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BS EN 50700:2014

BS EN 50700:2014

$142.49

Information technology. Premises distribution access network (PDAN) cabling to support deployment of optical broadband networks

Published By Publication Date Number of Pages
BSI 2014 32
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This European Standard specifies the optical fibre optical fibre access network cabling within multi-subscriber premises termed the premises distribution access network (PDAN). The premises may comprise single or multiple buildings.

The cabling specified is intended to be pre-installed, in readiness for subsequent connection of the multi-subscriber premises to an access providers infrastructure to support deployment of optical broadband networks.

This European Standard does not specify either the access network cabling external to the premises or the cabling within the subscriber space for onward distribution of services beyond the customer premises equipment.

This European Standard specifies:

  1. the structure and configuration of the optical fibre cabling;

  2. cabling performance requirements;

  3. implementation options.

Safety practices in relation to optical power hazard are specified in EN 60825-2. Optical powers higher than the hazard levels specified in EN 60825-2 are not considered in this standard.

Safety (electrical safety, fire, etc.) and electromagnetic compatibility (EMC) requirements are outside the scope of this European Standard and are covered by other standards and regulations. However, information given in this European Standard may be of assistance in meeting these standards and regulations.

PDF Catalog

PDF Pages PDF Title
11 1 Scope
2 Normative references
12 3 Terms, definitions and abbreviations
3.1 Terms and definitions
14 3.2 Abbreviations
15 4 Conformance
16 5 Structure of PDAN cabling within multi-subscriber premises
5.1 General
5.2 Functional elements
5.3 General structure and hierarchy
17 5.4 Cabling subsystems
5.4.1 External cabling subsystem
18 5.4.2 Internal cabling subsystem
5.5 Design objectives
5.6 Accommodation of functional elements
5.6.1 Closures providing protection to optical fibre cables and cable elements
19 5.6.2 Example configuration of multi-subscriber premises
5.7 Interfaces
5.7.1 Equipment interfaces and test interfaces
20 5.7.2 Cabling
5.8 Dimensioning and configuring
5.8.1 Premises dimensions
5.8.2 Distributors
21 5.8.3 Subscriber Interface (SI)
5.8.4 Operator Access Point (OAP)
5.8.5 External Network Test Interface (ENTI)
22 5.8.6 Entrance facilities
5.8.6.1 Building Entry Facility (BEF)
5.8.6.2 Subscriber Entry Facility (SEF)
23 6 PDAN cabling performance
6.1 General
6.2 Environmental performance
6.3 Transmission performance
6.3.1 Optical return loss
6.3.2 Attenuation
24 7 Implementation options
8 Cable requirements
8.1 General
25 8.2 Cable
8.2.1 Outdoor cable
8.2.2 Indoor cable
8.3 Microducts
8.4 Microduct optical fibre
8.4.1 External microduct fibre units
8.4.2 External microduct optical fibre cables
9 Connecting hardware requirements
9.1 General requirements
9.2 Connecting hardware at the SI
26 9.3 Connecting hardware at other places
9.3.1 Plugs and adaptors
9.3.2 Mechanical and fusion splices
9.3.2.1 Mechanical splices
9.3.2.2 Fusion splices
10 Cords
11 Accommodation of the Subscriber Interface (SI) and the Customer Premises Equipment (CPE)
11.1 Security for data integrity
27 11.2 Placement of the housing
28 Annex A (informative) Broadband infrastructure external to multi-subscriber premises
A.1 General
A.2 Treatment of single-subscriber premises
A.3 Treatment of multi-subscriber premises
29 Annex B (normative) A-deviation
30 Bibliography

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BS EN 50700:2014
$142.49