OSN8800 Original Optical Amplifier Board SSN2BPA TN11CRPC TN11DAS1 TN11HBA TN51HBA Fiber Optic Equipment for Sale

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

Attribute specification description

OptiX OSN 9800 series intelligent optical transmission platform (compatible with OSN 8800/6800)

Board name: High performance optical amplifier board

Functional positioning enables high gain and low noise power amplification of C-band DWDM signals, suitable for mainline transmission scenarios

Board type: Optical Amplification Processing Board (EDFA)

Compatible with subracks such as OSN 9800 U series/M series and OSN 8800/6800 that support TN series cards

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

Weight 1.4 kg

Typical power consumption 25.0 W

Maximum power consumption of 30.0 W (normal operation at maximum ambient temperature)

Working temperature -5°C to+55°C

Key features include high gain output, low noise figure, automatic gain control, gain flattening filtering, and hot swappable design

2.Interface and Port Definition

Interface Identification Interface Type Quantity Function Description

IN LC/UPC 1 optical signal input port

OUT LC/UPC 1 optical signal output port

MON LC/UPC 1 online monitoring port, which can be connected to an external spectral analyzer to monitor signal spectra, optical power, etc

OSC IN/OSC OUT LC/UPC 2 optical monitoring channel interface (optional configuration)

3.Core functional characteristics

Functional Module Technical Description System Value

Optical signal amplification is based on erbium-doped fiber amplifier (EDFA) technology, providing high gain amplification to compensate for fiber transmission losses in C-band DWDM signals, significantly extending the transmission distance without electrical relays

Automatic gain control (AGC) monitors real-time changes in input optical power, automatically adjusts pump power to maintain a constant gain to cope with input power fluctuations, ensures stable output, and improves system robustness

The low-noise design adopts optimized pump structure and low-noise optical path design, with a noise coefficient of ≤ 5.0dB (typical value) to ensure that the amplified signal has a good signal-to-noise ratio and supports long-distance transmission

Gain flattening filter with built-in gain flattening filter (GFF), optimized EDFA gain spectrum, full band gain flatness ≤1.2dB, maintains power balance of each wavelength channel in multi-stage cascade scenarios, and avoids OSNR degradation of some channels

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, improving operation and maintenance efficiency

Alarm and performance event monitoring: Real time detection of parameters such as optical power, pump status, temperature, etc., and reporting of alarms for rapid fault location, achieving preventive maintenance

Hot swappable design supports online hot swappable replacement to reduce business interruption time and improve maintenance convenience

4.Optical performance parameters

Table 1: Key Optical Indicators

Parameter condition specification remarks

The working wavelength range is 1529 nm -1561 nm for all ports in the C-band, which complies with the DWDM standard

Gain range AGC mode 20 dB~30 dB configurable, typical operating point 25dB

Maximum gain of noise figure, input -10dBm ≤ 5.0 dB (typical value) across the entire wavelength range

Maximum output power single channel+23 dBm (saturated) can be configured as+20 dBm/+22 dBm/+23 dBm

Input power range - -35 dBm~+5 dBm guaranteed performance input range

Gain flatness across the entire operating band ≤ 1.2 dB typical value

Polarization related gain - ≤ 0.3 dB, insensitive to polarization

Polarization related loss - ≤ 0.3 dB

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

Transient response time input power step ± 6dB<1 ms Fast response protection service

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

Table 2: Reference for different gain versions (optional)

Gain version nominal gain applicable scenarios

25 dB 25 dB Universal Trunk Amplifier

28 dB 28 dB high loss segment amplification

30 dB 30 dB ultra long range amplification

5.Power consumption and mechanical parameters

Parameter specifications

Typical power consumption 25.0 W

Maximum power consumption of 30.0 W (normal operation at maximum ambient temperature)

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

Weight 1.4 kg

Working temperature -5°C to+55°C

Storage temperature -40°C to+70°C

Relative humidity 5% to 95% RH, no condensation

6.Application scenarios

Core Value of Application Scenario Deployment Method

Long distance trunk transmission is deployed in line amplification stations (OLAs) to compensate for fiber optic losses, significantly extending transmission distance and reducing the number of relay stations

The urban core ring network serves as a post amplifier (BA) or pre amplifier (PA) to enhance the coverage range of the ring network and increase system margin

Data center interconnection serves as a line amplifier in DCI links to ensure high-capacity, long-distance transmission between ultra large data centers

The submarine cable system serves as an amplification unit in the submarine cable landing station or relay station to meet the high reliability and low noise requirements of the submarine cable system

7.Maintenance and ordering information

Project Information

Component code TN11HBA

Ordering instructions: Please confirm the gain version (25dB/28dB/30dB) and monitoring port configuration when placing an order

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 testing and verifying installation, gain calibration, power testing, and monitoring function verification are required

Spare parts management, as the core optical amplifier board of the trunk line, is recommended to configure spare parts at critical nodes of the network

Core Summary:

TN11HBA is a high-performance optical amplifier board in the OSN 9800 platform.As the core amplification component of the C-band DWDM system, it provides high gain, low noise, automatic gain control and other functions to meet the transmission needs of long-distance trunk lines, urban core and other scenarios.

Core values and positioning:

High performance amplifier: With a maximum gain of 30dB and a noise figure of ≤ 5.0dB, it provides a high-quality transmission channel for high-speed signals.

Intelligent control: AGC quickly responds to input fluctuations, and gain smoothing filtering ensures multi wavelength power balance.

Flexible application: Supports multiple gain versions to adapt to different link loss requirements.

Reliable operation and maintenance: Online monitoring ports and alarm functions enhance network maintainability.

Application suggestion:

This board is a standard optical amplifier component in the OSN 9800 wavelength division system, suitable for C-band trunk transmission. During deployment, it is necessary to select the appropriate gain version based on link loss and combine it with the network management system to achieve performance monitoring of the optical layer. For extended C-band or higher speed (such as 400G/800G) requirements, it is recommended to use new generation optical amplifier cards such as TN52DAPXF.