wireless 802.11n buying guide

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a very useful guidebook in updated, advanced wireless knowledge

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  • 11

    Why this Guide ?

    What's 802.11n 802.11n EDIMAX

    Who Should Use 802.11n

    802.11n

    How to Choose 802.11n Products

    802.11n

    EDIMAX 802.11n Family

    EDIMAX 802.11n SOHO

    Contents

    02

    03

    10

    12

    16

  • 2802.11n 11b/g11n

    802.11n Wireless 802.11n

    802.11n InternetEDIMAX 802.11n EDIMAX 802.11n Solution EDIMAX Wireless 802.11n

    EDIMAX802.11n nnnn

    Why this Guide

  • 33

    802.11n 802.11n IEEE 802.11n Wi-Fi 802.11n 11n

    1997IEEEIEEE 802.1111a 11b11g802.11n

    2006IEEE802.11n 802.11g54Mbps11n300MbpsMIMO

    802.11n 2802.11n 802.11n 2007802.11g802.11n

    802.11n IEEE 802.11n 11n802.11Wi-FiIEEE 802.11n 802.11n

    802.11n EDIMAX

    802.11n

    ?

    EDIMAXBR-6504nWi-Fi 802.11n WPS

  • 42T2R11n 802.11n

    802.11n 802.11gEDIMAX802.11n 802.11n

    802.11n 802.11g 802.11n 802.11n

    802.11n

    4 What's 802.11n

    Mode Channel Stream Peak Data Rate (in Mbps)

    802.11b 11802.11g 54

    802.11n (GI2 =800ns)

    20 MHz One 6520 MHz Two 13040 MHz One 13540 MHz Two 270

    802.11n (GI =400ns)

    20 MHz One 72.220 MHz Two 144.440 MHz One 15040 MHz Two 300

    802.11 b/g/n peak data rates in Mbps, Wi-Fi Alliance

  • 55

    802.11n 802.11n

    1. MIMO802.11n

    2. Channel Bonding(40MHz)

    3. Packet Aggregationframeframe

    11g BR-6424n 125

  • 6 EDIMAX

    802.11n 802.11n

    SISO/SIMOMIMO

    802.11b802.11g802.11n MIMO

    OO

    What's 802.11n

  • 77

    Channel Bonding

    20MHz40MHz

    802.11n (Channel Bonding)

    Packet Aggregation

    Packet Aggregation

    ()()

    EW-7711UMn USB 2.0 1T1 R

  • 8802.11n 802.11n 802.11n

    HDMIthroughput40Mthroughput25M802.11g

    802.11n

    802.11n 802.11n MIMOTXRXMIMO

    802.11n 802.11n

    11g30(100)11n100(330)

    802.11n

    802.11nIEEE 802.11n

    What's 802.11n

  • 99

    802.11n 802.11n

    802.11n MIMO802.11n 802.11g

    802.11n 802.11g802.11g802.11n 802.11g10

    802.11n EDIMAXUSB11n

    EW-7711UMn0.65WEW-7318Ug1.9W3

    throughputEW-7711UMn3

    (0.65W / 1.9W) x (25M / 90M)0.095EW-7711UMn10% EW-7318Ug(1.2W / 2.0W) x (25M / 90M)0.167EW-7711UMn17% EW-7318Ug

    11g 11n EDIMAX

    Wireless

    Max. Power Consumption

    throughput

    EW-7318Ug 802.11g 1T1R 2.0W (TX) 1.9W (RX) 25 Mbps

    EW-7718Un 802.11n 2T2R 2.6W (TX) 1.0W (RX) 125 Mbps

    EW-7717Un 802.11n 1T2R 1.6W (TX) 1.0W (RX) 110 Mbps

    EW-7711UMn 802.11n 1T1R 1.2W (TX) 0.65W (RX) 90 Mbps

    : W

  • 10

    802.11n 802.11n 802.11n

    11n

    MB802.11n

    802.11n 802.11n

    802.11n

    802.11n 802.11n 11n11n802.11g

    1. 802.11n 11n11g

    2.

    10 Who Should Use 802.11n

  • 111111

  • 12

    802.11n ?

    802.11n 11n

    11nWi-Fi 11n

    >>MIMO802.11n MIMO11n2T3R2T2R1T2R3T3R1T1R2T3R2T2R1T2R

    How to Choose 802.11n Products

  • 1313

    NS-2502NASGigabit LAN2 Bay

    11n

    Wi-Fi >>Wi-Fi802.11n 11n11g

    1. T ()2TT150MbpsT300Mbps2TWi-Fi11nT1T2RWi-Fi11n11n11n11g

    2. R ()Wi-Fi R11n

    1000Mbps >>NAS802.11n 11n1000MbpsNAS

    NASNAS NAS 1000Mbps

    NAS100Mbps11n100Mbps2T3R1000Mbps11n

  • 14

    802.11n 1. NAS

    2T3R +1000Mbps

    2. NAS2T3R+100Mbps

    3. HD2T2R+100Mbps

    4. 1T2R+100MbpsWi-Fi11g11g

    802.11n Wi-Fi11nWi-Fi11nWi-FiWi-Fi

    11n2T2R1T2R2T2R1T2R1T1R

    BR-6574n300Mbps41000Mbps

    How to Choose 802.11n Products

  • 151515

  • 16

    EDIMAX 802.11n SOHO

    EDIMAX 802.11n Family

    BR-6574n BR-6504n BR-6424n BR-6324nL

    100330

    60200

    30100

    802.11g15 8

    12 5

    6 4

    1WAN+ 4LAN 1WAN+ 4LAN 1WAN+ 4LAN 1WAN+ 4LAN

    802.3/802.3u(10/100Mbps)

    802.3ab (1000Mbps)

    802.11b/g

    802.11n (2T3R) (2T3R) (2T2R) (1T2R)

    3 3 2 2

    ON / OFF

    WPS / Reset

    WAN

    DHCP ( Dynamic IP ) / Static IP

    Static IP

    PPPoE

    L2TP / PPTP

    AP

    AP Bridge P to P

    AP Bridge P to MP

    AP Bridge +WDS

    Universal-Repeater

    Filter MAC Filter / IP Filter

    WEPWPAWPA2

    802.1x RADIUS

  • 1717

    EDIMAX802.11n 802.11n Wi-Fi

    EDIMAX802.11n EZview IP

    EDIMAX 802.11n

    (AP)

    EW-7416APn

    Lan 1

    802.3/802.3u

    802.11b/g

    802.11n 2T2R

    x2

    WPS/ Reset

    AP Mode

    WDS Bridge Mode

    Universal Repeater Mode

    AP Client Mode

    AP Client Mode

    WEPWPA WPA2

    802.1x

    WPS

    Mac Access Control

    Hidden SSID

    BR-6574n BR-6504n BR-6424n BR-6324nL

    100330

    60200

    30100

    802.11g15 8

    12 5

    6 4

    1WAN+ 4LAN 1WAN+ 4LAN 1WAN+ 4LAN 1WAN+ 4LAN

    802.3/802.3u(10/100Mbps)

    802.3ab (1000Mbps)

    802.11b/g

    802.11n (2T3R) (2T3R) (2T2R) (1T2R)

    3 3 2 2

    ON / OFF

    WPS / Reset

    WAN

    DHCP ( Dynamic IP ) / Static IP

    Static IP

    PPPoE

    L2TP / PPTP

    AP

    AP Bridge P to P

    AP Bridge P to MP

    AP Bridge +WDS

    Universal-Repeater

    Filter MAC Filter / IP Filter

    WEPWPAWPA2

    802.1x RADIUS

  • 18

    EDIMAX 802.11n Family

    EW-7718Un EW-7717Un EW-7711UMn EW-7711UAn

    USB 2.0 Type A USB 2.0 Type A USB 2.0 Type A USB 2.0 Type A

    802.11b/g

    802.11n

    2T2R 1T2R 1T1R 1T1R

    WPS

    WEPWPAWPA2

    Cisco CCX

    EZmax Setup Wizard

    WPS

    WMM

    QoS

  • 19192008 EDIMAX Technology Co., Ltd. All right reserved. All trademarks are registered to their respective owners. Pictures shown are for reference only. The actual product appearance may vary. All specifications are subjected without prior notice.

    EW-7718Un EW-7717Un EW-7711UMn EW-7711UAn

    USB 2.0 Type A USB 2.0 Type A USB 2.0 Type A USB 2.0 Type A

    802.11b/g

    802.11n

    2T2R 1T2R 1T1R 1T1R

    WPS

    WEPWPAWPA2

    Cisco CCX

    EZmax Setup Wizard

    WPS

    WMM

    QoS

    EDIMAX Wireless 802.11n : 20088 : 20093EDIMAX: teresaliaw@edimax.com.tw

  • 20