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                                                              PRODUCT > Wireless control intelligent valve > Wi-SUN electricity meter module

                                                              Wi-SUN electricity meter module

                                                              Product model:HAC-WS

                                                              In order to adapt to the expanding intelligent application demand of urban public infrastructure, more and more infrastructure equipment need to realize intelligent wireless network communication upgrade. In order to ensure the interoperability and compliance of smart wireless communication products and solutions, a standardized communication specification named WI-SUN was developed. Based on Wi - SUN IPv6 mass capacity, flexible capacity, high speed of communication, network communication technology characteristics of high reliability, again with the existing optical fiber, such as network, cellular networks wan communications facilities, the combination of IP through the clouds to terminal equipment management, can help users make more intelligent Internet of things application system.

                                                              Wi - SUN can promote the industry with an open industry standard, provides a safe, standard of IPv6 wireless network, which can be widely applied to intelligent metering, intelligent power distribution network, intelligent street light, new energy charging infrastructure, intelligent buildings, industrial automation, intelligence agriculture wireless intelligent facilities and smart cities and other fields of application.

                                                              Program features: 

                                                              l Wireless transmission rate up to 300Kbps  

                                                              l Time slot frequency hopping technology, CCA avoidance mechanism, communication between modules with strong anti-interference ability, high reliability  

                                                              l Network depth up to 24 levels, covering a wide area, through node skip can extend the signal to cover the underground parking lot, power distribution room and other environments  

                                                              l Large network capacity and large-scale Mesh networking with thousands of nodes  

                                                              l Mesh network self-repair, multi-route link automatically switch according to the weight, high network reliability  

                                                              l IPv6 supports mass node addressing  

                                                              l Dynamic visualization of the Mesh topology  

                                                              l Wi-SUN alliance authentication, strong interoperability  

                                                              l Based on 802.1x/EAP-TLS/PKI authentication and 802.11i group key management, escorts data communication security  


                                                              Functional characteristics:

                                                              l Network depth up to 24 levels, covering a wide area, through node skip can extend the signal to cover the underground parking lot, power distribution room and other environments  

                                                              l Mesh network can extend the signal to the underground parking lot, underground property distribution room and other environments  

                                                              l The wi-Sun network has a large capacity and can be expanded to 1000 nodes  

                                                              l Automatic route switching, time slot frequency hopping technology, CCA avoidance mechanism, communication between modules with strong anti-interference ability, high reliability  

                                                              l Mesh network self-repair, multi-route link automatically switch according to the weight, high network reliability  

                                                              l Wi-SUN alliance authentication, strong interoperability  

                                                              l Wi-Sun AD hoc network technology  

                                                              l Dynamic visualization of the WI-Sun network topology  

                                                              l Wi-Sun self-repair technology  

                                                              l Data serial port baud rate adaptive, up to 115,200 bit/s  

                                                              l Data serial port protocol can be customized  

                                                              l The wireless transmission rate is high (50Kbps, 150Kbps, or 300Kbps) and can be configured  

                                                              l Wireless maximum transmission power is high and configurable  

                                                              l An external expansion circuit collects the power supply voltage and provides the power failure alarm function  

                                                              l Wireless communication status indicator  

                                                              l Network whitelist management  

                                                              l Data transmission security encryption  

                                                              l IPv6 supports mass node addressing  

                                                              l Remote OTA  

                                                              l RHU function (operation permission encryption authentication, near field wireless configuration, network debugging, meter reading, OTA)  

                                                              l Based on 802.1x/EAP-TLS/PKI authentication and 802.11i group key management, escorts data communication security  


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