User Manual

MDR2400/5800-SR, Orion2410/5810-SRi and Orion 5825-SR
862-01881 Issue 12c Page 9
List of Abbreviations
BIT Built-in-Test
AIS Alarm Indication Signal
PER Packet (or Block) Error Rate
DC Direct Current
DCE Data Communications Equipment
DIU Digital Indoor Unit
DRL Digital Radio Link
DRS Digital Radio Station
DTE Data Terminal Equipment
GUI Graphical User Interface
ISM Industrial, Scientific and Medical
LED Light Emitting Diode
LOS Loss of signal
Mbps Megabits per second
N.C Normally-closed
N.O Normally-open
NMS Network Management System
PC Personal Computer
RF Radio Frequency
RFU RF Unit (Prefix I or O for Indoor or Outdoor type)
RSSI Received Signal Strength Indication
SNMP Simple Network Management Protocol