JPS6430350A - Polyspeed switching system - Google Patents
Polyspeed switching systemInfo
- Publication number
- JPS6430350A JPS6430350A JP18542387A JP18542387A JPS6430350A JP S6430350 A JPS6430350 A JP S6430350A JP 18542387 A JP18542387 A JP 18542387A JP 18542387 A JP18542387 A JP 18542387A JP S6430350 A JPS6430350 A JP S6430350A
- Authority
- JP
- Japan
- Prior art keywords
- information
- communications information
- output
- switch network
- communications
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Abstract
PURPOSE:To efficiently switch the communications information of an arbitrary speed by means of one switch network by independently multiplexing by time division respective clock frequencies of the communications information and routing control information. CONSTITUTION:The polyspeed switching system is composed by using header adding circuits 11-1-11-n to add, to the communications information of the arbitrary clock frequency, the routing control information of the clock frequency composed of a fixed frequency independent of that of the communications information, header separating circuits 12-1-12-n to input the output signal, to separate it into the routing control information and communications information and output them to first and second output lines respectively, a control circuit 13 to input the first output line and to control a switch network 14 based on the routing control information, and the switch network 14 to input the second output line and to output the communications information to an aimed output line by being controlled by the control circuit 13. Thus, without being restricted by the action speed of the control circuit 13, the communications information of the arbitrary speed can be efficiently switched by one switch network 14.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18542387A JPS6430350A (en) | 1987-07-27 | 1987-07-27 | Polyspeed switching system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18542387A JPS6430350A (en) | 1987-07-27 | 1987-07-27 | Polyspeed switching system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6430350A true JPS6430350A (en) | 1989-02-01 |
Family
ID=16170529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18542387A Pending JPS6430350A (en) | 1987-07-27 | 1987-07-27 | Polyspeed switching system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6430350A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03101441A (en) * | 1989-09-14 | 1991-04-26 | Hitachi Ltd | Switching system |
JPH0670385A (en) * | 1992-06-15 | 1994-03-11 | Cselt Spa (Cent Stud E Lab Telecomun) | Optical switch for high-speed cell exchange network |
-
1987
- 1987-07-27 JP JP18542387A patent/JPS6430350A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03101441A (en) * | 1989-09-14 | 1991-04-26 | Hitachi Ltd | Switching system |
JPH0670385A (en) * | 1992-06-15 | 1994-03-11 | Cselt Spa (Cent Stud E Lab Telecomun) | Optical switch for high-speed cell exchange network |
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