ДСТУ EN 60794-5-10:2022 Волоконно-оптичні кабелі. Частина 5-10. Специфікація сімейства. Волоконно-оптичні кабелі, мікроканали та захищені мікроканали для зовнішньої установки за допомогою продування (EN 60794...

ДСТУ EN 60794-5-10:2022
(EN 60794-5-10:2014, IDT; IEC 60794-5-10:2014, IDT)

Волоконно-оптичні кабелі. Частина 5-10. Специфікація сімейства. Волоконно-оптичні кабелі, мікроканали та захищені мікроканали для зовнішньої установки за допомогою продування

 
   
 
 
     
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

1 Scope

2 Normative references

3 Symbols

4 General requirements

4.1 Construction

4.1.1 General

4.1.2 Microduct optical fibre cables

4.1.3 Microduct

4.1.4 Protected microduct

4.1.5 Microduct fittings

4.1.6 Microduct hardware

4.2 Optical fibres

4.3 Installation performance tests

4.3.1 Installation conditions

4.3.2 Tests applicable

4.4 Mechanical and environmental tests

5 Microduct optical fibre cable

5.1 Tests applicable

5.2 Tensile performance

5.3 Crush

5.4 Impact

5.5 Repeated bending

5.6 Torsion

5.7 Kink

5.8 Bend

5.9 Temperature cycling

5.10 Water penetration

5.11 Ageing

5.12 Ribbon strippability

5.13 Fibre ribbon separability

6 Microduct

6.1 Tests applicable

6.2 Tensile performance

6.3 Crush

6.4 Impact

6.5 Repeated bending

6.6 Torsion

6.7 Kink

6.8 Bend

6.9 Microduct route verification test

6.10 Microduct pressure withstand

6.11 Ageing

7 Protected microduct(s)

7.1 Tests applicable

7.2 Tensile performance

7.3 Crush

7.4 Impact

7.5 Repeated bending

7.6 Kink

7.7 Bend

7.8 Microduct route verification test

7.9 Microduct pressure withstand

7.10 Ageing

Annex A (informative) Examples of microduct optical fibre cables and microducts

Annex B (informative) Family specifications for microduct optical fibre cable, microduct and protected microduct (blank detail specifications and minimum requirements)

B.1 Microduct optical fibre cable description

B.2 Microduct description

B.3 Protected microduct description

Annex C (normative) Product constructions

Annex D (normative) Transmission requirements

D.1 Attenuation of cabled fibre

D.2 Fibre bandwidth requirements

Annex E (normative) IEC 60794-1-21, Method Exx - Microduct inner clearance test

E.1 Object

E.2 General

E.3 Sample

E.4 Test equipment

E.5 Procedure

E.6 Requirements

E.7 Details to be recorded

Bibliography

Figure A.1 - Microduct optical fibre cables (not to scale)

Figure A.2 - Protected microduct in pre-installed ducts (not to scale)

Figure A.3 - Protected microduct with tight integral outer duct (not to scale)

Table 1 - Tests applicable for installation performance

Table 2 - Tests applicable for mechanical and environmental performance of microduct cable

Table 3 - Tests applicable for mechanical and environmental performance of a microduct

Table 4 - Tests applicable for mechanical and environmental performance of a protected microduct

Table C.1 - Outdoor microduct optical fibre cable construction

Table C.2 - Microduct construction

Table C.3 - Protected microduct construction

Table D.1 - Multimode maximum cable attenuation coefficient (dB/km)

Table D.2 - Single-mode maximum cable attenuation coefficient (dB/km) - Premises cabling applications

Table D.3 - Single-mode maximum cable attenuation coefficient (dB/km) - All other applications

Table D.4 - Minimum multimode fibre bandwidth (MHz × km)