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DIGITUS
SFTP Cat. 7, installsjonskabel,   100 m. Dobbeltskjermet installsjonskabel,   LSOH

DIGITUS SFTP Cat. 7, installsjonskabel,100 m. Dobbeltskjermet installsjonskabel, LSOH

Produktinfo

28166(DK-1741-VH-1)

Physical description

  • Basic Conductor: solid AWG 23/1, bare annealed copper (0.57mm nom.)
  • Insulation: SFS-PO
  • Total number of insulated conductors: 8, twisted in 4 pairs
  • Color code: blue x white, orange x white, green x white, brown x white
  • Individual pair shield: Aluminium foil, providing 100% coverage, foil face out
  • Overall shield: tin-coated copper wire braid, 35% nom. coverage
  • Outer jacket: low-smoke, zero-halogen, flame retardant, non corrosive compound for indoor use
  • Outer jacket thickness: 0.6mm nom.
  • Color: orange RAL 2000
  • Overall diameter: 7.5mm nom.
  • Copper (kg/km): 28

Mechanical properties

  • Bend radius: dynamic: 8xD mm min., static: 4xD mm min.
  • Storage temperature: -20°C to +75°C
  • Temperature installation range: 0°C to +50°C
  • Temperature operating range: -20°C to +60°C
  • Flame tests: IEC 60332-1 (fire), IEC 60754 (gas), IEC 61034 (smoke)
  • Pulling force: 150N max.
  • Caloric value: 650 KJ/m
  • Total weight: 68 Kg/Km nom.

Electrical properties @ 20°C

  • Mean impedance: 100±5 Ohm @ 1-600 MHz
  • Vp: 57-77% nom.
  • Capacitance. 40 pF/m nom. @ 1 KHz
  • Capacitance unbalance to ground: 1.6 pF/m nom. @ 1 KHz
  • Insulation resistance: 0.5 GOhm · Km min.
  • DC resistance: 72 Ohm/Km max. (2% max. resistance unbalance)
  • DC loop resistance: 147 Ohm/Km max. (2% max. resistance unbalance)
  • Voltage resistance: 72Vdc max.
  • Coupling attenuation: 85dB min. @ 30-100 MHz, 82-20Log(f/100)dB min. @ 100-1000 MHz
  • PS-ANEXT loss: 92.5-15Log(f) dB min. @ 1-600 MHz (67 dB max.)
  • PS-AACRF: 78.2-20Log(f) dB min. @ 1-600 MHz (67 dB max.)
  • Phase delay: 534+36/f½ nS/100m max. @ f=1-1000 MHz
  • Delay skew: 25 nS/100m max.