Alampur, Sankrail, Howrah - 711302 +91 9836549222 24/7 Local Support Desk
Quick Pay
I Net Broadband
I Net Broadband
Speed You Can Trust
Quick Login Portals
Consumer
Office
Admin
Pay Bill Online
Customer Support +91 9836549222
Mission-Critical Enterprise Connectivity • 99.95% SLA

Dedicated Internet Leased Line (1:1 Symmetrical)

High-availability uncontended optical fiber connectivity with 99.95% SLA, static IPv4/IPv6 pool, carrier-class BGP multi-homing, and 24/7 dedicated enterprise NOC monitoring.

Request Custom Quote Talk to Enterprise Lead
Enterprise SLA Matrix
Live Active Link
  • Network Availability Uptime: 99.95% Guaranteed
  • Contention Ratio: 1:1 (Pure Unshared)
  • Mean Time to Restore (MTTR): < 2 Hours
  • Latency to Core IX: < 5 ms
  • Traffic Monitoring Portal: Live MRTG Graph Access
Carrier-Grade Reliability

Why Leading Enterprises Choose I Net ILL

Engineered to eliminate single points of failure and deliver non-stop corporate throughput.

1:1 Uncontended Bandwidth

Zero sharing with neighboring subscribers. 100 Mbps means a dedicated 100 Mbps pipe exclusively dedicated to your office network 24/7.

Dual-Path Underground Ring

Multi-homed optical paths with automated sub-50ms self-healing switchover to safeguard against accidental road cuts.

Direct Tier-3 NOC Escalation

Bypass call centers with direct access to senior network engineers and designated Relationship Manager with contractual SLA penalties.

Standard Packages

Internet Leased Line Packages

Custom bandwidth allocation from 30 Mbps up to 10 Gbps.

Dedicated 1:1

30 Mbps ILL

1:1 Symmetrical Non-Shared
₹15,000 /Monthly
  • 1:1 Dedicated Symmetrical Bandwidth
  • 99.95% Network Availability SLA
  • Pool of 4 Static IPv4 Public Addresses
  • Low Latency (<15ms) BGP Multi-homed Ring
  • 24/7/365 Dedicated Enterprise NOC
  • Comprehensive Real-time MRTG Graph Portal
Request Enterprise SLA Proposal
Enterprise Standard

50 Mbps ILL

1:1 Symmetrical Non-Shared
₹22,000 /Monthly
  • 1:1 Dedicated Symmetrical Bandwidth
  • 99.95% Network Availability SLA
  • Pool of 8 Static IPv4 Public Addresses
  • BGP Peering & Dual Optical Fiber Path
  • Direct Senior Network Architect Access
  • Under 2 Hours MTTR Guarantee
Request Enterprise SLA Proposal
High Performance

100 Mbps ILL

1:1 Symmetrical Non-Shared
₹38,000 /Monthly
  • 1:1 Dedicated Symmetrical Bandwidth
  • 99.99% Enterprise Grade SLA
  • Pool of 16 Static IPv4 Public Addresses
  • Dual-Ring Protected Underground Fiber
  • Custom Traffic Shaping & DDoS Mitigation
  • Dedicated Escalation Matrix & SLA Penalty
Request Enterprise SLA Proposal
Bespoke Enterprise

Custom 1 Gbps+

1:1 Symmetrical Dark Fiber / MPLS
Custom Quote /Annual / Contract
  • Dedicated Optical Dark Fiber or MPLS VPN
  • Direct Cloud Connect (AWS, Azure, GCP)
  • Multi-site Point-to-Point (P2P) Leased Line
  • Sub-5ms Latency to Kolkata Internet Exchanges
  • Tailored Redundancy & Carrier-Neutral Interconnect
Request Enterprise SLA Proposal
Enterprise Capacity Tool

Estimate Your Enterprise Bandwidth & SLA

Select your team size and operational workloads to determine your recommended dedicated line capacity and uptime performance.

Recommended Allocation

100 Mbps Dedicated (1:1)

Guarantees zero packet loss for cloud ERP sync, smooth multi-party video conferencing, and instantaneous file access.

SLA Guarantee: 99.95% Contractual
Max Allowed Annual Downtime: < 4.38 Hours/Year
Request This SLA Tier
Regional Coverage

Connecting Howrah's Industrial & Corporate Belts

Providing dedicated fiber rings and high-density optical termination across major manufacturing clusters, logistics parks, and commercial centers.

Sankrail Industrial Park

Direct optical termination with redundant power backup, tailored for manufacturing plants, food processing units, and logistics hubs.

Dhulagarh & NH6 Corridor

Low-latency leased lines supporting warehousing ERPs, inventory management systems, and continuous cloud data synchronization.

Jalan Complex & Domjur

Multi-homed fiber links with sub-2-hour emergency MTTR, protecting commercial trading firms and heavy engineering industries.

Alampur & Central Howrah

Direct connection to iNet Central NOC in Alampur, providing instantaneous fiber cross-connects and dedicated account managers.

Enterprise Decision Matrix

Internet Leased Line vs. Standard Broadband

Why mission-critical businesses upgrade to uncontended 1:1 dedicated optical leased lines.

Parameters Dedicated Leased Line (ILL) Standard FTTH Broadband
Bandwidth Delivery 1:1 Pure Uncontended (Dedicated Pipe) Shared Bandwidth (Contended Ratio)
Symmetrical Upload/Download Guaranteed 100% Equal Upload & Download Asymmetrical / Standard Symmetrical
SLA Uptime Commitment 99.95% Legally Bound Contractual SLA Standard 99.0% Best-Effort SLA
Public Static IP Pool Multiple Static IPv4 (/29, /28) + IPv6 Included Dynamic IP (Optional Single Static IP)
MTTR (Mean Time to Repair) < 2 Hours Priority Restoration Same-Day / Standard Turnaround
Monitoring & Reporting Live MRTG Graph Access + 24/7 Dedicated NOC Standard Subscriber Portal
Bespoke Corporate Solutions

Request Custom Leased Line Quotation

Our Enterprise Solutions Architect will conduct a route survey and deliver a tailored feasibility proposal within 4 hours.

Common Questions

Frequently Asked Questions on Leased Lines

Key technical questions answered regarding dedicated internet leased lines, SLA contractual guarantees, and deployment feasibility in Howrah.

A 1:1 uncontended ratio guarantees that 100% of your subscribed bandwidth is exclusively reserved for your enterprise. Unlike shared broadband connections where speed drops during peak evening hours, an Internet Leased Line ensures you always receive full, unthrottled throughput 24 hours a day, 365 days a year.

All iNet Internet Leased Lines come standard with dedicated static IPv4 address pools (such as /29 or /28 subnets) as well as native IPv6 blocks. These allow your IT team to seamlessly host internal mail servers, VPN gateways, remote desktop terminals, ERP databases, and SSL certificates without dynamic IP disruptions.

We provide a legally binding 99.95% Network Availability SLA backed by contractual credit penalties for downtime. Our enterprise technical response units in Alampur and Sankrail guarantee an emergency Mean Time to Repair (MTTR) of less than 2 hours.

For standard industrial belts like Sankrail Industrial Park, Dhulagarh, Jalan Complex, and NH6, we conduct same-day fiber route surveys and complete final optical commissioning within 3 to 5 business days.