40CH DWDM Mux Demux
40CH DWDM Mux Demux is a high-density, low-loss DWDM device suitable for long-distance transmission based on AAWG (Gaussian Arrayed Waveguide Grating) technology. The device is a 1U 19-inch rack-mounted filter with combined multiplexing/demultiplexing functions. The device complies with the ITU-T G.694.1 100GHz grid standard and expands the capacity of the C-band range.
- Product Introduction
40CH DWDM Mux Demux Product Parameters
| Wavelength | 40 Channels C21-C60 | Channel Spacing | 100GHz(0.8nm) |
| 1310nm Port Passband | 1260nm~1360nm | Center Wavelength Accuracy | ±0.05nm |
| Channel Passband | ±0.11nm | Technology Type | AAWG(Gaussian) |
| Insertion Loss | ≤5.0dB, 3.5dB Typical | Insertion Loss @ 1% Mon | ≤26dB |
| Insertion Loss@1310 Port | ≤1.5dB | Passband Ripple | ≤1.5dB |
| Return Loss | ≥40dB | Directivity | ≥40dB |
| Connector Type | LC/UPC | Power Handling | ≤300mW |
| Channel Isolation |
Adjacent ≥25dB Non-adjacent ≥29dB |
Temperature |
Operating -5 to 65°C (23 to 149°F) Storage -40 to 85°C (-40 to 185°F) |
| Form Factor | 1RU Height, 19" Rack Mount | Dimensions(HxWxD) | 1.73"x19"x10.28" (44x481.8x261.2mm) |

40CH DWDM Mux Demux Application Configuration Diagram
1. Single Fiber

2. Dual Fiber

40CH DWDM Mux Demux Applications configuration diagram

On ITU grid in C-band
|
Channel |
Frequency (THz) |
Wavelength (nm) |
Channel |
Frequency (THz) |
Wavelength (nm) |
|
H60 |
196.05 |
1529.163 |
C60 |
196 |
1529.553 |
|
H59 |
195.95 |
1529.944 |
C59 |
195.9 |
1530.334 |
|
H58 |
195.85 |
1530.725 |
C58 |
195.8 |
1531.116 |
|
H57 |
195.75 |
1531.507 |
C57 |
195.7 |
1531.898 |
|
H56 |
195.65 |
1532.290 |
C56 |
195.6 |
1532.681 |
|
H55 |
195.55 |
1533.073 |
C55 |
195.5 |
1533.465 |
|
H54 |
195.45 |
1533.858 |
C54 |
195.4 |
1534.250 |
|
H53 |
195.35 |
1534.643 |
C53 |
195.3 |
1535.036 |
|
H52 |
195.25 |
1535.429 |
C52 |
195.2 |
1535.822 |
|
H51 |
195.15 |
1536.216 |
C51 |
195.1 |
1536.609 |
|
H50 |
195.05 |
1537.003 |
C50 |
195 |
1537.397 |
|
H49 |
194.95 |
1537.792 |
C49 |
194.9 |
1538.186 |
|
H48 |
194.85 |
1538.581 |
C48 |
194.8 |
1538.976 |
|
H47 |
194.75 |
1539.371 |
C47 |
194.7 |
1539.766 |
|
H46 |
194.65 |
1540.162 |
C46 |
194.6 |
1540.557 |
|
H45 |
194.55 |
1540.953 |
C45 |
194.5 |
1541.349 |
|
H44 |
194.45 |
1541.746 |
C44 |
194.4 |
1542.142 |
|
H43 |
194.35 |
1542.539 |
C43 |
194.3 |
1542.936 |
|
H42 |
194.25 |
1543.333 |
C42 |
194.2 |
1543.730 |
|
H41 |
194.15 |
1544.128 |
C41 |
194.1 |
1544.526 |
|
H40 |
194.05 |
1544.924 |
C40 |
194 |
1545.322 |
|
H39 |
193.95 |
1545.720 |
C39 |
193.9 |
1546.119 |
|
H38 |
193.85 |
1546.518 |
C38 |
193.8 |
1546.917 |
|
H37 |
193.75 |
1547.316 |
C37 |
193.7 |
1547.715 |
|
H36 |
193.65 |
1548.115 |
C36 |
193.6 |
1548.515 |
|
H35 |
193.55 |
1548.915 |
C35 |
193.5 |
1549.315 |
|
H34 |
193.45 |
1549.715 |
C34 |
193.4 |
1550.116 |
|
H33 |
193.35 |
1550.517 |
C33 |
193.3 |
1550.918 |
|
H32 |
193.25 |
1551.319 |
C32 |
193.2 |
1551.721 |
|
H31 |
193.15 |
1552.122 |
C31 |
193.1 |
1552.524 |
|
H30 |
193.05 |
1552.926 |
C30 |
193 |
1553.329 |
|
H29 |
192.95 |
1553.731 |
C29 |
192.9 |
1554.134 |
|
H28 |
192.85 |
1554.537 |
C28 |
192.8 |
1554.940 |
|
H27 |
192.75 |
1555.343 |
C27 |
192.7 |
1555.747 |
|
H26 |
192.65 |
1556.151 |
C26 |
192.6 |
1556.555 |
|
H25 |
192.55 |
1556.959 |
C25 |
192.5 |
1557.363 |
|
H24 |
192.45 |
1557.768 |
C24 |
192.4 |
1558.173 |
|
H23 |
192.35 |
1558.578 |
C23 |
192.3 |
1558.983 |
|
H22 |
192.25 |
1559.389 |
C22 |
192.2 |
1559.794 |
|
H21 |
192.15 |
1560.200 |
C21 |
192.1 |
1560.606 |

In today's data-driven world, network capacity demands are growing exponentially. Our 40-channel wavelength division multiplexing solution delivers the bandwidth expansion you need without the cost of deploying additional fiber. By enabling multiple optical signals to share a single fiber pair, this solution dramatically increases your network's data-carrying capacity while reducing infrastructure costs.
Engineered for Metro and Long-Haul Networks
Whether you're building out metro area networks, connecting data centers, or expanding long-haul telecommunications infrastructure, this multiplexing platform provides the scalability and performance your network demands. The system seamlessly integrates with existing fiber plants, allowing you to leverage current infrastructure investments while preparing for future growth.
Superior Optical Performance
Built on advanced arrayed waveguide grating technology, this platform delivers exceptional signal integrity across all channels. The Gaussian passband profile ensures optimal performance even as wavelengths drift due to temperature variations or aging transceivers. Low insertion loss characteristics maximize link budget, enabling longer transmission distances and reducing the need for costly optical amplification.
Flexible Integration and Deployment
The standard rack-mount form factor simplifies installation in any telecom or data center environment. With dual-purpose ports supporting both ITU grid wavelengths and dedicated access for legacy equipment, the system provides maximum flexibility for network migrations and hybrid deployments. This versatility allows you to protect existing investments while transitioning to higher-capacity infrastructure.
Built for Reliability
Network uptime is non-negotiable. That's why this platform is engineered to operate reliably across demanding temperature ranges and environmental conditions. Rigorous quality control and testing ensure consistent performance day after day, year after year. The passive optical design eliminates single points of failure associated with active components, providing inherent reliability that network operators can depend on.
Applications Across Industries
Telecommunications Providers: Expand metropolitan and regional network capacity without trenching new fiber routes.
Data Center Interconnect: Enable high-bandwidth connections between facilities for cloud services, disaster recovery, and data replication.
Enterprise Networks: Connect campus buildings and remote offices with scalable, future-proof infrastructure.
Cable Operators: Increase backhaul capacity to support growing broadband and video service demands.
Government and Education: Build secure, high-capacity networks for multi-site organizations.
Investment Protection and Scalability
Start with the channels you need today and activate additional wavelengths as your network grows. This modular approach to capacity planning helps control capital expenditure while ensuring your infrastructure can scale seamlessly with business demands. The system's support for industry-standard connectors and wavelength grids ensures compatibility with equipment from multiple vendors, preventing technology lock-in.
Why Choose This Solution?
Cost Efficiency: Multiply your fiber capacity without the expense of new fiber deployment.
Performance: Industry-leading optical characteristics ensure signal quality across all channels.
Reliability: Passive optical technology provides maintenance-free operation and exceptional uptime.
Compatibility: Works with standard transceivers and supports flexible network architectures.
Future-Ready: Scalable design accommodates growing bandwidth requirements.
The Right Choice for Modern Networks
As bandwidth demands continue to surge, efficient wavelength division multiplexing becomes essential infrastructure for any organization serious about network performance. This 40-channel solution represents proven technology deployed in networks worldwide, delivering the capacity, reliability, and value that network architects and operators require.
Transform your fiber infrastructure into a high-capacity, multi-service platform ready for the challenges of tomorrow's networks. With professional-grade components, comprehensive testing, and engineering excellence, this multiplexing solution provides the foundation for network growth and success.
Ready to expand your network capacity? Contact our technical team to discuss how this wavelength division solution can meet your specific requirements.
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