HD363 智能网络路由器
                                    HD363 智能网络路由器

                                    用于 HDM3310总线消防电话总机间的网络连接,具有 A/B端,可各连接 1台消防电话总机的通讯总线,实现数

                                    字通信和语音信号的路由传输。 由通讯总线为网络路由器进行供电,无需外接电源,工作电压范围为DC24V±4V。 A/B端在各自接入的通讯总线系统中各占 1位编码地址,有工作灯指示巡检状态。 A/B端采用隔离电路设计,可减小通讯总线噪声串扰。 A端适于连接中心控制消防电话总机,而 B端连接其他分区的消防电话总机。 金属外壳,不易损毁,抗干扰能力强。

                                    Used for networking two or more HDM3310 addressable telehphone exchange, designed side A and B,

                                    which connect bus-line of two exchanges respectively and realize bridging and networking voice and

                                    digital signal. Power supplied by exchange bus-line, no additional power source needed, rated voltage range: DC18-

                                    DC26V Isolated design between Side A and Side B, to minimizing crosstalk noise. Side A is designed to connect to central control exchange, side B connects to other exchange. Metal shell, not easy to broke, has strong shock resistance and anti-jam capability.


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                                    万彩彩票