Product Overview:

    Communication unit (broadband carrier) s a data transmission unit using power line as the communication medium and broadband communication technology to realize power carrier communication function. It is divided into three types: TXZX13-BGSK communication unit (single phase/broadband carrier)， mainly used in acquisition unit I and single phase meter. TXZX13-BGTK communication unit (three phase/broadband carrier), mainly used in three phase meter. TXZX13-BGJK communication unit (concentrator I/broadband carrier), mainly used in concentrator I terminal.

Product Features:

• Up to the standards of State Grid - Power User Consumption Information Acquisition System Q/GDW.
• Support State Grid - Low Voltage Power Line Broadband Communication Interoperability Technical Specification Q/GDW 1162-2016.
• Self-adaptive serial port baud rate, with better compatibility.
• Low-power design for energy conservation and environmental protection.
• Using OFDM (Orthogonal Frequency Division Multiplexing) modulation spread spectrum communication technology.
• With 6th generation network layer communication protocol, using routing discovery technology, adapt to time-varying network, AD hoc network, self-adaptive, supporting plug and    , 128bits AES encryption mechanism, and WAPI encryption transmission protocol, to ensure data security.   

Performance Parameter:

Power supply:          12V±5%

Operating temperature:    -40℃~70℃

Operating humidity:      10% ~ 95%

Withstand voltage:       4000V

Modulation mode:       OFDM

Frequency range:       2-12 MHz

Carrier communication rate: 100kbps ~ 25Mbps

Serial port communication rate: 1200bps, 2400bps, 4800bps, 9600bps

Communication protocol:  interface protocol 2013 version

Interchangeability:  up to interface interchangeability requirement 2013 version

Manufacturing standard: Q/GDW 11612-2016