H685 lte router include Fdd lte and TDD lte. We use huawei and zte module.
Now let me know more H685 router
In telecommunications, 4G is the fourth generation of cellular wireless standards. It is a successor to the 3G and 2G families of standards. In 2009, the ITU-R organization specified the IMT-Advanced (International Mobile Telecommunications Advanced) requirements for 4G standards, setting peak speed requirements for 4G service at 100 Mbit/s for high mobility communication (such as from trains and cars) and 1 Gbit/s for low mobility communication (such as pedestrians and stationary users).
H685t is a new 4G LTE router with one RJ45 lan port + DB9 port + I/O terminal port + WiFi optional. DB9 support RS232/RS485/TTL interface.
The H685t LTE 4G Router is easy to install reducing the reliance on the end customer and enables direct access to your remote LAN devices for control and monitoring purposes.
It enables companies to remotely access equipment at mobile, remote networks and isolated sites.
Our website: http://szelins.com/4G_LTE_Mobile_Broadband_Cellular_Router_H685.html