LanMarin® Cat 7 Arctic Grade

LanMarin® Cat 7 Arctic Grade

Variant:

High performance LAN cable for extreme environments. Designed for ship- and offshore applications. Each pair individually shielded with Al-tape.

Construction

Conductor
0.28 [mm²]
Stranded
Plain Cu
AWG 23/7
Insulation
Cellular PE
2 [mm]
No. of pairs
4
Colour code
IEC 60189-2
Individual Screen pairs
Al-/polyester tape
Overall Screen
Tinned Cu-braid
Outer Jacket
Grey
SHF2
O.D.
9 [mm]
Weight
90 [kg/km]
Jacket marking
NEK - LanMarin® Cat7 S/FTP 4x2xAWG23/7 Arctic Grade -  -65 – +90°C - lot - DD/MM/YY + meter

Specifications

Operating temperature
-65 - +80 [°C]
Temperature @ installation
-40 - +70 [°C]
Characteristic impedance
93 ± 5 Ω
at 1MHz
Conductor resistance
<69.5 [Ω/km]
Insulation resistance
500 [Ω x km]
Transfer impedance
<10 MOhm/m [@/10MHz]
Capacitance
55 [pF/m]
at 800 - 1000 Hz
Velocity factor
0.78
Min. bending radius
15 [x outer diam]
Min. bending radius flexible
20 [x outer diam]

Norms

Halogenfree, max content corrosive and toxic gases
IEC 60754-1
Design and testing standards
IEC 60096-0-1 Ed 3
Sheathing material
IEC 60092-360 (359)
NEK 606
Brittlepoint
ASTM D 746-07 (-65°C)
Flame retardant
IEC 60332-1
Toxic gases max.
EN 50305 9.2
Fire retardant
IEC 60332-3-22 Cat.A
Weather resistant
IEC 60811-1-3
Ozone resistant
IEC 60811-2-1
Oil and fuel, hydrocarbons resistant
IEC 60811-3-1
Smoke emission
IEC 61034-1, -2
UV-resistant
ASTM D 2565 92A
Part No.
1089613

Attenuation

Frequency (MHz) Attenuation Max. (dB/100m) Return Loss (dB/100m) NEXT (dB/100m) PS-NEXT (dB/100m)
1 2.2 35 100 96
4 3.8 31 100 93
16 7.4 32 90 100
20 8.4 32 90 100
30 10.5 31 90 100
62.5 15.3 27 85 100
100 18.1 34 82 100
155 23.2 28 80 100
200 26.6 25 77 100
300 33.3 23 71 100
600 50.1 21 67 100