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CABLE CONSTRUCTION FOR CORRUGATED STEEL TAPE ARMOURED SINGLE
SHEATHED TYPE FIBER OPTIC CABLE (IEC 60794-1-2)
A-DF (ZN) (SR) 2Y mxn
2.700N LG
Fiber Type
SM 9/125 (G.652 d )
Attenuation at 1310 nm
Max .0,36 dB/km
Attenuation at 1550 nm.
Max. 0,22 dB/km
Attenuation at 1625 nm.
Max. 0,25 dB/km
Core Size
24
core
36
core
48
core
72
core
96
core
144
core
192
core
216
core
Tube Diameter
mm±0,07
2,15
2,35
Tube inner diameter
mm±0,07
1,30
1,40
FRP Diameter
mm±0,07
2,20
2,5
Number of tube
Pieces
6
6
6
6
8
12
16
18
Number of dummy tube
Pieces
0
0
0
0
0
0
2
0
Number of fiber per tube
Fiber/tube
04
06
08
Nominal Outer Diameter of
cable
Nom mm
12,5
13,0
14,5
17,0
18,5
18,5
Nominal Cable Weight
Kg/km
155
170
225
285
330
330
12
Loose Buffer Tube
PBT (polybutyhlene terephthalata)
Filling Compound in Loose Tube
Thixotrophic Jelly Compound
Water Blocking Material
Cable Fiiling Compound
Central Strength Member
FRP
Core Wrapping Tape
Polyester Tape
Inner Sheath Material
NA
Inner Sheath Thickness
NA
Auxiliary Strength Member
Aramide yarn/Glass Yarn
Corrugated Steel Tape Thickness
0,155±0,015
Copolymer Thickness
0,055 ±0,0015 mm
Ripcord
2 pieces under outer sheath
Outer Sheath Material
MDPE&HDPE
Color of Outer Sheath
Orange (RAL 2008)
Outer Sheath Thickness
Nom 2,2 mm ±0,2 (with armour)
Cable Length per Drum
2.000- 4.000 mt (±%5)
Balçık Mahallesi Mezarlık Sokak No.47
P.K 70 Gebze/KOCAELİ Tel: 0262/ 751 31 00 Faks: 0262/751 30 90
E-mail: [email protected] www.turkuazcable.com
Cable Construction
Note: Drawing is not scaled,( illustration for 96 fibers)
Color Code of Fibers
No of fiber 4 fiber/tube 6 fiber/tube 8 fiber/tube 12 fiber/tube
1
Red
Red
Red
Red
2
Yellow
Yellow
Green
Green
3
Green
Green
Blue
Blue
4
Natural
Blue
White
White
5
……
Violet
Violet
Violet
6
……
Natural
Brown
Brown
7
……
……
Black
Black
8
……
……
Natural
Orange
9
……
……
……
Pink
10
……
……
……
Grey
11
……
……
……
Turquoise
12
……
……
……
Natural
Color Code of Loose Tubes
No of tubes 24 fiber 36 fiber 48 fiber 72 fiber 96 fiber 144 fiber 216 fiber 216 fiber
I Layer
II Layer
1
Red
Red
Red
Red
Red
Red
Red
……
2
Yellow Yellow Yellow Yellow Yellow
Yellow
Yellow
…….
3
Green
Green
Green
Green
Green
Green
Green
…….
4
Blue
Blue
Blue
Blue
Blue
Blue
Blue
……..
5
Violet
Violet
Violet
Violet
Violet
Violet
Violet
……..
6
White
White
White
White
Brown
Brown
White
……..
7
Black
Black
Red
8
White
Orange
Yellow
9
…..
Pink
Green
10
…..
Grey
Blue
11
…..
Turquoise
Violet
12
…..
White
Brown
13
…..
…….
Black
14
…..
…….
Orange
15
…..
…….
Pink
16
…..
…….
Grey
17
…..
…….
Turquoise
18
…..
…….
White
PHYSICAL/MECHANICAL/ENVIRONMENTAL PERFORMANCE AND TESTS
No
Cable Test
Test Standard
1.
Tensile Strength(installation)
IEC 60794-1 E1
Requirements
Min 2.700N (1,5xWx9,8)
Attenuation Change (Max 0,05 dB)
2.
Tensile Strength(Operation)
IEC 60794-1 E1
Min 2.000N
3.
Cable Bend
IEC 60794-1-E11
No Damage and breakage of the
20xD, 35 circle, At -30⁰C and 60⁰C
cable
4.
Impact Test
IEC 60794-1-E4
IEC 60794-1-E3
IEC 60794-1-E7
IEC 60794-1-E8
1 meter 30 N (3 impact , R:300 mm)
5.
Crush Strength
400 N/cm
6.
Torsion Test
2 meter 10 kg
±180⁰ 10 cycles(20 times)
7.
Flexing Test
20xD,30 cycles/min
No Damage and breakage of the
cable
8.
Kink Test
IEC 60794-1-E10
IEC 60794-1-E6
IEC 60794-1-F1
IEC 60794-1-E5
No Leakage at the end of the cable
IEC 60794-1-E14
No flow
3 meter, formed in to loop, Min 20xD
9.
Repeated Bending Test
10 cycle, 10 kg load, L>1,5 meter, 20xD
10.
Temperature Cycling (-40⁰C to +80⁰C)
Transition from 20⁰C to -40⁰C : 4 hour
Duration -40⁰C :36 hour
Transition from -40⁰C to 80⁰C : 4 hour
Duration +80⁰C :36 hour
Duration of each cycle:36 hour
Number of cycle: 1
13.
Water penetration
1 meter, 24 hour
14.
Filing &Flooding compound flow
Length marking on the cable
The outer sheath will be marked in one meter intervals as follows;
<Meter > , <DRUM NO> , <TURKSAT> <Number of fiber> <FO OPTIK KABLO> <TURKUAZ>
<Meter>
Outer Sheath
Outer sheath is MDPE natural (Colored with materbach as RAL 2008) that is UV protection that is
in accordance ASTM D 1248 type II, ClassC, Color C
Packing
Shipment will be done with non-returnable wooden drums with protection.
Cable Life Time
Designed cable has a minimum 25 years’ service life time, if the cable is correctly installed.
TECHNICAL SPECIFICATION FOR SINGLE MODE OPTICAL FIBER (G.652 d.)
Optical Specifications
Attenuation
@1310 nm:
Max.0,334 dB/km
@1550 nm:
Max. 0,194 dB/km
@1625 nm:
Max. 0,224 dB/km
@ 1383±3 nm
Max. 0,310 dB/km
Attenuation Change
@1285-1330 nm
≤ 0,03 dB/km (1310 nm reference)
@1525-1575 nm
≤ 0,02 dB/km (1550 nm reference)
≤ 1260
Cable Cut-off Wavelength:
Chromatic Dispersion
at 1285~1330 nm
≤ 3,5 (ps nm/km)
at 1550 nm
≤ 18 (ps nm/km)
at 1625 nm
≤ 22 (ps nm/km)
Zero Dispersion Wavelengths:
1302-1322 nm
Zero Dispersion slope
≤ 0,090 ps/(nm² .km)
Polarization Mode Dispersion Coefficient:
≤ 0,2 PS/ km
Geometrical Specifications
Mode Field Diameter at 1310 nm:
9,2µm ± 0,4
Mode Field Diameter at 1550 nm:
10,4µm ±0,5
Cladding Diameter:
125µm ±0,7µm
Core/Cladding Concentricity Error:
≤ 0,5µm
Cladding Non-Circularity:
≤ 0,7%
Coating Diameter:
250±15µm
Coating Concentricity Error:
≤ 15µm
Coating/cladding Non-Circularity Error:
≤ 12%
Fiber proof test level
≥ 100 kpsi (1,0 % strain

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