Stock OSN9800 TNU2N402P 400G Multi Functional Wavelength Division Board Original Genuine Integrated Cross Circuit

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

TNU2N402P is an economical multifunctional single wave 400G wavelength division multiplexing circuit board on the OSN 9800 series optical transmission platform.On the basis of providing stable 400G line transmission capability, this board integrates enhanced OTN layer cross scheduling and multi service aggregation functions, aiming to meet the needs of flexible access, efficient integration, and intelligent scheduling of multi services for urban core, regional aggregation and other nodes at a more optimized cost.It is an ideal choice for balancing performance, functionality, and cost, especially suitable for application scenarios that require certain intelligent scheduling capabilities but are budget sensitive in network upgrades or new constructions.

2.Core features and differentiated positioning

Economic intelligent scheduling capability

The board is equipped with an economically efficient OTN layer crossing matrix, which supports flexible switching, aggregation, and offloading of sub wavelength services (such as ODU0/ODUflex), providing network flexibility beyond pure line transmission boards.

Compared to high-end intelligent boards with more comprehensive functions, there may be some simplification in cross capacity or some advanced features, but it maintains completeness in core scheduling functions, achieving an optimized balance between cost and functionality.

Unified access and aggregation of multiple services

Provide multiple customer side business interfaces, supporting simultaneous access and processing of multiple speed services, such as 100GE, 40GE, 10GE, OTU4, etc.

Capable of aggregating dispersed low-speed services onto high-speed 400G line wavelengths, or flexibly distributing multiple sub channel services within a single line wavelength to improve bandwidth utilization efficiency.

Stable and reliable 400G transmission foundation

Based on Huawei's mature 400G coherent transmission platform, it supports programmable modulation formats (such as DP-16QAM) and can be optimized according to actual transmission distance to ensure reliable transmission within the target application range.

Agility for practical scenarios

Through integrated electrical cross functionality, it can quickly respond to business opening and bandwidth adjustment needs, support flexible distribution of government enterprise dedicated lines, cloud access and other businesses, and enhance the agility of network services.

3.Detailed technical specifications

1.Physical and General Specifications

Model: TNU2N402P

Applicable platform: OSN 9800 series subrack

Board type: Economical multifunctional 400G line processing board (integrated access, crossover, and transmission)

Typical power consumption: approximately 140W-180W (depending on business configuration and cross load)

Working temperature: -5°C to+55°C

2.Customer side interface and business characteristics

Interface type: Provides multiple customer side business interface slots, supporting access to business through pluggable modules (such as SFP+/QSFP28).

Supported business types: 100GE, 40GE, 10GE, OTU4, OTU2, etc.

Business processing and cross disciplinary capabilities:

Support standard mapping of customer business to OTN containers.

Supports common levels of electrical layer cross connections such as ODU0/ODU2/ODU4/ODUflex, with a cross capacity of several Tbps, meeting the scheduling needs of most aggregation nodes.

Support business aggregation (Muxponder) and basic guidance functions.

3.Line side transmission performance

Line speed: 400G

Modulation format: Software configurable, typically supports DP-16QAM, suitable for urban and regional transmission scenarios.

Line side optical interface: Supports CFP2-DCO coherent optical modules.

Working band: C-band

Typical relay free transmission distance (based on DP-16QAM, G.652 fiber):

≥ 400 km (meeting the typical distance requirements for urban core and regional convergence)

4.Management and Operations

Unified Network Management: Supports configuration and management through iManager U2000/NCE series network management.

Visual operation and maintenance: supports business path visualization, performance monitoring, and fault alerts, simplifying operation and maintenance.

Protection mechanism: Supports network level protection such as ODUk SNCP to ensure business reliability.

4.Typical application scenarios

Intelligent upgrade of metropolitan aggregation nodes: deployed in the metropolitan aggregation data center, terminating mixed services from multiple access rings, and integrating and flexibly scheduling through electrical cross connection, and then connecting to the core node through 400G wavelength.

Medium sized multi service access point (POP): Provides a cost-effective integrated solution for nodes that require unified access and simple scheduling of various services such as government, enterprise, and mobile.

Regional network traffic diversion point: used for economically and efficiently exchanging and aggregating business traffic from different directions within the regional network, optimizing the network structure.

Cloud network access node: As a convergence point for enterprise cloud or data center interconnection, it enables flexible aggregation and scheduling of multiple access links.

5.Summary of Core Values

The optimal balance between functionality and cost: providing key intelligent scheduling functions at a price close to standard circuit boards, with outstanding cost-effectiveness.

Network architecture simplification: Single board implementation of access, crossover, and transmission reduces device stacking, simplifies network hierarchy and operation.

Improved business agility: The integrated cross capability enables the network to respond more quickly and flexibly to business changes.

Low investment risk: Based on mature platforms, reliable technology, and retaining the ability to evolve towards higher rates and more comprehensive functions.

6.Ordering and Deployment Instructions

Basic board model: TNU2N402P.

According to actual business planning, it is necessary to select customer side optical modules and line side coherent optical modules.

Before deployment, it is necessary to conduct business traffic and cross capacity assessments to ensure that node processing requirements are met.

Provide standard technical support services. For complex networking, it is recommended to conduct preliminary technical consultation.