Edge-Core ECS3810-26T, Installation Manual, Page: 70 / 76

G
LOSSARY
– 70 –
LED
Light emitting diode used for monitoring a device or network condition.
L
OCAL
A
REA
N
ETWORK
(LAN)
A group of interconnected computer and support devices.
M
EDIA
A
CCESS
C
ONTROL
(MAC)
A portion of the networking protocol that governs access to the transmission
medium, facilitating the exchange of data between network nodes.
MIB
An acronym for Management Information Base. It is a set of database objects
that contains information about the device.
M
ODAL
B
ANDWIDTH
Bandwidth for multimode fiber is referred to as modal bandwidth because it
varies with the modal field (or core diameter) of the fiber. Modal bandwidth is
specified in units of MHz per km, which indicates the amount of bandwidth
supported by the fiber for a one km distance.
N
ETWORK
D
IAMETER
Wire distance between two end stations in the same collision domain.
RJ-45 C
ONNECTOR
A connector for twisted-pair wiring.
S
WITCHED
P
ORTS
Ports that are on separate collision domains or LAN segments.
TIA
Telecommunications Industry Association