OSN9800 TNV3N402 400G Standard Board Supports Flexible FlexE/OTN Service Bearer

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.

Produktbeschreibung

1.Product Overview

TNV3N402 is a standard, universal single wave 400G coherent wavelength division multiplexing circuit board on the Huawei OSN 9800 series optical transmission platform.This board is based on Huawei's mature 400G coherent optical transmission platform, focusing on providing stable, efficient, and cost-effective 400G line side transmission capabilities.It is a cornerstone product for building metropolitan core, regional trunk, and large data center interconnect (DCI) 400G backbone layers.It has become the preferred solution for the evolution of networks from 100G/200G to 400G scale due to its wide compatibility, reliable performance, and optimized cost.

2.Core Features and Value Positioning

Mature and stable 400G transmission platform

Adopting 400G coherent transmission technology that has been validated on a large scale, it provides carrier grade stability and availability.

Supporting a single channel 400Gbps line rate is currently the mainstream choice for network backbone upgrades and new constructions, achieving the best balance between capacity and transmission efficiency.

Flexible software with definable features

Software that supports rate and modulation formats can be configured to set the line rate to 400G or 200G to accommodate different transmission distances and capacity requirements.

Supports programmable modulation formats such as 16QAM (for medium to short distance high-capacity), 8QAM, and QPSK (for longer distance), which can be optimized according to actual link conditions.

Advanced carrier technology and high integration

Fully supports both FlexE (Flexible Ethernet) and OTN architectures.FlexE provides hard pipeline slicing to meet the requirements of 5G bearer and cloud services for determining latency and isolation;OTN provides powerful end-to-end operation and maintenance management, as well as transparent multi service carrying capabilities.

Integrating high-performance oDSP chips, tunable lasers, and coherent receivers, the single board achieves complete optoelectronic conversion and signal processing functions, with high integration.

Wide scene adaptability and smooth evolution

Designed for various transmission scenarios ranging from urban areas (usually 80-600km) to regional trunk lines (up to 1000km or more).

It can be mixed with existing 100G and 200G cards in the OSN9800 platform to form a network, supporting smooth network upgrades and effectively protecting existing investments.

3.Detailed technical specifications

1.Physical and General Specifications

Model: TNV3N402

Applicable platforms: mainstream sub racks such as Huawei OSN 9800 U64

Board type: Standard 400G coherent line interface board

Typical power consumption:<170W (in 400G mode)

Working temperature: -5°C to+55°C

Optical module type: Supports CFP2-DCO pluggable coherent optical module

2.Line side transmission performance

Line speed: 400G (software configurable to 200G)

Modulation format: Software configurable, supports DP-16QAM, DP-8QAM, DP-QPSK, etc.

Line side optical interface: dual LC interface, supporting CFP2-DCO modules.

Working band: C-band (standard)

Typical relay free transmission distance (based on G.652 fiber optic):

400G (16QAM): ≥ 400 km

400G (QPSK): ≥ 1000 km

Receiver sensitivity (typical, 16QAM): better than -16 dBm

3.Customer side and business characteristics

Customer side connection: Connect to independent customer side business processing boards (such as various branch boards) through onboard high-speed interfaces (such as MPO).

Support customer side agreements: support 400GE, 200GE, 100GE, OTU4, OTU2e, etc.through the business board.

Key bearing characteristics: Supports mapping and crossover of FlexE Channel, supports OTN standard encapsulation and reuse.

4.Management and Operations

Performance monitoring: Real time monitoring of key performance indicators such as optical power, center wavelength, OSNR, Pre FEC bit error rate, etc.

Alarm and diagnosis: Provide comprehensive alarm reporting and fault location information.

Network management support: Supports Huawei iManager U2000/NCE series network management systems to achieve unified management.

4.Typical application scenarios

Expansion and construction of the core layer of urban optical networks: As a high-speed interconnection link between core routers or core computer rooms within the city, it responds to the surge in traffic brought by 5G, broadband, and government enterprise dedicated lines.

Regional/Provincial Trunk Line Upgrade: Used to upgrade the existing 100G/200G trunk network, increase backbone link capacity, and meet the growing demand for data exchange between regions.

Large data center interconnection: providing 400G high-speed and reliable interconnection channels for data centers in the same city or close range.

5G Bearback Network: Provide high bandwidth, hard sliced transmission pipelines at the aggregation layer and core layer of the 5G bearer network.

5.Summary of Core Values

Capacity upgrade for the future: providing the current mainstream and future oriented 400G capacity, laying the foundation for the long-term development of the network.

Stable and reliable, with controllable risks: Based on a mature platform, low technical risks, rich operation and maintenance experience, ensuring long-term stable operation of the business.

Flexible and efficient, cost-effective: The software's customizable features and dual architecture support make network deployment and adjustment more flexible, resulting in a better total cost of ownership (TCO).

Smooth evolution, protecting investment: It is well compatible with existing network equipment, supports gradual upgrades, and maximizes the protection of customers' existing investments.

6.Ordering and Deployment Instructions

Basic board model: TNV3N402.

Specific models of CFP2-DCO coherent optical modules need to be selected separately.

It needs to be used in conjunction with the corresponding customer side business processing board to access the final business.

Before deployment, it is necessary to conduct optical power budgeting and system performance evaluation to ensure that the target transmission distance requirements are met