03030LJY TN11RDU901 HW OSN 9800 OSN9800 TN11RDU9

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.

Product Description

1.Product Overview

1.Basic information of the board

Attribute specification description

OptiX OSN 9800 series intelligent optical transmission platform

Board name 9-port ROADM splitter (C-band)

Functional positioning broadcasts the main optical channel signal to 9 directions simultaneously, achieving reconfigurable optical add/drop multiplexing function

Board type: Optical layer ROADM processing 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 25.4 mm x 220 mm

Weight 1.1 kg

Typical power consumption of 6.0 W

Maximum power consumption of 6.6 W (normal operation at maximum ambient temperature)

Working temperature -5°C to+55°C

Key features include 9-directional broadcasting, C-band DWDM support, online optical performance monitoring, optical layer ASON support, alarm and performance event monitoring

2.Interface and Port Definition

Interface Identification Interface Type Quantity Function Description

IN LC/UPC 1 line input port, receiving multiplexed signals from fiber optic lines

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

TOA LC/UPC 1 optical amplifier unit connection port, connected to the optical amplifier board

DM1~DM8 LC/UPC 8 downlink ports, which downlink the broadcast signal to the local receiver

Monitoring port LC/UPC 2 online monitoring port, which can be connected to a spectral analyzer or spectral analysis unit to monitor signal performance without affecting business operations

3.Core functional characteristics

Functional Module Technical Description System Value

Multi directional broadcasting simultaneously broadcasts the main optical channel signal to 9 directions (8 downstream ports+1 expansion port) to achieve the core function of reconfigurable optical add/drop multiplexing (ROADM), supporting wavelength level flexible scheduling

Online optical performance monitoring provides 2 online monitoring ports, which can be connected to an external spectral analyzer to monitor signal spectra, optical power, OSNR and other parameters in real time without interrupting business for optical layer performance diagnosis and optimization, greatly improving operation and maintenance efficiency

Alarm and performance event monitoring: Real time detection of optical power and reporting of board related alarms and performance events for rapid fault location, achieving preventive maintenance

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

The DWDM standard supports compliance with DWDM technical specifications, fully compatible with mainstream DWDM systems in the C-band, and suitable for backbone and metropolitan wavelength division networks

4.Optical performance parameters

Parameter Port Specification Remarks

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

Insertion loss IN-DM1~DM8 ≤ 12.5 dB Loss from line input to downstream port

Insertion loss ROA-DM1~DM8 ≤ 11.5 dB Loss from optical amplifier to downstream port

Insertion loss IN-EXPO ≤ 12.5 dB Loss from line input to expansion port

Insertion loss IN-TOA ≤ 1.0 dB Loss from line input to optical amplifier port

Insertion loss consistency: ≤ 1.2 dB between channels to ensure power balance among channels

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

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

5.Power consumption and mechanical parameters

Parameter specifications

Typical power consumption of 6.0 W

Maximum power consumption 6.6 W

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

6.Comparison with TN12RDU9

Characteristics TN11RDU9 TN12RDU9

Working wavelength range: 1529 nm -1561 nm (C-band), 1528.8 nm -1567.6 nm (extended C-band)

Typical power consumption: 6.0 W, 6.2 W

Maximum power consumption 6.6 W 6.8 W

Insertion loss index: The insertion loss of each port is the same, and the insertion loss of each port is the same

Applicable System Standard C-Band DWDM System Extended C-Band High Density DWDM System

7.Application scenarios

Core Value of Application Scenario Deployment Method

The core component of ROADM node serves as the broadcasting unit of ROADM node, broadcasting input signals to multiple line directions to achieve wavelength level flexible scheduling and build a reconfigurable all-optical network

Multi directional business aggregation nodes are deployed at core nodes where multiple line directions intersect, enabling flexible guidance of multi-directional business through broadcast distribution and improving network resource utilization

Optical layer ASON network nodes serve as broadcast units in networks that require optical layer intelligence.Optical layer ASON supports automated wavelength level service scheduling and protection

Online performance monitoring points utilize monitoring ports to connect optical performance monitoring units (OPMs) for real-time monitoring of channel power, wavelength offset, and OSNR, achieving optical layer visualization

8.Maintenance and ordering information

Project Information

Component code TN11RDU9 (specific version may be TN11RDU901, etc.)

Ordering instructions: When placing an order, it is necessary to confirm the working band (C-band) and monitoring port configuration

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

Two monitoring ports can be used to connect to a spectral analyzer, and the input power range needs to be confirmed before use

After testing and verifying installation, insertion loss testing, port connectivity testing, and broadcast function verification are required

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

Core Summary:

TN11RDU9 is a 9-port ROADM splitter board in the OSN 9800 platform.As the core component of the reconfigurable optical add/drop multiplexing node, it broadcasts the main optical channel signal to 9 directions simultaneously, providing a foundation for flexible wavelength level scheduling.

Core values and positioning:

ROADM network core component: By broadcasting signals in multiple directions, reconfigurable optical add/drop multiplexing is achieved, which is the foundation for building flexible all-optical networks.

Online monitoring capability: Provides 2 online monitoring ports, supporting real-time spectral and optical power monitoring without interrupting business, greatly improving operation and maintenance efficiency.

Optical layer ASON support: supports automatic switching of optical network functions, provides basic support for intelligent optical networks, and realizes automated wavelength level business scheduling and protection.

Comprehensive alarm monitoring: Real time detection of optical power and reporting of alarms and performance events, supporting rapid fault location and preventive maintenance.

Technical features:

9-directional broadcasting capability (8 downstream ports+1 expansion port)

Working wavelength range 1529-1561nm (C-band)

IN-TOA insertion loss is only ≤ 1.0dB, optimizing the efficiency of optical amplifier connection

Provide 2 online monitoring ports

Support optical layer ASON

The power consumption is only 6.0W, which is relatively energy-efficient in ROADM boards

Application suggestion:

This board is the core component of the OSN 9800 wavelength division system for ROADM networks, and is particularly suitable for scenarios that require multi-directional broadcasting, flexible wavelength scheduling, and optical layer intelligence features, such as backbone network core hub nodes, multi-directional business aggregation nodes, etc. For higher density systems that require expansion of the C-band (supporting 96 waves @ 50GHz), TN12RDU9 can be chosen. During deployment, it is necessary to fully utilize its online monitoring port, connect to the Optical Performance Monitoring Unit (OPM), and build an intelligent optical layer network that can be monitored, optimized, and reconfigurable, in conjunction with iMaster NCE to achieve automated operation and maintenance of the optical layer.