Tejas Networks Secures 400Gbps DWDM Network Upgrade Project with PowerTel
Tejas Networks, a Tata Group company, has won a significant contract from PowerGrid Teleservices (PowerTel) to upgrade their pan-India network with a 400Gbps DWDM system. The project involves designing, supplying, installing, and commissioning the system at new sites and upgrading existing links. Tejas will deploy its TJ1600 DWDM/OTN product, capable of delivering up to 1.2Tbps over a single wavelength. This upgrade aims to meet growing high-bandwidth connectivity demands from various sectors. Tejas Networks' COO highlighted the company's long-standing partnership with PowerTel and their expertise in alien wavelength technology.

*this image is generated using AI for illustrative purposes only.
Tejas Networks , a part of the Tata Group, has announced a significant contract win with PowerGrid Teleservices (PowerTel), a subsidiary of Power Grid Corporation of India. The project involves upgrading PowerTel's pan-India network with a 400Gbps DWDM (Dense Wavelength Division Multiplexing) system, marking a substantial enhancement in telecom infrastructure capacity.
Project Scope and Technology
The comprehensive project encompasses:
- Designing, supplying, installing, testing, and commissioning a 400Gbps DWDM system
- Implementing the system at new greenfield sites
- Upgrading existing links across PowerTel's pan-India network
Tejas Networks will deploy its advanced TJ1600 DWDM/OTN product for this project. This state-of-the-art solution offers:
- Capacity to deliver up to 1.2Tbps over a single wavelength
- Support for alien wavelength technology, allowing for seamless integration with existing infrastructure
Strategic Importance
This upgrade is strategically significant as it aims to address the growing demand for high-bandwidth connectivity from various sectors:
- Data center providers
- Telecom operators
- Government entities
- Large enterprises
Tejas Networks' Competitive Edge
Arnob Roy, Chief Operating Officer and Executive Director of Tejas Networks, highlighted the company's strengths:
- Long-standing partnership with PowerTel
- Pioneering alien wavelength solution
- Over a decade of experience in researching and perfecting this technology
- One of the few optical networking suppliers globally to have commercially deployed alien wavelength technology at scale
Company Profile
Tejas Networks Ltd. operates in over 75 countries, designing and manufacturing high-performance wireline and wireless networking products. Their client base includes:
- Telecommunications service providers
- Internet service providers
- Utilities
- Defense and government entities
As part of the Tata Group, Tejas Networks has Panatone Finvest Ltd., a subsidiary of Tata Sons Pvt. Ltd., as its majority shareholder.
This project reinforces Tejas Networks' position in the telecom infrastructure market and demonstrates the company's capability to deliver cutting-edge solutions for large-scale network upgrades.
Historical Stock Returns for Tejas Networks
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| +1.12% | +0.94% | -8.27% | -27.16% | -56.43% | +488.28% |















































