Network Systems Unit (NSU)

About NSU

• An Independent Business Unit of ITI Limited
• Specializes in providing Telecom Network and Services
• Major emphasis is given on Turnkey Telecommunication Solutions
• Employs professionals to comprehend and execute appropriate network configurations
• Turnkey Telecom Projects involving the following are undertaken:

• Network Planning
• Network Engineering
• Network Implementation
• Related Civil works
• Network Maintenance
• Consultancy Services
• Telesolutions

We offer the following telecom services:

Voice, Data and Video communication network comprising of:

• Digital Switching System including packet switching (Low, Medium & High capacity, Feature-rich and ISDN terminals)
• Subscriber Access Network (Wired & Wireless access)
• Customer Premises Equipment (DP/DTMF, Cordless, Feature telephones, ISDN terminals, Fax machines, Video Conferencing equipment, and LANs)
• Connectivity to distant locations (UHF, Microwave, Fiber optics, and Satellite)

High-speed data network comprising of:

• Dedicated Satellite HUB
• VSATs / Satellite equipment

We provide customer support with countrywide after-sales service and online support.

Projects at a Glance

• ASCON Project for Ministry of Defence

  • Army Static Switch Communication Network (ASCON) Project for Ministry of Defence

    The Company’s thrust on the speedy implementation of ARMY projects has resulted in repeat orders from the Ministry of Defence for Indian Army projects. ASCON is the country’s prestigious Army backbone communication telecom network implemented in phases along the Borders. The network consists of a large number of Voice and Data switches interconnected with various media types like microwave radio, OFC, satellite. The network is being maintained under an AMC (Annual Maintenance Contract). The project includes civil works and telecom equipment maintenance.

• VSAT Based Broadband Access Network In Ku-Band and Extended C-Band

  • VSAT Based Broadband Access Network In Ku-Band

    NSU implemented a VSAT-based broadband access network for BSNL. This project involved the setup of a HUB at Bangalore and commissioning of VSATs at 200 locations initially, now nearing 3500. This project provides data and video connectivity for critical business applications such as connecting remote branches/ATMs, voice connectivity through VoIP, Internet services up to 2 Mbps, and VPN services for enterprises.

• Installation/Commissioning/Maintenance of CDMA WLL Project at Afghanistan

  • Installation/Commissioning/Maintenance of CDMA WLL Project at Afghanistan

    This project involved the supply, installation, and supervision of Digital Telecommunication Systems consisting of Digital CDOT Switch, CDMA Wireless Local Loop System based on CDMA 2000 IX Standard, Microwave Radio, and Supervisory System.

• WAN (Wide Area Network) Project For PGCIL

  • WAN (Wide Area Network) Project For PGCIL

    • Offering a turnkey system package for a wide area communication network.
    • Supply, installation, testing, and commissioning of VSAT and leased lines.
    • Providing VSAT bandwidth and integration of 12 links at 11 sites.
• Installation/Commissioning/Maintenance of OCB-283 AMC for BSNL and MTNL

  • AMC of OCB-283 Exchanges for BSNL and MTNL

    The OCB 283 / CSN Exchange is a multiservice switching system used for local, TAX, tandem, and international gateway exchange services. ITI handles AMC for OCB 283 for BSNL and MTNL.

• Outdoor Cable Plant Installation

  • For Optical Networks

    • Cable Blowing, Fusion splicing
    • System Engineering
    • Outdoor Cable Plant Installation
    • Trenching and Conduit Placing
    • Cable Laying, Jointing, and Termination
    • Civil Construction
    • Warranty and Post-Warranty Maintenance
    • Emergency Services
    • Equipment and Accessories Supply
    • Right of Ways (RoW) for Copper Cable Networks

    
    
    
    
    
    
    
    
    
    

    External Plant Works

    ITI has undertaken major external plant projects for DoT, PGCIL, VSNL, GAIL, Railways, and Defence, involving over 12,000 km of PIJF cable laying and 25,000 km of OFC works.

• Indian Railway Projects

  • Indian Railway Projects

    MPLS-based IP infrastructure project for Railtel, including supply and installation of MPLS routers and access switches.

    SDH Communication Network, including SDH-STM1 Optical Equipment for different regions of Indian Railways.

• Offshore Communication Network for ONGC

  • Offshore Communication Network for ONGC

    Setup of TDMA radio systems for ONGC in offshore process complexes for voice communication integration with existing SCADA systems.