33.040.01

Telecommunication systems in general

33.040.20

Transmission systems

33.040.30

Switching and signalling systems

33.040.35

Telephone networks

33.040.40

Data communication networks

33.040.50

Lines, connections and circuits

33.040.60

Powerline telecommunications

33.040.99

Other equipment for telecommunication systems
BS EN IEC 62037-5:2021

BS EN IEC 62037-5:2021

Active Most Recent

Passive RF and microwave devices, intermodulation level measurement Measurement of passive in filters

€193.00

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BS EN IEC 62037-6:2022

BS EN IEC 62037-6:2022

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Passive RF and microwave devices, intermodulation level measurement Measurement of passive in antennas

€193.00

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20/30416003 DC:2020

20/30416003 DC:2020

Active Most Recent

BS EN 50065-2-3. Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 Part 2-3. Immunity requirements for mains communicating equipment operating of frequencies 95 and intended use by electricity suppliers distributors

€23.00

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PD CLC/TS 50136-9:2020

PD CLC/TS 50136-9:2020

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Alarm systems. transmission systems and equipment Requirements for common protocol alarm using the Internet Protocol (IP)

€374.00

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BS EN IEC 61158-4-21:2019

BS EN IEC 61158-4-21:2019

Superseded Historical

Industrial communication networks. Fieldbus specifications Data-link layer protocol specification. Type 21 elements

€404.00

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PD IEC PAS 63256:2020

PD IEC PAS 63256:2020

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Industrial communication networks. Broadband fieldbus specification. Autbus

€404.00

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BS EN IEC 62657-2:2022

BS EN IEC 62657-2:2022

Superseded Historical

Industrial networks. Coexistence of wireless systems management

€404.00

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BS EN IEC 61158-1:2023

BS EN IEC 61158-1:2023

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Industrial communication networks. Fieldbus specifications Overview and guidance for the IEC 61158 61784 series

€404.00

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21/30422299 DC:2021

21/30422299 DC:2021

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BS EN 50065-4-1. Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 Part 4-1. Low voltage decoupling filters. Generic specification

€23.00

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BS EN 50065-4-1:2023

BS EN 50065-4-1:2023

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Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 Low voltage decoupling filters. Generic specification

€193.00

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21/30422302 DC:2021

21/30422302 DC:2021

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BS EN 50065-4-2. Signalling on low voltage electrical installations in the frequency range 3 kHz to 148,5 Part 4-2. Low decoupling filters. Safety requirements

€23.00

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BS EN 50065-4-3:2023

BS EN 50065-4-3:2023

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Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 Low voltage decoupling filter. Incoming filter

€165.00

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BS EN 50065-4-4:2023

BS EN 50065-4-4:2023

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Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 Low voltage decoupling filter. Impedance filter

€165.00

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BS EN 50065-4-5:2023

BS EN 50065-4-5:2023

Active Most Recent

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 Low voltage decoupling filter. Segmentation filter

€165.00

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BS EN 50065-4-6:2023

BS EN 50065-4-6:2023

Active Most Recent

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 Low voltage decoupling filters. Phase coupler

€165.00

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