Network Card User Manual
G
LOSSARY
Glossary-4
LAN Segment
Separate LAN or collision domain.
LED
Light emitting diode used for monitoring a device or network condition.
Local Area Network (LAN)
A group of interconnected computer and support devices.
Main Distribution Frame (MDF)
The termination equipment where outside telephone lines connect to a building or
site
Media Access Control (MAC)
A portion of the networking protocol that governs access to the transmission
medium, facilitating the exchange of data between network nodes.
MTU
A building that contains more than a single tenant, such as an apartment block,
office complex, or hotel.
Management Information Base (MIB)
Aset of database objects that contains information about the device.
Network Diameter
Wire distance between two end stations in the same collision domain.
Private Branch Exchange (PBX)
A telephone exchange local to a particular organization who use, rather than
provide, telephone services.
POTS
Plain Old Telephone Service.
RJ-45 Connector
A connector for twisted-pair wiring.