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Chapter 7 Glossary
Chapter 7 Glossary
Bit Rate
Displays the volume of data flowing across the network. Generally, the volume is expressed with
the unit “bps” (bits per second) which indicates the number of data bits transmitted per second.
DNS (Domain Name Server)
A server used to convert addresses such as “www.eizo.com” into IP addresses.
Firewall
A system to prevent invasion from external networks.
H.264
A format for compressing images. This method is widely used for image remote transmission and
recording.
IP Address
An address that is allocated to a network device. Each network device is given an address. Unlike
MAC addresses, IP addresses change according to the installation environment.
MAC (Media Access Control) Address
A Mac address is a 48bit identification number assigned to a network device. It is assigned
statically, not duplicated, and uses a unique number for each network device.
NTP (Network Time Protocol)
A protocol for synchronizing the time and the network server.
ping
A command used to check the connection status with other network devices. Generally, it is judged
that there is a problem in the network route when there is no response to ping requests, and the
ping command is used for finding out the cause of the problem.
PoE (Power over Ethernet)
A technology to supply electricity using an Ethernet cable.
Port
A communication contact number for network communication. When multiple services are provided
by one network device, allotting an individual port number for each service allows the device to
provide multiple services simultaneously.
Resolution
The LCD panel consists of numerous pixels of specified size, which are illuminated to form images.
This monitor consists of 1920 horizontal pixels and 1080 vertical pixels. At a resolution of 1920 ×
1080, all pixels are illuminated as a full screen (1:1).
Summary of Contents for FDF2304W-IP
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