DWDM Training Program

Dense Wavelength Division Multiplexing

Building technical capacity among NREN engineers in DWDM transmission network technology through innovative blended training combining theoretical foundation with hands-on practical experience

Explore Program

Supported By

TEIN Cooperation Center
Asi@Connect
European Union

Program Overview

Led by Bangladesh Research and Education Network (BdREN), this comprehensive program builds technical capacity among NREN engineers in Dense Wavelength Division Multiplexing (DWDM) technology across eleven countries.

Our innovative two-phase blended format combines online theoretical sessions with intensive hands-on training using real CISCO DWDM ONS equipment, promoting collaboration, supporting gender inclusion, and bridging the digital divide in LMICs.

11 Countries Involved
2 Training Phases
8 Virtual Sessions
4 Hands-on Days

Two-Phase Training Format

Our innovative blended approach maximizes learning outcomes through a carefully structured progression from theoretical foundation to practical application.

1

📚 Virtual Theoretical Phase

Duration: 8 sessions over Zoom Platform
Schedule: 2 hours, twice weekly
Focus: SDH principles, DWDM overview, key technologies (OTN, FOADM, ROADM, ASON)

2

🔧 Hands-on Practical Phase

Duration: 4-day intensive training
Location: BdREN, Dhaka, Bangladesh
Focus: CISCO DWDM ONS equipment, real production network environment

🌐

Blended Learning

Entry Requirement: Pass Phase 1 Quiz

Equipment: CISCO DWDM ONS15454

Network: TEIN Infrastructure

Methodology: Train-the-Trainer

Participating Countries

🇧🇩

Bangladesh

Lead Country - BdREN

🇦🇫

Afghanistan

🇧🇹

Bhutan

🇰🇭

Cambodia

🇱🇦

Laos

🇳🇵

Nepal

🇵🇰

Pakistan

🇵🇭

Philippines

🇱🇰

Sri Lanka

🇹🇭

Thailand

🇻🇳

Vietnam

DWDM Technology Stack

🌐

DWDM Fundamentals

Dense Wavelength Division Multiplexing principles and optical network architecture

🔧

CISCO ONS15454

Hands-on experience with professional CISCO DWDM ONS equipment in production environment

📡

SDH Principles

Synchronous Digital Hierarchy working principles and network fundamentals

🔀

OTN Technology

Optical Transport Network protocols and advanced multiplexing techniques

🌊

ROADM Systems

Reconfigurable Optical Add-Drop Multiplexer and flexible optical networking

🎯

ASON Networks

Automatically Switched Optical Network design and implementation strategies

Lead Institution

Bangladesh Research and Education Network (BdREN) serves as the lead institution, providing comprehensive DWDM training facilities including access to modern CISCO DWDM ONS equipment in a real production network environment.

BdREN's expertise in optical network systems, combined with industry partnership with Huawei Bangladesh, ensures participants receive world-class training in transmission network technology.

🏗️ Production Network Lab

Real CISCO DWDM ONS15454 equipment for authentic hands-on training experience.

👨‍🏫 Industry Partnership

Collaboration with Huawei Bangladesh providing expert industry trainers and insights.

🎓 Train-the-Trainer Model

Participants become regional trainers, ensuring sustainable knowledge transfer.

👩‍💻 Gender Inclusion

30% quota for female engineers promoting gender equality in transmission networks.

🇧🇩

BdREN Bangladesh

Lead Institution: Bangladesh Research and Education Network

Industry Partner: Huawei Bangladesh

Location: Dhaka, Bangladesh

Network: TEIN Infrastructure

Key Outcomes

🎓 Enhanced DWDM Expertise

NREN engineers gained comprehensive theoretical and practical understanding of state-of-the-art Optical Network System (ONS) DWDM technology for network deployment and operation.

📈 Stimulated Network Demand

Successfully aroused latent demand among participating NRENs without existing DWDM networks, helping them understand benefits of establishing sustainable infrastructures.

🌍 Digital Divide Bridge

Significantly helped bridge the digital divide among Least Developed Countries (LDCs) and Lower Middle-Income Countries (LMICs) through enhanced technical capacity.

👩‍💻 Gender Empowerment

Contributed to educating female engineers and increasing their skills in transmission networks, supporting gender equality in the engineering sector.

🤝 Regional Collaboration

Enhanced collaboration and fostered development of human networks among NRENs, with engineers exchanging knowledge and ideas for future problem-solving.

🔄 Blended Training Innovation

Successfully introduced new blended training format combining virtual and physical components, achieving higher benefit-cost ratio and maximum training benefits.

📡 TEIN Network Utilization

Virtual training phase led to higher utilization of TEIN network as overseas participants connected through it, demonstrating unique research network leveraging.

📚 Knowledge Sustainability

Established train-the-trainer methodology ensuring participants can share acquired knowledge with engineers in their respective NRENs and member institutions.

Future Directions

Expanding DWDM technology adoption and capacity building across the Asia-Pacific region through sustained knowledge transfer and network development initiatives.

🚀 Knowledge Application

Engineers apply gained expertise in deploying and operating DWDM network systems and services in their respective NRENs.

🔄 Workshop Replication

Participants organize similar workshops in their countries, spreading Optical Network Technology knowledge for self-sustainable capacity development.

📚 Continued Support

All workshop materials and instructor contacts updated in Learning Management System for participants' future access and reference.

🛠️ Installation Assistance

BdREN engineers remain available to assist other NRENs with future DWDM-based transmission network installations and configurations.

🎯 Service Deployment

Junior engineers deploy new services targeting member institutions using learned network virtualization and security configurations.

🌐 Regional Expansion

Organizational learning from active participation enables broader regional optical network technology adoption and implementation.