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Tp-Link TL-WA500G [52/53] Appendix e glossary

TL-WA500G 54M Wireless Access Point User Guide

Appendix E: Glossary

2x to 3x eXtended Range

WLAN Transmission Technology - The WLAN device with 2x to 3x

eXtended Range

WLAN transmission technology make its sensitivity up to 105 dBm, which

gives users the ability to have robust, longer-range wireless connections. With this

range-enhancing technology, a 2x to 3x eXtended Range

based client and access point can

maintain a connection at as much as three times the transmission distance of traditional 802.11b

and 802.11g products, for a coverage area that is up to nine times greater. A traditional 802.11b

and 802.11g product transmission distance is about 300m. A 2x to 3x eXtended Range

based

client and access point can maintain a connection transmission distance may be up to 830m.

802.11b - The 802.11b standard specifies a wireless networking at 11 Mbps using

direct-sequence spread-spectrum (DSSS) technology and operating in the unlicensed radio

spectrum at 2.4GHz, and WEP encryption for security. 802.11b networks are also referred to as

Wi-Fi networks.

802.11g - specification for wireless networking at 54 Mbps using direct-sequence

spread-spectrum (DSSS) technology, using OFDM modulation and operating in the unlicensed

radio spectrum at 2.4GHz, and backward compatibility with IEEE 802.11b devices, and WEP

encryption for security.

Access Point (AP) - A wireless LAN transceiver or "base station" that can connect a wired LAN to

one or many wireless devices. Access points can also bridge to each other.

DNS (Domain Name System) – An Internet Service that translates the names of websites into IP

addresses.

Domain Name - A descriptive name for an address or group of addresses on the Internet.

DoS (Denial of Service) - A hacker attack designed to prevent your computer or network from

operating or communicating.

DSL (Digital Subscriber Line) - A technology that allows data to be sent or received over existing

traditional phone lines.

ISP (Internet Service Provider) - A company that provides access to the Internet.

MTU (Maximum Transmission Unit) - The size in bytes of the largest packet that can be

transmitted.

SSID - A Service Set Identification is a thirty-two character (maximum) alphanumeric key

identifying a wireless local area network. For the wireless devices in a network to communicate

with each other, all devices must be configured with the same SSID. This is typically the

configuration parameter for a wireless PC card. It corresponds to the ESSID in the wireless

Access Point and to the wireless network name.

WEP (Wired Equivalent Privacy) - A data privacy mechanism based on a 64-bit or 128-bit or

152-bit shared key algorithm, as described in the IEEE 802.11 standard.

Wi-Fi - A trade name for the 802.11b wireless networking standard, given by the Wireless

Ethernet Compatibility Alliance (WECA, see http://www.wi-fi.net), an industry standards group

promoting interoperability among 802.11b devices.

WLAN (Wireless Local Area Network) - A group of computers and associated devices

communicate with each other wirelessly, which network serving users are limited in a local area.

Tp-Link TL-WA500G [52/53] Appendix e glossary

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