RRU3268 Description
2 Technical Description
Issue 05 (2015-03-31)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
6
2.5 Power Consumption
The output power per carrier in the output power table provides the maximum output power
possible while ensuring the network performance.
Table 2-5
Power consumption of the DBS3900(Ver.D) (-48V) (configured with RRU3628, 2600
MHz)
Configuration
Output Power
(W)
Typical Power
Consumption (W)
Maximum Power
Consumption (W)
3 x 20 MHz 2T2R
2 x 40
869
1085
Table 2-6
Power consumption of the DBS3900(Ver.D) (-48V) (configured with RRU3628, 700
MHz)
Configuration
Output Power
(W)
Typical Power
Consumption (W)
Maximum Power
Consumption (W)
3 x 20 MHz 2T2R
2 x 40
860
1100
Table 2-7
Power consumption of the DBS3900(Ver.D) (-48V) (configured with RRU3628, DD
800 MHz)
Configuration
Output Power
(W)
Typical Power
Consumption (W)
Maximum Power
Consumption (W)
3 x 20 MHz 2T2R
2 x 40
845
1085
2.6 Input Power
Table 2-8
Input power
Item
Specification
Input power
–48 V DC; voltage range: –36 V DC to –57 V DC
The RRU3926 supports AC power supply when connected to an external AC/DC
power module or an OPM15M. For details, see
AC/DC Power Module User Guide
and
OPM15M User Guide
.
