BR7906018A - Arranjo de testes para trajetorias de comunicacao em sistemas de comutacao multiplexada por divisao de tempo - Google Patents

Arranjo de testes para trajetorias de comunicacao em sistemas de comutacao multiplexada por divisao de tempo

Info

Publication number
BR7906018A
BR7906018A BR7906018A BR7906018A BR7906018A BR 7906018 A BR7906018 A BR 7906018A BR 7906018 A BR7906018 A BR 7906018A BR 7906018 A BR7906018 A BR 7906018A BR 7906018 A BR7906018 A BR 7906018A
Authority
BR
Brazil
Prior art keywords
time division
switching systems
communication pathways
test arrangement
multiplexed switching
Prior art date
Application number
BR7906018A
Other languages
English (en)
Inventor
W Bartholomay
G Couturier
S Ghosh
M Winn
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of BR7906018A publication Critical patent/BR7906018A/pt

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
    • H04M3/302—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop using modulation techniques for copper pairs
    • H04M3/303—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop using modulation techniques for copper pairs and using PCM multiplexers, e.g. pair gain systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
BR7906018A 1978-09-25 1979-09-20 Arranjo de testes para trajetorias de comunicacao em sistemas de comutacao multiplexada por divisao de tempo BR7906018A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/945,206 US4207433A (en) 1978-09-25 1978-09-25 Test arrangement for communication paths in time-division multiplexed switching systems

Publications (1)

Publication Number Publication Date
BR7906018A true BR7906018A (pt) 1980-07-08

Family

ID=25482785

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7906018A BR7906018A (pt) 1978-09-25 1979-09-20 Arranjo de testes para trajetorias de comunicacao em sistemas de comutacao multiplexada por divisao de tempo

Country Status (4)

Country Link
US (1) US4207433A (pt)
BE (1) BE878947R (pt)
BR (1) BR7906018A (pt)
CA (1) CA1131739A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1209192B (it) * 1980-02-18 1989-07-16 Sits Soc It Telecom Siemens Sistema di misura per elementi del multiplo pam di una centrale elettronica di commutazione per telecomunicazioni.
US4393491A (en) * 1980-11-05 1983-07-12 Anaconda-Ericsson Automatic self-test system for a digital multiplexed telecommunication system
US4835766A (en) * 1986-05-20 1989-05-30 Nec Corporation Monitoring system capable of monitoring a sequence of digital signals flowing through a subscriber line
SE501021C2 (sv) * 1993-04-01 1994-10-24 Ericsson Telefon Ab L M Anordning för provning av linjeanslutningar vid telefonväxel
US7042895B1 (en) * 1999-09-24 2006-05-09 Agere Systems Inc. Method and apparatus for interfacing multiple communication devices to a time division multiplexing bus
DE102004026016A1 (de) * 2004-05-27 2005-12-22 Siemens Ag Verfahren zur Überprüfung einer Teilnehmeranschlussleitung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428686B2 (pt) * 1971-08-11 1979-09-18
US4064369A (en) * 1975-01-31 1977-12-20 North Electric Company Method and apparatus for path testing in a time division multiplex switching network

Also Published As

Publication number Publication date
BE878947R (fr) 1980-03-24
US4207433A (en) 1980-06-10
CA1131739A (en) 1982-09-14

Similar Documents

Publication Publication Date Title
SE7804948L (sv) Kopplingsnet for tidsmultiplexsystem
BR7706294A (pt) Composicao saturada reticulavel para ligante de tinta em po
BR7808126A (pt) Disposicao para interrupcao de programa
BR7801837A (pt) Maquina para aplicacao de fecho de grampo
DK537877A (da) Anlaeg til multipleksering af plesiokrone impulstog
BR7906650A (pt) Memoria intermediaria elastica para desmultiplexador sincrono particularmente para uso em sistemas de transmissao com divisao de tempo
BR7904792A (pt) Embolo para maquinas de embolo
BR7803566A (pt) Dispositivo separador para instalacoes de vaporizacao
SE7813289L (sv) Elektriskt drivsystem for fordon
BR7906018A (pt) Arranjo de testes para trajetorias de comunicacao em sistemas de comutacao multiplexada por divisao de tempo
ES503000A0 (es) Carro-porta-levas para maquinas de tricotar
SE435834B (sv) Bromskraftfordelare for tvakretssystem
BR7802524A (pt) Conjunto de grade para forma-armacao
BR7804946A (pt) Arranjo para efetuar testes de continuidade em sistemas de telecomunicacoes
NL7809157A (nl) Elektriciteitsverdeelstelsel.
BR7707514A (pt) Rede de comutacao de estagios multiplos para operacao de multiaplex por divisao de tempo
IT1090918B (it) Perfezionamenti relativi ai commutatori
BR7800284A (pt) Estacao de telecomunicacoes controlada por processador multiplex de divisao de tempo
BR7801693A (pt) Sistema de comunicacao multiplex por divisao de tempo
BR7805287A (pt) Teclado para sistemas de telecomunicacao
BR7707999A (pt) Aperfeicoamentos em conjunto picador-elevador-limpador para maquinas colhedeiras de cana de acucar
BR7805309A (pt) Alinhador de armacao para sistema de comunicacao multiplex de divisao de tempo
BR7808721A (pt) Maquina para torcao de cabos,de acao rapida
BR7702383A (pt) Aperfeicoamento em aparelho para fixacao de dijuntores
AR221075A1 (es) Disposicion de transferencia de senal,para centros de conmutacion por division de tiempo