TN11DCU03 Huawei Brand New Dispersion Compensation Board
The TN11DCU03 Huawei Dispersion Compensation Unit is a high-performance passive optical module specifically designed to correct chromatic dispersion in optical fiber communication systems. Tailored for use with Huawei’s OSN6800 and OSN8800 DWDM platforms, it restores signal integrity over long-haul transmission by offsetting dispersion effects accumulated across standard single-mode fibers.
Ideal for C-Band optical transport, the TN11DCU03 ensures reliable high-speed data transmission without electrical regeneration, making it a cost-effective and energy-efficient component in large-scale optical networks.
Key Features
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Model: TN11DCU03
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Condition: 100% Brand New, Huawei Original
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Function: Passive chromatic dispersion compensation
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Dispersion Range: Optimized for ~30 km fiber span
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Wavelength Support: C-Band (1528–1563 nm)
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Power-Free Design: Operates entirely without external power
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Hot-Swappable: Simple installation/removal without service interruption
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System Integration: Compatible with OSN6800, OSN8800 DWDM chassis
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Carrier-Grade Reliability: Engineered for 24/7 telecom infrastructure
Technical Specifications
| Specification | Details |
|---|---|
| Model | TN11DCU03 |
| Type | Dispersion Compensation Unit (Passive) |
| Compensation Value | Approx. 510 ps/nm @ 1550 nm (for ~30 km fiber) |
| Wavelength Range | C-Band: 1528.77 – 1563.86 nm |
| Insertion Loss | ≤ 5 dB |
| Return Loss | ≥ 40 dB |
| PDL (Polarization Dependent Loss) | ≤ 0.3 dB |
| PMD (Polarization Mode Dispersion) | ≤ 0.3 ps |
| Connectors | LC/APC or SC/APC (customizable) |
| Power Consumption | 0W (Passive) |
| Operating Temperature | -5°C to +55°C |
| Storage Temperature | -40°C to +70°C |
| Humidity | 5% – 95% RH, non-condensing |
| Installation Slot | Optical slot in OSN6800/8800 chassis |
| Warranty | 1–3 Years Manufacturer Warranty |
TN11DCU03 Huawei Applications
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DWDM Long-Haul Transmission — Compensates for dispersion across 30 km links
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Metro Optical Backbones — Maintains high signal quality in dense urban deployments
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10G/40G/100G Systems — Supports modern high-capacity transport requirements
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Critical Infrastructure — Used in telecom, transportation, energy, and government sectors
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Optical Transport Network (OTN) — Integrated into C-Band DWDM solutions
Customization & OEM Options
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Tailored Compensation Values — Available for 10 km to 80 km spans
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Connector Customization — LC/APC, SC/APC, FC/UPC upon request
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Branding Options — OEM/private label available for large integrators
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Pre-Integration Services — Factory preset for specific link distances
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Hardened Modules — Rugged versions for extreme operating conditions
TN11DCU03 Huawei Wholesale & Global Procurement
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Huawei Original Equipment — 100% genuine, factory-labeled hardware
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Secure Packaging — Shockproof, anti-static, export-compliant packaging
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Available in Bulk — Stock ready for global carriers and integrators
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Technical Documentation — OEM manuals, datasheets, and certifications included
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Expert Support — Engineering guidance for deployment and tuning
Why Choose TN11DCU03 Huawei Dispersion Compensation Board
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Energy-Efficient — No power needed for operation
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Signal Integrity — Reliable dispersion correction for up to 30 km
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System-Compatible — Integrates smoothly with Huawei DWDM systems
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Minimal Insertion Loss — High precision for long-haul quality
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Proven Performance — Trusted across global telecom infrastructures
Request Bulk Pricing, Lead Time & Technical Data
Enhance your DWDM network with the Huawei TN11DCU03 Dispersion Compensation Board — the reliable, passive solution for optimizing long-distance optical transmission. Contact us today for wholesale rates, OEM support, and integration services.
