Individual and collective screened LAN-cable, designed for ship- and offshore applications.
The cable is used for datatransmission with characteristic impedance for 100Ω and 600 MHz bandwith.
Ethernet IEEE 802.3at-2009 Type 2 (PoE+). This cable can be used in rough environments.
Construction
Conductor
Solid
bare Cu
0.56 [mm]
AWG 23/1
Insulation
Foam PE
Ø = 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 [% coverage]
Jacket
Grey
SHF2
O.D.
8.0 ± 0.4 [mm]
Weight
70.6 [kg/km]
Jacket marking
NEK KABEL AS – LanMarin Cat7 S/FTP 4x2xAWG23/1 – SHF2 – IEC 60332-3-22 – DNV – Batch no– 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]
Insulation resistance
≥ 5000 [Ω x km]
(IEC 61156-5)
Power over Ethernet
IEEE 802.3at-2009
Type 2 (PoE+)
Rated voltage
≥ 80 [V]
Capacitance unbalance
≤ 160
[pF/100m at 1kHz]
(IEC 61156-5)
Velocity factor
78 [%]
Norms
Halogenfree, max content corrosive and toxic gases
IEC 60754-1 & IEC 60754-2
Material properties, insulation and sheath
IEC 60092-360
Transmission performance
IEC 61156-5
Flame resistance
IEC 60332-3-22
Flame retardant
IEC 60332-1-2
Smoke emission
IEC 61034-2
≥ 60%
Oil and fuel resistant
IRM 902
100°C x 24h
UV-resistant
UL 1581 (300H)
Certification
DNV
Part No.
2030014
Attenuation
| Frequency (MHz) | Attenuation Max. (dB/100m) | Return Loss (dB/100m) | NEXT (dB/100m) | PS-NEXT (dB/100m) | ELFEXT (dB(100m) |
|---|---|---|---|---|---|
| 4 | 3.74 | 23.0 | 78.0 | 75.0 | 78.0 |
| 8 | 5.24 | 24.5 | 78.0 | 75.0 | 77.2 |
| 10 | 5.86 | 25.0 | 78.0 | 75.0 | 75.3 |
| 16 | 7.41 | 25.0 | 78.0 | 75.0 | 71.2 |
| 20 | 8.29 | 25.0 | 78.0 | 75.0 | 69.3 |
| 25 | 9.29 | 24.3 | 78.0 | 75.0 | 67.3 |
| 31.25 | 10.41 | 23.6 | 78.0 | 75.0 | 65.4 |
| 62.5 | 14.88 | 21.5 | 75.5 | 72.5 | 59.4 |
| 100 | 19.02 | 20.1 | 72.4 | 69.4 | 55.3 |
| 200 | 27.47 | 18.0 | 67.9 | 64.9 | 51.5 |
| 250 | 31.97 | 17.3 | 65.4 | 63.4 | 49.3 |
| 300 | 34.19 | 17.3 | 65.2 | 62.2 | 45.8 |
| 500 | 45.26 | 17.3 | 61.9 | 58.9 | 41.3 |
| 600 | 50.10 | 17.3 | 60.7 | 57.7 | 39.7 |
