99810492; 790-6000 MHz Base Station Antennas - Romkatel

Central Control Unit (CCU)
For Remote Electrical Tilt (RET) and
Tower Mounted Amplifier (TMA) Control
for outdoor use
Central Control Unit, outdoor
Type No.
Connectors to RCU/Splitter
860 10113
1 x 8 pin connector according IEC 60130-9, female, conform to AISG
Power supply from BTS
DC: –48 V / max. 1.7 A
Power supply to RCU
+29 V DC / max. 1.7 A
+13 V DC / max. 3.8 A
Total output power
Max. 50 W
Interface to RCU and TMA
RS 485 / power supply, conform to AISG
Protocol to RCU and TMA
HDLC hex-coded command set, conform to AISG
Interface to BTS RJ 45, 10 Base-T, Ethernet 802.3
Protocols to BTS
TCP/IP, UDP, HTTP/HTML, DHCP, FTP, ICMP/PING, SNMP
Alarm Interface
1 x open collector output
Lightning Protection 10/350 µs, 3.5 kA for AISG interface 1)
8/20 µs, 2.5 kA Ethernet- , DC- and Alarm Interface
Max. number of RCU’s
Up to 27 RCU’s in daisy chain und up to 6 DTMA’s;
and/or TMA’s depending on cable configuration and max. power 2)
Max. length of control cable 200 m (9 RCU’s in daisy chain configuration) 2)
Material of housing Covers: Aluminium, varnished (lightgrey, RAL 7035)
Profile: Glass-fibre reinforced plastic (lightgrey)
Temperature range
–40 °C ... +55 °C ambient temperature
Protection class IP 65 3)
Mounting 4)
Wall and mast mounting (with additional clamps)
Weight
4.5 kg
Dimensions (h x w x d)
328 mm x 270 mm x 131 mm
Cable feedthrough with
gasket at the bottom side.
1) Please note: In order to achieve lightning protection acc. to IEC 61643-1/-3 (10/350µs), please install
the Kathrein Lightning Protection Device (type-no. 860 10030). For additional information about lightning
protection of the CCU, we kindly refer to the RET Installation Manual.
2) Please refer to the RET Installation Manual for detailed information.
3) Please note: Appropriate cables must be used (see RET Installation Manual for additional information)
4) Please note: Cable feedthrough must point downward!
The cable installation must provide adequate strain relief!
The CCU should not be installed at locations with hazardous risks for the installation team!
Please follow the instructions in the RET Installation Manual.
Standards: EN 60950-1 (Safety)
EN 55022 (Emission)
EN 55024 (Immunity)
ETS 300019-1-4 (Environmental)
Certifications: CE
Scope of supply: Central Control Unit, outdoor
Connectors for Power Supply and
Alarm interface Installation manual
Interfaces at the internal
connector panel.
Block diagram: CCU – outdoor
Alarm
DC –48 V
Ethernet
AISG
LED signalling
RET
GND
to BTS
to RET / Antenna
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