LanMarin Cat 7 Arm

LanMarin® Cat 7 ARM

Variant:

Robust offshore LAN cable. Outer jacket is flame retardant, low smoke, halogenfree and UV-resistant. The product is designed for tough electrical and mechanical environments. The cable meets the EMC requirement. The cable is tested for high-frequency and transmission measurements for class F-link.

Construction

Conductor
Stranded
Bare Cu
7 x 0,23 [mm]
AWG 23/7
Screen
Tinned Cu-braid
≥60% coverage
Insulation
Cellular PE
1,55 ± 0,05 [mm]
EN 50290-2-23
No. of pairs
4
Colour code
IEC 60189-2
Individual Screen pairs
Al/Mylar tape
Screen 2
Fire barriere tape
Inner jacket
SHF1
Ø = 9.0 [mm]
Armour
Galvanised steel wire braid
≥60% [optical cover]
Jacket
Black
SHF1
, alternative SHF2 MUD
O.D.
12.2 [mm]
Weight
120 [kg/km]
Jacket marking
NEK Kabel - LanMarin® Cat 7 S/FTP 4x2xAWG23/7 ARMOURED SHF1 - IEC 60332-3-22 - ****m - DD/MM/YY

Specifications

Operating temperature
-40 – +80 [°C]
Temperature @ installation
-20 - +60 [°C]
Dielectric strength
DC1kV for 1min.
Characteristic impedance
100 ± 5 Ω
Conductor resistance
≤73,2 [Ω/km]
Resistance unbalance
≤2 [%]
Insulation resistance
≥ 5000 [MΩ x km]
Capacitance unbalance
≤160
[pF/100m]
(IEC 60189-1)
Velocity factor
0,78
Min. bending radius installed
31 [mm]
Min. bending radius @ installation
62
[mm]

Norms

Halogenfree, max content corrosive and toxic gases
IEC 60754-1, 2
Material properties, insulation and sheath
IEC 60092-360
3582
Design and testing standards
IEC 61156-5
EN 50288-4-2
EN 50173
Flame retardant
IEC 60332-1
3024
Fire retardant
IEC 60332-3-22
Oil and fuel, hydrocarbons resistant
IRM 902
23ºC / 7 days, 70°C / 4h
Smoke emission
IEC 61034-2
( ≥60% )
UV-resistant
UL 1581 (300H)
ASTM D 4587
ASTM D 2565 92A
Certification
DNV-GL
Part No.
SHF1: 1089728   –   SHF2 MUD: 1089656

Attenuation

Freq.[MHz] Att. std. [dB] Att. typ. [dB] RL std. [dB] RL typ. [dB] NEXT std. [dB] NEXT typ. [dB] PSNEXT std. [dB] PSNEXT typ. [dB] ELFEXT std. [dB] ELFEXT typ. [dB] PSELFEXT std. [dB]
4 3,74 3,5 23,0 25,0 78,0 90,0 75,0 87,0 78,0 98,0 75,0
8 5,24 4,83 24,5 30,0 78,0 90,0 75,0 87,0 77,2 93,0 74,2
10 5,86 5,40 25,0 30,0 78,0 90,0 75,0 87,0 75,3 89,0 72,3
16 7,41 6,92 25,0 30,0 78,0 90,0 75,0 87,0 71,2 85,0 68,2
25 9,29 8,80 24,3 27,0 78 90,0 75,0 87,0 67,3 81,0 64,3
31,25 10,41 9,90 23,6 25,0 78,0 90,0 75,0 87,0 65,4 79,0 62,4
62,5 14,88 14,11 21,5 24,0 75,5 85,0 72,5 82,0 59,4 73,0 56,4
100 19,02 17,90 20,1 24,0 72,4 83,0 69,4 80,0 55,3 69,0 52,3
200 27,47 25,67 18,0 21,0 67,9 81,0 64,9 78,0 51,5 63,0 48,5
250 31,97 28,83 17,3 20,0 66,4 78,0 63,4 75,0 49,3 61,0 46,3
300 34,19 31,69 17,3 19,0 65,2 78,0 62,2 75,0 45,8 55,0 42,8
400 40,01 36,96 17,3 19,0 63,4 73,0 60,4 70,0 43,3 52,0 40,3
500 45,26 41,72 17,3 19,0 61,9 73,0 58,9 70,0 41,3 50,0 38,3
600 50,10 65,45 17,3 19,0 60,7 73,0 57,7 70,0 39,7 48,0 36,7