Marshbank Construction 5/9/2016 - Laserfiche WebLink

I I 1 and the fiber optic interconnection sleeves shall be fully enclosed on all sides by 2 the distribution panel when the distribution panel is closed. 3 4 Each distribution panel shall be fully populated with interconnection sleeves. 5 Interconnection sleeves shall contain zirconium (ceramic) linings (phosphorus 6 bronze is not allowed). All unutilized interconnection sleeves shall have protective 7 dust covers installed. 8 9 The distribution panels shall be EIA 19-inch (ANSI/EIA RS-310-C) rack-mountable, I 10 unless otherwise noted. 11 12 Mounting plates for interconnection sleeves shall be constructed of metal. 13 Adequate spacing shall be provided around each interconnection sleeve. Where 14 interconnection sleeves are arranged in a vertical line, the minimum horizontal 15 center-to-center spacing shall be 1.25 inches (31 mm), and the minimum vertical 16 center-to-center spacing shall be 0.625 inches (16mm). Where interconnection 17 sleeves are arranged in a staggered layout, the minimum center-to-center radial 18 distance between sleeves shall be 0.875 inches (22mm). 19 20 A wiring diagram shall be supplied with each distribution panel. The wiring diagram 21 shall identify each fiber terminated in the distribution panel using the fiber optic 22 cable labeling method as specified later in these provisions. The wiring diagram 23 shall be placed in a plastic sheet protector next to the distribution panel. 24 25 Wall Mounted Fiber Optic Distribution Panel 26 The fiber optic distribution panel for use in NEMA cabinets shall be designed to 27 hold a minimum of 6 LC fiber optic interconnection sleeves and splice trays with 28 12-splice capacity. The distribution panel shall allow for full access to the splice 29 trays and both sides of the fiber optic interconnection sleeves from the front of the 30 distribution panel. The distribution panel shall not exceed 6 inches width, 7.5 31 inches in height and 2 inches in depth (not 19-inch rack-mountable). 32 33 Preterminated Patch Panel 34 A wiring diagram shall be supplied with each patch panel. The wiring diagram shall 35 identify each fiber terminated in the distribution panel using the fiber optic cable 36 labeling method as specified later in these provisions. The wiring diagram shall be 37 placed in a plastic sheet protector next to the distribution panel. 38 39 The Contractor shall provide, install and connect preterminated patch panels as 40 shown in the Plans. Outside plant cable meeting ITU G652.D and G694.2 shall be 41 utilized for the stubs on all preterminated patch panels and the Contractor shall 42 confirm with the manufacturer that the length of each stub is sufficient for the needs 43 at each location. All openings in the patch panels shall be plugged by the 44 manufacturer. Connections shall be LC\UPC type and shall be terminated by the k 45 manufacturer. 46 47 Equi•ment Model Numbers (for use in 332 cabinets): 36-Port Preterminated Patch Multilink FRM-1 RU-3X-TS Panel (Black)with three LC/UPC Adapter Panels and 2000 SSTA Splice Tray I 41s`STREET TO WMVD FREIGHT CORRIDOR IMPROVEMENTS FED AID#STPUL-9931(012);PW#3472 SP-102 February 10,2016