Digitus Professional DK-1743-VH-D-5 User Manual
Twisted Pair Installation Cable - Category 7 Class F - S/FTP
Abstract
CAT 7 Class F, S/FTP, Twisted Pair Installation Cable, 1200 MHz
Application areas Primary (Campus), Secondary (Riser), Tertiary (Horizontally)
IEEE 802.3: 10Base-T; 100Base-T; 1000Base-T; 10GBase-T
IEEE 802.5: 16 MB; ISDN; FDDI; ATM; PoE/PoE+
Norms ISO/IEC 11801 2
EN 50173-1; EN 50288-4-1
nd
Ed.; IEC 61156-5
Physical Properties
Conductor Bare annealed copper, solid AWG 23/1; diameter 0.57 mm nominal
Insulation SFS-PE (Foam-Skin Polyethylene)
Total number of insulated conductors 8, twisted in 4 pairs
Color code Blue-white, orange-white, green-white, brown-white
Individual pair shielding Aluminum foil, providing 100% coverage
Overall shielding copper wire braid
Outer sheath ECA to B2CA acc. to EN 50575
Outer sheath diameter (nominal) 0.50 mm (ECA); 0.52 mm (DCA); 0.60 mm (CCA); 0.60 mm (B2CA)
Outer sheath color Orange (RAL 2000)
Mechanical Properties
Tensile loading 150 N max.
Dynamic bending radius 8x AD mm min.
Static bending radius 4x AD mm min.
Shipping- and storage temperature range -20 °C up to +75 °C
Operating temperature range -20 °C up to +50 °C
Installations temperature range 0 °C up to +50 °C
Overall diameter Simplex (nominal) 7.0 mm (ECA); 7.2 mm (DCA); 7.5 mm (CCA); 7.5 mm (B2CA)
Weight (kg/km) 48.0 kg (ECA); 49.5 kg (DCA); 51.0 kg (CCA); 51.0 kg (B2CA)
Item code
Length/Packaging
Reaction to fire acc. to EN 50575
DoP number
DK-1741-VH-1
100 m ring, simplex
ECA
1000_007
DK-1741-VH-5
500 m drum, simplex
DK-1741-VH-10
1000 m drum, simplex
DK-1741-VH-D-1
100 m ring, duplex
DK-1741-VH-D-5
500 m drum, duplex
DK-1743-VH-1
100 m ring, simplex
DCA
1000_008
DK-1743-VH-5
500 m drum, simplex
DK-1743-VH-10
1000 m drum, simplex
DK-1743-VH-D-1
100 m ring, duplex
DK-1743-VH-D-5
500 m drum, duplex
DK-1744-VH-1
100 m ring, simplex
CCA
1000_028
DK-1744-VH-5
500 m drum, simplex
DK-1744-VH-10
1000 m drum, simplex
DK-1744-VH-D-1
100 m ring, duplex
DK-1744-VH-D-5
500 m drum, duplex
DK-1745-VH-1
100 m ring, simplex
B2CA
1000_029
DK-1745-VH-5
500 m drum, simplex
DK-1745-VH-10
1000 m drum, simplex
DK-1745-VH-D-1
100 m ring, duplex
DK-1745-VH-D-5
500 m drum, duplex
Electrical Properties
Impedance 100 ± 15 Ohm @ 4-100 MHz; 100 ± 25 Ohm @ 100-600 MHz
Capacitance 45 pF/m nominal @ 1 KHz
Capacitance unbalance (pair-ground) 1.6 pF/m max. @ 1 KHz
Insulation resistance 5 GOhm x km min.
DC resistance 95 Ohm/km max. (2% max. resistance unbalance)
DC loop resistance 190 Ohm/km max. (2% max. resistance unbalance)
Voltage resistance 72 Vdc max.
Coupling attenuation 80 dB
Signal propagation delay 450 nS/100 m max.
Propagation delay 25 nS/100 m max.
Separating class „d“ acc. to EN 50174-2
NVP 79%
Product Number Information
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