发明名称 |
Synchronous cross-connect system with the function of ring network interworking using backplane interconnection |
摘要 |
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.
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申请公布号 |
US5983294(A) |
申请公布日期 |
1999.11.09 |
申请号 |
US19970915257 |
申请日期 |
1997.08.20 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE;KOREA TELECOM |
发明人 |
KIM, HONG-JU;LEE, DONG-CHOON;LEE, CHANG-KI;KIM, HO-GEON;LEE, JONG-HYUN |
分类号 |
H04Q11/04;(IPC1-7):G06F13/14;G06F13/20 |
主分类号 |
H04Q11/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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