Tata Communications Integrates TGN-IA2 Cable into Global Network
In a significant move that is set to enhance the connectivity options for enterprises, hyperscalers, and service providers in the Asia-Pacific region, Tata Communications has announced the integration of the TGN-IA2 undersea cable system into its global network backbone. The TGN-IA2, developed by the Asia Direct Cable (ADC) consortium, is a new undersea cable system that is designed to offer more diverse and resilient connectivity options within Intra-Asia networks.
The integration of TGN-IA2 into Tata Communications’ global network was announced on June 3, 2025, and is expected to provide a range of benefits to customers. The new cable system will enable Tata Communications to offer faster, more reliable, and more secure connectivity options to its customers in the Asia-Pacific region. This will be particularly beneficial for enterprises and hyperscalers that rely on high-speed connectivity to support their digital transformation initiatives.
The TGN-IA2 undersea cable system is a 10,500 km long, cutting-edge fiber-optic cable that connects major cities in Asia, including Hong Kong, Taiwan, and the Philippines. The cable system is designed to provide high-speed connectivity options, with bandwidth capacities of up to 36 Tbps. This will enable Tata Communications to provide its customers with faster data transfer speeds and lower latency, which is critical for applications that require real-time data transfer, such as financial trading, online gaming, and video conferencing.
The integration of TGN-IA2 into Tata Communications’ global network will also enhance the resilience and diversity of its network infrastructure. The new cable system will provide an additional path for data to flow between Asia and Europe, reducing reliance on a single undersea cable system. This will improve the overall reliability of Tata Communications’ network and reduce the risk of outages and disruptions.
Tata Communications’ decision to integrate TGN-IA2 into its global network is part of its strategy to expand its presence in the Asia-Pacific region. The company has been investing heavily in its Asian operations, including the deployment of new undersea cable systems and the expansion of its data center infrastructure.
The integration of TGN-IA2 into Tata Communications’ global network is also expected to have a positive impact on the company’s bottom line. The new cable system will provide Tata Communications with additional revenue streams, as it will be able to offer its customers a range of connectivity options, including high-speed internet access, data center services, and cloud connectivity.
The TGN-IA2 undersea cable system is the latest addition to Tata Communications’ global network, which spans over 600,000 km of fiber-optic cable. The company’s network infrastructure is designed to provide high-speed connectivity options to its customers, with bandwidth capacities of up to 100 Tbps. Tata Communications’ network is also designed to be highly resilient, with multiple paths for data to flow between destinations.
In conclusion, the integration of TGN-IA2 into Tata Communications’ global network is a significant development that is expected to have a positive impact on the company’s customers and its bottom line. The new undersea cable system will provide Tata Communications with additional connectivity options, enhance the resilience and diversity of its network infrastructure, and provide its customers with faster, more reliable, and more secure connectivity options.
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