HUAWEI MC509 Series CDMA LGA Module
Hardware Guide
Description of the Application Interfaces
Issue 02 (2013-05-06)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
13
3
Description of the Application Interfaces
3.1 About This Chapter
This chapter mainly describes the external application interfaces of the MC509
module, including:
3.2 LGA Interface
The MC509 module uses a 145-pin LGA as its external interface. For details about
the module and dimensions of the LGA, see
“6.4 Dimensions and interfaces”.
If DTE supports Huawei LGA module, such as module with system of CDMA, you can
refer to
Huawei LGA Module Migration Guide
to get the details.
Table 3-1 shows the definitions of pins on the 145-pin signal interface of the MC509
module.