Wi-Fi Solution for

Northern Railways HQ Office

About us

Nexgen Techtronics Pvt. Ltd, based in Delhi is a leading

provider of IT Solution & Services Company.

More then 10 Years of extremely rich experience in providing

world class quality products, services and premium solutions

to their customers.

Strategic Partnership with technology leaders like Alvarion,

Ruckus Wireless, Proxim, ACTi and Mobotix.

Best in Industry Support & Service Network.

Project Summary

This Project is to Develop and Deploy a Batter and Cost

Effective Wi-Fi Network Environment for Northern Railways,

Kashmeri Gate Office. Strengthen the Overall Network connectivity for HQ Office

Developing a system to Run High-speed network

access for Voice, Data and Video Applications.

Designing a most reliable, stable and secured network

solution.

Current Network Problem

Internet Backbone Issue (Cable Cut)

Lousy Performance of Network

No Network Redundancy

No Network Management

Low Network Coverage

Primary Wireless Application

Local Area NetworkAccess

1

Internet Access

2

VoIP over Wi-Fi(future)

4

Railway’s Intranet Network

Access

3Video (future)

5

Project Goal(s)▪ Implement (affordable) 802.11n system that could deliver:

▪ Better coverage at higher speeds

▪ More reliable client connectivity

▪ Web-based centralized management

▪ Ability to extend WLAN to areas without Ethernet

▪ Simple guest networking capabilities

▪ Real-time client Wi-Fi performance measurements

▪ Most Secured Network Capabilities

▪ Native support for 802.11n along with support for legacy 802.11g clients

▪ Fast, simple deployment installation and on-going management

Selected 802.11n Solution

▪Ruckus ZoneFlex 802.11n system▪ 2.4GHz support allowed native 802.11n and g

client support

▪ Better coverage and more stable client connectivity

▪ Three-fold performance increase

▪ Distributed forwarding architecture didn’t required controller inline

▪ Ability to extend WLAN via “smart meshing”

▪ Real-time client performance measurements

▪ Elegant guest networking enables unique passes that can be timed

ZoneFlex802.11n Smart Wi-Fi APs

ZoneDirector 3250

Ruckus WiFi Innovations

BeamFlex provides Adaptive Wi-Fi Control

Directional, high-gain smart antenna

Continually picks the best signal path to clients

Adaptive beam forming and steering

Introducing SmartMesh™

Eliminates Ethernet cable to every AP

Uses RF signal routing to determine best paths to client and between mesh nodes

Only mesh system that avoids interference Uses high-gain, long-range smart antennas

to minimize hops, improve performance Deploys in half the time, half the cost

of conventional WLANs Simple, simple, simple to configure/manage

First Intelligent, Centralized WLAN Mesh Solution for 802.11n and 802.11g

Half the CostHalf the Time

3X the Performance

Dynamic PSK™

RADIUS/AD

ZoneDirector

IDS

Router

1. First time user connects to Ethernet port

5. User can now connect securely to the WLAN

3. Once authenticated, ZoneDirector auto-provisions the requisite WLAN settings and a unique, dynamic PSK in user’s wireless settings

Internet

2. User specifies URL to be automatically configured for WLAN access

ZoneFlex 2942

4. Key is bound to both user and device until invalidated

Twice the Performance (for dual-band 802.11n)

Aruba AP125

Cisco Aironet LAP1142N w/o BF

Cisco Aironet LAP1142N w/ BF

Ruckus 7962

0 10 20 30 40 50 60 70 80 90

11.675

25.65

37.3

78.22

UDP Mb/sec95 feet

Aruba AP125

Cisco Aironet LAP1142N w/o BF

Cisco Aironet LAP1142N w/ BF

Ruckus 7962

0 20 40 60 80 100 120 140 160

89.125

76.35

74.7

140.625

UDP Mb/sec95 feet

Aruba AP125

Cisco Aironet LAP1142N w/o BF

Cisco Aironet LAP1142N w/ BF

Ruckus 7962

0 5 10 15 20 25 30 35

0.25

0.5

0.700000000000001

33.1

UDP Mb/sec95 feet

Aruba AP125

Cisco Aironet LAP1142N w/o BF

Cisco Aironet LAP1142N w/ BF

Ruckus 7962

0 10 20 30 40 50 60 70 80

0.525

0.650000000000003

0.330000000000002

72.67

UDP Mb/sec95 feet

Data Grade

Data GradeVideo Grade

Video Grade

2.4GHz2.4GHz

5GHz5GHz

Independent “Open Air” Wireless Testing Tells a Complete Story

Ruckus ZoneFlex SolutionRuckus ZoneFlex Solution

ZoneFlexSimple-to-Use, Industrial-Strength WLANs

Best Wi-Fi WLAN-wide optimum signal path selection WLAN-wide interference avoidance WLAN-wide automatic RF coordination

Effortless everything Pluggable, meshable, easy to

install/expand Wizard-based configuration Automatic client administration Advanced security simplified

Unmatched price/value Unprecedented CAPEX savings Lowest OPEX Breakthrough feature/functionality

“Triple-Play” over WiFi Date/Voice/Video over WiFi

ZoneDirector 1000 and 3000

ZoneFlex 7363

802.11n AP

FlexMaster

ZoneFlex 7762Outdoor dual band802.11n

About HQ Office (Arial View)

▪ Total Approx 8000 Sq Mt Area

▪ 500 + staff

▪ 6 buildings Blocks (Double Stories)

▪ 200+ Laptop / Desktop Users

▪ More then 100+ guest visitors daily

▪ Copper connectivity between building blocks

Internet

• All APs will be placed in a corridor area of each floor

• Centrally manageable by ZoneDirector• 2-3 APs on each floor

Deployment Procedure for Wi-Fi

Deployment Procedure for load Balancer & PTP link for Redundancy

Radio Tower at

HQ Office

Radio Tower at

Old Delhi Station

3G Router

To Wi-Fi Network

High Speed PTP link on

De-licensed Frequency band

Questions?

NEXGEN TECHTRONICS PVT LTD109 A, Red Rose Building, 49-50,Nehru Place, New Delhi – 110019

Tel : 011-41607367-70Email : svarun@ntpl.co.in