D-net`s DWDM Mux Demux Service
●Compatibility Assistance: D-NET offers compatibility services to ensure optical modules are compatible with equipment from leading manufacturers.
●Personalized Services: D-NET provides OEM customization options for its products. Upon request, customers can have colored logo labels tailored to their needs.
●Standard Delivery Period: 3 Days
●Extensive Shipping Solutions: D-NET collaborates with highly reputable courier companies such as SF, FedEx, DHL, UPS, and others to ensure reliable shipping services.
Product Highlights
● Gaussian AAWG Technology, Low insert loss :3.5dB max
● Pure passive 1U rack mount with LC interface
● Capacity up to 80CH on fiber pairs
● Compatible with ITU Grid
Product Details
D-Net's DWDM (Dense Wavelength Division Multiplexing) mux represents a sophisticated optical networking solution, providing a wide array of features and advantages. By featuring an 80-channel setup with 50GHz spacing, it facilitates high-capacity data transmission through a single fiber optic cable.
Product Panel

● C21/H21-C60/H60 channel for DWDM ITU-Grid traffic
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Products Description
Product Specification
|
Wavelength |
80channels C21-C60&H21-H60 |
Channel Spacing |
50GHz (0.4nm) |
|
Channel Passband |
±0.11nm |
Technology |
AAWG (Gaussian) |
|
Insertion Loss |
≤ 6.5dB |
Link Loss |
≤ 13dB |
|
Total Crosstalk |
>25dB |
Center Wavelength Accuracy |
±0.05nm |
|
-1dB passband |
>0.18dB |
-3dB passband |
0.28dB |
|
Return Loss |
≥ 40dB |
Directivity |
≥ 40dB |
|
Polarization Mode Dispersion |
≤ 0.5ps |
Polarization Dependent Loss |
≤ 0.5dB |
|
Channel Isolation |
Adjacent ≥ 25dB |
Temperature |
Operating -5 to 65°C Storage -40 to 85°C |
|
Net Weight |
1.7KG |
Dimensions (HxWxD) |
44*440*230mm |
Application Linking

Multi-rate hybrid multiplexing service
Allows for flexible combinations of 1G/10G/25G/40G/100G/200G Ethernet, SAN, OTN, SDH/SONET, and local video services.

Types of DWDM network applications
Type1: point-to-point transmission

Type2: Ring transmission

Type3: cross-connection

Order Information
|
Product No. |
Product description |
|
DOM80-1U01-C2160 |
DWDM MUX&DEMUX 80CH (C21-C60) Single fiber, LC/UPC , 1U Rack |
Note: We Support Customized Design, please contact us by email.
FAQ
How many channels are in DWDM
A: The number of channels in a DWDM system can differ based on its specific application and requirements. Generally, DWDM systems are capable of supporting a range of channels from 40 to over 96, where each channel utilizes a unique wavelength of light.
What is the frequency range of DWDM?
A: DWDM systems divide the wavelengths into specific channels, typically spaced at 50 GHz (0.4 nm) or 100 GHz (0.8 nm) intervals. These channels are used to multiplex and demultiplex the optical signals, allowing multiple data streams to be transmitted simultaneously over a single optical fiber.










