Ролка Digitus, SFTP, Cat 7, 1000м, черен, външен

Technical Details
Physical properties:
Conductor: Bare annealed copper, solid AWG 23/1
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: PE (Polyethylene); UV resistant
Outer sheath diameter (nominal): 0.50 mm nominal
Outer sheath color: Black (RAL 9005)
Mechanical properties:
Tensile loading: 150N max.
Dynamic bending radius: 8x AD mm min.
Static bending radius: 4x AD mm min.
Shipping- and storage temperature range: -20 °C up to +60 °C
Operating temperature range: -50 °C up to +60 °C
Installation temperature range: 0 °C up to +60 °C
Overall diameter Simplex (nominal): 8.5 mm nominal (Eca)
Weight (kg/km): 66.5 kg/km
Electrical properties:
Impedance: 100±5 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: CA-Type 1b
Signal propagation delay: 450 nS/100 m max.
Delay difference: 10 nS/100 m max.
Separating class: “d” acc. to EN 50174-2
NVP: 79%
Nominal cross section conductor: 0.2552
Core insulation: Foam-Skin-PE
Core identification: Colour
Flame retardant: In accordance with EN 60332-1-2
Stranding element: Pairs
Colour outer sheath: Other
Category: 7
Conductor material: Cu, bare
Screen over stranding element: Foil
Screen over stranding: Braiding
Material outer sheath: PE (polyethylene)
Conductor category: Class 1 = solid
Permitted cable outer temperature, in movement: -20 … 60
Permitted cable outer temperature, fixed: -50 … 60
AWG-size: 23
Number of cores: 8
Outer diameter approx.: 8.5
Low smoke (acc. EN 61034-2): yes
NVP value: 79
Halogen free (acc. EN 60754-1/2): yes



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