Prepared By

Naieem Khan

&Ummiya Rahman

Presentation On

Introduction

bracNet is a fast growing ISP (Internet Service Provider) and internet portal service provider brought to us by the largest NGO in the world, BRAC, in partnership with gNet DDH LLC

Broadband Solutions,

WAN (Wide Area Network)/ Intranet / VPN

(Virtual Private Network).

Virtual PBX

Video Surveillance

IT Services

Online Portal Services

Connectivity Services

1.Dedicated Internet Access2.FLEX Internet Access or Shared Internet Access3.Business/Home LAN and Managed Services4.Secured Remote Connectivity (VPN)5.Dial-Up Connectivity

IT-OUT Sourcing

1.Redundant Data Center Services2.Customized Solutions for Network Projects (WAN & LAN)3.Server Co-location4.Web Design, Hosting and Publication

IP PBX

Feature

ConnectivityVPN Connectivity

bracNet uses this VPN technology to connect Remote Branch offices, Remote work force and Business travelers

IP PBX

•IP PBX is an open standard PBX system over internet protocol (IP) network

•unities an company’s many locations-into a single converged network

•Saves cost and toll expenses

It manages:

AGI (Asterisk Gate way Interface)

Graphical Call Manager

Predictive Dialer

TCP/IP Management Interface.

IP PBX(Cont’d)

IT-OUT

•Redundant data center services

•Customized Solutions for Network Projects (WAN and LAN)

•Managed Network Service

•Network Design and Engineering Services

•Network Migration and Implementation Services

Network & Technology

WiMAX

WiMAX is a standards-based wireless technology providing high-speed data and voice services in networks covering long distances and wide ranges

VSAT

VSAT stands for Very Short Aperture Terminal. It is basically used for data, voice and video signals. In this communication, we used satellite directly

VPN

A virtual private network (VPN) is a communications network tunneled through another network

WiMAX

WiMAX is a standards-based wireless technology providing high-speed data and voice services in networks covering long distances and wide ranges

WiMAX is designed to provide E1-level bandwidth to businesses and the equivalent of cable/DSL access for home users.

WiMAX Powered Network

Scalability

Flexibility

Outstanding performance

Figure: WiMAX Architecture and Applications

WiMAX

VSAT

Cables

Fiber Optic Cable

bracNet uses the optical fiber services of GP.

Submarine Cables

Grameen Phone (GP) is connected to the information super highway via the submarine cable.

HSSI Cable

They work as an interconnection between networks (e.g. LAN, Wan, etc.) or network devices (e.g. routers, switches, etc).

Performance

•bracNet measures its performance by some performance improving teams which include WiMAX team and Optical Fiber team.

•bracNet also have a bandwidth Manager that have full-featured traffic management tool that gives control of its network traffic, increasing the efficiency of network and reducing overall bandwidth requirements.

Reliability

•The WiMAX team ensures the physical connectivity. Optical Fiber team also does the same thing but it configures through NOC (Network Operating Centre).

•The basic bandwidths of the users are controlled by bracNet. bracNet implements key through bandwidth manager

Security

bracNet provides both logical and physical security.

Firewall

Disaster Recovery

Authorized ID card

Coverage Area

Conclusion

Pioneer in WI-MAX Connectivity and member of WIMAX Forum. bracNet provides one of the fastest and most reliable network connection

bracNet has dynamic Management

By the end of 2008 bracNet will cover the whole country

THANK YOU for YOUR PATIENCE