WDM/CWDM/DWDM

WDM,DWDM,CWDM devices and modules are the key passive components and networking elements for intelligent optical networks and transparent broadband transmission based on the new infrastructure of IP over WDM Ingellen Optronics offers a full range of Wavelength Division Multiplexer. Including CWDM Mux/Demux, Optical Add Drop Multiplexer (OADM) units and DWDM Mux/Demux to suit all kinds applications and network solutions. Some most common ones are: Gigabit & 10G Ethernet, SDH/SONET, ATM, ESCON, Fibre Channel, FTTx and CATV.

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CWDM Module

Ingellen Technology Co.,Ltd

CWDM modules (Coarse Wave Division Multiplexing) combine or split up to 18 wavelengths into a single fiber. CWDM technology uses ITU standard 20nm spacing between the wavelengths, from 1270nm to 1610nm. Ingellen offers thin film filter CWDM module for specific wavelengths or bands of wavelengths for applications from long haul to FTTP (fiber to the premise) applications. These components can be integrated into modules to meet customer requirements. We provide CWDM module with various kinds of fiber connectors and Fiber patch cord length and optional stainless tube package or standard box package to meet your requirement.

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DWDM Module

Ingellen Technology Co.,Ltd

Mux (Multiplexer) products combine several data signals into one for transporting over a single fiber. Demux (Demulitplexers) separate the signals at the other end. Each signal is at a different wavelength. WDM greatly increases the capacity of systems. The DWDM Modules combine or split particular wavelengths into a single fiber and are idea for telecommunication and networking. DWDM technology use ITU standard 0.8nm/1.6nm spacing between the wavelengths, from 1529.55nm to 1560.61nm. DWDM Module utilizes thin-film coating and micro optics package technology. They are available in two main configurations: DWDM Multiplexer/Demultiplexer (Mux/Demux) modules and DWDM Add/Drop Multiplexer (OADM) modules.

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Filter WDM

Ingellen Technology Co.,Ltd

Filter WDM module is based on Thin Film Filter (TFF) technology. The Filter-Based WDM is extensively used in EDFA, Raman amplifiers, WDM networks and fiber optics instrumentation. The FWDM series is based on environmentally stable Thin Film Filters technology. The device combines or separates light at different wavelengths in a wide wavelength range. They offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability.

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WDM/CWDM/DWDM

CWDM Module

DWDM Module

Filter WDM