TN12WSM9/TN13WSM9/TN16WSM9/TN17WSM9: 9-port Wavelength Selective Switching ---OSN9800 WDM Universal Platform Subracks

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1.Product Overview

1.Basic information of the board

Attribute specification description

OptiX OSN 9800 series intelligent optical transmission platform

Board name: 9-port wavelength selection switch combiner board

Functional positioning enables dynamic routing scheduling of multiple local wavelengths in a ring or chain network, routing any wavelength combination to the line direction

Board type: Optical layer wavelength selection switch, combiner board

Compatible with subracks such as OSN 9800 U series/M series that support TN series cards

Front panel dimensions: height x width x depth: 264.6 mm x 50.8 mm x 220 mm

Typical power consumption is about 25.0 W

2.Interface and Port Definition

Interface Identification Interface Type Quantity Function Description

AM1~AM8 LC/UPC 8 uplink port, connected to the single wavelength signal of the local transmitter

OUT LC/UPC 1 common output port, outputs the multiplexed multi wavelength signal to the line side

EXPO LC/UPC 1 expansion port, used for cascading or expanding applications

Monitoring port LC/UPC 2 online monitoring port, can be connected to a spectral analyzer to monitor signal spectra, optical power and other parameters

3.Core functional characteristics

Functional Module Technical Description System Value

Dynamic wavelength routing can dynamically route any single wavelength or wavelength combination input from different local ports to the common port on the line side for wavelength level flexible scheduling.It supports dynamic wavelength allocation in ring or chain networks, greatly enhancing network configuration flexibility

The DWDM standard supports 40 or 80 channel DWDM systems, with channel spacing of 50GHz or 100GHz, and is fully compatible with mainstream DWDM systems

Each wavelength VOA adjustment supports independent attenuation adjustment of 0-15dB for each on road wavelength to achieve fine adjustment of on road power, optimize nonlinear effects, and balance the performance of each channel

Online optical performance monitoring provides 2 online monitoring ports, which can be connected to an external spectral analyzer for real-time monitoring of the combined signal spectrum without interrupting business for optical layer performance diagnosis and optimization, greatly improving operation and maintenance efficiency

Optical layer ASON supports automatic switching of optical layers, providing basic support for intelligent optical networks and achieving automated wavelength level business scheduling and protection

4.Optical performance parameters

Parameter condition specifications (reference) Remarks

Number of optical channels -80 supports high-density wavelength division systems

Adjacent channel spacing -50 GHz ITU-T standard grid

Working wavelength range: 1529 nm -1561 nm for all ports in the C band

Insertion loss AMx OUT (VOA=0dB) ≤ 8.0 dB Loss from the uplink port to the common port

Maximum channel insertion loss difference ≤ 1.5 dB between channels to ensure power balance among channels

Port isolation between adjacent/non adjacent channels > 25 dB/ > 30 dB to suppress inter channel crosstalk

Each wavelength attenuation range can be independently adjusted by 0-15 dB per channel, and the power on the road can be adjusted

Reconfigure time - ≤ 3 seconds wavelength scheduling response time

Maximum reflectivity -40 dB for all ports with excellent return loss characteristics, reducing reflection

Polarization related loss ≤ 1.0 dB for all ports, friendly to high-speed modulation signals

5.Comparison with TN12WSD9

Features TN12WSM9 (Reference) TN12WSD9

Functional direction: uplink multiplexing, downlink demultiplexing

Corresponding to 8 uplink (AM) ports, 1 public (OUT) port, 1 input (IN) port, and 8 downlink (DM) ports

The core function is to insert the local business wavelength into the line and route the line wavelength down to the local area

Application scenario: wavelength sender/service insertion node, wavelength receiver/service extraction node

6.Application scenarios

Core Value of Application Scenario Deployment Method

The wavelength insertion nodes of the ring network/chain network are deployed at the intermediate nodes of the ring network or chain network, realizing dynamic wavelength routing and supporting any wavelength combination to be routed from any port, flexibly adapting to business change requirements

ROADM node supplements the uplink in ROADM node as an uplink expansion unit, increasing the density of uplink ports to provide 8 uplink ports, supporting independent VOA adjustment per wavelength, and optimizing transmission performance

Optical layer ASON network nodes serve as manageable on road units in networks that require optical layer intelligence features.Optical layer ASON supports automated business scheduling and protection

Online performance monitoring points use monitoring ports to connect optical performance monitoring units (OPMs) for real-time monitoring of on road channel power and spectrum, achieving optical layer visualization

7.Maintenance and ordering information

Project Information

Component code TN12WSM9

Ordering instructions: When placing an order, it is necessary to confirm the working band, channel spacing, and whether flexible grid support is required

On site operation supports hot plugging, and anti-static wrist straps should be worn during operation.Pay attention to cleaning the fiber optic connectors

After the installation of VOA configuration, VOA attenuation calibration needs to be performed through the network management to ensure control accuracy

After testing and verifying installation, insertion loss testing, port connectivity testing, wavelength scheduling function verification, and VOA function verification need to be conducted

Core Summary (Reference):

TN12WSM9 (reference) is an on road wavelength selection switch combiner board corresponding to the WSD9 series in the OSN 9800 platform, which can achieve dynamic on road scheduling of multiple local wavelengths in ring or chain networks.

Core values and positioning:

Dynamic wavelength routing core: supports any wavelength combination to be routed from any port, greatly enhancing network configuration flexibility.

Refined power management: Each wavelength on the road can be independently adjusted by 0-15dB VOA, allowing for remote precise adjustment of transmission power and optimization of nonlinear effects.

Intelligent operation and maintenance support: Provides online monitoring ports and comprehensive alarm monitoring functions, supports optical layer ASON, and provides a foundation for intelligent optical networks.

Collaborative networking with WSD9: usually combined with WSD9 series cards to form a complete bidirectional wavelength scheduling node.

Further inquiry suggestions:

You can obtain accurate information about TN12WSM9 through the following methods:

Visit the official website of the enterprise business: search for the exact model TN12WSM9 in the support center or document center.

Contact technical support or agents: provide accurate board model, query internal database to obtain the latest product specifications