TNU2N401T51 Huawei Brand New 100G Service Processing Board
The TNU2N401T51 Huawei high-performance 100G service processing board, purpose-built for the Huawei OptiX OSN 9800 series. This board enables 100G client-side service access and OTN line-side mapping, meeting the ever-growing bandwidth requirements of modern telecom and data center transport networks. Supporting OTU4 framing, G.709 standards, and advanced FEC algorithms, the TNU2N401T51 ensures highly reliable, long-distance 100G transmission over DWDM optical networks.
Key Features
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Model: TNU2N401T51
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Condition: 100% Brand New, Original Huawei
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Service Capability: Access and transport of 100GE/OTU4 services
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Client Interface: 100G Ethernet via QSFP28
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Line Interface: OTU4 over DWDM (100G OTN)
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Protocol Compliance: ITU-T G.709, G.798, IEEE 802.3ba
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Compatibility: Huawei OSN 9800 M-series and Q-series chassis
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Coherent Modulation Support: For long-haul DWDM networks
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FEC Options: SC-FEC, SD-FEC, oFEC for error correction and reach enhancement
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Hot-Swappable: Supports in-service installation and replacement
Technical Specifications
| Specification | Details |
|---|---|
| Model | TNU2N401T51 |
| Type | 100G Service Processing Board |
| Client Ports | 1 × 100GE QSFP28 optical interface |
| Line Ports | 1 × OTU4 DWDM line port |
| Transmission Standard | OTN (OTU4) |
| Protocols Supported | 100GE, OTU4, GFP-F, FEC, G.709 |
| Wavelength | C-band DWDM, ITU-T grid compliant |
| Transmission Distance | Up to 2000 km (coherent optics, depends on module) |
| Power Consumption | ≤ 80W (typical) |
| Operating Temperature | -5°C to +45°C |
| Storage Temperature | -40°C to +70°C |
| Humidity | 5% to 95% RH, non-condensing |
| Installation Slot | Service slot in OSN 9800 series chassis |
| Warranty | 1–3 Years Huawei Manufacturer Warranty |
TNU2N401T51 Huawei Applications
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National Backbone Networks — Long-haul 100G transport across multiple metro regions
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Metro Aggregation — High-density 100GE aggregation at city-level PoPs
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Data Center Interconnect (DCI) — Secure, low-latency 100G links between enterprise or hyperscale data centers
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5G Transport Infrastructure — Supports ultra-high throughput and latency-sensitive applications in 5G backhaul
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Cloud & ISP Networks — Scalable and stable solution for bandwidth-heavy cloud services
Customization & OEM Options
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Pre-Configuration Services — Tailored VLANs, QoS profiles, and interface provisioning
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Private Labeling — OEM branding available for distributors and integrators
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Extended Test Cycles — For mission-critical deployments and extra reliability assurance
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Bundled Optics — Coherent CFP/QSFP28 modules available on request
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Custom Documentation — Translated user manuals, localized MIBs, and region-specific compliance paperwork
Wholesale & Global Supply Information
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Huawei Factory Original — Traceable SNs, sealed OEM packaging
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Large Volume Availability — Ready for bulk telecom and ISP deployment
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Export-Compliant Packaging — Secure anti-static foam boxes, shipping-ready for international standards
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Fast Lead Time — Rapid delivery for time-sensitive network expansions
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Expert Technical Support — Full documentation, NMS integration, and performance tuning included
Why Choose the TNU2N401T51 Huawei 100G Board
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100G-Ready for the Future — Supports large-scale, high-speed deployments
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Huawei Proven Reliability — Designed for maximum uptime in carrier-grade networks
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Flexible Modulation & Reach — Coherent-ready with superior FEC for long-distance transport
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Interoperability & Standards Compliance — Seamlessly fits into existing OTN infrastructures
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Cost-Efficient Scaling — Delivers performance while optimizing network expansion budgets
Request a Quote or Technical Datasheet Today
Prepare your network for the future with the Huawei TNU2N401T51 100G Service Processing Board — the robust choice for high-capacity, reliable, and efficient optical transport.
Contact us now for price lists, technical documents, integration support, and global delivery options.
