With the development of visualization technology, Internet technology, and multimedia technology, the cable TV network has been innovated and popularized. With the development of broadband technology, the cross-industry competition between telecom and cable TV becomes more and more fierce. For TV stations, companies and enterprises engaged in the construction, management and service of cable TV network, how to adopt the latest technology, manage the business and improve the competitiveness of cable TV industry is the most urgent problem to be solved.
So how to manage the complicated equipment and circuits effectively? How to meet the requirements of customers in a short time, such as solve the user complaints, finish the fault repair is a primary problem to be solved at present.
At present, cable TV network are mainly integrated transmission devices such as optical receivers and optical transmitters, it is managed through the RS485 interface of the device itself.
Because of RS485 requires separate wiring and is difficult to manage remotely.
A cable network equipment service company used USRIOT’s serial to Ethernet converter to connect the RS485 interface of those transmission devices to the TCP/IP network, they used the serial to Ethernet converters to manage these transmission devices.
Applications of serial to Ethernet Converter