A robust fibre cable suited for harsh ship- and offshore environment. It has no metal content, which leaves it immune to electric
and electromagnetic shockwaves.For LAN and WAN installations as well as telecommunication and data transmission on board.
Inner jacket SHF1, outer jacket UV resistant and rodent protected SHF1. Fire resistant; operational for 90 min. if exposed to fire.
Construction Fiber
Fibertype
MM or SM
Loose tube
Jelly filled PBTP tube 2,8 mm up to 12 fibres 3,5 mm above 12 fibres
Colorcode fiber
TIA 598 1 - Blue 2 - Orange 3 - Green 4 - Brow 5 - Grey 6 - White 7 - Red 8 - Black 9 - Yellow 10 - Violet 11 - Pink 12 - Turquoise
13 - Blue + black stripes 14 - Orange + black stripes 15 - Green + black stripes 16 - Brow + black stripes 17 - Grey + black stripes 18 - White + black stripes 19 - Red + black stripes 20 - Black + black stripes 21 - Yellow + black stripes 22 - Violet + black stripes 23 - Pink + black stripes 24 - Turquoise + black stripes
Fire resistant barrier
Mica tape
Strength member
Aramid yarn
Inner jacket
SHF1 ≤ 12 fibres, 7,0 ± 0,3 [mm] > 12 fibres, 8,0 ±0,3 [mm]
Armour
Glass yarns
Outer Jacket
SHF1 ≤ 12 fibres, 11 ± 0,3 [mm] > 12 fibres, 12 ±0,3 [mm]
Diameter
≤ 12 fibres, 130 [kg/km] > 12 fibres, 150 [kg/km]
Jacket marking
NEK KABEL - FIBER OPTIC CABLE – Gxx-type of fibre – QFAI-2-UNI-I/O/RM-JM SHF1 – DNV – Lot no – ****m
Specifications fiber
Temperature range
-40 - +70 [°C]
Temperaturerange at inst.
-5 - +50 [°C]
Tensile strength
2,500
[N]
acc. to IEC 60794-1-2
Crush resistance
3,000
[N/10cm]
acc. to IEC 60794-1-2 (E3)
Impact resistance
10
[ J ]
acc. to IEC 60794-1-2 (E4)
Bending radius flexible
15
[x outer diam.]
Bending radius installed
10
[x outer diam.]
IEC 60794-1-2 E11A
Norms
Halogenfree, max content corrosive and toxic gases
<0.3% when measured according to
IEC 60754-1 & IEC 60754-2
Material properties, insulation and sheath
IEC 60092-360 (359)
3582
Flame retardant
IEC 60332-1-2
3315
Fire resistant
IEC 60331-25
Smoke emission
IEC 61034-1 & IEC 61034-2
Test and material
Circuit integrity test IEC 60331-11 / IEC 60331-25 (1000°C, 90 min.) max change of attenuation 2,0 dB Circuit integrity test EN 50200 (842°C, 90 min.) max change of attenuation 2,0 dB Fire load: 1,03 MJ/m
UV-resistant
ISO 4892-2-A: 720hours
Certification
DNV
Specifications and properties for available fibre types can be found at nek-sealine.com under Multimode or Singlemode optical fibres.
| Number of fibre | Nom.thickness [mm] | Nom.diameter [mm] | Weight [kg/km] | Prod.no. |
|---|---|---|---|---|
| G 4 50/125 OM3 Red | 7,5 | 60 | 1028766 | |
| G 12 50/125 OM3 Red | 7,5 | 60 | 1028767 | |
| G 24 50/125 OM3 Red | 8,5 | 70 | 1028768 | |
| G 4 50/125 OM3 Orange | 7,5 | 60 | 1028770 | |
| G 12 50/125 OM3 Orange | 7,5 | 60 | 1028771 | |
| G 24 50/125 OM3 Orange | 8,5 | 70 | 1028772 |
Fiber data
| Properties | MM 62.5 OM1 | MM 50 OM2 | MM 50 OM3 | MM 50 OM4 |
|---|---|---|---|---|
| Core Diameter | 62.5 ± 2.5 μm | 50 ± 2.5 μm | 50 ± 2.5 μm | 50 ± 2.5 μm |
| Core non-circularity | < 5% | < 5% | < 5% | < 5% |
| Cladding diameter | 125 ± 1.0 μm | 125 ± 1.0 μm | 125 ± 1.0 μm | 125 ± 1.0 μm |
| Coating diameter | 242 ± 5 μm | 242 ± 5 μm | 242 ± 5 μm | 242 ± 5 μm |
| Cladding non-circularity | <0.7% | <0.7% | <0.7% | <0.7% |
| Core/Cladding concentricity error | <1 μm | <1 μm | <1 μm | <1 μm |
| Coating/cladding concentricity error | <10 μm | <6 μm | <6 μm | <6 μm |
| Numerical Aperture | 0.275 ± 0.015 μm | 0.200 ± 0.015 μm | 0.200 ± 0.015 μm | 0.200 ± 0.015 μm |
| Attenuation @ 850 nm | <3.50 db/km | <2.89 dB/km | <2.89 dB/km | <2.89 dB/km |
| Attenuation @1300 nm | <1.00 dB/km | <0.80 dB/km | <0.80 dB/km | <0.80 dB/km |
| Bandwidth @ 850 nm | >200 MHz*km | >500 MHz*km | >1500 MHz*km | >3500 MHz*km |
| Bandwidth @ 1300 nm | >500 MHz*km | >500 MHz*km | >500 MHz*km | >500 MHz*km |
| Effective Modal Bandwidth (EMB)@ 850 nm | - | - | >2000 MHz*km | >4700 MHz*km |
| Fibre capacity 10GBase-SR | 33 m | 83 m | 300 m | 550 m |
| Fibre capacity 1GBase-SR | 274 m | 600 m | 1000 m | 1100 m |
| Fibre cap. 40GBase-SR4/100Base-RS10 | - | - | 140 m | 170 m |
| Proof test | >100kpsi | >100kpsi | >100kpsi | >100kpsi |
| Properties | SMR ITU-T G652D | SMR ITU-T G657A | SMR ITU-T G657B / -B2 | SMR NZD ITU-T G655.E |
|---|---|---|---|---|
| Mode field Diameter @ 1310 nm | 9,0±0,4 μm | 9,0±0,4 μm | 9,0±0,4 μm | - |
| Mode field Diameter @ 1550 nm | 10,1±0,5μm | 10,1±0,5μm | 9,9±0,5μm | 9,2±0,5μm |
| Cladding diameter | 125±0,7µm | 125±0,7µm | 125±0,7µm | 125±1,0µm |
| Coating diameter | 242±7 μm | 242±7 μm | 242±7 μm | 242±7 μm |
| Cladding non-circularity | ≤ 0,7 % | ≤ 0,7 % | ≤ 0,7 % | ≤ 0,7 % |
| Core/Cladding concentricity error | ≤ 0,5 μm | ≤ 0,5 μm | ≤ 0,5 μm | ≤ 0,5 μm |
| Coating/cladding concentricity error | ≤ 12 μm | ≤ 12 μm | ≤ 12 μm | ≤ 12 μm |
| Cable Cut off wavelength | ≤ 1260 nm | ≤ 1260 nm | ≤ 1260 nm | ≤ 1300 nm |
| Zero dispersion wavelength (λ₀) | 1300-1322 μm | 1300-1322 μm | 1300-1324 μm | 1440 μm |
| Dispersion slope (S₀) @ (λ₀) | ≤ 0,090 ps/(nm² * km) | ≤ 0,090 ps/(nm² * km) | ≤ 0,092 ps/(nm² * km) | - |
| Chromatic dispersion @ 1285-1330 nm | ≤ 3,5 ps/(nm * km) | ≤ 3,5 ps/(nm * km) | - | - |
| Chromatic dispersion @ 1550 nm | ≤ 18 ps /(nm * km) | ≤ 18 ps /(nm * km) | - | - |
| Chromatic dispersion @ 1625 nm | ≤ 22 ps/(nm * km) | ≤ 22 ps/(nm * km) | - | - |
| Chromatic dispersion @ 1530-1565 nm | - | - | - | 5,5 - 10 ps/(nm * km) |
| Chromatic dispersion @ 1565-1625 nm | - | - | - | 5,5 - 10 ps/(nm * km) |
| PMD @ 1550 nm | ≤ 0,1 ps/√ km | ≤ 0,1 ps/√ km | ≤ 0,1 ps/√ km | ≤ 0,2 ps/√ km |
| Attenuation @ 1310 nm | ≤ 0,35 dB/km | ≤ 0,35 dB/km | ≤ 0,35 dB/km | ≤ 0,40 dB/km |
| Attenuation @ 1383nm | ≤ 0,35 dB/km | ≤ 0,35 dB/km | ≤ 0,35 dB/km | ≤ 0,40 dB/km |
| Attenuation @ 1550 nm | ≤ 0,25 dB/km | ≤ 0,25 dB/km | ≤ 0,25 dB/km | ≤ 0,25 dB/km |
| Attenuation @ 1625 nm | ≤ 0,28 dB/km | ≤ 0,28 dB/km | ≤ 0,28 dB/km | ≤ 0,28 dB/km |
| Attenuation with bending: | ||||
| Mandreal Radius 15mm @1550 10 turns | - | ≤ 0,25 dB | ≤ 0,03 dB | - |
| Mandreal Radius 15mm @1625 10 turns | - | ≤ 1,0 dB | ≤ 1,0 dB | - |
| Mandreal Radius 10mm @1550 1 turn | - | ≤ 0,75 dB | ≤ 0,1 dB | - |
| Mandreal Radius 10mm @1625 1 turn | - | ≤ 1,5 dB | ≤ 0,2 dB | - |
| Mandreal Radius 7,5mm @1550 1 turn | - | - | ≤ 0,5 dB | - |
| Mandreal Radius 7,5mm @1625 1 turn | - | - | ≤ 1,0 dB | - |
| Proof test | ≥ 100 kpsi | ≥ 100 kpsi | ≥ 100 kpsi | ≥ 100 kpsi |
Updated
| Date | Rev. | Description |
|---|---|---|
| 23.04.2018 | 1 | Prod. numbers |
| 06.11.2018 | 2 | Colour of jacket |
| 26.07.2019 | 3 | weight+dimensions |
| 13.12.2024 | 4 | Additional info |
