| 摘要 |
A central office wiring apparatus (310) includes a first protection module socket (312), a plug (311), and a first and a second conductor pair (305A, 305B). The first protection module socket includes a first and second pair of terminals and is configured to receive a loop protection module. The plug includes a first pair of contacts that can be received at a second protection module socket to operatively couple the apparatus to a loop. The first conductor pair (305A) electrically couples the first pair of terminals and the first pair of contracts to each other. The second conductor pair is coupled to the second pair of terminals to connect the apparatus to a communications equipment interface (305B). |
