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Customized DWDM Mux Demux 4CH DWDM LGX Module 1.Dense Wavelength Division Multiplexing (DWDM: Dense Wavelength Division Multiplexing) is the ability to combine a set of light wavelengths for transmission through a single fiber. This is a laser technology used to increase bandwidth over existing fiber optic backbones. Rather, the technique is to multiplex the tight spectral spacing of individual fiber carriers in a given fiber in order to take advantage of the achievable transmission performance (eg, with minimal dispersion or attenuation). In this way, the total number of optical fibers required can be reduced for a given information transmission capacity. 2.Optico's DWDM LGX modules are available in a variety of wavelengths and link structures, and expansion ports can also be added according to customer needs. ItemUnitParameters Channel SpacingGHz100200 Wavelength RangenmC-or-L-band ITU channels 186.6 to 196.1THz Channel CentersnmITU Channelsch4848 Passbandnm卤0.125卤0.125 RippledB鈮?.5 Channel Insertion LossdB2.03.02.03.0 Optional Express Insertion LossdB1.82.81.82.8 Isolation锛坅djacent channel锛?/td>dB鈮?0 Isolation锛坣on-adjacent channel)dB鈮?0 Polarization Dependent LossdB鈮?.2 Polarization Mode Disperionps鈮?.2 DirectivitydB鈮?0 Return LossdB鈮?5 Optical Power HandlingmW鈮?00 Operating Temperature掳C-40~+85 Storage Temperature掳C-40~+85 Fiber typeNASMF-28e+ Package dimensions锛圠*W*H锛?/td>mm100*80*10 *1.All parameters are without connectors *2.Connectors Loss:0.2dB/each added Ordering Options Channel SpacingChannel No.TypeFirst ChannelFiber typeFiber LengthConnector type 100GHz4MuxCH21Bare fiber1mwithout 200GHz8Demux...900um2mLC/APC 16 CH342.0mmCustomLC/UPC N ...3.0mm SC/APC Custom CH60 SC/UPC Custom Advantages 1. High isolation 2. Compact design 3. Low insertion loss, low PDL 4. Good channel-to-channel uniformity 5. High reliability and stability 6. Compliant with ROHS, TelcordiaGR-1209 and GR-1221 Low insertion loss High isolation Mature production teachnic Application 1.DWDM System 2.Channel add/remove 3.Wavelength routing 4.CATV Optical Fiber System Wavelength routing DWDM System Channel add/remove Certificates CE ISO ROHS Tips锛?/strong> Due to the Covid-19,sorry that you and our team couldn't visit each other face to face.In order to make the customers know us more,please visit our VR factory,it is just like you were really standing in our factory. OPTICO Fiber Assembelies Production Line VR:https://www.linked-reality.com/company/15664Customized DWDM Mux Demux website:http://www.5g-fibre.com/mux-demux-andoadm/dwdm-mux-demux/