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POWERGRID – An Overview
CENTRAL
TRANSMISSION
UTILITY
A ‘NAVRATNA’
ENTERPRISE
LISTED
COMPANY
since 2007
PAYING DIVIDEND
SINCE 1993-94
CONSISTENTLY RATED
‘EXCELLENT’ BY GoI
GOVT.
SHAREHOLDING
57.90%
VISION
World Class, Integrated, Global Transmission Company with Dominant Leadership in
Emerging Power Markets ensuring Reliability, Safety and Economy
Existing
Businesses
Transmission
Grid
Management
Consultancy
Telecom
International
Business
(through100% subsidiary POSOCO)
Desert Power
India
New Business
Opportunities
• AAA
• Stable
CRISIL
ICRA
• AAA
• Stable
Distribution
(Wire
Business)
Smart Grid
Smart City
Green Energy
Corridors
Energy
Efficiency
Credit Ratings
• AAA
Internat
ional
Domestic
CARE
Fitch
•BBB (-)
•Stable Outlook
S&P
•BBB (-)
•Stable Outlook
Transmission Lines
MVA & S/S
Operating Parameters
1,29,407 ckm
255,668 MVA
Availability: > 99.5%
961 Nos.
207 Nos.
Reliability: 0.53 trippings/ line
POWERGRID (Telecom)
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POWERGRID – An Overview
Fastest Growing Electric Utility in the World
as per Platts Top 250
ISO 27001:2013 - Communication
System
ISO 9001:2008 – Quality
Management System
5th Largest Gross Assets as per DPE – PSE
Survey, GoI
ISO 14001:2004 – Environmental
Management System
PAS 99:2006 – Integrated
Management Registration
OHSAS 18001:2007 – Occupational
Health & Safety Management System
Profit After Tax crosses Rs 6,000 crore for
the first time in Company’s History
ISO 22000: 2005 – Food Safety
Management System
POWERGRID (Telecom)
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Telecom - Licenses
NLD
National Long
Distance
Operator
ISP A
Internet
Service
Provider –
Category ‘A’
IP - I
Infrastructure
Provider
License No. 1015/06-BS-I (NLD-05)
License No. 820709/2003-LR
Registration
Certificate No.
62/2002
05th July 2006
29th May 2003
07th November
2002
License to provide
internet services
across India.
Certificate to
establish and
maintain the assets
such as Dark Fibers,
Right of Way, Duct
Space and Tower for
the purpose to
grant on
lease/rent/sale
basis
License to install,
operate, and
maintain the NLD
Service Network
and provide NLD
Services within the
territorial
boundaries of the
country
An Overview of POWERGRID - Telecom
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Network Spread & Reach
POWERGRID (Telecom) network and services are available at all over the
country (All Circles) and is set for huge growth
Existing
Backbone
Network
Pan-India Total Backbone
Network = 36,563 Km
Telecom
Network
Reach
Future
Expansion
Plans
No. of Backbone/Points of
Presence (PoPs) including
Substations = 595
33,766 Kms Backbone Network
Microwave Replacement = 9614
Km
ULDC Expansion = 18686 Km
HVDC & Other Projects = 5466
Km
Tie – up
with State
Electricity
Boards
UPPTCL (Uttar Pradesh)
BSPCL (Bihar)
RVPNL (Rajasthan)
WBSETCL (West Bengal)
HPSEB (Himachal)
Total OPGW Network =
26,087 Km
OPGW (Telecom & ULDC)
= 21,663 Km
OPGW (SEB Line – Leased
& Laid) = 4,424 Km
No. of Customer Locations
Served = 1428
Total UGOFC Network =
10,476 Km
UGOFC/Aerial Network
(Telecom) = 4,263 Km
UGOFC/Aerial (3rd Party
Lease) = 6,213 Km
Total Installed Capacity =
3200 Gbps
Capacity Sold (including
Protection) = 3100 Gbps
CSPTCL (Chattisgarh)
122 additional cities &
Towns (PoPs)
HVPNL (Haryana)
OPTCL (Orissa)
KSEB (Kerala)
TANTRANSCO
Capacity Planned – 4550
Gbps
An Overview of POWERGRID - Telecom
DVC
EPD, Sikkim
Others – under approval
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POWERGRID Telecom Network
Main Control Centre (NTCC)
• Katwaria Sarai, New Delhi
• Dedicated 24X7 Help Desk
Facility to handle customer
complaints
DR Control Centre
• Carrier Business (TDM) –
Yelahanka, Bangalore
• Enterprise Business (MPLS) RHQ Hyderabad
Regional Control Centres
• NRTCC – Maharanibagh
• Covers NR-I & NR-II States
• WRTCC – Mumbai
• Covers WR-I & WR-II States
• ERTCC – Kolkata
• Covers ER-I, ER-II & NER States
• SRTCC – Bangalore
• Covers SR-I & SR-II states
An Overview of POWERGRID - Telecom
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Technology Options
 Equipment
 SDH (Synchronous Digital Hierarchy)
 DWDM (Dense Wave Digital
Multiplexing)
 IP/MPLS (Multi Protocol Label
Switching)
OPGW
24 F OPGW
OPGW
24 F OPGW
Repeater
Tower with JB
POWERGRID
S/S
SDH/
OADE
U/G OFC
24 F
Tower
Tower
Approach Cable
Shelter
POWERGRID
S/S
SDH/
OADE
U/G OFC
24 F
City PoP
SDH Access Eqpt.
DG set
SDH Access Eqpt.
City PoP
Intracity
Intracity
Ring N/W
Ring N/W
An Overview of POWERGRID - Telecom
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Telecom Services Offered
SDH/DWDM
Point to Point
Bandwidth
N X E1/E3/DS3/STM-1/STM-4/STM-16/STM-64/10G /100G Capacity
Scalable from present capacity of 400Gbps to Terabit Capacity
Multiple Self – resilient backbone rings
Managed Services
WiFi Services
Internet
Services
Others
IP Transit Services
Telecom
Services
Offered
Data Center Services
Internet Leased Line
2 Mbps – 1Gbps capacity links
Internet Security Measures
Three tier architecture
Dual home connectivity in Backbone to avoid
Single point of failure
Resilient & Secure Network Design to cater to
real time critical Power Transmission
applications
Dark Fibre on UGOFC
Co-Location Services
PoP Infrastructure
Infrastructure
Services
Tower Space Leasing
MPLS Based
VPN
2 Mb – 10 G Layer-2 & Layer-3 VPN ports
Configurable Class of Service to suit data
criticality
Network Scalability to 500 Gbps in core and
10Gbps/port
An Overview of POWERGRID - Telecom
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MPLS Network
• Eight (8) CORE router locations to ensure high availability in MPLS
backbone
• MPLS routers at about 150 PoP locations.
• Each Edge/access router connected to minimum two (2) upstream routers via different paths to ensure ‘No Single Point of
Failure’ in the network.
• Bandwidth Availability: Core and Edge network is designed at
10Gbps and access is designed as 1 Gbps at present. Network is
future scalable to 40 Gbps in core.
• Backbone Agnostic Design: Network built on dual backbone
makes it highly reliable and sturdy.
• MPLS services available at all existing PoP locations of covered on
existing SDH/DWDM network.
• State-of-art Main Network Operations Centre (NOC) at New Delhi
and Disaster Recovery (DR) NOC at Hyderabad.
An Overview of POWERGRID - Telecom
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Peering for Internet Business
 Peering with NIXI
 Delhi (NOIDA - Netmagic) – 1Gbps
 Chennai – 1Gbps
 Mumbai (Cyquator)- 1 Gbps
 Peering with Google
 Delhi ( Bangla Sahib TCL )– 1 Gbps
 Chennai ( Bharti)– 1 Gbps
 Mumbai ( GPX) – 10 Gbps
 Peering with Microsoft
 Chennai (Bharti) – 1Gbps
 Peering with Mumbai Convergence Hub
 Various Content Providers like Amazon, Akamai, Microsoft etc.
 Peering with NIC
 Protection to NIXI peering at various locations
 Access to Govt. websites, databases, datacentres
An Overview of POWERGRID - Telecom
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International Connectivity
 POWERGRID is now offering
Domestic leg for India - Bhutan
International Connectivity on two
different routes for high reliability.
 Bongaigaon(India) – Galephu (Bhutan)
Link (50Km)
 Siliguri (India) – Malbase(Bhutan)
Link (98Km)
 International
Connectivity
established to Bangladesh through
its transmission line between
Berampur & Behramera
 POWERGRID is also in the process of
establishing
International
Connectivity to other neighbouring
countries Viz. Srilanka (through
undersea cable & OPGW), & Nepal
through its power transmission
network.
 POWERGRID
is
considering
application for International Long
Distance license
An Overview of POWERGRID - Telecom
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NOFN
 National Optical Fibre Network (NOFN) project – a Govt. of India
initiative is world largest rural broad band connectivity project
through optical fiber.
 Under NOFN project, around 6600 blocks of India in around 650
districts shall be connected to 2,50,000 Gram Panchayats of
respective blocks by utilising existing fibre of BSNL, RAILTEL and
POWERGRID. Incremental fibre shall be laid wherever required
 Approx. 6 Lakh Km new incremental fiber to be laid.
 Minimum 100Mbps bandwidth at each Gram Panchayat
 BBNL (Bharat Broadband Network Limited)- a SPV has been set
up for establishment, management and Operation of NOFN
project.
 Initial cost of project was around Rs. 20,000 Cr funded by USOF
(DOT ).
 Work allocation: BSNL (70%), RAILTEL (15%), POWERGRID
(15%)
An Overview of POWERGRID - Telecom
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NOFN – Status so Far
 Survey work had been completed and approved by BBNL for
entire scope of project (36000 GPs)
 Under Phase-I of project 9510 GPs are to be connected by
laying around 22,000 Km of Under Ground Fiber in total 462
blocks in Telengana, Odisha, Jharkhand & HP.
 Contracts for fiber laying has been issued to executing
agencies to connect 7019 GPs in 341blocks. Balance 2491 GPs
have been included in scope of phase-1 work recently.
Accordingly, tendering activities for award of T&L contracts are
under process.
 As on date incremental Fiber laying has been completed for
4562 GPs after laying OFC of 10723Km.
 Trenching and ducting for approximately 14,966 Km have been
completed till date which includes 2541Km of T&L work in AP.
An Overview of POWERGRID - Telecom
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