MXPA02012417A - Test unit for use at a network interface device. - Google Patents

Test unit for use at a network interface device.

Info

Publication number
MXPA02012417A
MXPA02012417A MXPA02012417A MXPA02012417A MXPA02012417A MX PA02012417 A MXPA02012417 A MX PA02012417A MX PA02012417 A MXPA02012417 A MX PA02012417A MX PA02012417 A MXPA02012417 A MX PA02012417A MX PA02012417 A MXPA02012417 A MX PA02012417A
Authority
MX
Mexico
Prior art keywords
test unit
testing
network interface
interface device
unit
Prior art date
Application number
MXPA02012417A
Other languages
Spanish (es)
Inventor
Vaikunth N Gupta
Original Assignee
Mci Worldcom Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mci Worldcom Inc filed Critical Mci Worldcom Inc
Publication of MXPA02012417A publication Critical patent/MXPA02012417A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
    • H04M3/301—Circuit arrangements at the subscriber's side of the line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
    • H04M3/548—Arrangements for diverting calls for one subscriber to another predetermined subscriber with remote control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/028—Subscriber network interface devices

Abstract

A test unit provides testing capability at a network interface device (NID). The test unit may be remotely activated so that testing is initiated upon activation from a remote site. In one embodiment, a characteristic signal is sent over a telephone line toward the NID. A characteristic signal is detected and the testing unit is activated. The testing unit may perform multiple types of tests, including tests for detecting line loss, line noise and latency. The test unit may be implemented using electronic circuitry or using an intelligent computer system.
MXPA02012417A 2000-06-14 2000-06-14 Test unit for use at a network interface device. MXPA02012417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2000/016533 WO2001097496A1 (en) 2000-06-14 2000-06-14 Test unit for use at a network interface device

Publications (1)

Publication Number Publication Date
MXPA02012417A true MXPA02012417A (en) 2003-06-06

Family

ID=21741495

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02012417A MXPA02012417A (en) 2000-06-14 2000-06-14 Test unit for use at a network interface device.

Country Status (6)

Country Link
EP (1) EP1295458A1 (en)
JP (1) JP2004503957A (en)
AU (1) AU2000254914A1 (en)
CA (1) CA2412616A1 (en)
MX (1) MXPA02012417A (en)
WO (1) WO2001097496A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2875987A1 (en) * 2004-09-29 2006-03-31 France Telecom Subscriber line testing method for e.g. public switched telephone network, involves analyzing results of selected test process by comparing results with ranges of theoretical values to trigger alarm when results are not comprised in ranges

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5357556A (en) * 1992-08-10 1994-10-18 Pacific Bell System and method for telephone network testing
US5825849A (en) * 1995-08-31 1998-10-20 Lucent Technologies, Inc. Loop-back test system using a suppressed ringing connection
US5751789A (en) * 1995-11-13 1998-05-12 Bell Atlantic Network Services, Inc. SNID with wireless backup

Also Published As

Publication number Publication date
AU2000254914A1 (en) 2001-12-24
JP2004503957A (en) 2004-02-05
EP1295458A1 (en) 2003-03-26
WO2001097496A1 (en) 2001-12-20
CA2412616A1 (en) 2001-12-20

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