DWDM OSN 9800 UPS DAP DAPXF Board TN52DAP TN52DAPXF

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 (compatible with OSN 8800/6800)

Board name: Dual channel Optical Amplification Unit Board (Extended Performance Edition)

Functional positioning enables bidirectional optical signal power amplification, online performance monitoring, and adjustable optical attenuation, supporting extended C+band and higher gain applications

Board type optical amplifier processing board (EDFA with VOA&OPM, enhanced type)

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 1.5 kg

Typical power consumption 30.0 W

Maximum power consumption of 35.0 W (normal operation at maximum ambient temperature)

Working temperature -5°C to+55°C

Key features include dual independent EDFA amplification, extended C+band support (1524.50-1572.06nm), integrated enhanced VOA (0-25dB) per channel, online optical performance monitoring, ultra-low noise figure (≤4.5dB), extended gain range (up to 32dB), and hot swappable design

2.Interface and Port Definition

Interface Identification Interface Type Quantity Function Description

LINE1 IN/LINE2 IN LC/UPC 2 line input port, receiving optical signals from two directions

LINE1 OUT/LINE2 OUT LC/UPC 2 line output port, outputting amplified optical signals

SYS1 IN/SYS2 IN LC/UPC 2 system input port, connected to the output of the multiplexer or the sending end of the circuit board

SYS1 OUT/SYS2 OUT LC/UPC 2 system output port, connected to the input of the splitter or the receiving end of the circuit board

MON1/MON2 LC/UPC 2 high-precision online monitoring port, built-in enhanced optical performance monitoring unit, can monitor signal spectrum, optical power, OSNR and other parameters in real time

OSC1/OSC2 LC/UPC 2 optical monitoring channel interface (optional, depending on configuration)

3.Core functional characteristics

Functional Module Technical Description System Value

Dual channel independent EDFA amplifier with built-in two independent erbium-doped fiber amplifiers, capable of amplifying optical signals in both directions simultaneously, saving subrack slots, simplifying optical layer design, and suitable for bidirectional transmission links

Extended C+band supports working wavelength range coverage (1524.50 nm -1572.06 nm), supports 120 waves @ 50GHz system to meet the high-density wavelength division system requirements for the next 10 years, and is fully compatible with Huawei Super C+evolution route

Enhanced VOA adjustment: Each amplification channel is equipped with an enhanced variable optical attenuator, with a dynamic attenuation range of 0-25dB and a step size of 0.05dB to achieve ultra-high precision output power adjustment, optimize nonlinear effects, and provide optimal transmission conditions for ultra-high rate signals such as 800G/1.6T

Online optical performance monitoring with built-in enhanced optical performance monitoring unit (OPM), capable of real-time monitoring of each input/output optical power, total power OSNR, Parameters such as center frequency offset can diagnose and optimize the deep performance of the optical layer without interrupting business, greatly improving operational efficiency

Extended gain range supports AGC (Automatic Gain Control) mode, with a gain range of 15-32dB and a step size of 0.5dB to adapt to longer spans or higher loss links, reducing the need for relay station construction

The ultra-low noise design adopts a new generation of low-noise amplification technology, with a noise figure of ≤ 4.5dB (typical value), providing better signal-to-noise ratio guarantee for high-speed high-order modulation signals (such as 64QAM)

Gain flatness control with built-in enhanced gain flatness filter, with a full band gain flatness of ≤ 1.0dB, maintains power balance among various wavelength channels in multi-stage cascade scenarios, avoiding OSNR degradation in some channels

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

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

4.Optical performance parameters

Table 1: Amplification Performance Parameters

Parameter condition specification remarks

Working wavelength range: all ports are 1524.50 nm -1572.06 nm, extended C+band, supporting 120 wave @ 50GHz system

AGC mode with a gain range of 15 dB~32 dB for each channel, software adjustable, with a step size of 0.5 dB

Maximum gain of noise figure, input -10dBm ≤ 4.5 dB (typical value) across the entire wavelength range

Maximum output power single channel+24 dBm (saturated) can be configured as+20 dBm/+22 dBm/+24 dBm

Input power range -35 dBm~+5 dBm per channel to ensure performance input range

Gain flatness across the entire operating band ≤ 1.0 dB typical value

Polarization related gain - ≤ 0.2 dB, insensitive to polarization

Polarization related loss - ≤ 0.2 dB

Return loss: All ports have an excellent return loss characteristic of ≥ 48 dB, reducing reflections

Table 2: Enhanced Built in VOA Parameters

Parameter specification remarks

Each VOA dynamic range is independently adjustable from 0-25 dB, with a step size of 0.05 dB

VOA insertion loss ≤ 1.0 dB inherent insertion loss when VOA=0dB

Attenuation adjustment accuracy 0-10dB range ≤ 0.2 dB ultra-high precision adjustment

Attenuation adjustment accuracy 10-20dB range ≤ 0.4 dB high-precision adjustment

Attenuation adjustment accuracy 20-25dB range ≤ 0.8 dB to ensure performance

Polarization related loss (VOA) ≤ 0.15 dB is extremely insensitive to polarization effects

Table 3: Enhanced built-in OPM monitoring accuracy

Monitoring parameter measurement range measurement accuracy remarks

Total input/output power -40 dBm~+25 dBm ± 0.2 dB

Each channel has an optical power of -40 dBm~+10 dBm ± 0.3 dB and requires spectral analysis mode

OSNR 0~35 dB ± 0.5 dB @ 0.1nm resolution

Center wavelength 1524.50-1572.06nm ± 0.01 nm

Center frequency offset - ± 1.0 GHz

5.Power consumption and mechanical parameters

Parameter specifications

Typical power consumption 30.0 W

Maximum power consumption of 35.0 W (normal operation at maximum ambient temperature)

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

Weight 1.5 kg

Working temperature -5°C to+55°C

Storage temperature -40°C to+70°C

Relative humidity 5% to 95% RH, no condensation

6. Comparison with TN52DAP

Features TN52DAP TN52DAPXF

Extended working band C band (1528.8-1567.6nm) Extended C+band (1524.50-1572.06nm)

Supports 96 wavelengths @ 50GHz, 120 wavelengths @ 50GHz

Gain range 15-28 dB 15-32 dB (extended)

Noise coefficient ? 5.0 dB ? 4.5 dB

VOA Dynamic Range 0-20 dB 0-25 dB (Extended)

VOA Step 0.1 dB 0.05 dB

Gain flatness ? 1.2 dB ? 1.0 dB

Return loss ≥ 45 dB ≥ 48 dB

OPM wavelength accuracy ± 0.02 nm ± 0.01 nm

Typical power consumption 28.0 W 30.0 W

Application positioning standard dual channel amplification enhanced type, facing long-distance transmission of over 100G/400G/800G

7.Application scenarios

Core Value of Application Scenario Deployment Method

Deploying over 100G long-distance backbone network at OLA sites on bidirectional trunk links, while amplifying signals in both directions to expand the gain range and provide sufficient performance margin for 400G/800G signals with ultra-low noise coefficient, reducing the construction of relay stations

The high-density system in the extended C+band supports 120 waves @ 50GHz as the core amplification unit in the extended C+band network and is fully compatible with Huawei's Super C+evolution route, protecting network investment for the next 10 years

The submarine cable landing station deploys high-precision VOA and OPM at the bidirectional amplification nodes of the submarine cable system to support remote fine adjustment and reduce maintenance costs of the submarine cable

When the core node with limited space needs to amplify signals in both directions at the core hub with tight cabinet space, the dual channel integration design saves 50% of slot space and is suitable for high-density deployment

The optical layer autonomous driving network serves as a programmable and predictable amplification unit in networks that require optical layer intelligence. Ultra high precision VOA and OPM provide high-quality data for optical layer AI optimization and fault prediction

8.Maintenance and ordering information

Project Information

Component code TN52DAPXF

Ordering instructions: When placing an order, it is necessary to confirm the working band (extended C+band), gain range, VOA, and OPM 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

After the installation of VOA configuration, VOA attenuation calibration needs to be performed through the network management to ensure 0.05dB step control accuracy

OPM can utilize the built-in OPM to monitor the real-time performance of each optical channel.It is recommended to configure automated monitoring tasks through iMaster NCE

After testing and verifying installation, gain calibration, power testing, VOA function verification, and OPM accuracy verification are required

As an enhanced optical amplifier board for the future, spare parts management is recommended to be configured at the backbone core nodes

Warranty service standard: Warranty period of 1 year, expandable

Core Summary:

TN52DAPXF is an enhanced dual channel optical amplification unit board for over 100G/400G/800G long-distance transmission in the OSN 9800 platform.Based on TN52DAP, it has achieved four core upgrades: extended C+band support, 32dB extended gain, 4.5dB B-ultrasound low noise coefficient, and 0.05dB ultra high precision VOA.It is a key component for building future oriented ultra large capacity, ultra long distance, and intelligent optical networks.

Core values and positioning:

Future oriented band coverage: Extended C+band (1524.50-1572.06nm) supports 120 wave @ 50GHz system, fully compatible with Super C+evolution route, protecting network investment for the next 10 years.

Ultra long distance transmission enabler: 32dB extended gain and 4.5dB B-ultrasound low noise coefficient, providing sufficient performance margin for ultra-high speed signals such as 400G/800G, significantly reducing the construction of relay stations.

Industry leading power control: 0-25dB VOA range, 0.05dB step, achieving ultra-high precision output power regulation, providing optimal transmission conditions for high-order modulation format signals.

The cornerstone of intelligent optical layer data: high-precision built-in OPM (±0.01nm wavelength accuracy) provides high-quality data for optical layer AI optimization and fault prediction, supporting the evolution of optical layer autonomous driving networks.

The integration advantage of dual channel integration: the single board achieves bidirectional signal amplification, saving 50% of slot space and simplifying system design.

Differences in positioning compared to TN52DAP:

TN52DAP: Standard Dual Amplification, Suitable for 100G/200G Conventional Long Distance Transmission

TN52DAPXF: Enhanced Dual Amplification, Designed for 400G/800G Ultra Long Distance Transmission and Future Network Evolution

Application suggestion:

This board is the flagship dual channel optical amplifier component for over 100G long-distance backbone networks in the OSN 9800 wavelength division system. It is particularly suitable for scenarios that require ultra long distance transmission, expansion of C+band 120 wave capacity, and ultra-high precision power control, such as backbone network core nodes, submarine cable landing stations, and interconnection of ultra large scale data centers. When deploying, it is necessary to combine the iMaster NCE intelligent control system and fully utilize its built-in VOA and OPM high-precision features to achieve automated operation and predictive maintenance of the optical layer.