The Nationwide Private Network (NPN)

The Nationwide Private Network (NPN) with Point of Presence (POP) connectivity is a highly reliable, redundant, resilient and cost effective point to point leased line network infrastructure. The POPs connect to both, Primary Data Center (PDC) as well as Disaster Recovery Site (DRS). The NPN is implemented through multiple service providers and having 10 POPs across India (6 POPs and 4 Mini POPs), 6 POPs are in Mumbai, Kolkata, Delhi, Chennai & Ahmedabad and 4 Mini POPs are in Jaipur, Cochin, Hyderabad & Rajkot.

Benefits to the Members:
  • Dual backbones from different service providers for Higher Uptime
  • Higher number of user IDs per line
  • Separate link is not required to connect to Disaster Recovery Site (DRS)
  • Mesh Network to connect via alternate path for high availability
  • Seamless diversion of traffic to DRS for business continuity
  • Multiple service provider for last mile connectivity

Available Scenarios for Connectivity

Type of Scenario for all Options Scenario Description
S1 Single point to point leased line to POP
S2 Dual point to point leased line to single or Dual POP (Single Router)
S3 Dual point to point leased line to single or Dual POP (Dual Router)

POP Connectivity – Options, Costing and Deposits

A. POP Connectivity Options

Options Option A Option B Option C Option D
Bandwidth 2 Mbps 2 Mbps 2 Mbps 2 Mbps
No. of TWS IDs per primary leased line
Member can replace
  • 5 TWS IDs with 1 CTCL ID
  • 10 TWS IDs with MAT (Member Admin Terminal) ID
30 35 60 100
Orders per second (OPS) per primary leased line 50 75 125 250
Broadcast available Yes No No No

B. Charges and Deposits per leased line for the POP solution

Type of Charges Option A Option B Option C Option D
Application Processing Fees (One Time Cost) Rs. 2,000 Rs. 2,000 Rs. 2,000 Rs. 2,000
Port Charges (Annual Recurring Charges - ARC) Rs. 1,00,000 Rs. 1,50,000 Rs. 2,50,000 Rs. 5,00,000
Interest Free Deposit (IFD) Rs. 1,00,000 Rs. 1,50,000 Rs. 2,50,000 Rs. 5,00,000

C. Payment to the Exchange

Payment to the Exchange
Options A B C D
Scenario S1 S2/S3 S1 S2/S3 S1 S2/S3 S1 S2/S3
Port Charges (Annual Recurring Charges) 1,00,000 2,00,000 1,50,000 3,00,000 2,50,000 5,00,000 5,00,000 10,00,000
Application Processing Fees (One Time Cost) 2,000 4,000 2,000 4,000 2,000 4,000 2,000 4,000
Gross Total 1,02,000 2,04,000 1,52,000 3,04,000 2,52,000 5,04,000 5,02,000 10,04,000
Service Tax (@15%)* 15,300 30,600 22,800 45,600 37,800 75,600 75,300 1,50,600
Total Charges Payable 1,17,300 2,34,600 1,74,800 3,49,600 2,89,800 5,79,600 5,77,300 11,54,600
Interest Free Deposit 1,00,000 2,00,000 1,50,000 3,00,000 2,50,000 5,00,000 5,00,000 10,00,000
* Service Tax & other duties as applicable


WORD PDF
Application for NPN POP Connectivity
Application for NPN POP Connectivity  
Undertaking
Authorization Letter from Clearing Mmber
Application for upgrading Options
Application for Change in Scenario
Application for Shifting of Connectivity
Application for Surrender of connectivity


Refer Circular No :

Technology Trust Factors

ISO 27001:2013

Information security Management Standard

Technology Trust Factors

ISO 9001:2008

Quality Management System

Technology Trust Factors

ISO 14001:2004

Environmental Management system

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