Operating And Storage Temperatures And Humidity; Electrical Criteria Of Application Interfaces - Huawei MG301 Hardware Manual

HUAWEI MG301 B2B Module
HardwareGuide
V
I
see Table 3-1 .

5.3 Operating and Storage Temperatures and Humidity

Table 5-2 lists the operating and storage temperatures and humidity for the MG301
B2B module.
Table 5-2 Operating and storage temperatures and humidity for the MG301 B2B module
Specification
Normal operating
temperatures
Extended temperatures
Extended temperatures
Ambient temperature for
storage
Moisture
[1]:The temperatures outside of the range –20°C to +70°C; the module might slightly deviate
from 3GPP TS 45.005 specifications.

5.4 Electrical Criteria of Application Interfaces

Table 5-3 lists the sequence numbers of pins and definitions of signals on the 50-pin
B2B interface of the MG301 B2B module.
Table 5-3 Sequence numbers of pins and definitions of signals on the B2B interface
Pin No.
1
3
5
7
9
is 2.85 V or 2.8 V, which is the voltage of the digital I/O pin. For the details about V
[1]
[1]
Signal Name
SIM_CLK
VSIM
SIM_DATA
SIM_RST
NC
Electrical and Reliability Features
Minimum Value Maximum Value
–20 70
–40 –20
70 85
–40 85
5 95
Pin No. Signal Name
2 INTEAR_N
4 INTEAR_P
6 EXTEAR_P
8 EXTEAR_N
10 INTMIC_N
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Huawei Technologies Co., Ltd
Issue 06 (2013-06-13)
please
I,
Unit
° C
° C
° C
° C
%
36