NetComm NCT240 User Manual
NetComm NCT240 Installation Guide Release 1.0
A 1000 Mbps network communication system based on Ethernet and the CSMA/CD access
Transmission method that allows two network devices to transmit and receive concurrently,
effectively doubling the bandwidth of that link.
Institute of Electrical and Electronic Engineers.
Defines carrier sense multiple access with collision detection (CSMA/CD) access method and
physical layer specifications.
Defines CSMA/CD access method and physical layer specifications for 1000BASE-T Fast
Defines CSMA/CD access method and physical layer specifications for 100BASE-TX Fast
Defines Ethernet frame start/stop requests and timers used for flow control on full-duplex
Defines CSMA/CD access method and physical layer specifications for 1000BASE Gigabit
Local Area Network (LAN)
A group of interconnected computer and support devices.
Separate LAN or collision domain.
Light emitting diode used for monitoring a device or network condition.
Local Area Network
A group of interconnected computers and support devices.
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.
MDF (Main Distribution Frame)
Equipment where outside telephone lines are terminated at a building or site.
An acronym for Management Information Base. It is a set of database objects that contains
information about the device.