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FORT PIERCE ENGINEERING, INC. IRC Maintenance <br /> A. General: Coordinate the features of materials and equipment so they form an integrated system. <br /> Match components and interconnections for optimum future performance. <br /> 2.3 MOUNTING ELEMENTS <br /> A. Cable Trays: Comply with Division 16 Section "Cable Trays." <br /> B. Raceways and Boxes: Comply with Division 16 Section 'Raceways and Boxes." <br /> C. Backboards: 3/4-inch ( 19-mm), interior-grade, fire-retardant-treated plywood. <br /> 2.4 TWISTED-PAIR CABLES, CONNECTORS, AND TERMINAL EQUIPMENT <br /> A. Cables: Listed as complying with Category 5 of TIA/EIA-568-A. <br /> B. Conductors: Solid copper. <br /> C. UTP Cable: Comply with TLA/EIA-568-A. Four, thermoplastic-insulated, individually twisted <br /> pairs of conductors; No. 24 AWG, color-coded; enclosed in PVC jacket. <br /> D. STP Workstation Cable: Comply with TIA/EIA-568-A. Two, thermoplastic-insulated, <br /> individually twisted pairs of conductors; No. 22 AWG, color-coded, overall aluminum and <br /> polyester shield and No. 22 AWG, tinned-copper drain wire; enclosed in PVC jacket. <br /> E. UTP and STP Plenum Cable: Listed for use in air-handling spaces. Features are as specified <br /> for cables, conductors, UTP cable, and STP workstation cable except materials are modified as <br /> required for listing. <br /> F. UTP Cable Connecting Hardware: Comply with TLA/EIA-568-A. IDC type, using modules <br /> designed for punch-down caps or tools. <br /> I . IDC Terminal Block Modules: Integral with connector bodies, including plugs and jacks <br /> where indicated. <br /> 2. IDC Connecting Hardware: Consistent throughout Project. <br /> G. STP Cable Connecting Hardware: Comply with TIA/EIA-568-A for connectors, plugs, and <br /> jack assemblies. <br /> H. Cross-Connect Panel: Modular array of IDC terminal blocks arranged to terminate building <br /> cables and permit interconnection between cables. <br /> 1 . Number of Terminals per Field: One for each conductor in assigned cables. <br /> 2. Mounting: Rack. <br /> 1. Patch Panel: Modular panels housing multiple-numbered jack units with IDC-type connectors <br /> at each jack for permanent termination of pair groups of installed cables. <br /> 1 . Number of Jacks per Field: One for each four-pair UTP cable or two-pair STP cable <br /> indicated. <br /> 2. Mounting: Rack <br /> 16750 VOICE AND DATA COMMUNICATION CABLING Page 3 OF 7 <br />