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.
Construction
Conductor
Flexible
Bare 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>
Specifications
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]
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
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
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 | 19,2 | 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 |
Updated
| Date | Rev. | Description |
|---|---|---|
| April 2019 | 1 | DNV-GL Approved |
| 05.06.2019 | 2 | Add. information |
| 08.11.2023 | 3 | Add. information |
