| 1. | Circuit - switched connection
电路交换连接 |
| 2. | Non - switched connection
非交换连接 |
| 3. | Since 3g use packet - switched connection and the internet protocol , it means that the terminal is virtually always connected to the network
由于3g是利用"小包交接系统"接驳及使用联网规约internet protocol ，简称ip通讯格式上网，所以可长期接通网络世界。 |
| 4. | Since 3g use packet - switched connection and the internet protocol ( ip ) , it means that the terminal is virtually always connected to the network
由于3g是利用"小包交接系统"接驳及使用联网规约（ internetprotocol ，简称ip ）通讯格式上网，所以可长期接通网络世界。 |
| 5. | At the same time , these companies are migrating to higher speeds across the lan , replacing 10m bit / sec shared media with dedicated 10m / 100m bit / sec switched connections
同时，这些公司在局域网上向更高速度过渡：用专用的10兆/ 100兆位/秒交换式连接替代10兆位/秒的共享式传输介质。 |
| 6. | Mobile phones with packet - switched communication appear to be " always connected " to the data network , whereas in the case of circuit - switched connections , setup time takes around 30 seconds to connect from a mobile phone to an isp
具有分组交换通信功能的手机似乎“始终连接”到数据网络，但是，对于电路交换连接，设置时间大约需要30秒才能将手机连接到isp 。 |
| 7. | When you connect to your isp ( internet service provider ) through a modem , you establish a switched connection to the isp , but it ' s actually carrying packets through a protocol called ppp or ( rarely now ) slip ( serial line internet protocol )
当你通过调制解调器连接到网络服务商时，你就和它建立一个交换连接，但实际上是通过称为点到点的协议或串行线路接口协议（现在很少使用）传送信息包的。 |
