Impact of Next Generation IP on Indian Railways - Pradnyil Usgaonkar
Jan 01, 2016
The IP world
• IP is ubiquitous
• IP allows compression
• IP offers you true convergence of Voice, Video and data
• IP is quick to deploy
• IP is media friendly
• IP is inexpensive
IP in Switching application
IRIS NGX Server- Main
IRIS NGX Server– Hot Duplication mode
IP
IP Network
IP IP
IPIP IP
IP
IP
Station 1-FXS Station 2 -FXS Station 3 -FXS
Disaster recovery Server station 4
Station 67-FXSStation 68-FXS
POTS POTS
SIP Based Unified Communication / IVR
IP TelephonesIP Telephones
Next Generation PDMUX based Products
• PDMUX with Voice Compression
• IP MUX – PDMUX with IP WAN link
• PDMUX with Router functionality
Proposed PDMUX with Voice Compression
STM-1 STM-1
PDMUX
E1 E1
Optical FiberEMS
Control Ckt. #1
HQ Station
Control Ckt. #2E&M
FXO
FXO
V.24
V.35
FXO
#1
#2#3
STM STM
PDMUX
E1 E1
Way Side Station #1
V.24E&M
E&M
STM STM
PDMUX
E1 E1
V.24E&M
E&M
Way Side Station #2
One 64kbps Timeslot in the E1 link is used for carrying upto 8 voice channels.
E1
PBX
Pure IP Mux
PDMUX Ethernet
EMS Control Ckt. #1 HQ Station
Control Ckt. #2E&M
FXO
FXOFXO
#1
#2#3
PDMUX
Way Side Station #1
E&ME&M
Ethernet
PDMUX
Way Side Station #3
E&ME&M
Ethernet PDMUX
Way Side Station #2
E&ME&M
Ethernet
IP Network
IP MUX with a built-in router functionality
STM STM
PDMUX
E1E1
STM STM
PDMUX
E1E1
STM STM
PDMUX
E1E1
Ethernet
Ethernet
Ethernet
STM STM
PDMUX
E1E1
Ethernet
IP Network
Optical Fiber
Optical Fiber
Optical Fiber
Central Server of
Bank
HQ Station
Way Side Station
Way Side Station
Way Side Station
One 64kbps Timeslot of the E1 network can be used for communicating with all the ATMs/Kiosks of the Way side stations
IP Mux in Accident Relief Train
IPMUX
E&ME&M
IP Camera
POTS Telephones
E&M Telephones
WiFi Access Point
VoIP Phones
Laptop
Walkie Talkie
IP Link(Ethernet)
Radio Interface
A word about Coral Telecom
• Indigenous company ,built by technocrats with a focus on developing telecom technologies – 15% of annual turnover earmarked for R & D
• DSIR recognised R&D center at Noida, India.• ISO 9001:2008 certified by DNV.• National footprint with 14 branches across India• Two international offices - Dubai & Jo’burg• 150 dedicated resellers• 3 OEM partners• 5 Technology buyers including BEL & ITI• Strategic partnership with BEL, ITI and TCIL