| 摘要 |
<p>Components for providing voice and/or data services are presented. A CPE device is described comprising an interface circuit with a processor for receiving a first analog signal and converting the first analog signal into digital data in a first format for converting the digital data in the first format into digital data in a second format, the second format comprising asynchronous transfer mode adaptation layer type 1 format. The CPE also includes a modem for converting the digital data in the second format to a second analog signal. Furthermore an apparatus is described containing 3 interfaces for providing a connection between CPE and data network, CPE and voice network or both. Furthermore an apparatus is described with means to connect a device with a PVC/SVC to a data network.</p> |
