通用式互联网关设备在覆盖重叠的两组异构通讯网络之间打通互联互通语音对讲通道，支持多种网络模式，如5G、LTE、TETRA、PDT等。互联网关采用内置信道机的一体化设计，使用2U标准机箱，结构设计及接口兼容多种主流专用通信信道机。互联网关设备使用维护简便，话音失真低，呼叫延迟短，能够满足轨道交通环境下严苛的工作条件。
通用式互联网关设备在覆盖重叠的两组异构通讯网络之间打通互联互通语音对讲通道，支持多种网络模式，如5G、LTE、TETRA、PDT等。互联网关采用内置信道机的一体化设计，使用2U标准机箱，结构设计及接口兼容多种主流专用通信信道机。互联网关设备使用维护简便，话音失真低，呼叫延迟短，能够满足轨道交通环境下严苛的工作条件。
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Tianjin 712 Mobile Communication Co., Ltd. is a core supplier in the field of dedicated wireless communication in China.
For over fifty years, as a designated enterprise for railway communication equipment in China, the company has focused on advancing the development of industries including railway wireless communication, rail transit communication, emergency communication, oilfield informatization, military and civilian testing and measurement, and system integration. It has gradually evolved into a technology enterprise that integrates market operations, technology development, and production services.
Contact Us
Phone：022-653888641
Email：wangtiandu@712yd.cn
Address: No. 1, Micro-7 Road, Microelectronics Industrial Zone, Tianjin Economic Development Zone
Phone：022-653888641
Email：wangtiandu@712yd.cn
Address: No. 1, Micro-7 Road, Microelectronics Industrial Zone, Tianjin Economic Development Zone
Copyright © Tianjin 712 Mobile Communication Co., Ltd.
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