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LanMarin® Cat 7 Solid

Variant:

High performance offshore LAN cable with solid conductors, AWG 23/1. Compliant with the category 7 standards,
requiring bandwidths up to 600 MHz. Foil screened pairs with an overall tinned copper braid. 
Tested for high-frequency and transmission measurements for class F-link. RMRS on special request. 
Ethernet IEEE 802.3at-2009 Type 2 (PoE+). This cable can be used in rough environments.

Construction

Conductor 
Solid
Bare Cu
0.560 [mm]
AWG 23/1
Drainwire 
Tinned Cu
Insulation 
Foamskin PE
1.34 ± 0.05 [mm]
No. of pairs 
4
Colour code 
pair 1: blue - white/blue
pair 2: orange - white/orange
pair 3: green - white/green
pair 4: brown - white/brown
Individual Screen pairs 
Al/Mylar tape
Drain wire 
0.4mm solid Annealed Tinned Copper
Overall Screen 
Tinned Cu-braid
≥ 60%
Jacket 
Grey
SHF1
LSZH
, can also be produced with black jacket
O.D. 
8.0 ± 0.3 [mm]
Weight 
60 [kg/km]
Jacket marking 
NEK Kabel LanMarin CAT7 S/FTP 4 x 2 x AWG23/1– SHF1
– IEC 60332-3-22 – DNV – DD/MM/YY – ****m

Specifications

Operating temperature normal 
-40 – +80 [°C]
Temperature @ installation 
-20 – +60 [°C]
Dielectric strength 
DC1kV for 1min.
Characteristic impedance 
100 ± 5 [Ω @ 100 MHz]
Conductor DC resistance 
≤ 93.8 [Ω/km]
Tensile strength 
> 100 [N]
Resistance DC unbalance 
≤ 5 [%]
Insulation resistance 
≥ 5000 [MΩ x km]
(IEC 61156-5)
Power over Ethernet 
IEEE 802.3at-2009
Type 2 (PoE+)
Rated voltage 
≤ 80 [V]
Capacitance unbalance 
≤ 160
[pF/100m]
@ 1kHz (IEC 61156-5)
Min. bending radius installed 
5 [x outer diam]
Min. bending radius @ installation 
10
[x outer diam]

Norms

Halogenfree, max content corrosive and toxic gases 
IEC 60754-1 & IEC 60754-2
Material properties, insulation and sheath 
IEC 60092-360
Design and testing standards 
IEC 61156-5
EN 50288-4-2
Flame resistance 
IEC 60332-3-22 Cat.A
Flame retardant 
IEC 60332-1
Smoke emission 
IEC 61034-2
,  ≥ 60%
Oil and fuel resistant 
IRM 902
4h @ 70°C
UV-resistant 
UL 1581 (300H)
Certification 
DNV / ABS
Prod.no. 
Grey: 1089667
Black: 2030001

Attenuation

Freq.[MHz] Att. std [dB] Att.typ [dB] RL std [dB] RLtyp [dB] NEXTst [dB] NEXTtyp [dB] PSNEXTstd [dB] PSNEXT typ [dB] ELFEXT std [dB] ELFEXT typ [dB]
4 3,74 3,59 23,0 25,0 78,0 101,0 75,0 98,0 78,0 93,0
8 5,24 5,03 24,5 27,5 78,0 99,0 75,0 96,0 77,2 91,0
10 5,86 5,63 25,0 28,0 78,0 98,0 75,0 95,0 75,3 89,0
16 7,41 7,11 25,0 28,0 78,0 96,0 75,0 93,0 71,2 86,0
20 8,29 7,96 25,0 28,0 78,0 93,0 75,0 90,0 69,3 83,0
25 9,29 8,92 24,3 28,0 78,0 93,0 75,0 90,0 67,3 81,0
31,25 10,41 10,00 23,6 27,0 78,0 93,0 75,0 90,0 65,4 79,0
62,5 14,88 14,28 21,5 25,5 75,5 88,0 72,5 85,0 59,4 74,0
100 19,02 18,26 20,1 24,0 72,4 83,0 69,4 80,0 55,3 69,0
200 27,47 26,37 18,0 21,0 67,9 83,0 64,9 80,0 51,5 63,0
250 31,97 30,69 17,3 20,0 66,4 80,0 63,4 77,0 49,3 61,0
300 34,19 32,82 17,3 19,0 65,2 80,0 62,2 77,0 45,8 55,0
500 45,26 43,45 17,3 19,0 61,9 75,0 58,9 72,0 41,3 50,0
600 50,10 48,10 17,3 19,0 60,7 75,0 57,7 72,0 39,7 48,0

Updated

Date Rev. Description
14.03.2022 1 New part no. for RS
08.11.2023 2 Additional info.