Network Edge Access Point OSN9800 TNU1N402P Board 400G Integrated Transmission Saves Rack Space

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.

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1.Product Overview

TNU1N402P is a compact, cost-effective 400G multi service wavelength division multiplexing board on the OSN 9800 series optical transmission platform.This board adopts a highly integrated design concept, integrating customer side multi service access processing functions with 400G line side coherent transmission functions on a single board, effectively solving the challenges of device space, power consumption, and deployment cost sensitivity in scenarios such as network edges and access aggregation points.It is an integrated solution for enterprise dedicated line access, data center interconnection edge, 5G bearer aggregation and other applications, aiming to provide efficient 400G transmission capacity with the simplest architecture and optimal cost-effectiveness.

2.Core Features and Value Positioning

Compact integrated design

Single board integration: Within the standard board size, it integrates customer side business interfaces (such as multiple 100GE), business mapping multiplexing units, and complete 400G coherent line transmission units.

Save space and power consumption: Compared with the traditional separated solution of"business board+circuit board", it significantly saves equipment slots and overall power consumption, especially suitable for space limited data center environments.

Multi functional application mode

Muxponder mode: At the network side node, multiple low rate customer services (such as 4x100GE) can be multiplexed and converged into a 400G line wavelength to improve fiber bandwidth utilization.

CPE (Client Equipment) mode: It can be placed in the customer's data center as the starting or ending point of the business, directly connected to the customer's equipment, and connected to the operator's backbone network through a 400G wavelength"one hop", greatly simplifying the customer side network structure.

Economically efficient 400G access

Based on a mature 400G transmission platform, compact and cost optimized design provides highly competitive end-to-end solution costs.

Simplified the network hierarchy and number of devices, thereby reducing the total cost of ownership (TCO) for deployment, operation, and management.

Flexible deployment and activation

The plug and play design simplifies the installation and business activation process, shortening the time for business launch.

Support end-to-end management and configuration through a unified network management system, with easy operation and maintenance.

3.Detailed technical specifications

1.Physical and General Specifications

Model: TNU1N402P

Applicable platform:  OSN 9800 series subrack

Board type: Compact 400G Multi Service Integrated Circuit Board

Typical power consumption:<130W (significantly reduced power consumption compared to the separation scheme)

Working temperature: -5°C to+55°C

2.Customer side interface and business characteristics

Interface type and quantity: Multiple high-speed customer side business interfaces are onboard, with typical configurations supporting 4x100GE (QSFP28) or 1x400GE, etc.

Support business protocols: 100GE, 40GE, 10GE (via converter), OTU4, etc.

Business processing: Supports mapping and multiplexing multiple customer services to OTN containers (such as ODU4), and completing scheduling to the 400G line side within the board.

3.Line side transmission performance

Line speed: 400G

Modulation format: Supports efficient modulation such as DP-16QAM, optimized for typical access aggregation distances (such as 80km to 200km).

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

Working band: C-band

Target transmission distance: mainly for urban access and short-range interconnection scenarios, with a typical relay free distance of ≥ 80 km, and can support longer distances through optimization.

4.Management and Operations

Unified Network Management: Supports Huawei iManager U2000/NCE series network management, which can manage customer side business and line side transmission parameters uniformly.

Simplified operation and maintenance: Provide port level and channel level performance monitoring and fault alarms, achieving end-to-end visual operation and maintenance.

4.Typical application scenarios

Large enterprise/park dedicated line access: As a CPE deployed at the enterprise headquarters or large parks, it directly connects to the operator's network through 400G wavelength high-speed access, building high-quality dedicated lines.

Data Center Interconnection (DCI) Access Layer: At the exit of the data center, the traffic from multiple core switches is aggregated and interconnected with remote data centers through a 400G wavelength, optimizing the DCI edge architecture.

5G bearer network aggregation layer: In the metropolitan aggregation room, 5G backhaul traffic from multiple access rings is aggregated and transmitted upwards to the core network through 400G wavelength.

Network edge business aggregation point: Any network edge node that needs to aggregate and transmit dispersed business traffic upwards.

5.Summary of Core Values

Simplify architecture and save investment: The"All in One" design reduces the variety and quantity of equipment, lowers initial investment and data center leasing costs.

Agile deployment and rapid business deployment: Integrated hardware and simplified configuration significantly shorten the business activation cycle.

High cost-effective 400G access: Provides a convenient gateway to 400G high-speed networks at a cost close to traditional medium to low-speed solutions.

Easy operation and maintenance: Unified fault delineation and management interface, reducing daily operation and maintenance complexity.

6.Ordering and Deployment Instructions

Basic board model: TNU1N402P.

It is usually a standard configuration and may include fixed types and quantities of customer side interfaces, which need to be specified when ordering.

Corresponding CFP2-DCO line side optical modules need to be configured.

Before deployment, it is necessary to clarify the application mode (CPE or Muxponder) and complete the corresponding business planning and data configuration.