Circuit arrangement for the transmission of communication signal

Multiplex communications – Wide area network – Packet switching

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

370 71, 379 2, H04J 116, H04J 314

Patent

active

047978740

ABSTRACT:
A circuit arrangement is disclosed by which one of two subscribers (T1, T2) can be connected to a subscriber line (ASL) of the public telecommunication network if a device (2) associated with both subscribers (T1, T2) experiences trouble. The two subscribers (T1, T2) are, in normal operation, both connected to the subscriber line (ASL). Transmission of the signals takes place in this case between the device (2) and an office of the telecommunication network digitally over the subscriber line (ASL). In the event of a disturbance, one subscriber (T1) can be connected by a bypass line (8) to the office with analog signal transfer.

REFERENCES:
patent: 4197435 (1980-04-01), Jackson et al.
patent: 4451708 (1984-05-01), Kemler et al.
patent: 4462058 (1984-07-01), Ziegler
patent: 4575584 (1986-03-01), Smith et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Circuit arrangement for the transmission of communication signal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Circuit arrangement for the transmission of communication signal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Circuit arrangement for the transmission of communication signal will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2112443

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.