Huawei MS2131 User Manual

MS2131
Hardware Design Guide
Appendix
Issue 02 (2017-1-13)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
40
11 Appendix
11.1 Appendix One MS2131 Power Consumption Data in
Different Scenarios
Table 11-1 MS2131 working current (5 V) in common scenarios
Description Bands
Current
Units Notes/Configuration
HSDPA/WCDMA UMTS
bands
50
mA
Power up and idle (DRX cycle = 8
[2.56 sec])
230 mA
Phone call (TX power = 10 dBm)
230
mA
DL Rate = 7.2 Mbps (TX power =
10 dBm)
GSM/GPRS/EDGE
GSM
bands
50
mA
Power up and idle (MFRMS = 5
[1.175 sec])
140 mA
Phone call (TX power = 10 dBm)
Table 11-2 Peak working currents in GPRS mode
Bands Averaged
Current
Peak
Current
Units TX Power TX slot
GPRS 850
230
1640
mA
PCL = 5
1 Up/1 Down
GPRS 900
240
1540
mA
PCL = 5
1 Up/1 Down
GPRS 1800
180
1000
mA
PCL = 2
1 Up/1 Down
GPRS 1900
160 1050 mA
PCL = 0
1 Up/1 Down

Huawei MS2131 Specifications

General

Brand	Huawei
Model	MS2131
Category	Modem
Language	English