High-Performance Internet Leased Line
For organizations where every second of downtime equals lost revenue, **INDINET Internet Leased Line (ILL)** offers a dedicated, private connection that is not shared with any other users. Unlike standard broadband, our ILL provides a **1:1 contention ratio**, ensuring you get exactly the bandwidth you pay for, 24/7.
Our ILL solutions are backed by industry-leading **Service Level Agreements (SLAs)**, providing your business with the throughput, low latency, and high availability required for modern enterprises.
ILL Key Features
- 1:1 Symmetric Bandwidth
- Committed Information Rate
- 99.5% Uptime Guarantee
Advanced Benefits
- Dedicated Static IP Subnets
- Traffic Prioritization
- 24/7 Priority Support
SLA Commitment
99.5%
Service Availability Guarantee
Ultra-Low Latency
Optimized for stock trading, ERP sync, and VoIP.
Instant Scalability
Scale from 10 Mbps to 10 Gbps on demand.
4-Hour MTTR
Aggressive Mean Time To Restore for critical links.
Managed via our State-of-the-Art NOC.
The Indinet Internet Leased Line (ILL) service provides mission-critical, dedicated 1:1 unshared internet connectivity engineered specifically for high-capacity enterprises, BFSI institutions, IT/ITeS campuses, hospitals, and manufacturing hubs across Eastern India. Unlike standard broadband that operates on shared contention ratios, an Internet Leased Line guarantees full throughput, symmetrical upload/download speeds, and carrier-grade reliability 24 hours a day, 365 days a year.
Table of Contents
What Sets an Internet Leased Line Apart from Broadband?
Standard broadband is delivered over a shared medium where bandwidth fluctuates depending on neighborhood traffic. An Indinet Internet Leased Line is a reserved, private optical fiber pipe reserved solely for your organization. Whether you book 100 Mbps or 10 Gbps, that exact bandwidth capacity is delivered 100% to your premises without compression, dynamic throttling, or fair usage policy (FUP) limits.
Designed for low latency and zero packet loss, our ILL infrastructure connects directly to Tier-1 upstream providers, National Internet Exchange points (NIXI), and major global cloud edges including AWS Direct Connect, Microsoft Azure ExpressRoute, and Google Cloud Interconnect.
Core Features of Indinet Internet Leased Line
⚡ 1:1 Symmetric Throughput
Enjoy identical gigabit upload and download speeds, crucial for real-time ERP systems, remote database replication, and VoIP telephony.
🌐 Static IPv4 Subnet Pool
Dedicated public static IP addresses (/29 or /28 blocks) to host internal mail servers, VPN gateways, firewalls, and CCTV feeds.
🛡️ Managed SLA (99.9% Uptime)
Backed by enterprise Service Level Agreements with defined Mean Time to Restore (MTTR) under 4 hours and proactive fault monitoring.
🔄 Dual-Path Fiber Redundancy
Ring-architecture protection with automatic failover switching to eliminate single points of physical optical failure.
Technical Comparison: Leased Line vs Corporate Broadband
Understand the technical differences between dedicated leased lines and business fiber broadband to pick the ideal solution for your organization:
| Technical Parameter | Internet Leased Line (ILL) | Corporate Broadband |
|---|---|---|
| Contention Ratio | 1:1 (100% Dedicated & Unshared) | 1:4 or 1:8 (Shared FTTH) |
| Speed Symmetry | 100% Symmetrical (Upload = Download) | High Speed Download, Variable Upload |
| Uptime SLA Guarantee | 99.9% Contractual SLA with Credits | Best Effort (98% Standard) |
| IP Addressing | Dedicated Multiple Static IPv4 Subnet | Single Static IP or Dynamic IP |
| Support Desk | Dedicated Account Manager & Tier-3 NOC | Standard Business Helpline |
99.9% Uptime SLA & 24/7 Network Operations Center (NOC)
Every Indinet Internet Leased Line customer is monitored around the clock by our dedicated Network Operations Center (NOC). We track latency spikes, packet retransmissions, jitter, and link utilization at 1-minute intervals, resolving anomalous events often before your internal IT team notices.
Our SLA terms strictly comply with enterprise telecommunication benchmarks defined by the Telecom Regulatory Authority of India (TRAI), ensuring full transparency with detailed monthly utilization and latency performance reports.
Industries Empowered by Indinet Enterprise Solutions
Indinet provides custom ILL bandwidth capacities ranging from 50 Mbps up to 10 Gbps for high-density environments across Kolkata and regional hubs:
Frequently Asked Questions
What is the contention ratio of an Indinet Internet Leased Line?
Indinet Internet Leased Lines provide a strict 1:1 unshared contention ratio, meaning the entire contracted bandwidth is dedicated exclusively to your organization at all times.
How does an Internet Leased Line differ from Corporate Broadband?
Corporate Broadband is a cost-effective shared FTTH service for general office use, whereas an Internet Leased Line provides dedicated 1:1 symmetric throughput, 99.9% SLA guarantees, static IPv4 subnets, and direct NOC escalation.
How do I request an enterprise leased line feasibility survey?
Contact our enterprise sales desk via toll-free helpline 1800 1234 001 or email our corporate division at support@indinet.co.in for a customized network quote and site survey.
Request an Enterprise Leased Line Proposal
Speak directly with our enterprise network consultants for tailored bandwidth configurations and site feasibility.
