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ČSN is a protected designation of Czech national technical standards.
Rozbor vlivu prostředí (EE) - Rozhraní pro napájení na vstupu telekomunikačních zařízení - Část 2: Napájení stejnosměrným proudem (dc) (Norma k přímému použití jako ČSN).
WITHDRAWN published on 1.6.2003
Selected format:Environmental Engineering (EE) - Power supply interface at the input to telecommunications and datacom (ICT) equipment - Part 3: Operated by rectified current source, alternating current source or direct current source up to 400 V - Sub-part 0: Overview
WITHDRAWN published on 1.8.2012
Selected format:Equipment Engineering (EE) - Acoustic noise emitted by telecommunications equipment
Standard published on 1.9.1998
Selected format:Equipment Engineering (EE); Acoustic noise emitted by telecommunications equipment
Standard published on 1.2.2010
Selected format:Environmental Engineering (EE); Acoustic noise emitted by telecommunications equipment
Standard published on 1.8.2012
Selected format:Equipment practice - Engineering requirements for outdoor enclosures - Part 1: Equipped enclosures
Standard published on 1.1.2000
Selected format:Equipment practice - Engineering requirements for outdoor enclosures - Part 2: Unequipped enclosures
Standard published on 1.1.2000
Selected format:Rozbor vlivu prostředí (EE) - Napájení zařízení v přístupové síti (Norma k přímému použití jako ČSN).
Standard published on 1.7.2002
Selected format:Environmental Engineering (EE); Powering of equipment in access network
Standard published on 1.2.2015
Selected format:Environmental Engineering (EE); Powering of equipment in access network
Standard published on 1.7.2021
Selected format:Latest update: 2026-06-09 (Number of items: 2 281 484)
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