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TATA

Master network modernisation with expert insights.

10 consecutive years of being a leader

Recognised as a Leader in the 2023 Gartner® Magic Quadrant™ for Network services, Global

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A high-performance, enhanced global internet fit for businesses

Tata Communications orchestrates the internet ecosystem ISP partnerships across 150 countries connecting to our global IP backbone, IZO™ Internet WAN offers fast, flexible, and dependable connectivity with the cost advantage of the internet. This smartly digitised environment can meet the agility and scalability needs of your dynamic enterprise. IZO™ Internet WAN is an internet access network system that allows you to connect with global opportunities that your business deserves. The future of your enterprise depends on performance. Be a part of the managed network that can predict performance and assure global reach. Know how this managed network can predict performance and ensure a global reach for your enterprise.

Global IZO Internet Wan

Dependable internet; only a few clicks away

IZO Internet WAN
ALL YOU NEED TO KNOW IZO Internet WAN
Enabling Access to Corporate Services Worldwide
AN INITIATIVE FOR DNV Enabling Access to Corporate Services Worldwide
Internet WAN 2
A STUDY BY TECHTARGET The Importance of Finding the Right Connectivity Partner

Why enterprise adoption of internet-first connectivity can be challenging

Managed Broadband for Enterprises

Management complexity

Complexity of managing multiple service providers across the world

  • Difficulty in managing suppliers, and supplier payments etc. globally
  • Inconsistent processes and lack of a central helpdesk
  • Failure to create common technical codes or SOP that would enable all linked devices to “understand” one another
  • Inaccurate and complex billing
Managed Internet

Lack of service standards

No standard or uniform support across your global footprint

  • No immediate service support
  • Longer restoration times (MTTR)
  • No service level objectives (SLO) in place 
  • Delusional service level agreements (SLA)
WAN Network Solutions

Network performance issues

A multitude of ISPs delivering on a best-effort basis lead to inconsistent performance and business losses

  • Degrading real-time user experience
  • Connectivity drops at crucial moments
  • Data caps, throttling and contention affect throughput and performance
  • Inability to predict and monitor performance
  • Managed Broadband for Enterprises

    Management complexity

    Complexity of managing multiple service providers across the world

    • Difficulty in managing suppliers, and supplier payments etc. globally
    • Inconsistent processes and lack of a central helpdesk
    • Failure to create common technical codes or SOP that would enable all linked devices to “understand” one another
    • Inaccurate and complex billing
  • Managed Internet

    Lack of service standards

    No standard or uniform support across your global footprint

    • No immediate service support
    • Longer restoration times (MTTR)
    • No service level objectives (SLO) in place 
    • Delusional service level agreements (SLA)
  • WAN Network Solutions

    Network performance issues

    A multitude of ISPs delivering on a best-effort basis lead to inconsistent performance and business losses

    • Degrading real-time user experience
    • Connectivity drops at crucial moments
    • Data caps, throttling and contention affect throughput and performance
    • Inability to predict and monitor performance
What Tata Communications IZO™ Internet WAN has to offer

Predictable and dependable performance that is cost efficient

  • Predictability: Consistent network performance and deterministic routing leading to a smooth, seamless experience of applications, both on-premises as well as with cloud services (due to end-to-end SLAs)
  • Dependability:  Higher availability, shorter fault restoration time even with broadband access to reduce business disruption
  • Reduced total cost: A 30% reduction in Total Cost of Ownership (TCO) while maintaining local internet breakout flexibility, means greater agility with cost-effectiveness
Managed Internet WAN Network Service Providers

Global coverage with local reach

  • Global coverage: Curated 90+ internet ecosystem partners across 150 countries, with both DIA and broadband access
  • Cloud connectivity: Comprehensive public coverage to all world’s major clouds, enabling seamless multi-cloud connectivity
  • Local reach: Local ISP partners who meet our performance standards and connect to our global tier-1 IP backbone to offer far-end connectivity
Global WAN Network Provider

Simple and agile management with cost efficiency

  • Management: Ease of management with global or regional contracts, unified helpdesk and flexible billing 
  • Agility: Single management portal for different access types to meet site needs, reduce operational complexity and improve regional control and visibility 
  • Cost efficiency: Global networking architecture of managed network service providers with dedicated support that is accessible, dependable and saves resources
Internet for Business

TechTarget finding the right enterprise internet connectivity

What makes IZO™ Internet WAN distinct

Powering branch to data centre connectivity
Guaranteed branch-to-cloud performance
Enhanced broadband internet access
Scalable enterprise broadband
Reliability and Security

Powering branch to data centre connectivity

Seamlessly connect even your most remote sites with HQ, data centre, and other branches. Enhanced routing options will help with upgrading complete end-to-end data centre performance, with added local breakout flexibility. In sum, you benefit from private network performance over using the public internet.
Powering branch to data centre connectivity
Seamlessly connect even your most remote sites with HQ, data centre, and other branches. Enhanced routing options will help with upgrading complete end-to-end data centre performance, with added local breakout flexibility. In sum, you benefit from private network performance over using the public internet.

Frequently Asked Questions

  • A wide-area network (WAN) is, in its most basic form, a group of connected local-area networks (LANs) or other networks. The Internet is the largest WAN in the world and a network of networks in general.

  • The term "managed network" refers to a certain category of communication network that is developed, run, protected, and managed by a separate service provider.

    An outsourced network that offers some or all of the network solutions needed by a business is known as a managed network. This service is either deployed and operated internally by the service provider or provided as a cloud infrastructure service. The provision of enterprise area networks, wide area networks (WAN), controlling routers, configurability, and other networking gear via a subscription model is known as managed networking or network as a service.

  • An enterprise private network is a computer network built by a business to interconnect its various company sites (such as production sites, offices and shops) in order to share computer resources.

  • Tata Communications orchestrates the internet ecosystem with 90+ curated ISP partnerships across 150 countries connecting to our global IP backbone, offering fast, flexible, and dependable connectivity with the cost advantage of the internet. 

    As a fully managed service, the IZO™ Internet WAN can be seamlessly integrated with Tata's MPLS-based Global VPN services.

  • Tata Communications’ IZO™ Internet WAN is a high-performance, enhanced global internet made fit for businesses. It offers fast, flexible, and dependable connectivity with the cost advantage of the internet and can be seamlessly integrated with MPLS-based Global VPN services. This smartly digitised hybrid connectivity can meet the agility and scalability needs of your dynamic enterprise.