Customized DWDM Mux Demux  4CH DWDM LGX Module1.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.ItemUnitParametersChannel SpacingGHz100200Wavelength RangenmC-or-L-band ITU channels 186.6 to 196.1THzChannel CentersnmITUChannelsch4848Passbandnm卤0.125卤0.125RippledB鈮?.5Channel Insertion LossdB2.03.02.03.0Optional Express Insertion LossdB1.82.81.82.8Isolation锛坅djacent channel锛?/td>dB鈮?0Isolation锛坣on-adjacent channel)dB鈮?0Polarization Dependent LossdB鈮?.2Polarization Mode Disperionps鈮?.2DirectivitydB鈮?0Return LossdB鈮?5Optical Power HandlingmW鈮?00Operating Temperature掳C-40~+85Storage Temperature掳C-40~+85Fiber 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 addedOrdering OptionsChannel SpacingChannel No.TypeFirst ChannelFiber typeFiber LengthConnector type100GHz4MuxCH21Bare fiber1mwithout200GHz8Demux...900um2mLC/APC16CH342.0mmCustomLC/UPCN...3.0mmSC/APCCustomCH60SC/UPCCustomAdvantages1. High isolation2. Compact design3. Low insertion loss, low PDL4. Good channel-to-channel uniformity5. High reliability and stability6. Compliant with ROHS, TelcordiaGR-1209 and GR-1221Low insertion lossHigh isolationMature production teachnicApplication1.DWDM System2.Channel add/remove3.Wavelength routing4.CATV Optical Fiber SystemWavelength routingDWDM SystemChannel add/removeCertificatesCEISOROHSTips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 Demuxwebsite:http://www.5g-fibre.com/mux-demux-andoadm/dwdm-mux-demux/