Ericsson Radio Systems AB PKRC1311004-1 Manual De Usuario
Unit Decription, CDU-G and CDU-F
8.3
External Interfaces
CDUs have the following external interfaces:
•
Common antenna connector for transmitter and receiver signals
•
Common antenna connector for receiver signals (CDU-F only)
•
Input ports for transmitter signals
•
Output ports for receiver signals
•
Output ports for forward power (CDU-F only)
•
Output ports for reflected power (CDU-F only)
•
Input ports to MR for forward power (CDU-F only)
•
Input ports to MR for reflected power (CDU-F only)
•
CDU-Bus
•
System Voltage
8.3.1
Indicators
CDUs have two indicators:
Table 82
CDU indicators
Indicator
Colour
Fault
Red
Operational
Green
8.4
Technical Data
Table 83
CDU-F
Dimension
CDU-F
CDU-G
Height
400 mm (9 HE x 44.45 mm)
400 mm (9 HE x 44.45 mm)
Width
142 mm (28 TE x 5.08 mm)
142 mm (28 TE x 5.08 mm)
Depth
239 + 90 mm
1)
239 + 90 mm
1)
Weight CDU-F
15 kg
15 kg
Max. power
consumption
consumption
70 W
30 W
Max. heat
generation
generation
70 W
30 W
1)
The upper part protrudes 90 mm.
EN/LZT 720 0008
R1A
2001-06-26
133 (421)
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