DWDM OSN8800 LSC 03030NLE TN14LSCT01 TN12LSC TN17LSCT51 TN18LSC TN16LSC TN14LSC TN13LSC TN19LSC TN15LSC 100Gbit/s Wav

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

Table 1: Basic Identification and Specifications

Attribute specification description

OptiX OSN 9800 series intelligent optical transmission platform

Board name 200G high-power pluggable coherent optical module (QSFP-DD package, enhanced output type)

Module type QSFP-DD digital coherent optical module

Functional positioning: Medium to long distance 200G line side transmission, high output power and enhanced performance version

Physical dimensions comply with QSFP-DD MSA standard packaging

Adaptation board for OSN 9800 TN series 200G/400G circuit board supporting QSFP-DD interface

Operating temperature commercial grade: 0°C to+70°C (module shell temperature)

The power demand is supplied by the host board through the QSFP-DD interface, with a typical power consumption of less than 10W

Interface type: Dual LC single-mode fiber interface

Key features include high output power (+3 to+5dBm), compact packaging, and optimized mid-range transmission

2.Optical interface and transmission characteristics

Table 2: Key Optical Layer Parameters

Parameter specifications

Line speed of 200 Gbit/s

Modulation Format Probability Shaping -16QAM (PS-16QAM) or 8QAM

Fixed wavelength or limited tunability of wavelength characteristics

Output optical power high-power version:+3 dBm to+5 dBm (adjustable by software)

Receiving sensitivity ≤ -10.5 dBm (PS-16QAM mode under BER=2E-2 conditions)

Transmission distance can reach 150-250km (G.652 fiber, PS-16QAM mode)

Dispersion tolerance>3000 ps/nm (with built-in enhancement compensation)

Center wavelength C-band standard wavelength (specific channels can be configured)

Edge mode suppression ratio>50 dB

3.Core Enhancement Technology

Table 3: High power and mid-range enhancement design

Technical characteristics, technical specifications, performance advantages

High power laser and driver optimization design improve output optical power and linearity, reduce dependence on EDFA lines, support longer relay free distances or higher link budgets

Enhance the non-linear management DSP algorithm for optimizing medium range high-power scenarios, suppress SPM/XPM effects to ensure signal quality at high power, and improve system OSNR margin

Intelligent thermal management provides efficient heat dissipation and temperature control design for high-power output, ensuring the long-term reliability and wavelength stability of the module under continuous high-power operation

Accurate power control with high precision (0.1dB) output power calibration and control loop for system level fine management of optical power, avoiding nonlinear crosstalk between channels

4.Performance indicators

Table 4: Detailed Performance Parameters (Based on PS-16QAM Mode)

Performance Index Specification Remarks

Typical transmission distance of 150-200 km (metropolitan/regional backbone) matches the majority of regional trunk lines without power relay requirements

Received optical power range -10 dBm to+5 dBm to ensure normal operation input range

Optical signal-to-noise ratio requirement>12.5 dB @ 0.1nm (@ FEC threshold)

Power efficiency<50 mW/Gb/s

Modulation bandwidth>30 GHz

Polarization related loss tolerance>3.0 dB

Wavelength stability ± 0.1 nm

Module lifespan>500000 hours (MTBF)

5.Management and monitoring functions

Table 5: Monitoring and Management Capability

Monitoring Category Monitoring Parameter Management Function

Enhance power monitoring for real-time input/output optical power, laser bias current and temperature, TEC current, high-power state health monitoring and alarm

Performance monitoring real-time bit error rate (before and after FEC), signal-to-noise ratio estimation, dispersion compensation margin link performance deep visualization management

Thermal management monitoring of junction temperature, shell temperature, radiator temperature gradient overheating warning and automatic power regulation (if supported)

Alarm function: high temperature alarm, power over limit, wavelength drift, modulator bias point drift alarm, active fault warning, improving network availability

Configure and manage output power settings, work mode selection (such as PS-16QAM/8QAM), and flexible remote strategy configuration for wavelength configuration

6.Application scenarios

Table 6: Typical Application Scenarios

Application Scenarios Applicable Transmission Distance Core Value and Deployment Advantages

Upgrading the regional backbone network to 120-200 km with high power can bypass intermediate optical amplifiers, simplify network architecture, and reduce CAPEX/OPEX

Large metropolitan core ring 80-150 km compensates for fiber aging or high insertion loss link budget, enhancing network robustness

Data center area interconnection 100-180 km meets the high bandwidth density and simplified operation and maintenance needs of the park or local DCI

5G provides high-capacity and highly reliable intermediate segment transmission for the 5G carrier network, with a convergence distance of 60-120 km

7.Compatibility and configuration requirements

Table 7: System Compatibility and Deployment Requirements

Specific description of the required category

Host board compatibility must be used for the QSFP-DD interface of the host board, and the power supply and heat dissipation design supports high-power modules

The software version requires that the host board software and network management support specific management functions and alarms for high-power modules

The optical safety regulations must strictly comply with the high-power laser safety operation regulations, avoiding direct viewing of the fiber end face

The sub rack of heat dissipation and ventilation equipment should ensure good ventilation to avoid overheating caused by the dense deployment of multiple high-power modules

Fiber optic and link management use high-quality and low loss fiber optic, and it is necessary to pay attention to and manage the nonlinear effects of the link under high power

Before deploying the power budget planning, a detailed system power and nonlinear budget must be conducted to optimize the transmission power

8.Maintenance and ordering information

Table 8: Maintenance and Ordering Points

Project Information

Component code TN12LSC

The power level identification module label clearly identifies high-power characteristics and maximum output power

Safety operation warning: Wear protective goggles during operation and prioritize turning off laser output through network management

On site operation supports hot plugging.Before plugging, it is necessary to confirm that the laser has been turned off or the output power has been reduced to a safe range

The cleaning requirements strictly follow the fiber optic connector end face cleaning process, and contamination may cause permanent damage under high power

Performance verification testing requires power calibration, eye diagram testing, and 72 hour error stability testing after installation

The spare parts strategy can serve as a high-performance standard spare part for the mid-range 200G scenario, replacing the ordinary power version

Core Summary:

TN12LSC is a high-power QSFP-DD optical module optimized for 200G scenarios with medium to long distances and high link budgets. On the basis of standard modules, it effectively solves the power budget constraints caused by fiber loss, connector insertion loss, and splitters in the transmission link by improving output optical power and enhancing mid-range transmission performance.

Core Value Proposition:

Replacing praseodymium with silicon": using higher module output power to reduce reliance on traditional erbium-doped fiber amplifiers (EDFAs), especially at typical distances of 80-250km, may achieve simplified system design for passive optical amplifiers (or reduce the number of optical amplifiers).

Enhancing network resilience: providing additional power margin for scenarios such as fiber aging and unexpected increase in optical connector losses, and enhancing the network's ability to cope with uncertainty.

High density and high performance are unified: while maintaining the small package size and high port density of QSFP-DD, it provides transmission performance close to or reaching some CFP2-DCO modules.

Selection and deployment key:

This module is particularly suitable for creating new regional trunk lines, upgrading old high loss links, or scenarios that have strict limitations on data center space and power consumption but require a transmission capacity of around 200km. During deployment, optical safety and nonlinear effect management are of utmost importance, and rigorous link evaluation and power settings must be carried out.