Introduction To adapt up to current fiber optic system's needs and stringent necessities on its execution, security, wellbeing and measured quality, most recent advancements and elite gear are an absolute necessity. To take care of the developing demand of extending systems, a gadget was expecte

IntroductionWavelength Division Multiplexing (WDM) technology has brought unprecedented bandwidth capacity upgrade, improve bandwidth while also saving costs, as an ideal solution for the modern communication network. WDM has a wide range of terms, to find out is really a headache. Today, we will co

Metropolitan area network refers to the communication network which is built in a city. The transmission medium is mainly used with optical fiber. It is a high-bandwidth, multi-function and multi-service multimedia communication network integrating data, voice and video service. Now, with the growin

In the field of optical communication, the fiber optic connector has an important role in precisely joint with the two surfaces of the fiber so that the light energy of the emitted fiber can be coupled to the receiving fiber to a maximum, a device that is detachably (movable) connected to the fiber.

Basic knowledge of DWDM ·WDM—multiplexing multi-light carriers carrying different information to one fiber to transmit (1510/1310 wavelength systems were used earlier)·DWDM (Dense Wavelength Division Multiplexing) in 1550 nm window employs more wavelengths for wavelength division multiplexing (8,

CWDM technology utilizes optical division multiplexer to multiplex optical signals with different wavelengths to single fiber for transmission. In the receiving terminal of the link, through optical division demultiplexer, composite signals in the fiber are demultiplexed to the signals with differen

For the need of improvement of network transmission systems, and network transmission ways of cost savings, time and effort, the coarse wavelength division multiplexer/demultiplexer (CWDM MUX/DEMUX) is undoubtedly is a cost-effective solution.Brief Introduction to CWDM MUX/DEMUXThe coarse wavelength

ODB is the abbreviation of Optical Distribution Box. Generally, the distribution box is used for the connection between fiber and patch of the optical communication device. Through the adapter in the distribution box, the optical patch is used to draw light signal forth and then its function is real

IntroductionWavelength division multiplexing (WDM) technology is usually divided into coarse wavelength division multiplexing (CWDM) technology and dense wavelength division multiplexing (DWDM), widely used in a variety of optical communication network. Among them, DWDM system channel density is lar