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  4. Standard "ÖNORM EN 300453-V1.2.1"
Standard ÖNORM EN 300453-V1.2.1 1.11.2001 preview

ÖNORM EN 300453-V1.2.1

Access and Terminals (AT) - Ordinary and Special quality voice bandwidth 4-wire analogue leased lines (A4O and A4S) - Terminal equipment interface

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STANDARD published on 1.11.2001


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41.10 USD

The information about the standard:

Designation standards: ÖNORM EN 300453-V1.2.1
Publication date standards: 1.11.2001
SKU: NS-766797
The number of pages: 25
Approximate weight : 75 g (0.17 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM

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Lines, connections and circuits

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