| 释义 |
digital line section 数字线路段;[数位线路段] Two consecutive sets of line terminal equipment, their interconnecting transmis- sion medium, the in-station cabling between them, and their adjacent digital distribution frames (or equivalents) which together provide the whole of the means of transmitting and receiving data between two consecutive digital distribution frames (or equivalents) at a specified rate. 两组串接的线路终端设备、它们的互连传送媒质、它们之间在站内的电缆连接以及相邻 的数字配线架(或等效机构),它们一起提供了在两个串接的数字配线架之间以指定的速率 发送和接收数据的整个手段。 |