35.100 : Open systems interconnection (OSI)

35.100.01

Open systems interconnection in general

35.100.05

Multilayer applications

35.100.10

Physical layer

35.100.20

Data link layer

35.100.30

Network layer

35.100.40

Transport layer

35.100.50

Session layer

35.100.60

Presentation layer

35.100.70

Application layer
BS EN 50090-4-1:2004

BS EN 50090-4-1:2004

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Home and building electronic systems (HBES) Media independent layers Application layer for HBES Class 1

€404.00

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BS EN 50090-4-2:2004

BS EN 50090-4-2:2004

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Home and building electronic systems (HBES) Media independent layers Transport layer, network layer general parts of data link for HBES Class 1

€374.00

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BS EN 61169-29:2005

BS EN 61169-29:2005

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Radio-frequency connectors Sectional specification. Miniature radio frequency coaxial model screw, snap-on, push-pull or quick-lock, slide-in (rack and panel applications). Characterisctic impedance 50 ohms (type 1,0/2,3). 75 applications

€269.00

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BS EN 60728-7-2:2005

BS EN 60728-7-2:2005

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Cable networks for television signals, sound signals and interactive services. Hybrid fibre coax outside plant status monitoring Media access control (MAC) layer specification

€355.00

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PD ISO/IEC TR 10032:2003

PD ISO/IEC TR 10032:2003

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Information technology. Reference model of data management

€374.00

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IEC 62541-10:2025

IEC 62541-10:2025

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IEC 62541-10:2025 OPC unified architecture - Part 10: Programs

€342.00

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BS EN 61158-3-21:2012

BS EN 61158-3-21:2012

Superseded Historical

Industrial communication networks. Fieldbus specifications Data-link layer service definition. Type 21 elements

€355.00

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BS EN 61158-4-18:2012

BS EN 61158-4-18:2012

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Industrial communication networks. Fieldbus specifications Data-link layer protocol specification. Type 18 elements

€316.00

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BS EN 61158-5-15:2012

BS EN 61158-5-15:2012

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Industrial communication networks. Fieldbus specifications Application layer service definition. Type 15 elements

€404.00

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BS EN 61158-5-18:2012

BS EN 61158-5-18:2012

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Industrial communication networks. Fieldbus specifications Application layer service definition. Type 18 elements

€316.00

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BS EN 61158-5-21:2012

BS EN 61158-5-21:2012

Superseded Historical

Industrial communication networks. Fieldbus specifications Application layer service definition. Type 21 elements

€404.00

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BS EN 61158-6-15:2012

BS EN 61158-6-15:2012

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Industrial communication networks. Fieldbus specifications Application layer protocol specification. Type 15 elements

€404.00

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BS EN 61158-6-18:2012

BS EN 61158-6-18:2012

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Industrial communication networks. Fieldbus specifications Application layer protocol specification. Type 18 elements

€374.00

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BS EN 61158-6-21:2012

BS EN 61158-6-21:2012

Superseded Historical

Industrial communication networks. Fieldbus specifications Application layer protocol specification. Type 21 elements

€374.00

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BS EN 61784-3-1:2010

BS EN 61784-3-1:2010

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Industrial communication networks. Profiles Functional safety fieldbuses. Additional specifications for CPF 1

€404.00

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