QFNB (QFNI MUD)

QFNB (QFNI + MUD)

Variant:

Fiber optic cable for use in vital communication and emergency systems that must be operational during a fire situation
(90 min. 950 – 1000°C). The fibers are protected in jelly filled loose tubes stranded around a central strength member to
ensure high performance and long endurance. Individual colors for each fiber. 62.5, 50 and 9 μm fibers, MUD resistant jacket.
The cable can be used outdoor and indoor, excellent rodent resistance.

Construction Fiber

Fibertype
MM or SM
62.5, 50 or 9μm
Colorcode fiber
TIA 598
1 - Blue
2 - Orange
3 - Green
4 - Brown
5 - Grey
6 - White
7 - Red
8 - Black
9 - Yellow
10 - Violet
11 - Pink
12 - Turquoise
Colorcode fiber tube
1 - Blue
2 - Orange
3 - Green
4 - Brown
passive tubes black
Strength member
Reinforced fibreglass yarns (WB)
(Waterblocking)
Inner jacket
Black
LSZH compound
Fire barrier
Mica tape
over each active tube
Armour
Corrugated steel
Jacket
Black
LSZH compound
MUD-resistant
Diameter
15.5 [mm]

Specifications fiber

Temperature range
-40 – +90 [°C]
According to IEC 60794-1-22 F1
Temperaturerange at inst.
-10 – +50 [°C]
According to IEC 60794-1-22 F1
Tensile strength
Installed: 1000 [N]
@ installation: 1800 [N]
(according to IEC 60794-1-21 E1)
Crush resistance
3000
[N/10cm]
(according to IEC 60794-1-21 E3)
Impact resistance
5
[ J ]
(according to IEC 60794-1-21 E4)
Water penetration
According to IEC 60794-1-22 F5B 
(3m, 1m. 24h)
Bending radius flexible
20
[x outer diam.]
Bending radius installed
15
[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
NEK TS 606 F1
Flame retardant
IEC 60332-1 and IEC 60332-3
Fire resistant
IEC 60331-25
(90min @ 950 – 1000°C)
Smoke emission
IEC 61034-2
Oil and fuel resistant
Mineral oils: IRM 902 (IEC60811-2-1) 4h @ 70°C
Diesel: IRM 903 (IEC60811-2-1) 4h @ 70°C
UV-resistant
ASTM G 154
Certification
DNV

Dimension

No. of fibres Fibre per tube Total / Active tubes Outer diam. [mm] Weight
12 12 6 / 1 15.5 247
16 8 6 / 2 15.5 248
24 12 6 / 2 15.5 248
32 8 6 / 4 15.5 249
36 12 6 / 3 15.5 249
48 12 6 / 4 15.5 250

Fiber data-3

Optical fiber MM62/OM1 MM50/OM2 – MM50/OM3 MM50/OM4 SM10/G652.D
Core diameter 62.5 ± 2.5 μm 50 ± 2.5 μm 50 ± 2.5 μm -
Core non-circularity ≤ 6% ≤ 5% ≤ 5% -
Core/Cladding concentricity error ≤ 1 μm ≤ 1 μm ≤ 1 μm ≤ 0.5 μm
Cladding diameter 125 ± 2.0 μm 125 ± 1.0 μm 125 ± 1.0 μm 125 ± 0.7 μm
Cladding non-circularity ≤ 1 % ≤ 0.7 % ≤ 0.7 % ≤ 0.7 %
Primary coating diameter 242 ± 10 μm 242 ± 5 μm 242 ± 5 μm 242 ± 7 μm
Core non-circularity ≤ 6 % ≤ 5 % ≤ 5 % ≤ 5 %
Coating concentricity error ≤ 10 % ≤ 6 % ≤ 6 % ≤ 6 %
Prooftest ≥ 8.8 N / ≥ 1 % / 100 Kpsi ≥ 8.8 N / ≥ 1 % / 100 Kpsi ≥ 8.8 N / ≥ 1 % / 100 Kpsi ≥ 8.8 N / ≥ 1 % / 100 Kpsi
Mode field Diameter @ 1310 nm - - - 9.0 ± 0.4
Mode field Diameter @ 1550 nm - - - 10.1 ± 0.5
Att. coefficient (dB/km) 850 nm ≤ 2.7 ≤ 2.5 – 250 ≤ 2.89 -
Att. coefficient (dB/km) 1300 nm ≤ 0.7 ≤ 0.7 – 0.7 ≤ 0.80 -
Att. coefficient (dB/km) 1310 nm - - - ≤ 0.35
Att. coefficient (dB/km) - - - ≤ 0.35
Att.n coefficient (dB/km) - - - ≤ 0.25
Att. coefficient (dB/km) - - - ≤ 0.21
Att. coefficient (dB/km) - - - < 0.23
Bandwidth (Mhz/km) 850nm ≥ 200 ≥ 700 – ≥ 1500 ≥ 3500 -
Bandwidth (Mhz/km) 1300nm ≥ 500 ≥ 500 – ≥ 500 ≥ 500 -
Effective Modal Bandwith (EMB) @ 850 nm - - – >2000 Mhz*km - -
Numerical aperture 0.275 ± 0.015 0.200 ± 0.015 – - 0.200 ± 0.015 -
Group index of refraction 850 nm - - - -
Group index of refraction 1300 nm - - - -
Group index of refraction 1310 nm - - - 1.467
Group index of refraction 1550 nm - - - 1.468
Cromatic Dispersion Coeffecient (ps/nm.km)
CDC (ps/nm.km) 1285 – 1330 nm - - - ≤ 3
CDC (ps/nm.km) 1550 nm - - - ≤ 18
CDC (ps/nm.km) 1625 nm - - - ≤ 22
Zero Dispersion Wavelength (nm) - - - 1300 – 1322
Zero Dispersion Slope (ps/nm²km) - - - ≤ 0.090
Cable Cut-off Wavelength (nm) - - - ≤ 1260
PMD (ps/√ km) 1550 nm - - - < 0.1