Impact of Next Generation IP on Indian Railways

- Pradnyil Usgaonkar

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

IP In wireless applications

Micro BTS – Application in Disaster management -ART

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

Thank you

Any queries?