FIELD: telephone commutation devices. SUBSTANCE: device has N input commutation units 1(1)-1(N), N output commutation units 2(1)-2(N). Each commutation unit has n first stage commutation units 3(1)-3(n), n second stage commutation units 4(1)-4(n) and additional commutation unit 5. System can be used in design of automatic commutation units of medium and small automatic electronic exchange systems. EFFECT: decreased internal locking, uniform load of commutation lines. 1 tbl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| INFORMATION COMMUTATION, COLLECTION AND PROCESSING SYSTEM | 1996 |
|
RU2099896C1 |
| COMMUTATION SYSTEM WITH UNIFORM LOAD OF COMMUNICATION LINES | 1994 |
|
RU2045819C1 |
| COMMUTATION SYSTEM | 1994 |
|
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| SYSTEM FOR COMMUTATION, STORING AND PROCESSING OF INFORMATION | 1996 |
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RU2114517C1 |
| COMMUTATIONAL SYSTEM | 1994 |
|
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| SYSTEM FOR COMMUTATION, STORING AND PROCESSING OF INFORMATION | 1996 |
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| LOW-CAPACITY TELEPHONE EXCHANGE | 1995 |
|
RU2079973C1 |
| DEVICE FOR COMMUTATION OF ORDINARY AND PRIORITY USERS | 1994 |
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RU2045818C1 |
| SUBSCRIBER SWITCHING AND MEASUREMENT DATA ACQUISITION DEVICE | 1995 |
|
RU2079974C1 |
| DEVICE FOR COMMUTATION, STORING AND PROCESSING OF INFORMATION | 1996 |
|
RU2114515C1 |
