03030GXA TN13FIU01 TN15FIU TN16FIU TN11FIU Fiber Interface Board for Osn6800 Osn8800 Equipped

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.

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1.Product Overview

1.Basic information of the board

1, Basic information of the board

Attribute specification description

OptiX OSN 9800 series intelligent optical transmission platform

Board name: Fiber Interface Unit Board

Functional positioning: Combining and splitting processing of the main optical channel and optical monitoring channel, as well as optical performance monitoring

Type of board: Passive/Optical Layer Processing Board

Adaptation subrack OSN 9800 series supports subracks of TN series cards

Front panel dimensions: height x width x depth: 264.6 mm x 25.4 mm x 220 mm

Weight 1.0 kg

Typical power consumption 0.2 W

Maximum power consumption of 0.3 W (normal operation at maximum ambient temperature)

Working temperature -5°C to+55°C

Key features include main light and OSC multiplexing, online optical performance monitoring, ultra-low power consumption (0.2W), passive design

2.Interface specifications

Interface Identification Interface Type Function Description

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

OUT LC/UPC line output port, sending multiplexed signals to fiber optic lines

TM LC/UPC to terminal/business board port, connected to multiplexer or circuit board

RM LC/UPC receiver port (for specific configuration)

MON LC/UPC online monitoring port, which can be connected to a spectral analyzer or spectral analysis unit to monitor the spectral and optical performance of the composite signal without affecting the business

TC LC/UPC OSC channel related ports

RC LC/UPC OSC channel related ports

3.Core functional characteristics

Functional Characteristics Technical Description System Value

Main optical channel multiplexing combines the main optical channel signal with the optical monitoring channel (OSC) signal for transmission, or separates the OSC signal from the multiplexed signal to achieve efficient coupling of the optical signal between the fiber optic line and the equipment, ensuring independent transmission of the out of band monitoring channel

Online optical performance monitoring provides MON monitoring port, which can be connected to an external spectral analyzer to monitor signal spectrum, 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

Low insertion loss design optimizes optical path design to minimize signal insertion loss, reduce pressure on system optical power budget, and extend transmission distance

The high isolation main optical channel and OSC channel have excellent isolation characteristics to prevent inter channel crosstalk and ensure signal quality

Optical layer ASON supports automatic switching of optical layers, providing basic support for intelligent optical networks

4.Optical performance parameters

Interface/Channel Parameter Specification Remarks

The working wavelength range of the main optical channel is 1529 nm -1561 nm in the C-band

The working wavelength range of the optical monitoring channel is 1500 nm -1520 nm, suitable for TN13FIU01/02 version

All ports have excellent return loss characteristics with optical return loss>40 dB, reducing reflection

IN-TM/RM-OUT insertion loss ≤ 1.5 dB main optical channel insertion loss

IN-TC/RC-OUT insertion loss ≤ 1.0 dB OSC channel insertion loss

IN-TM isolation>40 dB main optical channel isolation

IN-TC isolation>12 dB OSC channel isolation

PDL with polarization related loss<0.2 dB for all channels is extremely low and insensitive to polarization effects

5.Power consumption and environment

Parameter specifications

Typical power consumption 0.2 W

Maximum power consumption 0.3 W

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.Comparison with TN12FIU

Characteristics TN12FIU TN13FIU

Working band Super C band (1524.50-1572.06nm) C band (1529-1561nm)

OSC wavelength range 1500-1520nm 1500-1520nm

Insertion loss ?1.5 dB ? 1.5 dB

Isolation (main light)>40 dB>40 dB

Polarization related loss<0.2 dB<0.2 dB

Typical power consumption 1.0 W 0.2 W

Applicable System Super C-band High Density DWDM System C-band Standard DWDM System

*Note: TN13FIU has multiple sub versions (such as TN13FIU01/02/03), and different versions may have differences in OSC wavelength range, isolation, and other indicators.*

7.Application scenarios

Core Value of Application Scenario Deployment Method

The DWDM terminal station is deployed on the line side of the OTM site, connecting the multiplexer/demultiplexer with the fiber optic line to achieve the multiplexing and demultiplexing of the main optical signal and OSC, and is the standard optical layer interface of the wavelength division system

The optical amplification station is located in the line amplification station and is used in conjunction with the optical amplifier to provide access/drop for monitoring channels, ensuring that the remote supply station can still be monitored by the network management

ROADM nodes are deployed on the line input/output side of ROADM nodes as reconfigurable optical add/drop multiplexers, providing standard optical interfaces and OSC processing capabilities

Optical performance monitoring points are deployed at key nodes in the network, utilizing the MON port for optical performance monitoring to achieve uninterrupted OSNR, optical power, and spectral monitoring of services, providing data support for network optimization and fault diagnosis

8.Maintenance and ordering information

Project Information

Component code TN13FIU (specific versions such as TN13FIU01/02/03, etc.)

Ordering instructions: When ordering, it is necessary to specify the OSC wavelength range and isolation requirements corresponding to the sub version

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 optical power output from the MON port is approximately a small proportion of the total signal, and it is necessary to confirm the input range of the spectrometer or monitoring unit when using it

After testing and verifying installation, insertion loss testing and OSC channel connectivity testing are required

As a standard optical layer board, it is recommended to configure spare parts at critical nodes in the network for spare parts management

Core Summary:

TN13FIU is a C-band fiber optic interface unit board in the OSN 9800 platform.As the basic component of the optical layer, it undertakes two core functions: multiplexing and demultiplexing of the main optical channel and the optical monitoring channel, as well as online optical performance monitoring.

Core values and positioning:

System optical interface standard component: The FIU board is an indispensable optical layer interface board in DWDM systems, connecting the internal optical path of the equipment with external fiber optic lines, and handling out of band OSC channels.

Online monitoring enabler: Provides optical performance monitoring capability that does not affect business through the MON port, providing key data entry points for preventive maintenance and dynamic optimization of the network.

Ultra low power consumption and high reliability: Based on passive optical device design, the power consumption is only 0.2W, almost no heat is generated, and it has extremely high reliability and long service life.

Excellent optical performance: insertion loss ≤ 1.5dB, PDL<0.2dB, isolation>40dB and other indicators, ensuring minimal impact on the system's optical power budget.

Technical features:

Supports C-band (1529-1561nm) and OSC band (1500-1520nm)

Provide dedicated MON monitoring port for external spectral analysis equipment

Extremely low polarization related loss (<0.2dB), friendly to high-speed modulation signals

Passive design, power consumption only 0.2W, no need to consider heat dissipation

Application suggestion:

This board is a standard configuration component of the OSN 9800 wavelength division system, suitable for C-band DWDM systems. Of particular note is the value of its MON monitoring port. It is recommended to fully utilize this port at critical nodes in the network, connect it to optical performance monitoring units, and build an intelligent optical layer that can be monitored and optimized.