Alcatel-Lucent 9500 MXC User Manual page 887

LED
Light Emitting Diode
Indicator lights on the IDU's front panel that give operating status and alarm information.
Light Emitting Diode (LED)
Indicator lights on the IDU's front panel that give operating status and alarm information.
Link
A link is a RF path between two terminals.
LMCDR
Low-medium capacity data radio
LMT
ocal Maintenance Terminal
L
LNA
Low Noise Amplifier
LO
ocal Oscillator
L
Loopback
A diagnostic radio function that tests the working condition of system components by routing traffic back to the
direction it came from. Service is interrupted when loopbacks are performed.
LOS
1) Loss of signal; 2) Line of Sight
MAC address
Media Access Control address. A unique number assigned to every Ethernet capable device in the world.
Management Information System (MIS)
An organized assembly of resources that collects, processes, and distributes data.
Mbps
Megabits Per Second
Message board
Scratch pad text area that allows radio users to leave each other messages.
MGB
Master Ground Bar
MHSB
Monitored Hot Standby
MHz
Megahertz = 1 million hertz.
MIB
Management Information Base. A file that describes what information can be accessed for each network device.
The MIB is required by SNMP.
3DB 23063 ADAA - Rev 004 July 2007
9500 MXC User Manual
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