GTM900c

1 GTM900-C 总体认识 ................................................................................................................................................... 2 1.1 产品定位及外形 ........................................................................................................................................ 2 1.2 产品特性及逻辑框图 ................................................................................................................................ 2 1.3 产品应用 .................................................................................................................................................... 4 1.3.1 业务演示框图 .................................................................................................................................... 4 1.3.2 Teminal 型固定台应用 ...................................................................................................................... 5 1.3.3 Phone 型固定台应用.......................................................................................................................... 5 1.3.4 车载台、公用电话应用 ..................................................................................................................... 6 1.3.5 电力无线抄表业务应用 ..................................................................................................................... 6 2.接口信号 .................................................................................................................................................................... 7 2.1 信号连接器接口 ............................................................................................................................................ 7 2.1.1 接口信号 ............................................................................................................................................ 7 2.1.2 连接器形式 ...........................................