DWDM OSN 9800 M12 Line Boards G1M402 Optical Transponder Units 03032VKU TNG1M402C01

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

Table 1: Basic Identification and Specifications

Attribute specification description

Device Platform OptiX OSN 9800 V Series Intelligent Optical Transmission Platform

Board name: 400G dual carrier customer side line side integrated board (C+L band)

A highly integrated board that integrates customer side business access and line side wavelength conversion

Physical dimensions: height x depth: 30.0 mm x 220.0 mm

The slot requirement requires one TN subrack business card slot

Typical power consumption of 160W (full load working state, fully open C+L band)

Working temperature -5°C to+55°C

Key features support C-band and L-band extension, integrated design on customer side line side

2.Interface and Business Characteristics

Table 2: Customer side interface specifications

Interface type, connector/module quantity, support business type and speed

High speed Ethernet/OTN QSFP-DD/QSFP28/CFP2 supports flexible configuration of multiple business modes such as 1x 400GE, 2x 200GE, 1x OTUCn, 4x 100GE, etc

Multiple speed service interfaces QSFP28/SFP28, supporting 2x 100GE, 2x OTU4, or 8x/20x 10/25GE low-speed service aggregation access

Table 3: Line side characteristics

Parameter C-band specification L-band specification

Line rate 400 Gbit/s (dual carrier) 400 Gbit/s (dual carrier)

Modulation Format Probability Shape-16QAM (PS-16QAM) Probability Shape-16QAM (PS-16QAM)

Wavelength range 1529.16 nm~1567.14 nm 1570.01 nm~1609.19 nm

Channel spacing supports 75 GHz flexible grid support 75 GHz flexible grid

Output optical power -2 dBm~+3 dBm (adjustable) -2 dBm~+3 dBm (adjustable)

Band selection supports software switching to select C-band or L-band output

3.Core functions and architecture

Table 4: Integrated functional characteristics

Advantages of functional module description

Business aggregation and mapping flexibly aggregate and map multiple Ethernet/OTN services on the customer side to ODUflex/OTUCn containers, and adapt them to 400G line side single boards to complete business integration and wavelength conversion, saving slots and simplifying wiring

C+L band configurable line side laser supports software switching between C band and L band to achieve doubling of spectrum resources, flexible network planning, and is a key technology to solve C-band spectrum depletion

OSU channelized cross connection supports ODUflex and finer grained OSU (Optical Service Unit) cross connections, providing sub wavelength level service scheduling capabilities, finer bandwidth allocation, and improved utilization

High order modulation and shaping use PS-16QAM modulation combined with probability shaping technology to achieve an optimized balance between capacity and transmission distance, improving spectral efficiency

4.Transmission performance parameters

Table 5: Optical Performance Indicators (Typical Values, Based on PS-16QAM)

Parameter testing conditions: C-band indicators, L-band indicators

Receiving sensitivity BER ≤ 2E-2 (FEC threshold) about -10 dBm about -9.5 dBm

The optical signal-to-noise ratio margin is 75GHz grid, reaching a BER threshold of approximately 12 dB and 12.5 dB before FEC

Dispersion tolerance range (fully compensated by DSP)>± 40000 ps/nm>± 40000 ps/nm

Typical transmission distance G.652 fiber optic, without electrical relay, considering a typical optical amplifier section of about 600-800 kilometers, about 550-750 kilometers

5.Key Technologies and Network Value

Table 6: Core Technology Innovation Points

Technical Explanation Network Value

The C+L band extension extends the available spectrum from the C band (~4.8 THz) to the C+L band (~9.6 THz), doubling the theoretical capacity of a single fiber and providing the most fundamental solution for dealing with traffic surges

Integrating business interfaces and coherent optical modules on a single board for customer side line side integration reduces internal device interconnection, end-to-end latency, and enhances integration and reliability

Flexible business adaptation, customer side port speed and mode can be software defined, supporting mixed access from 10G to 400G for future evolution, protecting investment, and carrying diverse businesses on one network

OSU flex scheduling supports flexible pipeline partitioning with granularity lower than ODU0 to meet the strict requirements of hard slicing and low latency for 5G bearer, dedicated line and other businesses

6.Typical application scenarios

Table 7: Application Scenarios

Problems solved by specific application methods in the scenario

The maximum expansion of the backbone network is achieved on the fully loaded C-band system, enabling the creation of new wavelength channels in the L-band without laying new optical fibers, to double the network capacity and smoothly upgrade

As a DCI edge device, the interconnection of large data centers directly connects to the 400G port of the data center switch and converts it into a wavelength division line to simplify the network hierarchy, providing a direct channel with ultra high bandwidth and ultra-low latency

The integrated business carrier hub aggregates multiple rate services (10G/100G/200G/400G) from the metropolitan area network at the core node, and transmits them to the backbone network through the C/L band to achieve unified access and efficient transmission of multiple services, optimizing the network structure

The transportation network for computing power networks provides OSU level flexible hard pipelines, connecting distributed computing nodes to meet the requirements of efficient scheduling of computing power resources for network bandwidth and certainty in scenarios such as East Data and West Computing

7.Management and Maintenance

Table 8: Monitoring and Management Functions

Category support function

Performance monitoring includes sub-band and subcarrier monitoring of optical power, OSNR, OSU channel performance, bit error rate, and laser operating status

Alarm management includes customer side LOS, line side LOS/LOF, modulator failure, abnormal band switching, OSU link packet loss, etc

Intelligent operation and maintenance support lossless bandwidth adjustment, one click band switching, business health prediction, and root cause analysis of faults (requires cooperation with iMaster NCE)

Maintain operation port loopback, error testing, laser shutdown, wavelength and band reconfiguration

8.Compatibility and configuration requirements

Table 9: Compliance with Standards and Compatibility

Category standards/specifications/instructions

OTN standards ITU-T G.709, G.709.1 (OSU), G.798.1, G.872.1

Ethernet standards IEEE 802.3bs, 802.3cd, 802.3bm

Optical layer standard OIF 400G ZR+Implementation Agreement

Band standard ITU-T G.694.1 (recommended frequency extension)

Device compatibility must be used for the OSN 9800 V series platform, and the host software and network management must support the C+L feature

The supporting requirements require the optical amplification unit (such as OA series) in the network to support both C+L band amplification and use an L-band multiplexer/demultiplexer

Core Summary:

TNG1M402C01 is a flagship fusion board launched for the era of all-optical backbone network 3.0. It is not only an industry-leading 400G board that supports C+L band configuration, but also achieves a leap from " simple capacity improvement " to " capacity, efficiency, intelligence, and experience " through deep integration of customer side and line side functions and OSU level fine scheduling capabilities. It is the core component for building an all-optical base with ultra high bandwidth, ultra-low latency, and ultra-high flexibility, capable of carrying computing power traffic for the next decade.