User's Manual

E1 Spread Spectrum Radios
9-2
or
RJ-48, 120 ohm
Signal BER LCD Display on IDU
Table 9-3 IDU Structure
IDU LCD Display of IDU, ODU, Remote, Alarm, Test Item
Information
Alarm Buzzer, LED Indication, LCD Display
FINE IDU Status
ALM Alarm Condition
TEST Test Condition
LED Indication
RMT Remote Status
Table 9-4 Temperature and Environment
Operating Temperature Range IDU:-5 to 55 к
ODU:-30 to 60 к
Humidity IDU:10%~95% Non-condensing
ODU:0%~100%
Altitude 5,000 meters (maximum)
Table 9-5 Network Management System
Operating Method HyperTerminal/Telnet
Interface 10/100BaseT
Protocol Exclusive Arbeit NMS
Table 9-6 IF Cable
Link Cable
<
100M RG-6
<
200M RG-8
Frequency 70MHz
Stability 50ppm
Power -35dBm~-5dBm
IDU INPUT
Return Loss VSWR 1.3Љ
IDU OUTPUT Frequency 310MHz