TN11D4002 Huawei Brand New 40-Channel Demultiplexing Board
The TN11D4002 Huawei is a high-performance 40-channel optical demultiplexing board from Huawei, designed for the OptiX OSN series DWDM transmission systems. This board efficiently separates DWDM composite signals into individual wavelengths, enabling high-capacity, multi-service transport over a single fiber pair. It’s an ideal component for backbone and metro optical networks requiring dense wavelength division demultiplexing.
Key Features
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Model: TN11D4002
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Condition: 100% Brand New, Original Huawei
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Function: Optical demultiplexing of 40 DWDM channels (C-band)
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Technology: Based on AAWG (Athermal Arrayed Waveguide Grating)
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Channel Spacing: 100 GHz
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Channel Count: 40 Channels (C21 to C60 ITU grid)
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Type: Passive optical board — no power consumption
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Low Insertion Loss: Ensures signal integrity and transmission efficiency
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High Isolation: Minimizes crosstalk between adjacent channels
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Form Factor: Standard Huawei TN1 slot module
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Compatibility: OSN6800, OSN8800 and other Huawei WDM platforms
Technical Specifications
| Specification | Details |
|---|---|
| Model | TN11D4002 |
| Board Type | Demultiplexing (DeMux) |
| Wavelength Range | ITU-T C21 – C60 (Dense DWDM grid) |
| Channel Count | 40 Channels |
| Channel Spacing | 100 GHz |
| Insertion Loss | ≤ 5.5 dB |
| Channel Isolation | ≥ 25 dB (adjacent), ≥ 30 dB (non-adjacent) |
| Return Loss | ≥ 40 dB |
| Connector Type | LC/APC or SC/APC (varies per subrack config) |
| Power Consumption | Passive board (0 W) |
| Operating Temperature | -5°C ~ +45°C |
| Storage Temperature | -40°C ~ +70°C |
| Relative Humidity | 5% – 95% (non-condensing) |
| Dimensions | Fits standard OSN slot |
| Warranty | 1 Year Manufacturer Warranty |
TN11D4002 Huawei Applications
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Metro and Backbone DWDM Networks – Efficient optical channel separation for multi-wavelength transmission
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Huawei OSN Series – Seamless integration with OSN6800, OSN8800 systems
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Data Center Interconnects – Scalable bandwidth between data centers using DWDM
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Carrier & ISP Infrastructure – Enhance wavelength management for high-density transport
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Enterprise Optical Networks – Enables high-capacity multi-service backbone networks
TN11D4002 Huawei Customization & OEM Options
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Connector Type: LC/APC or SC/APC per project requirement
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Wavelength Set: Optional custom channel ranges for non-standard builds
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Form Factor Matching: OEM rack-mount version for 3rd-party integration
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Labeling: Custom faceplate labeling or private branding for system integrators
TN11D4002 Huawei Wholesale & Bulk Procurement
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Bulk Discounts: Competitive pricing for large-scale projects and telecom rollouts
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Verified Compatibility: 100% Huawei original — tested for OSN systems
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Fast Global Shipping: Professional packaging and handling for safe delivery
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Integration Support: Technical assistance for deployment and optical planning
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Stock Availability: Maintained inventory for urgent project timelines
Why Choose TN11D4002 Huawei Demux Board
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Huawei Quality Assurance – Built for high-reliability optical networks
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Optimized DWDM Performance – Low loss and high isolation for clean channel separation
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Carrier-Grade Design – Passive operation for zero failure points
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Easy Integration – Plug-and-play for Huawei OSN6800/8800 and compatible systems
Contact Us for Bulk Orders or Technical Consultation
Upgrade your optical transmission infrastructure with the Huawei TN11D4002 40-Channel Demultiplexing Board — an ideal solution for DWDM deployments in carrier, enterprise, and ISP environments.
