MD-109 User Manual
4
1.
Product Introduction
This chapter mainly introduces the outlook, accessories, specifications and
mechanism of MD-109.
1.
Brief Introduction
2.
Product Outlook
3.
Accessories
4.
Dimension
5.
Working Mechanism
6.
Specifications
7.
Technical Advantages
8.
Typical Usecases
1.1
Brief Introduction
MD-109 is a built-in DTU produced by eTung recently. There are
several types of MD-109 that support China Mobile, China Unicom and
China Telecom’s 2G/3G/4G networks. MD-109 has original built-in
design and has smaller size; it has more flexible interface, and makes
built-in wireless applications easier for industry customers. Separate
wireless application with wireless communication device and user
device installed separately, has not only bigger space usage, and the
outlook has no integrity, but also the installation, training, and
debugging are more complicated. eTung’s MD-109 has smaller size
and flexible interfaces, and can be quickly embedded into user device,
thus integrates the user device and wireless device into one product.
The launch of MD-109 will definitely lead the integration trend of
wireless applications.
It has built-in design, the switchboard is smaller and can be directly
embedded into user device;
It has flexible terminal interfaces, that supports serial RS-232 and
RS-485;
It supports China Mobile, China Unicom and China Telecom’s
2G/3G/4G networks;
It can connect with mServer, just like eTung’s other DTUs;
It is compatible with various data center software, and plug-and-play,
so the running applications do not have to modify data center
