Device for use in testing a modem coupled to a telephone line by modular
connectors
    2.
    发明授权
    Device for use in testing a modem coupled to a telephone line by modular connectors 失效
    用于通过模块化连接器测试耦合到电话线的调制解调器的设备

    公开(公告)号:US4493951A

    公开(公告)日:1985-01-15

    申请号:US486260

    申请日:1983-04-18

    IPC分类号: H04B3/46

    CPC分类号: H04B3/46 Y10S439/912

    摘要: A device for use in testing the wiring integrity and/or troubleshooting system faults in a modem and/or an associated telephone line which are coupled together through a modular plug coupled to the modem and a modular jack coupled to the telephone line. A first eight-contact modular jack adapted to receive the modular plug on the modem is mounted on one end of a box-shaped housing. A second eight-contact modular jack is mounted on the other end of the housing. The two modular jacks are electrically connected by a set of eight conductor elements, each conductor element connecting a contact on the first jack with a corresponding contact on the second jack. A test pin is coupled to each conductor element and projects upward from the housing. A set of three cables are also provided. Each cable has an eight-contact modular plug at one end for plugging into the second modular jack on the box device, the box along with the appropriate cable are connected in series between the modem and the telephone line and a meter or other piece of test equipment is connected to whichever test pins the user wishes to test.

    摘要翻译: 一种用于测试调制解调器和/或相关联的电话线路中的布线完整性和/或故障排除系统故障的装置,其通过耦合到调制解调器的模块插头和耦合到电话线的模块插座耦合在一起。 适于接收调制解调器上的模块化插头的第一个八触点模块插座安装在盒形壳体的一端。 第二个八触点模块插座安装在外壳的另一端。 两个模块插座通过一组八个导体元件电连接,每个导体元件将第一插孔上的触点与第二插孔上的相应触点连接。 测试销耦合到每个导体元件并从壳体向上突出。 还提供一套三根电缆。 每根电缆在一端有一个八触点的模块插头,用于插入盒装置上的第二个模块插孔,该盒子和适当的电缆串联连接在调制解调器和电话线之间,还有一个仪表或其他测试 设备连接到用户希望测试的任何测试针脚。