Broadband Applications & Construction Manual - Public - CommScope

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12.1 Drop Cable Descriptions/Specifications Specifications and Part Numbers Drop Cable Descriptions In Section 2, the various types of subscriber access cables were generally discussed. This section details the differences in the varieties of coaxial cable used outside and inside the residence. The construction examples given in the previous chapters deal with the most helpful types of coax; QR ® 320, 11 Series (RG 11) and 6 Series (RG6). Commscope offers other types of coax as well, tuned to various uses within the residence. The full listing of our offerings includes: QR ® 320 for longest reach and highest performance applications. The large 0.071 in (1.80 mm) coppercovered solid aluminum conductor is coupled with a welded aluminum shield for maximum performance; F11 series, recommended for use in runs of over 150 ft (45 meters), with a 14 AWG/1.63 mm copperclad steel center conductor and a standard foil/60% braid construction. Tri-shield (foil/60% braid/foil) and Super-Shield (foil/60% braid/foil/40% braid) versions are available; F6 series, recommended for use in runs of 150 ft (45 meters) or less, with an 18 AWG/1.02 mm copperclad steel center conductor and a standard foil/60% braid construction. A foil/90% braid, Tri-Shield (foil/60% braid/foil) and Super-Shield (foil/60% braid/foil/40% braid) versions are available; F59 series, recommended for very short runs, has an 0.032 in (0.81 mm) copper-clad steel center conductor and a standard foil/67% braid construction. A foil/95% braid, Tri-Shield (foil/67% braid/foil) and Super- Shield (foil/53% braid/foil/35% braid) versions are available; For further information on any of these cables, go to our website at www.commscope.com and download spec sheets, or call us at 1-800-982-1708 (1-828-324-2200 outside the US).
Drop Cable Safety Issues <strong>Construction</strong> of a broadband cable system requires a substantial amount of manpower, tools and equipment. Underground and aerial construction will expose the manpower, tools and equipment to hazards, dependent on field conditions and circumstances. The Occupational Safety and Health Administration (OSHA) defines a qualified employee as “any worker who by reason of training and experience has demonstrated his ability to safely perform his duties.” Only a qualified employee should be assigned duties that could cause harm or potential harm to the construction crew, general public, cable plant, and other utilities. This manual cannot identify the many hazards that exist in the construction environment, nor can it dictate the caution required with all of the tools, equipment and field conditions. <strong>CommScope</strong> continues this manual with the assumption that the construction personnel performing the work are qualified employees. Three sets of national codes and standards apply to the construction of cable systems. Section 1910.268 of the OSHA Safety and Health Standards applies to work in telecommunications centers and field installations. The National Electric Code (NEC) applies to building utilization wiring, i.e. inside plant construction. The NEC applies specifically, but is not limited to, plant that is within or on public and private buildings or other structures. The National Electric Safety Code (NESC), generally applies to outside plant construction. Municipal, state, county, and local codes are often applied to the construction of cable systems or work that involves their respective properties and right-of-ways. Pole Lease Agreements often stipulate specific practices related to safety. Appendix 13.1 Safety Overview The ability to recognize and avoid hazards is required of all construction personnel These codes, regulations, and specified practices should be investigated, interpreted, communicated and observed.
Page 1 and 2:
Broadband Applications & Constructi
Page 3 and 4: 0.1 Table of Contents Drop Cable Ap
Page 5 and 6: 1.2 Introduction Drop Cable Issues
Page 7 and 8: 2.2 Cable Descriptions The Importan
Page 9 and 10: 3.1 Cable Selection Distance of the
Page 11 and 12: 3.3 Cable Selection QR ® 320 Cable
Page 13 and 14: 3.5 Cable Selection F6 Cable Types
Page 15 and 16: 3.7 Cable Selection F6 Cable Types
Page 17 and 18: 4.1 Planning the Run Overview Plann
Page 19 and 20: 5.1 Aerial Installation Overview Ae
Page 21 and 22: 5.3 Aerial Installation Connecting
Page 23 and 24: 5.5 Aerial Installation Running to
Page 25 and 26: Plowing Installation Notes Buried I
Page 27 and 28: Pedestal Preparation Plowing Dig a
Page 29 and 30: Attach the Cable to the Residence P
Page 31 and 32: Run and Attach the Cable to the Gro
Page 33 and 34: Bonding the NIU Bonding the NIU is
Page 35 and 36: Planning the Cable Run/Ground Floor
Page 37 and 38: Going Through an Exterior Wall Surv
Page 39 and 40: Planning the Cable Run/Upper Floor
Page 41 and 42: Hiding Cable It is not always possi
Page 43 and 44: Connectorizing QR ® 320 Solid Shie
Page 45 and 46: Trim-Out and Finish With the cable
Page 47 and 48: Planning the Cable Run in the Apart
Page 49 and 50: Multiple Story MDUs/Riser Installat
Page 51 and 52: Multiple Story MDUs/Inside the Buil
Page 53: Wiring Schemes Commercial Installat
Page 57 and 58: NEC Articles 820 and 830 NEC articl
Page 59 and 60: NESC Table 232-1/Vertical Clearance
Page 61 and 62: Broadband Resource Center... Your O
Page 63: 1100 CommScope Place SE • P.O. Bo
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