Huawei ME909s Series - Power Consumption

HUAWEI ME909s Series LTE Mini PCIe Module
Hardware Guide
Electrical and Reliability Features
Issue 02 (2016-09-07)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
45
Table 5-4 Requirements for input current of the ME909s Mini PCIe module
Power
Peak (GSM 1 slot)
Normal (WCDMA)
Normal (LTE 23 dbm)
VCC_3V3
3000 mA
800 mA
800 mA
5.4.2 Power Consumption
The power consumptions of ME909s Mini PCIe module in different scenarios are
respectively listed in Table 5-5 toTable 5-10 .
The power consumption listed in this section is tested when the power supply of the
ME909s Mini PCIe module is 3.8 V, and all of test values are measured at room
temperature.
Table 5-5 Averaged standby DC power consumption of ME909s-821 Mini PCIe module
Description
Bands
Test Value (Unit: mA)
Notes/Configuration
Typical
Sleep
LTE
LTE bands
2.0
Module is powered up.
DRX cycle=8 (2.56s)
Module is registered on the
network.
USB is in suspend.
TD-SCDMA
TD-SCDMA
bands
2.7
Module is powered up.
DRX cycle=8 (2.56s)
Module is registered on the
network.
USB is in suspend.
HSPA+/WCDMA
UMTS bands
1.5
Module is powered up.
DRX cycle=7 (1.28s)
Module is registered on the
network.
USB is in suspend.
GPRS/EDGE
GSM bands
1.9
Module is powered up.
MFRMS=5 (1.175s)
Module is registered on the
network.
USB is in suspend.
Idle
LTE
LTE bands
49
Module is powered up.
DRX cycle=8 (2.56s)
Module is registered on the
network.
USB is in active.