发明名称 |
Method and apparatus for determining the origin of an alarm indication signal |
摘要 |
A method and apparatus for automated sectionalization of a DS1/DS3 data path based upon information received at a single location along the path. A test and monitor device is located at a point of demarcation between an LEC and an IEC. A Remote Module is located at a point of demarcation between the LEC and CPE. The test and monitor device is fully ANSI compatible. The information that is received is processed in a three step process in order to generate a "Sectionalizer Report". In preparing the Sectionalizer Report, the information output from a filter is used to determine where particular Events originated. An Alarm Indication Signal-Customer Installation signal is generated to enhance the ability to sectionalize the data path.
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申请公布号 |
US5757776(A) |
申请公布日期 |
1998.05.26 |
申请号 |
US19960720567 |
申请日期 |
1996.09.30 |
申请人 |
APPLIED DIGITAL ACCESS, INC. |
发明人 |
ELLEBRACHT, EDWARD T.;HARTMANN, PAUL R.;HECKER, RAMONE A.;POPE, KEVIN T.;WRIGHT, MAYNARD A. |
分类号 |
H04J3/14;H04M3/10;H04M3/24;(IPC1-7):H04J1/16 |
主分类号 |
H04J3/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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