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HUAWEI MG323 GSM M2M Module
Hardware Guide
Structure
Issue 04 (2011-08-22)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
44
6.3 Dimensions of the B2B Connector
The MG323 module uses the 50-pin B2B connector whose model is DF12C(3.0)-
50DS-0.5V(81) and whose pin spacing is 0.5 mm to work with the connector DF12E
(3.0)-50DP-0.5V (81) of the DF12 series (both connectors are manufactured by
Hirose). For specific models, access http://www.hirose.com.
Figure 6-2 DF12C (manufactured by Hirose) used on the MG323 module
Figure 6-3 DF12E (manufactured by Hirose) recommended to be used with the MG323
module on the user interface board
Table 6-1 Ordered connector model and DF12 product series working with the MG323
module
Item
Model
Stacking
Height (mm)
HRS Number
Connector model used
with the MG323 module
DF12C(3.0)-50DS-
0.5V(81)
3.0
537-0694-9-81
Connector model
recommended to be used
on the user interface
board
DF12E(3.0)-50DP-
0.5V(81)
3.0
537-0834-6-**