Community College of Allegheny County OCS Security Camera System Pittsburgh, PA
2.4
COMPOSITE CABLES
A. The cable shall be a composite, containing multimode (OM3 or better) or single-mode (OS2) fibers and (2) or (4) solid copper conductors of size 12 AWG. B. The tolerance on the Fiber Core Diameter and Numerical Aperture shall be no larger than 2.5 µm and 0.015 µm respectively for multimode and 0.4 µm for single-mode mode field diameter. OM3 or better fibers shall be bend-insensitive multimode fiber with an attenuation of 3.0 dB/km at 850nm. OS2 fibers shall be bend-insensitive single-mode fiber with an attenuation of at least 0.5 dB/km at 13010 nm. C. Shall be listed as Class 3 PLTC per UL 13 and ETL listed or tray cable rated (Type TC). D. Shall be of a dry water-blocked indoor/outdoor design capable of being installed in plenum or riser environments (CL3P or CL3R) unless they are TC rated. E. Shall be of a round cross-section in order to facilitate easy installation without preferential bend radii. F. Shall possess options for being additionally ruggedized via steel or aluminum interlocking armor, or an optional 600V tray cable (TC) rated, which allows the cables to occupy the same pathway as Class 1, electric light & power conductors. G. The operating temperature shall be rated -40°C to 75°C (-40°F to 167°F). H. The installation temperature shall be -10°C to 60°C (14°F to 140°F).
2.5
PRE-TERMINATED COMPOSITE CABLES
A. Cables shall be factory pre-terminated, orderable by total footage measured tip to tip, with MPO or LC fiber and M8 power connectors. B. Approved Products: 1. Berk-Tek 4-port 12 AWG Assembly, Loose Tube OM3, PoE, M8 and MPO both ends, BAC*12EDD077NNNM8Pxxx 2. Berk-Tek 4-port 12 AWG Assembly, Loose Tube OM3, PoE, interlocking armor, M8 and MPO both ends, BAC*K12EDD077NNNM8Pxxx 3. Berk-Tek 4-Port 12 AWG Assembly, Loose Tube OM3, PoE+, M8 and Duplex LC both ends, BAC*08EDDDD44FFNM8Pxxx 4. Berk-Tek 2-Port 12 AWG Assembly, Loose Tube OM3, PoE+, M8 and Duplex LC both ends, BAC*04EDD44FFNM8Pxxx 5. Berk-Tek 1-port 12 AWG Assembly, Tight Buffered OM3, PoE/PoE+/HPoE, M8 and Duplex LC both ends, BHC*02EDD044FFNM8Pxxx
271612-5
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