Transcription of OSP Cabinets - BICSI
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OSP Cabinets - BICSI
OSP CabinetsBrian L. Mordick, RCDDH offman EnclosuresAgenda Types of OSP Cabinets Wall, Pole, Pad Mounted Materials Aluminum Steel & Plated (Galvanized) Steel Composite (Polycarbonate, Fiberglass, etc) Applications WiFi, Cellular, POTS, FTTX, Security, LAN, etc Equipment Hardened vs. standard equipment Telcordia GR-487 & UL Type ratings What it is? How it influences costs Understanding Thermal Requirements to Avoid Extra Cost and to Run Greener Thermal Management techniques Insulation Color Solar shield SummaryOutside Plant (OSP) Pad-Mount Pole-Mount Exterior Wall-Mount Vaults and tunnels Roof TopsHardened vs. Standard Equipment Hardened OSP Equipment Made for high temperatures 125F Withstands vibrations & impacts Coated to withstand molds, corrosion, etc Central Office, Cellular, and Military specifications Developed to provide Highest reliability Designed for OSP applications Standard TE / IDF equipment Made for indoor controlled environments 85 95F max typical No protections for vibrations, impacts, moister, corrosion, etc The use of typical TE equipment for OSP environments is never recommended Need to provide a protected environment inside the ca
UL Type Ratings • UL has several Type ratings that are commonly used for OSP cabinets – Type 3R – Protects against rain and dust Not gasketed or sealed – Outside air …
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