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The 16CH CWDM Mux & Demux Module is a passive wavelength-division multiplexing device designed to combine or separate multiple optical channels within the 1270–1610 nm CWDM wavelength range, excluding 1390 nm and 1410 nm. It is supplied in a 140 × 115 × 18 mm ABS enclosure with 0.6 m fiber pigtails, 0.9 mm white loose tubes, and LC/UPC connectors.
Key Features
16CH CWDM Mux & Demux Configuration
16 CWDM wavelength channels across 1270–1610 nm — supports multi-wavelength transmission over a shared optical fiber infrastructure.
1390 nm and 1410 nm channels excluded from the wavelength plan — provides a defined 16-channel configuration for network designs based on the specified CWDM channel set.
Passive Mux/Demux architecture — combines or separates optical wavelengths without requiring electrical power for the wavelength-routing function.
140 × 115 × 18 mm ABS module housing — provides an enclosed format suitable for integration into optical distribution and transmission systems.
0.6 m fiber pigtails with 0.9 mm white loose tubing — provides a protected fiber interface for equipment installation and internal optical routing.
LC/UPC connector interface — supports compact detachable optical connections in CWDM system integration.
Configurable optical interface — wavelength arrangement, Mux/Demux structure, fiber type and connector configuration can be discussed according to project requirements.
Applications
CWDM transmission networks
Metro and access optical networks
Broadband optical networks
PON transport and wavelength integration
CATV optical distribution systems
Fiber capacity expansion
Multi-wavelength optical link aggregation
Passive wavelength multiplexing and demultiplexing systems
Quality and Testing
Optical performance can be tested according to the agreed specification. Key parameters are verified before shipment based on the confirmed product requirements. Test reports can be provided upon request. Customized inspection requirements can also be discussed for projects requiring specific wavelength, insertion loss, isolation, return loss, PDL or other optical performance verification.
Why Choose This Product
Multi-channel system integration — the 16-channel CWDM architecture enables multiple optical wavelengths to be integrated into a single passive wavelength-routing module.
Configuration flexibility — wavelength plan, Mux/Demux arrangement, fiber type, connector type, pigtail configuration and housing requirements can be discussed for specific network designs.
Engineering specification support — technical requirements can be reviewed before production to align the module configuration with the target optical system.
Test documentation support — optical test reports can be provided upon request according to the agreed inspection specification.
Suitable for project validation and production integration — configuration requirements for initial evaluation and subsequent production applications can be discussed based on the project specification.
FAQ
1. What is a 16CH CWDM Mux & Demux Module used for?
It is used to combine multiple CWDM wavelength channels onto a shared optical path and to separate those wavelengths at the receiving side. It is commonly used in CWDM transmission, access and fiber-capacity expansion systems.
2. Which wavelengths are included in this 16CH CWDM module?
The specified wavelength range is 1270–1610 nm, excluding 1390 nm and 1410 nm. The exact channel list should be confirmed in the final ordering specification.
3. What fiber type is used?
The current product information confirms 0.9 mm white loose-tube fiber pigtails but does not explicitly confirm the fiber type for this 16CH version. Fiber type should therefore be specified or confirmed before quotation.
4. Which connector is supplied?
The current configuration uses LC/UPC connectors. Other connector requirements can be discussed when defining the final configuration.
5. What is the module package size?
The specified 16CH version uses a 140 × 115 × 18 mm ABS box. This differs from the smaller housing shown in the supplied 4CH reference datasheet.
6. Can the wavelength configuration be customized?
Wavelength and Mux/Demux configuration requirements can be discussed according to the target CWDM system. The required channel plan should be provided during technical confirmation.
7. Can a test report be provided?
Yes. Test reports can be provided upon request based on the optical parameters agreed for the specific product configuration.
8. What information is required for a quotation?
For an accurate quotation, it is recommended to provide:
Required wavelength channels
Mux, Demux or Mux & Demux configuration
Port definition
Fiber type
Connector type
Fiber pigtail length
Housing dimensions
Required insertion loss
Channel isolation
Return loss
PDL
Operating temperature requirements
Quantity
Test or inspection requirements
Call to Action
For quotation or technical evaluation of the 16CH CWDM Mux & Demux Module, please provide the required wavelength plan, Mux/Demux structure, port configuration, fiber type, optical performance requirements and order quantity. The final module configuration can then be reviewed against the target CWDM network architecture before quotation.
