BE774548A - DEVICE FOR CONNECTING TWO DIGITAL TELECOMMUNICATION NETWORKS HAVING DIFFERENT TRANSMISSION SPEEDS AND MODULATION TYPES - Google Patents

DEVICE FOR CONNECTING TWO DIGITAL TELECOMMUNICATION NETWORKS HAVING DIFFERENT TRANSMISSION SPEEDS AND MODULATION TYPES

Info

Publication number
BE774548A
BE774548A BE774548A BE774548A BE774548A BE 774548 A BE774548 A BE 774548A BE 774548 A BE774548 A BE 774548A BE 774548 A BE774548 A BE 774548A BE 774548 A BE774548 A BE 774548A
Authority
BE
Belgium
Prior art keywords
different transmission
telecommunication networks
transmission speeds
modulation types
digital telecommunication
Prior art date
Application number
BE774548A
Other languages
French (fr)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BE774548A publication Critical patent/BE774548A/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Mobile Radio Communication Systems (AREA)
BE774548A 1970-10-27 1971-10-27 DEVICE FOR CONNECTING TWO DIGITAL TELECOMMUNICATION NETWORKS HAVING DIFFERENT TRANSMISSION SPEEDS AND MODULATION TYPES BE774548A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702052721 DE2052721C2 (en) 1970-10-27 1970-10-27 Circuit arrangement for connecting two digital telecommunications networks with different transmission speeds and types of modulation

Publications (1)

Publication Number Publication Date
BE774548A true BE774548A (en) 1972-04-27

Family

ID=5786294

Family Applications (1)

Application Number Title Priority Date Filing Date
BE774548A BE774548A (en) 1970-10-27 1971-10-27 DEVICE FOR CONNECTING TWO DIGITAL TELECOMMUNICATION NETWORKS HAVING DIFFERENT TRANSMISSION SPEEDS AND MODULATION TYPES

Country Status (9)

Country Link
AT (1) AT320748B (en)
BE (1) BE774548A (en)
CH (1) CH534463A (en)
DE (1) DE2052721C2 (en)
FR (1) FR2111851B1 (en)
GB (1) GB1329368A (en)
LU (1) LU64154A1 (en)
NL (1) NL7114794A (en)
SE (1) SE363455B (en)

Also Published As

Publication number Publication date
CH534463A (en) 1973-02-28
DE2052721C2 (en) 1975-08-14
DE2052721A1 (en) 1972-05-25
NL7114794A (en) 1972-05-02
SE363455B (en) 1974-01-14
FR2111851A1 (en) 1972-06-09
FR2111851B1 (en) 1976-10-29
AT320748B (en) 1975-02-25
GB1329368A (en) 1973-09-05
LU64154A1 (en) 1972-05-12
DE2052721B2 (en) 1972-05-25

Similar Documents

Publication Publication Date Title
FR2280261A1 (en) TELEPHONE TELECOMMUNICATION DEVICE
BE826503A (en) DEMULTIPLEXER DEVICE FOR DIGITAL TRANSMISSION SYSTEM
BE755083A (en) CHASSIS DEVICE FOR TELECOMMUNICATIONS EQUIPMENT
NL183621C (en) DIGITAL TELECOMMUNICATIONS TRANSMISSION SYSTEM.
CA925233A (en) Subscriber telephone circuit
BE862545A (en) TELEPHONY AND DATA TRANSMISSION NETWORK FOR MOBILE SUBSCRIBERS
FR2280912A1 (en) ELEMENT FOR SIGNAL TRANSMISSION IN TELECOMMUNICATION CABLES
CH557626A (en) TELEPHONE SUBSCRIBER APPARATUS WITH ELECTRONIC TRANSMISSION CIRCUIT.
AR202309A1 (en) TRANSMISSION DEVICE
CA941082A (en) Telephone subscribers instrument circuits
CA949245A (en) Telephone subscriber line circuit
BE774548A (en) DEVICE FOR CONNECTING TWO DIGITAL TELECOMMUNICATION NETWORKS HAVING DIFFERENT TRANSMISSION SPEEDS AND MODULATION TYPES
FR2303988A1 (en) TRANSMISSION DEVICE
IT1014926B (en) TELEGRAPHIC TRANSMISSION DEVICE
BE792235A (en) DEVELOPMENT AT TELECOMMUNICATION CENTRALS
BE813774A (en) TELEPHONE DEVICES AND REMOVABLE COVERS FOR THESE DEVICES
NO740433L (en) Coupling device for connecting telegraph subscribers to AC transmission devices and transmission facilities.
NL7500716A (en) RECEIVING AND TRANSMISSION DEVICE.
FR2283817A1 (en) MOTORCYCLE TRANSMISSION DEVICE
BE749426A (en) SWITCHING DEVICE FOR TELECOMMUNICATION INSTALLATIONS WHOSE LINK CHANNELS CAN BE USED FOR DIFFERENT KINDS OF TRANSMISSION OF INFORMATION
SE7514751L (en) DIGITAL MESSAGE TRANSMISSION DEVICE
DK142479C (en) AUTOMATIC TELECOMMUNICATION SYSTEM WITH SPECIFIC TELEPHONE TRAFFIC AND BROADBAND TRAFFIC
BE789181A (en) PLUG-IN CONTACT DEVICE FOR TELECOMMUNICATIONS INSTALLATIONS, IN PARTICULAR FOR DISTRIBUTION SYSTEMS IN TELEPHONE CENTERS
SU546117A1 (en) Input telegraph device
CA953835A (en) Telephone automatic answering device