DWDM MUX/DeMUX

C-LIGHT DWDM MUX/DeMUX (Dense Wavelength Division Multiplexer/Demultiplexer) is a core capacity-expanding component in optical fiber networks. By multiplexing dozens to hundreds of optical signals with different wavelengths onto a single fiber, it overcomes the capacity limits of traditional fiber. Supporting C/L bands, flexible grid (Flex Grid), and high channel density (96+ wavelengths), it delivers ultra-high-speed (terabit-level), low-latency transmission for data center interconnects (DCI), 5G transport networks, and backbone networks. Additionally, it reduces reliance on fiber resources and operational costs, making it a critical technology for building future-proof, high-reliability, and high-capacity networks.

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DWDM MUX/DeMUX for High-Capacity Wavelength Division Fiber Networks

Type	Part No.	Fiber Type	Channel	Connector Type	Form Factor	EXP./MON.	Expand
4CH DWDM MUX	CLDWMUX4CHD-XX	Dual fiber	4CH	LC/SC/ST	1U RACK/LGX/ABS	+1310nm	N/A
4CH DWDM MUX	CLDWMUX4CHS-XX	Single fiber	4CH	LC/SC/ST	1U RACK/LGX/ABS	+1310nm	N/A
8CH DWDM MUX	CLDWMUX8CHD-XX	Dual fiber	8CH	LC/SC/ST	1U RACK/LGX/ABS	+1310nm	N/A
8CH DWDM MUX	CLDWMUX8CHS-XX	Single fiber	8CH	LC/SC/ST	1U RACK/LGX/ABS	+1310nm	N/A
16CH DWDM MUX	CLDWMUX16CHD-XX	Dual fiber	16CH	LC/SC/ST	1U RACK/LGX/ABS	+1310nm	N/A
16CH DWDM MUX	CLDWMUX16CHS-XX	Single fiber	16CH	LC/SC/ST	1U RACK/LGX/ABS	+1310nm	N/A
32CH DWDM MUX	CLDWMUX32CHD-XX	Dual fiber	32CH	LC/SC/ST	1U RACK/LGX/ABS	+1310nm	N/A
32CH DWDM MUX	CLDWMUX32CHS-XX	Single fiber	32CH	LC/SC/ST	1U RACK/LGX/ABS	+1310nm	N/A
64CH DWDM MUX	CLDWMUX64CHD-XX	Dual fiber	64CH	LC/SC/ST	1U RACK/LGX/ABS	+1310nm	N/A
64CH DWDM MUX	CLDWMUX64CHS-XX	Single fiber	64CH	LC/SC/ST	1U RACK/LGX/ABS	+1310nm	N/A
4CH DWDM DeMUX	CLDWDeMUX4CHD-XX	Dual fiber	4CH	LC/SC/ST	1U RACK/LGX/ABS	+1310nm	N/A
4CH DWDM DeMUX	CLDWDeMUX4CHS-XX	Single fiber	4CH	LC/SC/ST	1U RACK/LGX/ABS	+1310nm	N/A
8CH DWDM DeMUX	CLDWDeMUX8CHD-XX	Dual fiber	8CH	LC/SC/ST	1U RACK/LGX/ABS	+1310nm	N/A
8CH DWDM DeMUX	CLDWDeMUX8CHS-XX	Single fiber	8CH	LC/SC/ST	1U RACK/LGX/ABS	+1310nm	N/A
16CH DWDM DeMUX	CLDWDeMUX16CHD-XX	Dual fiber	16CH	LC/SC/ST	1U RACK/LGX/ABS	+1310nm	N/A
16CH DWDM DeMUX	CLDWDeMUX16CHS-XX	Single fiber	16CH	LC/SC/ST	1U RACK/LGX/ABS	+1310nm	N/A
32CH DWDM DeMUX	CLDWDeMUX32CHD-XX	Dual fiber	32CH	LC/SC/ST	1U RACK/LGX/ABS	+1310nm	N/A
32CH DWDM DeMUX	CLDWDeMUX32CHS-XX	Single fiber	32CH	LC/SC/ST	1U RACK/LGX/ABS	+1310nm	N/A
64CH DWDM DeMUX	CLDWDeMUX64CHD-XX	Dual fiber	64CH	LC/SC/ST	1U RACK/LGX/ABS	+1310nm	N/A
64CH DWDM DeMUX	CLDWDeMUX64CHS-XX	Single fiber	64CH	LC/SC/ST	1U RACK/LGX/ABS	+1310nm	N/A

C-LIGHT DWDM MUX/DeMUX is a passive wavelength division component designed to increase fiber capacity by combining multiple optical wavelengths onto a single fiber and separating them at the receiving end. The product portfolio supports C-band and L-band applications, flexible grid options, and high channel density for data center interconnects, 5G transport, metro networks, and backbone transmission. Available in 4CH, 8CH, 16CH, 32CH, and 64CH configurations with single-fiber or dual-fiber operation, it provides flexible deployment options for high-capacity optical networks.

Key Features of DWDM MUX/DeMUX

High-Density Wavelength Multiplexing

DWDM technology combines multiple optical wavelengths onto a single fiber, significantly increasing transmission capacity without requiring additional fiber infrastructure.

4CH to 64CH Options

C-LIGHT provides 4-channel, 8-channel, 16-channel, 32-channel, and 64-channel configurations to support different network capacity requirements.

Single-Fiber and Dual-Fiber

Single-fiber and dual-fiber configurations are available for different optical network architectures and fiber resource requirements.

C-Band and L-Band Support

The DWDM platform supports C-band and L-band wavelength applications for flexible wavelength planning in high-capacity optical transmission systems.

Flexible Grid Support

Flexible grid options allow wavelength channel planning to be adapted to different transmission rates and network capacity requirements.

Passive Optical Design

The MUX/DeMUX is a passive optical component that does not require an independent power supply, simplifying deployment and reducing equipment complexity.

DWDM MUX/DeMUX Configurations

4CH DWDM MUX/DeMUX

4-channel configurations provide a compact solution for smaller DWDM deployments and applications requiring moderate wavelength capacity.

8CH and 16CH DWDM

8-channel and 16-channel configurations provide additional wavelength capacity for metro networks, enterprise interconnection, and data center applications.

32CH and 64CH DWDM

32-channel and 64-channel configurations support higher-density wavelength deployment for large-scale optical transport and backbone networks.

Multiple Form Factors

DWDM MUX/DeMUX modules are available in 1U rack, LGX, and ABS formats, providing flexible options for rack-mounted and compact installation environments.

DWDM MUX/DeMUX Product Options

Dual-Fiber DWDM

Dual-fiber configurations use separate fibers for transmission and reception, providing a conventional architecture for bidirectional DWDM networks.

Single-Fiber DWDM

Single-fiber configurations support bidirectional wavelength transmission over a single fiber, helping conserve fiber resources in suitable network designs.

LC, SC, and ST Connectors

LC, SC, and ST connector options are available to accommodate different fiber infrastructure and installation requirements.

1310nm Expansion or Monitoring Port

Selected configurations provide a +1310nm expansion or monitoring option, supporting additional optical network functions where required.

DWDM MUX/DeMUX Applications

Data Center Interconnect

DWDM MUX/DeMUX enables multiple high-speed optical channels to share limited fiber resources, making it suitable for high-capacity data center interconnection.

5G Transport Networks

High-density wavelength multiplexing provides an efficient way to expand optical transport capacity for 5G network infrastructure.

Metro Optical Networks

Different channel configurations allow DWDM systems to scale with metro network capacity requirements while making efficient use of existing fiber resources.

Backbone Networks

High-channel-count DWDM configurations support large-capacity optical transmission in backbone and long-distance network infrastructure.

DWDM MUX vs DWDM DeMUX

DWDM MUX

A DWDM multiplexer combines multiple optical signals with different wavelengths onto a common fiber for transmission, increasing the amount of data that can be carried over existing fiber infrastructure.

DWDM DeMUX

A DWDM demultiplexer separates the multiplexed wavelengths at the receiving side and directs individual optical channels to their corresponding network equipment.

Why Choose C-LIGHT DWDM MUX/DeMUX

Scalable Channel Capacity

Channel options from 4CH to 64CH allow the DWDM system to scale according to current network requirements and future capacity expansion.

Flexible Deployment

Single-fiber, dual-fiber, rack, LGX, and ABS configurations provide flexible choices for different optical network architectures.

100% Quality Inspection

Each module undergoes initial testing, final testing, and factory inspection as part of C-LIGHT's three-step quality control process.

Technical Support

C-LIGHT provides technical guidance, customized solutions, long-term maintenance, and professional support for DWDM network deployment.

FAQ About DWDM MUX/DeMUX

Q1. What is a DWDM MUX/DeMUX?

A DWDM MUX/DeMUX is a passive optical component that combines multiple wavelengths onto a single fiber for transmission and separates those wavelengths at the receiving end.

Q2. What channel counts are available?

C-LIGHT provides 4CH, 8CH, 16CH, 32CH, and 64CH DWDM MUX/DeMUX configurations for different network capacity requirements.

Q3. Are single-fiber and dual-fiber configurations available?

Yes. Both single-fiber and dual-fiber configurations are available, allowing the DWDM system to be matched to different fiber infrastructure designs.

Q4. What form factors are available?

The DWDM MUX/DeMUX is available in 1U rack, LGX, and ABS formats for different rack-mounted and compact installation environments.

Q5. What connector types are available?

LC, SC, and ST connector options are available according to the selected DWDM MUX/DeMUX configuration.

Q6. Where is DWDM MUX/DeMUX commonly used?

It is commonly used in data center interconnects, 5G transport networks, metro optical networks, backbone networks, and other high-capacity fiber transmission systems.

DWDM MUX/DeMUX for Scalable Optical Network Capacity

C-LIGHT DWDM MUX/DeMUX provides a passive and scalable solution for increasing fiber transmission capacity through dense wavelength division multiplexing. With 4CH to 64CH options, single-fiber and dual-fiber configurations, C/L-band support, flexible grid capability, and 1U rack, LGX, and ABS form factors, it supports high-capacity DCI, 5G transport, metro, and backbone network deployments.

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