Original Osn6800 Osn8800 M40V 40-Channel Multiplexing Board VOA 03030QAM TN13M40V02 03030QAM TN13M40V02 Fiber Optic Equipment

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Descripci?n del producto

1.Product Overview

1.Basic information of the board

Attribute specification description

Device Platform OptiX OSN 9800 Series Intelligent Optical Transmission Platform (Next Generation Enhanced)

Board name: 40 channel DWDM combiner board (supports flexible grid, ultra wide spectrum enhanced type)

Functional positioning synthesizes up to 40 DWDM single wavelength signals into one combined wave signal for line transmission, supporting flexible grid configuration and ultra wide spectrum expansion

Type of board: Passive multiplexer

Adaptation subrack OSN 9800 series supports TN series card subracks (U16/U32/U64, etc.)

The physical dimensions comply with the TN series business board standard dimensions

Typical power consumption 0 W (passive design, no power supply required)

Working temperature -5°C to+55°C

Humidity requirement 5% to 95% RH, no condensation

Key features include 40 channel multiplexing, Flex Grid enhanced version, Super C+band support, ultra-low insertion loss, ultra-high isolation, and integrated high-precision MON monitoring port

2.Interface and Port Definition

Interface Identification Interface Type Quantity Function Description

CH1~CH40 LC/UPC 40 channel input ports, connected to various wavelength transmitters (such as TN14LSC and other 800G/1.6T circuit boards), receive single wavelength signals

COM LC/UPC 1 common output port, outputting multiplexed multi wavelength signals to the line side (such as connecting optical amplifiers or fiber optic lines)

MON LC/UPC 1 high-precision monitoring port, coupled with approximately 1% optical signal (±0.2% high-precision), used for online optical performance monitoring

3.Core functional characteristics

Functional Characteristics Technical Description System Value

Wavelength multiplexing is based on the new generation of array waveguide grating (AWG) or liquid crystal tunable optical filtering technology, which synthesizes 40 different wavelength optical signals into one transmission to achieve single fiber transmission of multi wavelength signals.It is the core transmitting component of the super 100G/800G system, greatly improving the utilization efficiency of optical fibers

Enhanced flexible grid supports fixed spacing of 50GHz/100GHz and flexible grid adjustment of 25GHz~800GHz, complying with the latest ITU-T G.694.1 flexible grid specification to adapt to mixed transmission at various rates from 10G to 1.6T, supporting ultra wide spectrum flexible scheduling, and maximizing spectrum utilization efficiency

The Super C+band covers the working wavelength range (1524.50 nm~1575.37 nm) and supports flexible configuration of 40 channels, which can be extended to 96 wave/120 wave high-density systems, providing a complete foundation for the evolution towards Super C+Super L

The ultra-low insertion loss adopts the next-generation ultra-low loss AWG design and photonic crystal fiber technology, reducing the combined insertion loss to industry-leading levels and significantly reducing the consumption of system optical power budget, greatly improving the transmission distance of high-speed signals such as 800G/1.6T

The typical isolation value of adjacent channels with ultra-high isolation is>30dB, and the isolation value of non adjacent channels is>45dB, effectively suppressing inter channel crosstalk and meeting the strict isolation requirements of high-order modulation formats (such as 64QAM)

Passive design is entirely based on passive optical components to achieve functionality, without the need for power supply, zero power consumption, and zero heat generation.It has extremely high reliability and long service life, without the need for heat dissipation considerations

The high-precision monitoring port is equipped with a high-precision splitter, which couples 1% ± 0.2% of the signal to the MON port.The coupling accuracy is greatly improved to achieve more accurate and uninterrupted online spectral analysis and optical performance monitoring, supporting network self optimization and predictive maintenance

4.Optical performance parameters

Parameter condition specification remarks

Working wavelength range -1524.50 nm~1575.37 nm Super C+band, supporting 120 wave @ 50GHz system

Channel spacing - supports 50GHz/100GHz fixed spacing

Supports flexible grid adjustment from 25GHz to 800GHz, compliant with the latest ITU-T G.694.1 flexible grid standard

Channel bandwidth (-1dB) 50GHz interval ≥ 0.22 nm ensures the passage of 800G/1.6T signals

Channel bandwidth (-1dB) 100GHz interval ≥ 0.45 nm to ensure signal passage

Insertion loss for all channels, including connectors ≤ 4.2 dB (typical value) using the new generation ultra-low loss technology

Consistency: The difference in insertion loss between each channel is ≤ 1.0 dB, ensuring power balance at the transmitting end of each channel

Adjacent channel isolation ≥ 30 dB to suppress adjacent channel crosstalk and support high-order modulation

Non adjacent channel isolation interval ≥ 2 channels ≥ 45 dB provides higher isolation

Polarization related loss: All channels ≤ 0.2 dB are extremely insensitive to polarization effects

Return loss: All ports have an excellent return loss characteristic of ≥ 50 dB

Directionality - ≥55 dB to prevent reverse light interference

MON port coupling ratio monitoring port 1% ± 0.2% high-precision coupling

Insertion loss of MON port - ≤ 20 dB (from CH to MON) Monitoring port output power level

5.Power consumption and environment

Parameter specifications

Power consumption 0 W (passive design, no power supply required)

Working temperature -5°C to+55°C

Storage temperature -40°C to+70°C

Relative humidity 5% to 95% RH, no condensation

Air pressure requirement: 70 kPa to 106 kPa

6.Application scenarios

Core Value of Application Scenario Deployment Method

The ultra 100G/800G flexible grid system, as the core of the ultra 100G network that supports Flex Grid, works with the new generation wavelength selective switch (WSS) to achieve sub GHz level fine spectrum scheduling through the addition of a multiplexing unit, supporting mixed transmission of 400G/800G/1.6T

The next generation ROADM nodes support dynamic wavelength scheduling with ultra wide spectrum and ultra high rate as high-density multiplexing units in colorless, directionless, and contentless ROADM nodes, constructing all-optical Mesh networks

The super core backbone network aggregates multiple 400G/800G services at the core nodes of the backbone network onto the same optical fiber to maximize fiber spectrum utilization, cope with exponential traffic growth, and reduce transmission costs per bit

The interconnection of ultra large scale data centers in Hyperscale DCI provides a future oriented DCI interconnection solution for ultra high speed rate wavelength multiplexing transmission of multiple data centers, supporting the ultra large bandwidth requirements between AI/ML clusters

The sending end of the submarine cable system is located at the submarine cable landing station, serving as an ultra-high density multiplexing unit to support the evolution of the submarine cable system towards a single wave 800G/1.6T, maximizing the return on investment of the submarine cable

High precision online monitoring points utilize high-precision MON ports to connect new generation optical performance monitoring units, achieving sub dB OSNR monitoring and sub GHz wavelength offset detection, supporting optical layer autonomous driving

7.Difference from TN11M40V/TN12M40V

Features TN11M40V TN12M40V TN13M40V

Working band extension C-band (1528.8-1567.6nm) Super C-band (1524.5-1572.06nm) Super C+band (1524.5-1575.37nm)

Insertion loss ? 5.0 dB ? 4.8 dB ? 4.2 dB

Insertion loss consistency ? 1.5 dB ? 1.2 dB ? 1.0 dB

Adjacent isolation degree ≥ 25 dB ≥ 28 dB ≥ 30 dB

Flexible grid range 37.5GHz~200GHz 37.5GHz~400GHz 25GHz~800GHz

MON mouth accuracy ± 0.5% ± 0.5% ± 0.2%

Applicable systems: 100G/200G system, 200G/400G system, 400G/800G/1.6T system

8.Maintenance and ordering information

Project Information

Component code TN13M40V (specific versions such as TN13M40V01, etc.)

Ordering instructions: When placing an order, it is necessary to confirm the flexible grid support range, working band (Super C+), and MON port accuracy requirements

The standard configuration for connector selection is LC/UPC, supporting LC/APC high return loss versions

Port identification: Each channel port needs to be accurately matched with the transmitter wavelength based on flexible grid planning

On site operation supports hot plugging, and anti-static wrist straps must be worn during operation to keep the fiber end face clean

After testing and verifying installation, insertion loss testing and channel connectivity testing are required, and high-precision spectrometers are used to verify the composite spectrum

As a core passive component for the future, spare parts strategy is recommended to be configured in national backbone nodes

Core Summary:

TN13M40V is the flagship flexible grid combiner board for the 400G/800G/1.6T era in the OSN 9800 platform, representing the highest level of Huawei's passive combiner technology.

Core values and positioning:

Future oriented ultra wide spectrum support: Super C+band coverage (1524.5-1575.37nm) provides a smooth evolution path for expanding to the C+L band and doubling single fiber capacity.

Industry leading optical performance: ultra-low insertion loss (≤ 4.2dB), ultra-high isolation (adjacent ≥ 30dB), excellent consistency (≤ 1.0dB), providing the best transmission channel quality for high-speed signals such as 800G/1.6T.

Extremely flexible spectrum scheduling: supports ultra wide flexible grid adjustment from 25GHz to 800GHz, and can simultaneously carry any rate business from 10G to 1.6T, achieving " zero waste " of spectrum resources.

Sub GHz level optical layer monitoring: With high-precision MON port (±0.2%) and intelligent optical layer system, sub GHz level wavelength offset detection and sub dB level OSNR monitoring can be achieved, laying the foundation for optical layer autonomous driving.

Building the cornerstone of the next generation optical network: As the core component of the OSN 9800 platform's Super C+Super L evolution route, TN13M40V is the key foundation for building Tb/s level all-optical networks for 2030.

Application suggestion:

This board is the flagship multiplexing component of the OSN 9800 wavelength division system, designed for the era of over 100G/800G and supporting extremely flexible spectrum scheduling. It is particularly suitable for scenarios that require extreme performance and future evolution capabilities, such as backbone network core nodes, ultra large scale data center interconnection, and next-generation ROADM networks. When deploying, it is necessary to combine the new generation WSS, optical amplifiers, and intelligent control systems to build a complete, future oriented ultra high speed all-optical network solution.