What is a LC Fiber Optical Attenuator? LC optic fiber attenuator is a passive device used to reduce light signal intensity without significantly changing the waveform itself. This is often a requirement in ADSS Electric Power FittingsDense Wave Division Multiplexing (DWDM) and Erbium Doped Fiber Amplifier (EDFA) applications where the receiver cannot accept the signal generated from a high-power light source.LC fiber optic attenuators are key in controlling controlling the power level of an optical path in fiber optic telecommunication systems. LC Build-on fiber optic attenuators are used to reduce excess optical power from the FIBER ADAPTERtransmitter that can result in over-saturation of the receiver.LC fiber optical attenuator features a type of metal-ion doped fiber which reduces the light signal as it passes through. This method of attenuation allows for higher performance than fiber splices or fiber offsets or fiber clearance, which function by misdirecting rather than absorbing theFIBER OPTICAL PATCH CORD light signal.Build-on type LC fiber optic attenuators are designed to provide flat spectral attenuation across the full spectrum range from 1280nm to 1624nm. This way the LC attenuators expand the capacity of optical networks by enabling the use of the E-band (1400-nm window) for optical transmission.These attenuators feature simple fiber optical splice closureand rugged structure utilizing ion doped fiber as the attenuating material. They can be placed directly on the active equipment and are capable of withstanding over 1W of high power light exposure for extended periods of time, making them well-suited to EDFA and other high-power applications.Build-on style LC attenuators are a combination of a fiber optical splitterconnector on one end, and an adapter on the other. This allows it to be "plugged-in" to almost any LC adapter. The assembly contains a ferrule that is available in standard polish connectors (PC) and 8 degree angle polish (APC). They are backward compatible with existing transmission equipment, while the APC attenuators provide superior reflection required for high power and analog equipment.InOPGW Electric Power Fittings fiber optic technology, transmitters comprise lasers and modulators. Lasers help to inject a signal into the fiber. Lasers create the light and the modulator changes the power of the laser light to combine the data to be transmitted. The modulator helps to pass or block the laser light. Lasers release only one unpolluted coloroptical fiber distribution cabinet light. The materials used in fiber optics will match the color of the light of the lasers. Lasers within an optical fiber are similar in concept to gas lasers and laser diodes, except that a part of the fiber itself is used as the resonating cavity where the laser action takes place. Lasers and fiber optics help communication networks such as cable television companies, telephone companies and Internet providers. They help to increase the speed of computing.Lasers and fiber optics have become aOptical fiber Termination Box vital part in telecommunication applications. At present high frequency laser signals take an extraordinary load of telephone conversations and carry information around the whole world. In big financial institutions communication is mostly effected through fiber optics. Lasers and fiber optics are useful in other fields also. Retail checkout counters and libraries are using scanners which are incorporated with lasers. Lasers are very useful for the rack-mount optical distribution framemedical profession in a variety of applications in surgery, diagnosis etc. They are useful for military and space applications also.WYY