DWDM/WDM Equipment OptiX OSN 6800 TN11RMU9 Transmission Board HW

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.

Description du produit

1.Product Overview

1.Basic information of the board

Attribute specification description

OptiX OSN 9800 series intelligent optical transmission platform

Board name: 9-port reconfigurable optical add/drop multiplexing unit (ROADM WSS board)

Functional positioning enables dynamic routing selection at the wavelength level in 9 directions, completing the on/off and through switching of optical channels

Type of board: Wavelength Selective Switch (WSS)

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 25.4 mm x 220 mm

Weight 1.1 kg

Typical power consumption 6.5 W

Maximum power consumption of 7.0 W (normal operation at maximum ambient temperature)

Working temperature -5°C to+55°C

Key features include 9-port wavelength routing, colorless, non directional, non blocking, flexible grid support, online optical performance monitoring, and support for optical layer ASON

2.Interface and Port Definition

Interface Identification Interface Type Quantity Function Description

COM LC/UPC 1 common port, connected to line multiplexing signal or broadcasting unit (such as RDU board)

LINE1~LINE8 LC/UPC 8 line direction ports, respectively connected to 8 different directions of line optical fibers

MON LC/UPC 1 online monitoring port, can be connected to an external spectral analyzer to monitor output spectra

EXT LC/UPC 1 expansion port, used for cascading or expanding applications (some models)

3.Core functional characteristics

Functional Module Technical Description System Value

Wavelength dynamic routing is based on liquid crystal silicon (LCoS) technology, which can independently switch any wavelength set input from a common port to any one or more line direction ports to achieve colorless, non directional, and non blocking ROADM node core functions, supporting flexible optical layer business scheduling

Flexible grid support supports 50GHz/100GHz fixed spacing and 37.5GHz~400GHz flexible grid adjustment, compliant with ITU-T G.694.1 standard to adapt to mixed transmission at different rates, maximizing spectrum utilization efficiency

The wavelength blocking function supports blocking specific wavelengths (attenuation>40dB), achieving channel isolation for easy maintenance and fault isolation, and preventing crosstalk

Online optical performance monitoring provides MON monitoring port, which can monitor the output spectrum, channel power, and OSNR in real time without interrupting business for optical layer performance diagnosis and optimization, 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

Alarm and performance event monitoring: Real time detection of optical power and wavelength locking status of each port, and reporting of alarms and performance events for rapid fault location and preventive maintenance

4.Optical performance parameters

Parameter condition specification remarks

Working wavelength range: 1529 nm -1561 nm for all ports in the C-band, supporting optional extension of the C-band

Channel spacing - supports 50GHz/100GHz fixed spacing and Flex Grid adjustment

Insertion loss COM → Any LINE ≤ 6.0 dB including WSS self loss

Consistency of insertion loss: ≤ 1.0 dB between channels to ensure power balance in all directions

Isolation between adjacent channels, same port, adjacent channels ≥ 30 dB, suppression of adjacent channel crosstalk

Non adjacent channel isolation with port spacing ≥ 2 channels ≥ 35 dB

Different isolation levels between ports LINE ports ≥ 40 dB to prevent directional crosstalk

Effective isolation achieved by blocking channels with a depth of ≥ 40 dB

Polarization related loss ≤ 0.5 dB for all ports, friendly to high-speed modulation signals

Return loss: All ports have an excellent return loss characteristic of ≥ 45 dB

Switching response time, wavelength reconfiguration ≤ 200ms, dynamic scheduling response time

The coupling ratio of the monitoring port to the MON port is about -20 dB (1% coupling), which does not affect the main optical channel

5.Power consumption and mechanical parameters

Parameter specifications

Typical power consumption 6.5 W

Maximum power consumption of 7.0 W (at maximum ambient temperature)

Front panel dimensions 264.6 mm (height) x 25.4 mm (width) x 220 mm (depth)

Weight 1.1 kg

Working temperature -5°C to+55°C

Storage temperature -40°C to+70°C

6.Comparison with ROADM boards of the same series

Characteristics TN11RMU9 TN11RDU9 TN12RDU9

Board type wavelength selection switch (WSS) splitter splitter splitter splitter

Core Function Wavelength Dynamic Routing Signal Broadcast Signal Broadcast

Working wavelength range: C-band, C-band extension, C-band

Number of ports: 1 public port+8 line ports 1 input+8 downstream+1 extension 1 input+8 downstream+1 extension

Insertion loss ? 6.0 dB (routing) ? 12.5 dB (downlink) ? 12.5 dB (downlink)

Optical Layer ASON Support Support Support Support Support

Typical power consumption 6.5 W 6.0 W 6.2 W

7.Application scenarios

Core Value of Application Scenario Deployment Method

Colorless, non directional, and non blocking ROADM nodes are combined with RDU splitter plates and combiner plates to form a complete ROADM node that enables any wavelength to be routed up and down from any direction, building a flexible all-optical switching network

Backbone network multi-directional hubs are deployed at core nodes where multiple directions intersect, achieving wavelength level dynamic scheduling to support flexible guidance of multi-directional services and improve network resource utilization

Optical layer ASON intelligent nodes serve as wavelength routing cores in networks that require optical layer intelligence.Optical layer ASON supports automated business scheduling and protection

Dynamic wavelength service activation serves as the core of wavelength cross connection, supporting on-demand fast service distribution to reduce service activation time and improve operational efficiency

8.Maintenance and ordering information

Project Information

Component code TN11RMU9 (specific versions such as TN11RMU901, etc.)

Ordering instructions: When placing an order, it is necessary to confirm the working band (C-band/extended C-band) and grid type

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

The MON port can be connected to a spectral analyzer to monitor and output spectra in real-time

After testing and verifying installation, insertion loss testing, wavelength routing function verification, and isolation testing are required

Spare parts management, as the core board of ROADM, is recommended to configure spare parts at critical nodes

Warranty service standard: The warranty period is 1 year, and technical support can be obtained through authorized distributors

Core Summary:

TN11RMU9 is a 9-port wavelength selective switch (WSS) card in the OSN 9800 platform.As the core routing unit of ROADM nodes, it achieves wavelength level dynamic scheduling and supports colorless, directionless, and non blocking optical layer switching.

Core values and positioning:

Wavelength Routing Core: Based on LCoS technology, it can flexibly switch any wavelength to multiple directions and is the core component for implementing reconfigurable all-optical networks.

Flexible Grid Support: Adapt to mixed transmission at different speeds (10G~400G) to maximize spectral efficiency.

Intelligent operation and maintenance: integrating online monitoring and optical layer ASON support, laying the foundation for optical layer autonomous driving.

Compact design: 9-port configuration is implemented in a 25.4mm wide board, saving subrack slots.

Technical features:

1 public port+8 line direction ports

Insertion loss ≤6.0dB, isolation ≥ 30dB

Supports 50GHz/100GHz and flexible grid

Support optical layer ASON

Provide MON monitoring port

Application suggestion:

This board is usually used in conjunction with RDU splitter boards, optical amplifiers, etc. to construct ROADM nodes, which are suitable for scenarios that require flexible wavelength scheduling such as backbone network hubs and metropolitan area cores. During deployment, it is necessary to combine iMaster NCE to achieve end-to-end intelligent control.