DWDM Module can solve the shortage of fiber resources and transparent transmission of business, and reduce the cost of network Construction. With low-cost and compact dimension, it is mainly used in metropolitan area network and access layer, also be used to build networks.

DWDM OADM modules are available in single-sided (East or West) and dual-sided (East and West) . Each DWDM OADM uses wavelengths that fall within the ITU-T DWDM grid standard.

GEZHI supply high performance 200GHz Dense Wave Division Multiplexer (DWDM) in O-Band wavelengths designed for Hybrid Fiber-Coaxial (HFC) network applications.

The 100Ghz 8CH DWDM Mux Demux Plug-in Module with Upgrade+Monitor offers an high channel isolation WDM solution for data centers and Metro access applications.

GEZHI’ 4Channels OADM Multiplexer West and East Two Fiber 16 filters packed in a 19" 1U Rack Mount which is a low insertion loss, high density passive optical module and based on the thin film coating technology with C21 to C24 wavelength. Its package two 4CH West and East DWDM OADM module in 1U 19" Rack Mount.

GEZHI's 100Ghz 1x2 (3port) DWDM OADM Multiplexer device Optical Add Drop Component is used to add or drop a particular wavelength and is ideal for telecommunicationsand networking.

The 1x16 Passive DWDM is ABS Box package. The operating wavelenght is C31 to C46. The 1x16 Passive DWDM demux module is ideal for long-haul Network of fiber optic singals all over a single fiber.

The 1x4 Channel Passive DWDM Mux module offers an high channel isolation WDM solution for data centers and Metro access applications. Its package with Plug-in LGX cassette.

The Double Fiber DWDM mux Passive filters 1x8 Channels networks offers an high channel isolation WDM solution for data centers and Metro access applications.

The 100Ghz 1x8 DWDM Mux Demux module offers an high channel isolation WDM solution for data centers and Metro access applications.

GEZHI 40CH Filter DWDM Mux Demux in Optical Transport Networking System utilizes thin film coating technology. it does not require temperature controller and there is no electrical power consumption.

GEZHI Photonics provides 100Ghz DWDM MUX & DEMUX modules with different input and output fibers, such as Single-mode fibers, Multimode fibers and polarization maintaining PM fiber, which can be selected to meet different applications. Custom frequency grids, fiber types and connector options are also available.

Dual Fiber 8CH Dense WDM Mux and Demux module offers an high channel isolation WDM solution for data centers and Metro access applications.

GEZHI DWDM Red/Blue filter WDM is based on thin-film filter technology and patented athermal platform for optical devices. This device offers a flat and wide passband, low insertion loss, and high isolation, which makes this device ideal for high-power Optical Amplification Systems and DWDM Network applications.