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Digital Distribution Frame |
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Digital Distribution Frame (DDF) is used for distribution and communication of digital terminal equipments or programmable exchangers whose transmission rate is within 2~155Mb/s. With the function of dispatching, transferring and testing for the circuits, it is convenient to use and maintain, flexible to meet the needs of changes. It is one of the necessary facilities for digital transmission system and programmable exchange. |
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The following specifications can be available:
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Model
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Dimensions (mm)
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Capacity
(Sys)
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Note
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H
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W
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D
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75Ω/75Ω
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MPX241B-26
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2600
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480
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450
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256
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8/16-System Digital Individual Shelf, Double-sided
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MPX241B-22
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2200
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480
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450
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208
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MPX241B-20
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2000
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480
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450
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192
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Model
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Dimensions (mm)
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Capacity
(Sys)
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Note
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H
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W
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D
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75Ω/75Ω
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MPX241E-26
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2600
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520
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450
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360
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20-System Digital Individual Shelf, Double-sided
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MPX241E-22
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2200
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520
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450
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320
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MPX241E-20
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2000
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520
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450
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280
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