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BICSI N1 2019

$20.31

ANSI/BICSI N1-2019, Installation Practices for Telecommunications and ICT Cabling and Related Cabling Infrastructure

Published By Publication Date Number of Pages
BICSI 2019 61
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ANSI/BICSI N1 describes minimum requirements and procedures for installing the infrastructure for telecommunications and ICT systems, including cabling, cabling supports and testing. BICSI N1 also provides the tenets of a “neat and workmanlike manner”, as required by contracts and standards such as ANSI/NFPA 70, the National Electrical Code ® (NEC®).

PDF Catalog

PDF Pages PDF Title
4 BICSI International Standards
6 TABLE OF CONTENTS
8 INDEX OF FIGURES
10 INDEX OF TABLES
14 1 Introduction
1.1 Purpose
1.2 Categories of Criteria
2 Scope
Figure 2-1 Example of a Structured Cabling System
16 3 Required Standards and Documents
18 4 Definitions, Acronyms, Abbreviations, and Units of Measurement
4.1 Definitions
24 4.2 Acronyms and Abbreviations
25 4.3 Units of Measurement
26 5 Regulatory and Other Requirements
5.1 Usage
28 6 Support Structures
6.1 Overview
6.2 Pathways
6.2.1 General
6.2.2 Cable Trays
29 Figure 6-1 ATR Suspended Ladder Tray (Shown with Retaining Posts)
Figure 6-2 Elevation View of Cable Tray Installed on the Rear Wall of a Telecommunications Room
30 6.2.3 Distribution Rings and Spools (Mushrooms)
6.2.4 Conduits
Figure 6-3 Example of a Wall Bracket Support
Figure 6-4 Mesh Cable Tray Corner (Top View)
Figure 6-5 Spools (Mushrooms)
31 Figure 6-6 Typical Backboard Layout Using Distribution Rings
Table 6-1 Minimum Conduit Bend Radius
32 6.2.5 Supports
6.2.6 Surface Raceway
33 Figure 6-7 Example of Stub-up Conduit (Ceiling)
Figure 6-8 Example of a Stub-out Conduit (Wall)
6.2.7 Non-continuous Pathways
6.3 Spaces
6.3.1 Plywood
34 Figure 6-9 Plywood Installation Over Drywall Using Toggle Bolts
6.3.2 Floor Mounted Equipment Racks
6.3.3 Floor Mounted Cabinets
6.3.4 Wall-Mounted Equipment Racks and Cabinets
6.4 Bonding Infrastructure
6.4.1 General
6.4.2 Bonding Conductor
35 6.5 Installing Cable Support Systems
6.5.1 General
6.5.2 Steps—Install Cable Support Systems
38 7 Pulling Cable
7.1 General
Table 7-1 Preferred Color Coding Scheme for Premises Cable Jackets (ref. ANSI/TIA-598-D)
7.2 Cable Pulling Setup
7.2.1 Overview
39 7.2.2 Pulling Horizontal Cable in Conduit
7.2.3 Pulling Horizontal Cable in Open Ceiling
7.2.4 Pulling Backbone in Vertical Pathway—From Top Down
7.2.5 Pulling Backbone in Vertical Pathway—From Bottom Up
7.2.6 Pulling Backbone—Horizontal
7.2.7 Cable Pulling Precautions
40 8 Firestopping
8.1 General
41 8.2 Typical Installations
8.2.1 Sealing a Floor Penetration with Putty
Figure 8-1 Tear Off Putty
Figure 8-2 Building Bottom of Penetration Seal
Figure 8-3 Filling the Penetration
42 Figure 8-4 Building a Top on the Penetration
8.2.2 Sealing an Outlet Box with Putty
Figure 8-5 Overlap the Pad on Outlet Box
Figure 8-6 Second Pad of Putty on Outlet Box
43 Figure 8-7 Joining the Pads on an Outlet Box
8.2.3 Steps—Restore Penetrations (General)
Figure 8-8 Conduit Penetration Through Masonry Wall or Floor
44 Figure 8-9 Example of a Drywall Fire Seal
Figure 8-10 Example of a Cable Tray Fire Seal
46 9 Cable Terminations
9.1 General
9.2 Pre-termination Functions
9.3 Copper IDC Termination
9.3.1 General
47 Figure 9-1 TIA 568 Modular Connector Wiring Schemes
9.3.2 Steps—IDC Termination
48 Table 9-1 Balanced Twisted-Pair Color-Code Chart (Up to 600 Pair)
9.4 Fiber Termination
49 Table 9-2 Loose Tube Optical Fiber Color Code Chart (ref: ANSI/TIA-598-D)
Table 9-3 Buffer Tube Optical Fiber Color Code Chart
50 9.5 Copper Cable Splicing
Figure 9-2 In-line Splice Configuration
51 Figure 9-3 Foldback Splice Configuration
Figure 9-4 Shield Bond Connector and Braid
9.6 Optical Fiber Cable Splicing
52 10 Installation Verification
10.1 Overview
10.2 Test Result Documentation
10.3 Field Test Instruments
10.3.1 Balanced Twisted-Pair Test Instruments
10.3.2 Multimode Fiber Test Instruments
Table 10-1 Acceptable Mandrel Diameters for Common Multimode Cable Types (five wraps)
53 10.3.3 Single-Mode Fiber Test Instruments
10.4 100 Ohm Balanced UTP and ScTP Cabling
10.4.1 Performance Parameters
10.4.2 Permanent Link Test Configuration
Figure 10-1 Permanent Link Test Configuration (Patch Panel)
54 Figure 10-2 Channel Test Configuration (Patch Panel)
55 10.5 Optical Fiber Cabling
10.5.1 Overview
10.5.2 Performance Parameters
10.5.3 Multimode Cabling Test Configuration
56 Figure 10-3 Example of OLTS Reference Measurement (P1) with One Test Jumper (Multimode)
Figure 10-4 Example of a Measurement (P2) When Verifying OLTS Test Jumpers (Multimode)
57 Figure 10-5 Example of a Multimode Link Attenuation Measurement (P2)
10.5.4 Single-mode Cabling Test Configuration
58 Appendix A Related Documents (Informative)
BICSI N1 2019
$20.31