OSN9800 TNU5N402 1.2T Wavelength Division Multiplexing Board, Original Genuine, Top Performance Choice

Yantai Boxin International Trading Co., Ltd. is a professional comprehensive trading service provider for communication equipment.With warehouses established in Yantai and Hong Kong, we have built a complete and localized network for delivering communication products and services.In 2018, Yantai Boxin International Trading Co., Ltd. set up its international sales department in Yantai, China.Based in China, we operate in emerging markets across Southeast Asia, India, the Middle East, Africa, Europe, and the United States. 

Yantai Boxin International Trading Co., Ltd. supplies products to various telecom operators, meeting their needs for supplementing and expanding 2G/3G/4G/5G network stations.Our current equipment portfolio covers brands such as Nokia, Ericsson, Alcatel, Huawei, ZTE, ZTT, and FiberHome. 

We expand our international market share by offering high-quality products, excellent service, competitive pricing, and timely delivery.Feel free to contact us for more information.

Product Description

1. Product Overview

TNU5N402 is the flagship single wave 1.2T (1200G) ultra high speed coherent wavelength division multiplexing circuit board of Huawei OSN 9800 series optical transmission platform.This board represents the peak level of current optical transmission technology.Through breakthrough channel capacity, spectrum efficiency and transmission distance, it is designed to meet the nearly unlimited bandwidth requirements of global core backbone networks, next-generation Internet switching centers, and large-scale AI computing cluster interconnection scenarios.It is the ultimate capacity solution for building digital infrastructure in the next decade.

2.Core Features and Breakthrough Technologies

Single wave 1.2T industry benchmark speed

Supporting a commercial line rate of 1.2Tbps (1200G) per channel, the single wavelength capacity is increased to a new height, with a 50% increase in capacity compared to 800G cards, maximizing the value of fiber spectrum resources and providing long-term capacity growth space for the network.

This rate is the cornerstone of building a single fiber 100 ton transmission system.

Ultra wideband technology and ultimate spectral efficiency

Through innovative photon integration and signal processing technology, it supports extended C+L full band (full C-band and extended L-band) operation.

By combining ultra-high order, programmable modulation formats (such as>200Gbaud baud rate combined with high-order QAM) and enhanced probability shaping (PCS++) algorithm, spectrum efficiency close to Shannon limit has been achieved, squeezing out the maximum transmission capacity within limited spectrum resources.

Ultra long distance transmission and excellent performance

Even at an ultra-high baud rate of 1.2T, advanced nonlinear compensation (NLC) and intelligent optical domain processing technology can still support ultra long distance wireless relay transmission over thousands of kilometers, breaking the traditional bottleneck of"capacity distance".

Having excellent OSNR tolerance and damage tolerance, ensuring stable and reliable operation in complex long-distance, multi span backbone links.

Intelligence and agility for future networks

Deeply integrated with Huawei's most advanced oDSP chip, supporting full lifecycle automation based on SDN and AI, including performance prediction, parameter self optimization, and fault self-healing.

Perfectly supporting all-optical crossover (OXC) and flexible grid (Flex Grid) networks, achieving software definition and dynamic scheduling of wavelength resources, is the core component of building all-optical autonomous driving networks.

3.Detailed technical specifications

1.Physical and General Specifications

Model: TNU5N402

Applicable platform: Huawei OSN 9800 U64 and subsequent ultra-high performance platforms

Board type: Ultra high speed 1.2T coherent line interface board

Typical power consumption: Featuring high energy efficiency design, the unit bit power consumption is continuously optimized, and the specific power consumption depends on the configuration and load.

Work environment: Compliant with telecommunications grade equipment standards, suitable for strictly controlled core computer room environments.

2.Line side transmission performance

Line speed: 1.2T (can be software downgraded to 800G/600G, etc., suitable for different scenarios)

Modulation and baud rate: Supports ultra-high baud rates and programmable high-order modulation (such as 64QAM, 128QAM, etc.), with specific combinations defined by software.

Line side optical interface: supports the new generation of high-density, high-performance pluggable coherent optical modules (such as CFP2-DCO evolution models).

Working band: Complete C-band and support smooth extension to C+L band system.

Typical relay free transmission distance:

1.2T (high-order modulation): suitable for long-distance backbone network scenarios of ≥ 600 km.

1.2T (Robust Modulation): Supports ultra long distance transmission of ≥ 1500 km.

(Actual distance needs to be based on detailed optical link design)

3.Customer side and business characteristics

Customer side interface: Interconnected through ultra-high bandwidth backboards, working in conjunction with platform business boards.

Support customer side protocols: 1.2TbE (future), 2x800GE, OTUCn and other ultra high speed interfaces.

Key carrying capacity: Supports flexible bundling and hard slice isolation of over 100GbE channels (such as FlexE) to meet diverse business carrying needs.

4.Management and Operations

Intelligent network management: fully integrated with Huawei iManager NCE-T (transportation network field) cloud management platform, supporting intent driven, digital twin, and network wide collaborative optimization.

Openness and programmability: Provide open API interfaces, support collaboration with upper level business systems and computing scheduling platforms, and achieve"network as a service".

4.Typical application scenarios

Upgrade of global/national core backbone network: used to upgrade the existing 100G/400G backbone network, realize the capacity increase of order of magnitude without adding new optical fibers, and cope with the continuous exponential growth of global Internet traffic.

Interconnection between hubs: As the"main artery" between computing hubs, it undertakes cross regional scheduling tasks for massive hot and cold data and AI model parameters.

Next Generation Internet Switching Center (IXP): provides extremely high peer-to-peer interconnection capacity for large-scale Internet switching centers, and improves the switching efficiency of the whole network.

E-level/ultra large scale computing power center interconnection: connecting supercomputing centers and AI intelligent computing centers, forming the core optical transmission layer of the"computing power network", supporting distributed training of trillion parameter large models.

5.Summary of Core Values

Capacity Revolution: The 1.2T single wave rate sets a new benchmark in the industry, providing the ultimate capacity guarantee for the future of the network.

Spectrum Peak: Ultra wide spectrum and ultra-high spectral efficiency technology, maximizing the potential of optical fibers and providing optimal cost per bit.

Distance breakthrough: Achieving the unity of large capacity and ultra long distance, simplifying network hierarchy, and improving reliability.

Smart Core: Deeply integrating intelligent capabilities, making ultra high speed networks equally easy to manage and operate, reducing OPEX.

6.Ordering and Service

Basic board model: TNU5N402.

As a high-end strategic product, detailed network planning and design need to be carried out jointly with Huawei's professional technical team.

We need the highest performance optical amplification, wavelength division multiplexing, and dispersion compensation solutions to fully unleash their potential.

Provide comprehensive top-level expert services from top-level design, deployment and testing to long-term optimization.