Quectel EC25 series, Проектирование аппаратного обеспечения

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LTE Module Series
EC25 Mini PCIe Hardware Design
EC25_Mini_PCIe_Hardware_Design Confidential / Released 9 / 42
2
Product Concept
2.1. General Description
EC25 Mini PCIe module provides data connectivity on LTE-FDD, LTE-TDD, WCDMA and GSM networks
with PCI Express Mini Card 1.2 standard interface. It supports embedded operating systems such as
WinCE, Linux, Android, etc., and also provides audio, high-speed data transmission and GNSS
functionalities for your applications.
EC25 Mini PCIe module can be applied in the following fields:

PDA and Laptop Computer

Remote Monitor System

Vehicle System

Wireless POS System

Intelligent Meter Reading System

Wireless Router and Switch

Other Wireless Terminal Devices
This chapter generally introduces the following aspects of EC25 Mini PCIe module:

Product Series

Key Features

Functional Diagram

EC25 Mini PCIe contains Telematics version and Data-only version. Telematics version supports voice
and data functions, while Data-only version only supports data function.
NOTE
Quectel
Confidential