User's Manual

User Manual
Rosenberger Active Das With Intelligent Antenna system
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2.4 Product Interface
2.4.1 IM2U Interface
Figure 7 IM2U Front Panel
Figure 8 IM2U Rear Panel for SISO
Table 1 IM2U Interface Description
Identifier Functional Description
Front
Panel
MODEM_SIM SIM card port
USB_H USB port
USB_D USB port
RJ45 LAN port, local monitor port, or network monitor port
MOD Modem running indicator, Blinking, Control unit communicates normally;
OFF, Control unit cannot communicate
ALM
Peripheral alarm indicator, normally ,the indicator is green; the indicator
is red when got alarms.
RUN Monitor boarding running indicator, normally, keep blinking; off, Device
does not work
PWR IM2U power supply indicator, normally, the LED is green, no power , off.
POWER Power Switch
Rear
Panel
POWER
DC -48V input terminal
FUSE Fuse Port, Normally, the fuse model is 5x20 , 250VAC3A
GND
Grounding connector.
MODEM Modem antenna port.
Op1~ op4
This port is the fiber connector port for SISO (FC/APC type optical