MAL 1

MAL 2

MAL 3

MAL 4

COMMUNICATION LINKS

1. MCP – MAL : VSAT, FHTDMA RADIO, LINE MODEM, HF Radio, Inmarsat

2. CARNATION HUB – MCP: VSAT, Inmarsat

3. CARNATION HUB – MAL : VSAT, Inmarsat

4. MCP – EXTERNAL ARMY NODE: LINE MODEM, FIBER OPTIC LINE

External (Nearby) Node

MCP

FIBER OPTICS

LINE MODEM

VSAT

VSAT HUB

DELHI

VSAT, FHTDMA RADIO, LINE MODEM, HF RADIO

INMARSAT

VSAT, Inmarsat

MAL – Communications Architecture

ROUTER

CISCO 2821

FHTDMA2

Line modem

(Main + Standby)

2

INMARSAT

VSAT

16 port Ethernet Switch

CS1

CS2

FT

FCS 1 FCS 2

GPS

FXS

FXS

V.35

V.35

ETHERNET

MUX

VSAT HUB – Router Architecture

ROUTER

CISCO 2821

INMARSAT

VSAT

FXS

FXS

Ethernet 100 mbps

ETHERNET

PC

RS232

External Node – Router Architecture

ROUTER

CISCO 2821 Fiber Optic Modem

LINE MODEM( MAIN + STANDBY)2

FXS

FXS V.35

Ethernet 100 mbps

1

V.35

MCP – Communications Architecture

Cisco 2821

Router

Cisco 2821

Router

Cisco

24 port

switch

CC1

CC2

CS1

CS2

FT

FT

GIS GPS

Exchange

8 FXO

8 FXO

VSAT

FHTDMA4

FHTDMA4

Line modem(2) + FO(1)3

ETHERNET

V.35

V.35

V.35

Line modem(3)

ETHERNET