ES285740U - Input distributor for telephone PBX systems - Google Patents
Input distributor for telephone PBX systemsInfo
- Publication number
- ES285740U ES285740U ES1985285740U ES285740U ES285740U ES 285740 U ES285740 U ES 285740U ES 1985285740 U ES1985285740 U ES 1985285740U ES 285740 U ES285740 U ES 285740U ES 285740 U ES285740 U ES 285740U
- Authority
- ES
- Spain
- Prior art keywords
- modules
- input distributor
- rack
- sub
- pbx systems
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/14—Distribution frames
- H04Q1/142—Terminal blocks for distribution frames
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Structure Of Telephone Exchanges (AREA)
Abstract
The input distributor is disposed in a rack with modules (15) inserted in sub-racks with switching devices. It comprises pcb modules (3) with overvoltage arresters and pcb modules (8) with RF filters which are plugged from two sides into a wiring board (1) disposed roughly in the centre of a sub-rack, the multipoint connectors (2, 7) located on both sides having the same contact pins which pass through the wiring board (1). The external cables (6) are plugged via the modules (3) into terminal connector strips (4) which are connected via conductor paths to the multipoint connectors (2) of the latter.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843412131 DE3412131A1 (en) | 1984-03-31 | 1984-03-31 | Input distributor for telephone PBX systems |
Publications (2)
Publication Number | Publication Date |
---|---|
ES285740U true ES285740U (en) | 1986-04-01 |
ES285740Y ES285740Y (en) | 1986-11-16 |
Family
ID=6232290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1985285740U Expired ES285740Y (en) | 1984-03-31 | 1985-03-29 | AN IMPROVED MAIN DISTRIBUTOR FOR PRIVATE CONTROL UNITS |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3412131A1 (en) |
ES (1) | ES285740Y (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4764849A (en) * | 1986-12-19 | 1988-08-16 | Motorola, Inc. | Data bus distribution apparatus |
DE3903787A1 (en) * | 1989-02-09 | 1990-08-16 | Standard Elektrik Lorenz Ag | INPUT DISTRIBUTOR FOR TELEPHONE PABX SYSTEMS |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1140986B (en) * | 1960-12-14 | 1962-12-13 | Int Standard Electric Corp | Frame for holding electronic components |
DE2642779C2 (en) * | 1976-09-23 | 1978-06-22 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Multipole jumper plug |
-
1984
- 1984-03-31 DE DE19843412131 patent/DE3412131A1/en active Granted
-
1985
- 1985-03-29 ES ES1985285740U patent/ES285740Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3412131A1 (en) | 1985-10-10 |
DE3412131C2 (en) | 1990-09-06 |
ES285740Y (en) | 1986-11-16 |
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