TNU4UCXCS Huawei Description:
The TNU4UCXCS Huawei is a brand new, original Huawei Universal Cross Connect Board, designed for the Huawei OSN (Optical Service Node) series. This intelligent board provides core cross-connect capabilities for large-scale optical transport networks, enabling flexible, high-speed grooming and switching of various services across your backbone and metro network layers.
With its powerful universal cross-connect functionality, the TNU4UCXCS board supports high-capacity traffic management, dynamic bandwidth allocation, and robust protection switching. This helps operators and service providers optimize network resource usage, simplify service provisioning, and ensure high service reliability for both legacy SDH and next-generation OTN/Packet services.
Designed to meet Huawei’s stringent quality and performance standards, this board guarantees long-term stability and carrier-grade reliability in mission-critical telecom environments.
Key Features:
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Model: TNU4UCXCS
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Condition: 100% Brand New, Original Huawei
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Type: Universal Cross Connect Board for Huawei OSN series
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Function: Provides cross-connect, grooming, and switching of multiple service types
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Compatibility: Fully compatible with Huawei OSN series equipment (check specific model support)
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Performance: High-capacity cross-connect with low latency and fast switching time
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Flexibility: Supports SDH, OTN, and packet-based services in hybrid networks
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Protection: Supports advanced protection switching to ensure network resilience
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Reliability: Built to telecom-grade standards for 24/7 stable operation
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Hot Swappable: Easy maintenance and upgrades with minimal service disruption
Tech Specs:
Valid Slots
| Product | Valid Slots |
|---|---|
| OptiX OSN 9800 U32 Enhanced | IU71 to IU77 |
| OptiX OSN 9800 U32 Standard | IU71 to IU77 |
| OptiX OSN 9800 U64 Enhanced | IU71 to IU77, IU79 to IU85 |
| OptiX OSN 9800 U64 Standard | IU71 to IU77, IU79 to IU85 |
Cross-Connect Capacity
| Subrack | ODUk (k=0,1,2,2e,3,4,flex) | Ethernet | VC-4 | OSUflex | Per Service Slot Capacity |
|---|---|---|---|---|---|
| U64 Standard | 25.6 Tbit/s | 25.6 Tbit/s | 10.24 Tbit/s | 25.6 Tbit/s | 400 Gbit/s (ODUk, Ethernet, OSUflex), 160 Gbit/s (VC-4) |
| U64 Enhanced | 64 Tbit/s | 25.6 Tbit/s | 10.24 Tbit/s | 64 Tbit/s | 1 Tbit/s (ODUk, OSUflex), 400 Gbit/s (Ethernet), 160 Gbit/s (VC-4) |
| U32 Standard | 12.8 Tbit/s | 12.8 Tbit/s | 5.12 Tbit/s | 12.8 Tbit/s | 400 Gbit/s (ODUk, Ethernet, OSUflex), 160 Gbit/s (VC-4) |
| U32 Enhanced | 32 Tbit/s | 12.8 Tbit/s | 5.12 Tbit/s | 32 Tbit/s | 1 Tbit/s (ODUk, OSUflex), 400 Gbit/s (Ethernet), 160 Gbit/s (VC-4) |
Mechanical Specifications
| Item | Specification |
|---|---|
| Dimensions (H × W × D) | 477.30 mm × 30.50 mm × 220.00 mm |
| Weight | 3.44 kg |
Power Consumption
| Scenario | Typical (W) | Maximum (W) |
|---|---|---|
| Installed in U32 Standard / U64 Standard subrack (non-cluster) | 155 W | — |
| Installed in U32 Enhanced / U64 Enhanced subrack (non-cluster) (Type 1) | 183 W | — |
| Installed in U32 Enhanced / U64 Enhanced subrack (non-cluster) (Type 2) | 164 W | — |
| Installed in U32 Enhanced / U64 Enhanced subrack (non-cluster) (Max) | — | 194 W |
TNU4UCXCS Huawei Applications:
The TNU4UCXCS Universal Cross Connect Board is ideal for:
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Backbone and metro optical transport networks
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Multi-service transmission platforms (SDH/OTN/Packet)
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Large-scale carrier and ISP networks
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Core and aggregation layer grooming and bandwidth management
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Network expansions and upgrades for higher capacity and efficiency
TNU4UCXCS Huawei Customization & OEM Services:
We understand every network is unique — that’s why we offer customization and OEM services, including:
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Compatibility testing with your specific Huawei OSN chassis
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OEM branding and private labeling for system integrators and resellers
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Pre-configuration and testing to match your deployment requirements
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Custom packaging and phased delivery for project rollouts
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Additional reliability burn-in testing for mission-critical networks
TNU4UCXCS Huawei Wholesale & Bulk Orders:
Trusted by telecom operators, ISPs, and integrators worldwide, we support wholesale and bulk procurement, providing:
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Factory-direct pricing with competitive discounts for large orders
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Stable inventory for ongoing supply chain needs
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Secure, export-compliant packaging and fast global shipping
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Dedicated account managers for smooth order processing and logistics
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Full technical support, warranty coverage, and after-sales service
Why Choose Us:
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100% genuine Huawei hardware, tested and certified
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Flexible, tailored solutions for diverse network scenarios
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Competitive pricing for resellers and system integrators
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Reliable global shipping with secure packaging
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Expert support from solution planning to deployment and post-sales care
Contact Us for a Quote:
Ready to upgrade your optical transport network with the TNU4UCXCS Huawei Brand New OSN Universal Cross Connect Board? Reach out today for detailed specs, compatibility checks, customization options, and competitive bulk pricing.
Our team is here to help you build a robust, future-ready network with trusted Huawei solutions.
