Digital cross connect system

Details Digital cross connect system Digital cross connect system

1990-12-28

1993-02-23

Yusko, Donald J.

Communications: electrical

Continuously variable indicating

With meter reading

34082579, 370 601, 370 942, 370 583, 3701051, 359117, H04Q 1100, H04J 300

Patent

active

051894106

ABSTRACT:
A digital cross connect system includes reception interface parts for converting an input line signal into a VT signal having a VT frame format in conformance with synchronous optical network (SONET) standards, a switching part for cross connecting the VT signal received from the reception interface parts, and transmission interface parts for converting the cross connected VT signal received from the switching parts into a line signal. The reception interface part inserts a frame synchronizing signal within a reserved path overhead part of the VT signal, and the transmission interface part achieves frame synchronization of the VT signal in response to the frame synchronizing signal.

REFERENCES:
patent: 4964095 (1990-10-01), Tyrell et al.
patent: 4967405 (1990-10-01), Upp et al.
patent: 4998242 (1991-03-01), Upp
patent: 5001708 (1991-03-01), Williams et al.
patent: 5033044 (1991-07-01), Williams et al.

Affiliated with

Also associated with

Rating

Digital cross connect system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Digital cross connect system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digital cross connect system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2208622