Epson WN6501CEP Скачать руководство пользователя страница 26

Wireless LAN 802.11a/b/g USB adapter

1-20

Technical Specifications

Frequency Band

802.11b Radio: 2.412 ~ 2.472 MHz
802.11g Radio: 2.412 ~ 2.472 MHz

USA - FCC 2.412 ~ 2.462 MHz (Ch1~Ch11)
Canada - IC 2.412 ~ 2.462 MHz (Ch1~Ch11)
Europe - ETSI 2.412 ~ 2.472 MHz (Ch1~Ch13)
Japan - STD-T66/STD-33 2.412 ~ 2.484 MHz (Ch1 ~ Ch14)

802.11a Radio: 5.15 GHz ~ 5.85 GHz

USA - FCC 5.15 GHz ~ 5.

3

5 GHz

Canada - IC 5.15 GHz ~ 5.

3

5 GHz

Europe - 5.15 GHz ~ 5.

725

 GHz

Japan - 4.9 GHz ~ 5.

3

5 GHz

Maximum Channels

IEEE 802.11a/b/g compliant
11 channels (US, Canada)
13 channels (ETSI)
4 channels (France)
14 channels (Japan)

Data Rate

802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps per channel
802.11b: 1, 2, 5.5, 11 Mbps per channel

Modulation Type

OFDM, CCK

Operating Frequency

2.4 ~ 2.4835 GHz (US, Canada, ETSI)
2.4 ~ 2.497 GHz (Japan)

Operating Range

100 - 400m, depending on surrounding environment

Содержание WN6501CEP

Страница 1: ...WN6501CEP Wireless LAN 802 11a b g USB adapter QIG DRAFT ...

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Страница 3: ... being produced can be expected to be within the variation accepted due to quantity production and testing on a statistical basis as required by 47CFR 2 909 Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Trade name Epson Type of Pr...

Страница 4: ...wing two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation WARNING The connection of a non shielded equipment interface cable to this equipment will invalidate the FCC Certification or Declaration of this device and may cause interference levels which exceed the limits establ...

Страница 5: ...認證合格之低功率射頻電機 非經許可 公司 商號或使用者均不得擅自變 更頻率 加大功率或變更原設計之特性及功能 低功率射頻電機之使用不得影響飛航安全及干擾合法通信 經發現有干擾現象時 應立即停用 並改善至無干擾時方得繼續使用 前項合法通信 指依電信法規定作業之無線電通信 低功率射頻電機須忍受合法通信或工業 科學及醫療用電波輻射性電機設備之干 擾 Article 14 Without permission any company firm or user shall not alter the frequency increase the power or change the characteristics and functions of the original design of the certified lower power frequency electric machiner...

Страница 6: ...COMPLIANCES vi ...

Страница 7: ... share a local printer and files access the Internet and roam about the office wire free Using radio frequency RF technology WLAN s transmit and receive data over the air minimizing the need for wired connections Thus WLAN s combine data connectivity with user mobility and through simplified configuration enable movable LAN s This wireless networking solution has been designed for both large and s...

Страница 8: ...e running Windows 98 2000 Me or XP Pentium Class CPU 700 Mhz or faster processor 128 MB RAM recommended Hardware Description LED Indicators The Wireless LAN 802 11a b g USB adapter is equipped with one LED indicator Front Panel LED Status Description Green Link is up Blink Radio is scanning Off Radio is off Flashing Traffic on the connection ...

Страница 9: ...s below depict the setup process on a computer running Windows XP If you are using a different operating system on your machine the screen shots may differ slightly 1 Insert the CD into your CD ROM drive 2 To install RALINK Wireless utility simply run the program and click through the on screen steps 3 When the License Agreement screen displays click Yes to begin the installation process ...

Страница 10: ...Wireless LAN 802 11a b g USB adapter 1 4 4 Choose Ralink Configuration Tool and click Next ...

Страница 11: ...INSTALLATION 1 5 5 Choose Optimize for Wi Fi mode and click Next ...

Страница 12: ...Wireless LAN 802 11a b g USB adapter 1 6 The screen shot above shows the setup process copying files to your machine ...

Страница 13: ...INSTALLATION 1 7 Please insert your Wireless LAN USB adapter now Your computer will automatically detect the Card The next step is to click through the Found New Hardware Wizard ...

Страница 14: ...reless LAN 802 11a b g USB adapter 1 8 Note On computers running Windows XP Service Pack 2 only Choose No not this time and click Next Choose Install the software automatically Recommended and click Next ...

Страница 15: ...INSTALLATION 1 9 Click Continue Anyway Click Finish ...

Страница 16: ...Wireless LAN 802 11a b g USB adapter 1 10 Click Finish Congratulations You have now completed the setup process ...

Страница 17: ...ION 1 11 Configuration The next step is to configure the software To open the RALINK Wireless Utility click Start and then All Programs The utility has five tabs Link Status Site Survey Statistics Advanced About ...

Страница 18: ...cimal ID number the MAC address of the associated access point or base station This information is only displayed and not configurable Clients that have been associated with the same access point will display the same BSSID Extra Info Shows the transmit power as a percentage Channel The channel used to connect with the access point Link Speed The data transmission speed Throughput The amount of da...

Страница 19: ...gth Shows the strength of the connection between the RALINK Wireless Network Card and the access point Noise Level Displays the level of noise as a percentage If the Noise Level is too high your wireless connection will be disrupted ...

Страница 20: ...ic characters in length The green icon beside SSID WG302 shows you are connected to this network BSSID Basic Service Set ID The BSSID is the 6 byte hexadecimal ID number the MAC address of the associated access point or base station in an infrastructure network In an ad hoc network the BSSID is a random number generated by the first station that communicates with other clients on the network This ...

Страница 21: ...enabling WPA for security purposes Network Type This shows the operating mode of all listed access points Note The text box on the bottom left of your screen names the access point to which you are currently connected Rescan Click Rescan to check for any new wireless networks within range ...

Страница 22: ...tatistics The Statistics screen displays network connection information Use this feature to see how many packets have been successfully transmitted and received on your network The Reset Counter button allows you to set all counters back to zero ...

Страница 23: ...rotection Co existing 802 11b and 802 11g networks can lead to network conflicts The final 802 11g standard includes a protection mechanism to ensure mixed 802 11b and 802 11g operation To get optimum performance it can be helpful to enable this feature which allows b g to co exist at the expense of performance Default Auto CCX 2 0 The Cisco Compatible Extensions CCX specification is for makers of...

Страница 24: ... the amount of outstanding unacknowledged by the recipient data a sender can send on a particular connection before it gets an acknowledgment back from the receiver that it has received some of the data Default Disabled Fast Roaming Allows you to move from the range of one access point to the range of another with a handoff of approximately 50 milliseconds or less Default Disabled Turn off RF Clic...

Страница 25: ...CONFIGURATION 1 19 About The About screen below shows the version information There is also a link to our web site ...

Страница 26: ...1a Radio 5 15 GHz 5 85 GHz USA FCC 5 15 GHz 5 35 GHz Canada IC 5 15 GHz 5 35 GHz Europe 5 15 GHz 5 725 GHz Japan 4 9 GHz 5 35 GHz Maximum Channels IEEE 802 11a b g compliant 11 channels US Canada 13 channels ETSI 4 channels France 14 channels Japan Data Rate 802 11a g 6 9 12 18 24 36 48 54 Mbps per channel 802 11b 1 2 5 5 11 Mbps per channel Modulation Type OFDM CCK Operating Frequency 2 4 2 4835 ...

Страница 27: ...stem Windows 98 Me 2000 XP Dimensions 90 x 35 x 14 mm 3 54 x 1 38 x 0 55 in Weight 30 g 0 96 oz Security 64 128 bit WEP WPA WPA PSK TKIP WPA 802 1X EAP WPA2 PSK CCMP AES WPA2 802 1X EAP CCX 2 0 Temperature Operating 0 to 45 C 32 to 113 F Storage 25 to 70 C 13 to 158 F EMC Safety Compliances ETSI CE Standards IEEE 802 11a b g USB 2 0 ...

Страница 28: ...Wireless LAN 802 11a b g USB adapter 1 22 ...

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