STP20-2 电缆

STP20-2/1000

1. Provide interconnection for transmission and distribution of line-level audio and control signals
   1. Two pairs, shielded twisted pair cable
      1. 20 AWG tinned copper stranded conductor
      2. Tinned copper drain wire
      3. Overall aluminum foil shield
      4. Polypropylene insulation
      5. Polyvinyl Chloride (PVC) inner and outer jackets
   2. Nominal impedance shall be 45 ohms
   3. Cables shall have a minimum bend radius of 2.3 inches
   4. Cable shall comply with NEC – National Electrical Code CM and C(UL) standards at 60 degrees Celsius
   5. Cable shall comply with the European Union's Restriction of Hazardous Substances (RoHS) and Waste Electrical & Electronic Equipment (WEEE) directives
   6. Cable shall be rated and in compliance with European Commission CPR, Construction Products Regulation (EU 305/2011)
      1. Euroclass Dca-s2,d0  classification
   7. Cable shall be packaged in spools of 1000 feet (305 meters)
2. Approved cable shall be Extron STP20-2/1000, part number 22-161-03; no alternates or equals