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
FREQ.
ATT
NEXT
PS NEXT
RL
ACR
PS ACR
ELFEXT
PS ELFEXT
EL TCL
MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB 1 2.0
78.0
75.0
20.0
76.0
73.0
78.0
75.0
35.0
10
5.9
78.0
75.0
25.0
72.1
69.1
74.0
71.0
15.0
100
19.1
72.4
69.4
20.1
53.3
50.3
54.0
51.0
NS
250
31.0
66.5
63.5
17.3
35.5
32.5
46.0
43.0
NS
500
45.3
61.9
58.9
17.3
16.6
13.6
40.0
37.0
NS
600
50.1
60.8
57.8
17.3
10.7
7.7
38.4
35.4
NS
1000
66.9
57.4
54.4
13.1
NS
NS
35.3
32.3
NS
1200
74.4
56.2
53.2
12.6
NS
NS
33.8
30.8
NS
Transmission Properties
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