User's Manual

User Manual
Rosenberger Active Das With Intelligent Antenna system
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connectors).
TX/RX
This port is service antenna port. For simplex repeater, this port is DL
(downlink) input port of SISO.
2.4.2 NEU Interface
Figure 9 NEU Front Panel
Figure 10 NEU Rear Panel for MIMO
Table 2 NEU Interface Description
Identifier Functional Description
Front
Panel
USB_H USB port
USB_D USB port
RJ45 LAN port, local monitor port, or network monitor port
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
IRU1-IRU8
SISO/MIMO
IRU-O connection indicator for SISO/MIMO, the indicator will on when the
corresponding to IRU-O is connected.
Rear
Panel
GND
Grounding connector.
POWER AC220V input terminal
FUSE Fuse Port, Normally, the fuse model is 5x20, 250VAC10A
BATTERY Battery Switch
OP MIMO Optical port of MIMO (FC/APC type)
OP SISO Optical port of SISO (FC/APC type)
IRU1~IRU8
48VDC
IRU-O connectors (DC port)
IRU1~IRU8
SISO/MIMO
SISO/MIMO IRU-O connectors (FC/APC type)