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LanMarin® Cat 7 Flex

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Description

S/FTP
AWG 23/7, stranded
SHF1, UV
DNV

Product Description

High performance offshore LAN cable with stranded conductors, AWG 23/7. 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. Ethernet IEEE 802.3at-2009 Type 2 (PoE+).
This cable can be used in rough environments.

Conductor
Flexible
tinned Cu
AWG 23/7
(7x0,23mm)
Insulation
Cellular PE
Ø=1,55 ± 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/PET
Drain wire
0.4mm solid Annealed Tinned Copper
Overall Screen
Tinned Cu-braid
≥ 60% coverage
Jacket
Grey
SHF1
O.D.
8.5 ± 0.30 [mm]
Weight
97 [kg/km]
Jacket marking
NEK Kabel - LanMarin CAT7 S/FTP 4x2xAWG23/7 SHF1 - 60332-3-22 - 
DNV-GL, RMRS -  <batch no > - <DD/MM/YY> - <meter marking>
Operating temperature normal
-40 – +80 [°C]
Temperature @ installation
-20 – +60 [°C]
Dielectric strength
DC1kV for 1min.
Characteristic impedance
100±5 [Ω @ 1MHz]
Conductor resistance
≤ 73,2 [Ω/km]
Resistance unbalance
≤ 5 [%]
Insulation resistance
≥ 5000 [MΩ x km]
(IEC 61156-5)
Test voltage
1 [kV-DC 1 min.]
Capacitance unbalance
≤ 160
[pF/100m]
@ 1kHz (IEC 61156-5)
Velocity factor
70 [%]
Mutual capacitance
48
[nF/km]
Min. bending radius
10 [x outer diam]
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
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
Part No.
1089666
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 19,2 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
Date Rev. Description
April 2019 1 DNV-GL Approved
05.06.2019 2 Add. information
08.11.2023 3 Add. information

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