Digitus DK-1741-VH-10 Data Sheet
DATASHEET
CAT 7 S-FTP twisted pair
installation cable
DK-1741-VH-D-5
EAN 4016032247289
Best performance and link quality
for your network
for your network
2x 4x2xAWG23 S-FTP CAT 7 1000 MHz
LSZH installation cable. Suitable for
building structured cabling in the secondary
and tertiary area. For installation of cable
lines of class F, 1000 MHz. Conforming to
ISO/IEC 11801, DIN EN 50173, DIN EN
50288-4-1
Physical description
Basic conductor: solid AWG 23/1; bare annealed copper 0.57mm nom
Insulation: SFS-PO
Total number of insulated conductors: 2x8, twisted in 2x4 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: 16x7.5mm nom.
Copper (kg/km): 56
Mechanical properties
Bend radius: dynamic: 8xD mm min., static: 4xD mm min.
Storage temperature: -20°C - +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: 136 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
Capacitance unbalance to ground: 1.6 pF/m nom. @ 1KHz
Insulation resistance: 0.5G Ohm/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. @
Basic conductor: solid AWG 23/1; bare annealed copper 0.57mm nom
Insulation: SFS-PO
Total number of insulated conductors: 2x8, twisted in 2x4 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: 16x7.5mm nom.
Copper (kg/km): 56
Mechanical properties
Bend radius: dynamic: 8xD mm min., static: 4xD mm min.
Storage temperature: -20°C - +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: 136 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
Capacitance unbalance to ground: 1.6 pF/m nom. @ 1KHz
Insulation resistance: 0.5G Ohm/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. @