Synchronous cross-connect system with the function of ring netwo

Details Synchronous cross-connect system with the function of ring netwo Synchronous cross-connect system with the function of ring netwo

1997-08-20

1999-11-09

Lee, Thomas C.

Electrical computers and digital data processing systems: input/

Input/output data processing

Peripheral adapting

710131, 710132, 709218, 709251, 370 581, 370 582, G06F 1314, G06F 1320

Patent

active

059832940

ABSTRACT:
Disclosed is a synchronous cross-connect system with an integrated 2.5 Gbps (STM-16) I/O link and a ring network interworking. The synchronous cross-connect system includes: first and second I/O portions for performing I/O function with respect to a plurality of STM-16 signals, including a backplane signal pattern which takes four units among the plurality of STM-16 signals performing a protection switching and transmission functions; a signal intercrossing portion for crossing/connecting signals of the first and second I/O portions; and synchronizing portion for generating clock signals necessary to the first and second I/O portions and the signal intercrossing portion. As a result, the synchronous cross-connect system performs a transmission function without an additional apparatus in the transmission link with interoffice transmission capacity of 2.5 Gbps (STM-16), and has a high survivability because of a real-time fault recovery function using the ring network interworking.

REFERENCES:
patent: 5068877 (1991-11-01), Near et al.
patent: 5365518 (1994-11-01), Noser
patent: 5436890 (1995-07-01), Read et al.
patent: 5592480 (1997-01-01), Carney et al.
patent: 5594365 (1997-01-01), Agrawal et al.
patent: 5598346 (1997-01-01), Arrawal et al.
patent: 5757207 (1998-05-01), Lytle et al.
Basch, B., OC-12c Digital Crossconnect Switch, IEEE, vol. 14, No. 2, Feb., 1996, pp. 346-351.
Kovac, E., The DCS as a Universal Digital Cross-Connect System, IEEE, vol. SAC-5, No. 1, Jan., 1987, pp. 53-58.
Wu, T-H., A Class of Self-Healing Ring Architectures for SONET Network Applications, IEEE, vol. 40,. No. 11, Nov., 1992, pp. 1746-1756.

Affiliated with

Also associated with

Rating

Synchronous cross-connect system with the function of ring netwo does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1470108