Advantech EKI-6322AG Manual de usuario descargar pdf (Pagina 57)

Bit - A binary digit.

Browser - An application program that provides a way to look at and interact with all the

information on the World Wide Web.

CSMA/CA (Carrier Sense Multiple Access/Collision Avoidance) - A method of data transfer that is

used to prevent data collisions.

CTS (Clear To Send) - A signal sent by a wireless device, signifying that it is ready to receive data.

Daisy Chain - An “Access Point Mode” and “Wireless Station Mode” connection topology creating a

wireless backbone trunk to reach multi-hopping between each wireless node.

Database - A collection of data that is organized so that its contents can easily be accessed,

managed, and updated.

DHCP (Dynamic Host Configuration Protocol) - A networking protocol that allows administrators to

assign temporary IP addresses to network computers by "leasing" an IP address to a user for a

limited amount of time, instead of assigning permanent IP addresses.

Download - To receive a file transmitted over a network.

DSSS (Direct-Sequence Spread-Spectrum) - Frequency transmission with a redundant bit pattern

resulting in a lower probability of information being lost in transit.

DTIM (Delivery Traffic Indication Message) - A message included in data packets that can increase

wireless efficiency.

Encryption - Encoding data transmitted in a network.

Ethernet - IEEE standard network protocol that specifies how data is placed on and retrieved from

a common transmission medium.

Firmware - The programming code that runs a networking device.

Fragmentation -Breaking a packet into smaller units when transmitting over a network medium

that cannot support the original size of the packet.

Gateway - A device that interconnects networks with different, incompatible communications

protocols.

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Advantech EKI-6322AG Manual de usuario Pagina 57