Application
这种适用于船舶、陆地和海上环境的防火型光纤电缆。该电缆既适用于室内使用，也适用于室外使用，并且适用于短时间接触诸如柴油和矿物油等液体。该电缆在两层护套之间采用钢丝编织进行加固，以提高机械强度和抗性。该光缆在符合标准IEC60331-25的要求下，在发生火灾的情况下也能实现持续运行。
Construction
|
Fiber
|
OM1 or OM2 or OM3 or OM4 or OS2
|
|
Loose tube
|
2.5 ± 0.1 mm PBT or 3.5 ± 0.1 mm PBT
|
|
Max. No. of fiber in tube
|
Max. 12 (2.5 ± 0.1 mm PBT)
|
|
Filling gel
|
Thixotropic jelly compound
|
|
Fire resistant barrier
|
Each tube is protected by fire resistant tape
|
|
Central Strength Member
|
Galvanized steel wire
|
|
Water blocking yarn
|
Water Blocking Yarn around the CSM
|
|
Filler
|
Polyethylene rods if necessary
|
|
Water blocking tape
|
Water blocking tape
|
|
Inner jacket
|
SHF1
|
|
Armour
|
Galvanized steel wire braid (GSWB) ≥80%
|
|
Outer jacket
|
SHF1
|
|
Outer jacket color
|
Black or per request
|
|
Outer diameter
|
13.2 ± 1.0 mm
|
Fiber optical cable data table
|
Standard designation
|
Units
|
Multimode
|
Singlemode
|
|
Fiber Type
|
µm
|
50/125
|
50/125
|
50/125
|
62.5/125
|
9/125
|
|
ISO/IEC 11801
|
|
OM4
|
OM3
|
OM2
|
OM1
|
OS2
|
|
ANSI/TIA/EIA
|
|
AAAD
|
AAAC
|
AAAB
|
AAAA
|
CAAB
|
|
IEC 60793-2-10,50
|
|
A1-OM4
|
A1-OM3
|
A1-OM2
|
A1-OM1
|
B-652.D
|
|
ITU-T type
|
|
G651.1
|
G651.1
|
G651.1
|
-
|
G652.D
|
|
Core diameter
|
µm
|
50±2.5
|
50±2.5
|
50±2.5
|
62.5±2.5
|
See mode
field diameter
|
|
MFD@1310 nm
|
µm
|
-
|
-
|
-
|
-
|
9.2±0.4
|
|
MFD@1550 nm
|
µm
|
-
|
-
|
-
|
-
|
10.4±0.5
|
|
Cladding diameter
|
µm
|
125±1.0
|
125±0.7
|
|
Primary coating diameter(nominal)
|
µm
|
242±7
|
245±7
|
|
Attenuation
|
dB/km
|
≤3.0 @ 850 nm
|
≤3.5@850 nm
|
≤0.4 @ 1310 nm
|
|
≤1.0 @1300 nm
|
≤1.0@1300 nm
|
≤0.3 @ 1550 nm
|
|
Bandwidth (OFL)
850nm
1300nm
|
MHz.km
|
≥3500
≥500
|
≥1500
≥500
|
≥500
≥500
|
≥200
≥500
|
-
|
|
Chromatic dispersion
1285-1330 nm
1550 nm
1625 nm
|
|
|
|
|
|
3 ps/nm.km
18 ps/nm.km
22 ps/nm.km
|
Technical Data-Mechanical
|
Tensile performance (IEC 60794-1)
|
1000N
|
|
Min bend (IEC 60794-1)
|
12.5×O.D ( Static) , 25×O.D (Dynamic )
|
|
Crush resistance (IEC 60794-1)
|
1100N/100mm
|
|
Impact (IEC 60794-1)
|
20 J
|
|
Torsion (IEC 60794-1)
|
@ 50N, 20 cycles
|
|
Kink (IEC 60794-1)
|
Diameter of the loop:650mm (no kink)
|
|
Cable bend (IEC 60794-1)
|
Mandrel 5 turn,3 cycles,T:-40℃
|
Environmental properties and fire performances
|
Halogen free
|
IEC 60754-1&2
|
|
Smoke-density
|
IEC 61034-1&2
|
|
Flame retardant
|
IEC 60332-3-22 and IEC 60332-1-2
|
|
Fire resistant
|
IEC 60331-25（up to 1000℃，180min.）
|
|
UV resistant
|
UL 1581
|
Mechanical characteristics
|
Temperature (operation)
|
-40 to + 90 °C
|
|
Temperature (installation)
|
-20 to + 60 °C
|
|
Minimum bending radius (operation)
|
12.5 x O.D.
|
|
Minimum bending radius (installation)
|
25.0 x O.D.
|
Fiber color
|
Position
|
color
|
Position
|
color
|
Position
|
color
|
Position
|
color
|
|
1
|
Blue
|
7
|
Red
|
13
|
Blue + Black
|
19
|
Red + Black
|
|
2
|
Orange
|
8
|
Black
|
14
|
Orange + Black
|
20
|
Black + White
|
|
3
|
Green
|
9
|
Yellow
|
15
|
Green + Black
|
21
|
Yellow + Black
|
|
4
|
Brown
|
10
|
Violet
|
16
|
Brown + Black
|
22
|
Violet + Black
|
|
5
|
Slate
|
11
|
Rose
|
17
|
Slate + Black
|
23
|
Rose + Black
|
|
6
|
White
|
12
|
Aqua
|
18
|
White + Black
|
24
|
Aqua + Black
|
Part number
|
Fiber type
|
Number of optical fibers
|
Part No.
|
|
OM1
|
4
|
FFLM1041GS1B1
|
|
6
|
FFLM1061GS1B1
|
|
8
|
FFLM1081GS1B1
|
|
12
|
FFLM1121GS1B1
|
|
24
|
FFLM1241GS1B1
|
|
OM2
|
4
|
FFLM2041GS1B1
|
|
6
|
FFLM2061GS1B1
|
|
8
|
FFLM2081GS1B1
|
|
12
|
FFLM2121GS1B1
|
|
24
|
FFLM2241GS1B1
|
|
OM3
|
4
|
FFLM3041GS1B1
|
|
6
|
FFLM3061GS1B1
|
|
8
|
FFLM3081GS1B1
|
|
12
|
FFLM3121GS1B1
|
|
24
|
FFLM3241GS1B1
|
|
OM4
|
4
|
FFLM4041GS1B1
|
|
6
|
FFLM4061GS1B1
|
|
8
|
FFLM4081GS1B1
|
|
12
|
FFLM4121GS1B1
|
|
24
|
FFLM4241GS1B1
|
|
OS2
|
4
|
FFLS2041GS1B1
|
|
6
|
FFLS2061GS1B1
|
|
8
|
FFLS2081GS1B1
|
|
12
|
FFLS2121GS1B1
|
|
24
|
FFLS2241GS1B1
|
