TN11D4001 Huawei Brand New 40-Channel Demultiplexing Board
The TN11D4001 Huawei is a high-performance 40-channel Demultiplexing (DEMUX) board developed by Huawei for the OptiX OSN series DWDM systems. It is designed to separate a composite DWDM signal into 40 individual wavelengths, making it a critical component for large-capacity optical transport networks (OTN).
Key Features
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Model: TN11D4001
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Condition: 100% Brand New, Original Huawei
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Function: Optical demultiplexing of 40 DWDM channels
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Channel Spacing: 100 GHz (ITU-T Grid)
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Channel Count: 40 channels (C-band)
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Input Interface: One common DWDM input port
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Output Interface: 40 separate wavelength ports
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Low Insertion Loss: Optimized optical path ensures low signal attenuation
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High Isolation: Reduces crosstalk and interference between channels
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Passive Module: No power supply or software configuration required
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Huawei Compatibility: Designed for OSN8800, OSN6800, and OSN3800 systems
Technical Specifications
| Specification | Details |
|---|---|
| Model | TN11D4001 |
| Type | Optical Demultiplexing Unit |
| Channel Count | 40 channels |
| Channel Spacing | 100 GHz |
| Wavelength Range | ITU-T C-Band Grid (approx. 1529.55–1560.61 nm) |
| Insertion Loss | ≤ 6.0 dB (typical) |
| Channel Isolation | ≥ 25 dB (adjacent), ≥ 30 dB (non-adjacent) |
| Return Loss | ≥ 40 dB |
| Directionality | ≥ 50 dB |
| Operating Temperature | -5°C ~ +45°C |
| Storage Temperature | -40°C ~ +70°C |
| Humidity | 5% ~ 95% (non-condensing) |
| Dimensions | Standard Huawei board size for DWDM shelf |
| Installation | Plug-in type for DWDM subrack |
| Warranty | 1–3 Years Manufacturer Warranty |
TN11D4001 Huawei Applications
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Dense Wavelength Division Multiplexing (DWDM) — For breaking down aggregated optical signals in transport networks
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Core and Metro Networks — Used in high-capacity backhaul and inter-city transmission systems
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Data Centers — Separates multiple high-speed links carried over DWDM infrastructure
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Carrier-Grade Networks — Enables cost-effective scaling of existing optical links
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Long Haul Transmission — Integrates with multiplexers and amplifiers for extended reach
TN11D4001 Huawei Customization & OEM Options
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Port Labeling: Customized wavelength port identifiers
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Chassis Configuration: Pre-installed in Huawei DWDM racks on request
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Fiber Connectors: SC/UPC, LC/APC customization available
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OEM Branding: Private labeling and packaging for global system integrators
Wholesale & Bulk Supply Options
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Factory Pricing — Ideal for telecom operators and DWDM project integrators
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Genuine Guarantee — 100% original Huawei component with test reports
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Safe Packaging — Anti-static, shockproof, and export-ready material
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Rapid Shipping — Available from ready stock for urgent deployments
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Technical Assistance — Expert advice for matching mux/demux and SFP compatibility
Why Choose TN11D4001 Huawei 40CH DEMUX Board?
Carrier-Class Reliability — Trusted by telecom carriers worldwide
High Precision Filtering — Minimal crosstalk and excellent channel accuracy
Plug-and-Play Design — No power or software configuration needed
Future-Proof DWDM Networks — Supports high-capacity fiber utilization
Huawei Integration — Seamless with OSN8800/6800/3800 platforms
Contact Us for Bulk Pricing & Project Kits
Upgrade your optical transport infrastructure with the TN11D4001 Huawei 40-channel Demultiplexing Board — engineered for robust, scalable, and efficient DWDM performance.
