the main raw material is silicon, which has a huge reserve and is easy to mine, so the price is very cheap, which promotes the use of optical fibers as long-distance information transfer medium. ...