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Designing a 1:1, BYOD Wireless Network Dan Skrove, Field Engineer Jiten Gori, FAE. Building Networks for People. Established in 1986 with a vision to make technology affordable and to provide an unmatched network experience for everyone. D-Link Group & Partners: A Valuable Vertical Synergy. - PowerPoint PPT Presentation
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Designing a 1:1, BYOD Wireless NetworkDan Skrove, Field Engineer
Jiten Gori, FAE
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Building Networks for People
Established in 1986 with a vision to make technology affordable and to provide an unmatched network experience for everyone.
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Network Equipment OEM/ODM
IC Chipset Design
Switching Power SupplyManufacturer
IP Traffic Generators and Test Solutions
Integrated Video Systems
IC Chipset DesignWimax Service Provider
Network EquipmentOEM/ODM
Network Equipment OEM/ODM
Network Security Hardware and Appliances
Network Security Hardware and Appliances
Safety Specifications andElectromagnetic Interference Testing
TGC, TiVo in Taiwan
D-Link Group & Partners: A Valuable Vertical Synergy
Cloud Service Platform
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Global Presence
190 local sales offices in 67 countries with over 2,725 employees
Sales channels including retailers, distributors, ITSPs, SIs
U.K.GermanyFranceItalySpainNetherlandsBelgiumGreeceSwitzerlandAustriaDenmarkFinlandNorwaySweden
EgyptSaudi ArabiaU.A.E.IsraelIranTurkeyPakistanSouth Africa
U.S.A.CanadaMexicoArgentinaBrazilChileColumbiaEcuadorVenezuelaPeruGuatemala
HungaryPolandCzechCroatiaBulgariaRomaniaRussiaBelarusUkraineEstoniaLithuaniaLatviaUzbekKazakhstan
NZRegional warehouses in 15 countries; over 300 R&D personnel and 38 RMA
centers in globe
Updated in Feb., 2012
Global Channels, Local Touch
TaiwanChinaJapanKoreaSingaporeMalaysiaIndiaAustraliaNew Zealand
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Leading in Wireless LAN Stand-Alone Access Points
#1
Source: Gartner, “Market Share: Enterprise WLAN Equipment, Worldwide, 1Q2012,” July 2012, Christian CanalesGraph created by D-Link based on Gartner data
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Leading in Ethernet Switches
#3
Source: Gartner, “Market Share: Enterprise Ethernet Switches, Worldwide, 1Q2012,” August 2012, Christian Canales, Severine RealGraph created by D-Link based on Gartner data
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Global Connections: Customers
Government
Education
Health Care
Retail
Telecom
Hospitality
Enterprise
E-tailer
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High Density Wirelessin 20 Minutes???
Really?
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Wireless Terms
Frequency 2.4 & 5.0 GHz
Half Duplex Only One Radio Communicates at a
Time
Round Robin Only One Device Communicates at a
Time
Single Band One Radio
Dual Band Two Radio’s• Selectable One Radio ‘On’ at a time• Simultaneous Both Radio’s ‘On’ at the same time
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Basic Design CriteriaHigh Density vs Coverage
Average User Profile
Number of devices
Connections per radio
Radio throughput
Broadcast Domains
Bottlenecks•Backhaul• Internet
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Automatic RF Adjustment – Auto Power
Automatic power uses a proprietary algorithm to automatically adjust the RF signal to broadcast far enough to reach wireless clients, but not so far that it interferes with RF signals broadcast by other APs.
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Automatic RF Adjustment – Auto Channel
Channels will automatically be adjusted on any new event in the system such as an AP being added or removed, or the switch can be programmed to automatically readjust channels at certain times (i.e. 2:00am each day) of the day or upon a certain interval (i.e. every 6 hours)
2. Rogue AP or Radio interferenceChannel 48
Channel 24 Channel 48
Channel 36
3. Changes toChannel 18
Channel 54
1. When first time implementing APs, the System selects different channels forAPs at random to avoid interference
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Automatic RF Adjustment - Self-Healing Network
Fail-Safe• When a Managed AP is powered down, the power of its neighboring AP(s) managed by
the same switch is immediately increased by 20%.• The power level will adjust again every pre-configured Interval by sensing neighboring
AP power status.
FailedIncrease 20% of power!
Failure detected
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Thank YouQuestions?