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  4. Standard "ČSN EN 61280-4-2-ed.2:2015/Z1"
Change ČSN EN 61280-4-2-ed.2:2015/Z1 1.1.2025 preview

ČSN EN 61280-4-2-ed.2:2015/Z1 (359270)

Postupy zkoušek optického vláknového komunikačního subsystému - Část 4-2: Instalovaná kabelová trasa - Měření útlumu a útlumu odrazu jednovidových vláken.

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STANDARD published on 1.1.2025


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The information about the standard:

Designation standards: ČSN EN 61280-4-2-ed.2:2015/Z1
Classification mark: 359270
Catalog number: 519877
Note: Change
Publication date standards: 1.1.2025
SKU: NS-1209436
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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The category - similar standards:

Fibre optic systems in general

This change (correction) applies to this standard:

Preview ČSN EN 61280-4-2-ed.2 1.3.2015 Preview of the standard
ČSN EN 61280-4-2-ed.2 (359270)

Fibre-optic communication subsystem basic test procedures - Part 4-2: Installed cable plant - Single-mode attenuation and optical return loss measurement

Standard published on 1.3.2015

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Latest update: 2025-07-09 (Number of items: 2 207 504)
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