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- Connectivity
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- Fiber
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- Internet Protocol
- Lifecycle Management
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- Managed Services
- Managed Services Provider
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- Optical Networking
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No article in the knowledge graph for RailTel Corporation of India yet.
Who is RailTel Corporation of India?
RailTel Corporation of India is a Government of India public sector enterprise that provides telecom infrastructure, broadband, and Information and Communication Technology (ICT) services using a nationwide optical fiber network primarily along railway routes.
- Nationwide optical fiber telecom backbone across railway routes for bandwidth and connectivity services (network infrastructure).
- Enterprise connectivity solutions for government bodies, public sector units, and businesses, including Virtual Private Network (VPN) and MPLS-based networks (enterprise networking).
- Managed data center and co-location services supporting hosting for e-governance and enterprise applications (data center services).
- Wi-Fi and broadband access services at railway stations and other public or institutional locations (access connectivity).
- ICT and system integration projects for government and railways, including network, security, and application deployment (IT services and system integration).
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More About RailTel Corporation of India
RailTel Corporation of India is a public sector undertaking under the Ministry of Railways that operates a nationwide telecom network built primarily on optical fiber laid along railway tracks. This telecom backbone is used to support Indian Railways’ operational communications and also to deliver commercial bandwidth and connectivity services to government agencies, enterprises, and carriers. For enterprise technical stakeholders, RailTel functions as a network infrastructure provider, managed service provider, and ICT systems integrator with a focus on wide-area connectivity and hosted services.
The company’s core asset is a pan-India optical fiber cable (OFC) network with Points of Presence (PoP) at railway stations and other nodes, typically designed in ring topologies for redundancy. On top of this fiber infrastructure, RailTel offers services such as leased lines, Ethernet connectivity, and MPLS-based virtual private networks (VPNs) (enterprise networking). These services are used by government departments, public sector organizations, banks, and private enterprises to connect branch locations, data centers, and Disaster Recovery (DR) sites. The network relies on standard telecom protocols and technologies such as IP, Multiprotocol Label Switching (MPLS), and SDH/SONET where applicable for traffic aggregation and transport.
RailTel also provides managed data center and hosting services (data center services), enabling e-governance applications and enterprise workloads to be hosted in controlled environments with physical and network security, power backup, and environmental controls. These facilities typically support virtualization platforms, storage area networks, and standard Operating System (OS) and database stacks commonly used in public sector IT deployments. Co-location options allow customers to place their own servers and network equipment within RailTel facilities while using RailTel’s backbone for connectivity.
Another service area is broadband and Wi-Fi access (access connectivity), including public Wi-Fi services at railway stations and surrounding areas. These deployments use standard Wi-Fi protocols (IEEE 802.11 family) and are integrated with authentication, logging, and bandwidth management systems to support public access and regulatory compliance. For institutional customers, RailTel can extend last-mile connectivity from its backbone into campuses, offices, or data centers using fiber, Ethernet, or wireless links depending on local conditions.
In ICT and system integration (IT services and system integration), RailTel undertakes turnkey projects for Indian Railways, central and state governments, and other institutions. These projects often combine network design, hardware procurement, software deployment, and ongoing managed services. Scope areas can include IP-based surveillance, unified communications, Local Area Network (LAN) and Wide Area Network (WAN) deployment, security solutions such as firewalls and intrusion prevention, and integration with existing data center or cloud environments. RailTel’s role in these engagements is to provide end-to-end planning, implementation, and lifecycle management on top of its telecom infrastructure.
Within an enterprise technology directory, RailTel can be categorized under network infrastructure providers (optical backbone and MPLS services), enterprise connectivity and VPN services, data center and co-location services, Wi-Fi and broadband access solutions, and ICT system integration for government and railways. Its offerings are typically adopted where organizations require pan-India connectivity, integration with railway locations, or alignment with public sector procurement frameworks.
Our description of RailTel Corporation of India. Updated December 2025.
