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Marine Cable |
Marine Cables to NEK606
F6 AICI
Applications
These optical fibre cables are fire resistant, flame retardant, low smoke and halogen free, used for instrumentation, data and communication systems.
Standards
- IEC 60794
- IEC 60811-2-1
- IEC 60331-25
- IEC 60332-3-24
- IEC 60332-3-22
- IEC 60754-1,2
- IEC 61034-1,2
- NEK 606:2004
Construction
| Fibre Element |
Tight buffered fibres. |
| Central Strength Element |
Fibre reinforced plastic (FRP) and/or aramid yarns. |
| Bedding |
Halogen free and flame retardant thermoplastic compound. |
| Armour |
Galvanized steel wire braid. |
| Outer Sheath |
Halogen free and flame retardant, UV-stabilized, thermoplastic compound, SHF1. |
Electrical Characteristics
| Fibre Type |
|
9/125 |
50/125 |
50/125 |
62.5/125 |
| ITU-T type |
|
G652.D |
G651 |
G651 |
- |
| IEC11801 Classification |
|
OS1 & OS2 |
OM2 |
OM3 |
OM1 |
| Core Diameter |
μm |
8.7±0.4 |
50±3.0 |
50±3.0 |
62.5±3.0 |
| Cladding Diameter |
μm |
125±1.0 |
125±2.0 |
125±2.0 |
125±2.0 |
| Coating Diameter |
μm |
245±10 |
245±10 |
245±10 |
245±10 |
| Maximum Attenuation |
|
|
|
|
|
| @850 nm |
dB/km |
- |
3.0 |
3.0 |
3.5 |
| @1300 nm |
dB/km |
- |
1.5 |
1.0 |
1.5 |
| @1310 nm |
dB/km |
0.36 |
- |
- |
- |
| @1550 nm |
dB/km |
0.22 |
- |
- |
- |
| Minimum Bandwidth(OFL*) |
|
|
|
|
|
| @850 nm |
MHz.km |
- |
500 |
1500 |
200 |
| @1300 nm |
MHz.km |
- |
500 |
500 |
600 |
| Maximum Chromatic Dispersion |
|
|
|
|
|
| 1285-1330 nm |
ps/nm.km |
2.8 |
- |
- |
- |
| 1550 nm |
ps/nm.km |
18 |
- |
- |
- |
| Zero Dispersion Wavelength |
nm |
1300~1324 |
- |
- |
- |
Mechanical and Thermal Properties
| Bending Radius |
20×OD (during installation) |
| |
10×OD (fixed installed) |
| Temperature Range |
-40℃ ~ +70℃ |
Dimensions and Weight
| No. of Fibres |
Secondary Coating (mm) |
Nominal Overall Diameter (mm) |
Nominal Weight (kg/km) |
| 2 |
0.9 |
7.8 |
100 |
| 4 |
0.9 |
8.2 |
110 |
| 8 |
0.9 |
9.4 |
125 |
| 12 |
0.9 |
10.3 |
145 |
| 24 |
0.9 |
12.0 |
185 |
