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{"title":"Outdoor Direct Burial Fiber Optic Armoured Cable GYTA53 GYTS53 Direct Buried","imgUrl":"https:\/\/img.chinax.com\/nimg\/60\/05\/583811517635d4615ef07dd3af42-200x200-1\/outdoor_direct_burial_fiber_optic_armoured_cable_gyta53_gyts53_direct_buried_single_mode.jpg","attrs":{"Brand Name":"KEXINT","Model Number":"GYTS53\/GYTA53","Certification":"ISO-9001","Place of Origin":"SHENZHEN"}}
Water blocking tape are used in and over the loose tube to prevent it from water ingress.
FRP is used as the strength member.
Polyethylene outer sheath is extruded around the tube.
Cable type
Application
GYDXY(ALL DRY)-nB1.3&B6a1
Duct installation
n represent the number of fibres in the cable.
Optical fibre cables supplied in compliance with this specifications is capable to withstand the typical service condition for a period of twenty-five (25) years without detriment to the operation characteristics of the cable.
Optical Fibres supplied in this specification meet the requirements of ITU-T G652D&G657A1
YOFC G.652.D
Category
Description
Specification
Before cable
After cable
Geometrical Characteristics
Cladding diameter
125.0 ± 1.0 μm
Cladding non-circularity
≤ 1.0 %
Core concentricity error
≤ 0.6 μm
Coating diameter
235~255 μm (Before Colored)
250+/-15 μm (Colored)
Coating/cladding concentricity error
≤ 12.0 μm
Optical Characteristics
Mode field diameter at 1310 nm
8.7 ~ 9.5 μm
Attenuation at 1310 nm
≤ 0.34 dB/km
≤ 0.40 dB/km
Attenuation at 1383 nm
≤ 0.34 dB/km
≤ 0.40 dB/km
Attenuation at 1550 nm
≤ 0.20 dB/km
≤ 0.30 dB/km
Point discontinuity at 1310nm and 1550nm
≤ 0.05dB
Zero dispersion wavelength
1300 ~ 1324 nm
Zero dispersion slope
≤0.092 ps/(nm2 ·km)
Cable cut-off wavelength (λcc)
≤ 1260 nm
Polarization mode dispersion individual fiber
≤ 0.2 ps/√km
Polarization mode dispersion design link value (M=20, Q=0.01%)
≤ 0.1 ps/√km
Macro-bend loss (100 turns, 30mm radius)
1550&1625nm: ≤ 0.05 dB
Mechanical Specification
Proof stress level
≥100kpsi (0.69 GPa)
Coating strip force (peak value)
1.3~8.9N
Dynamic Fatigue Parameter (nd)
≥20
Fiber curl (Radius)
≥2 m
YOFC G.657.A1
Category
Description
Specification
Before cable
After cable
Geometrical Characteristics
Cladding diameter
125.0 ± 0.7 μm
Cladding non-circularity
≤ 0.7 %
Core concentricity error
≤ 0.5 μm
Coating diameter
235~255 μm (Before Colored)
250+/-15 μm (Colored)
Coating/cladding concentricity error
≤ 12.0 μm
Optical Characteristics
Mode field diameter at 1310 nm
8.4 ~ 9.2 μm
Attenuation at 1310 nm
≤ 0.35 dB/km
≤ 0.40 dB/km
Attenuation at 1383 nm
≤ 0.35 dB/km
≤ 0.40 dB/km
Attenuation at 1550 nm
≤ 0.21 dB/km
≤ 0.30 dB/km
Point discontinuity at 1310nm and 1550nm
≤ 0.05dB
Zero dispersion wavelength
1300 ~ 1324 nm
Zero dispersion slope
≤0.092 ps/(nm2 ·km)
Cable cut-off wavelength (λcc)
≤ 1260 nm
Polarization mode dispersion individual fiber
≤ 0.2 ps/√km
Polarization mode dispersion design link value (M=20, Q=0.01%)
≤ 0.1 ps/√km
Macro-bend loss (10 turns, 15mm radius)
1550nm: ≤ 0.25 dB; 1625nm: ≤1.0 dB;
Macro-bend loss (10 turns, 10mm radius)
1550nm: ≤ 0.75 dB; 1625nm: ≤ 1.5 dB;
Mechanical Specification
Proof stress level
≥100kpsi (0.69 GPa)
Coating strip force (peak value)
1.3~8.9N
Dynamic Fatigue Parameter (nd)
≥20
Fiber curl (Radius)
≥2 m
Main mechanical performance:
Tensile performance(N)
Short term Crush(N/100mm)
Short term
Long term
Short term
Long term
2700
900
2200
1100
The standard structure of GYDXY cable is shown in the following table.
Item
contents
12-24
48-72
96-144
192-216
288-432
Ribbons
Size: nominal (mm)
3.2*0.32
6.4*0.38
Fibers per ribbon
12
24
Loose tube
Material
PP
Color
WHITE
Inner diameter (±0.5mm)
5.2
6.0
7.2
9.8
12.2
Outer diameter (±0.5mm)
6.6
8.0
9.2
11.8
14.2
Water Blocking Material
Water Blocking Yarns and Tape
Messenger
Material
FRP with EAA
diameter(mm)
1.6
Number
4
Ripcord
Number
2
Material
polyester
Color
Red
Denier
6000D
Sheath
Material
HDPE or MDPE
Color
Black
Thickness (mm)
Nominal :2.5
Cable diameter(±0.3mm)
12.1
13.5
14.7
17.3
19.7
Cable weight(kg/km) Approx.
110
127
160
185
215(225)
Environmental Temperature
-40~+70C
The color code of fibres will be identification in accordance with the following color sequence.
Fiber color code
1
2
3
4
5
6
Blue
Orange
Green
Brown
Slate
White
7
8
9
10
11
12
Red
Black
Yellow
Purple
Pink
Aqua
Packaging and Drum
1.Reel Length Standard reel length: 4 km/reel, other length is available upon discussion.
2. Cable Drum The cables are packed in fumigated wooden drums.
3. Cable Packing Both ends of the cable will be sealed with suitable plastic caps to prevent the entry of moisture during shipping, handling and storage. The inner end is available for testing.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Trading Company
Year Established:
2010
Total Annual:
800000-2000000
Employee Number:
100~100
Ecer Certification：
Site Member
KEXINT which was founded in the year 2007 is a high-tech enterprise specialized in telecom communication network equipment research and development (R&D), manufacturing, marketing, and providing application solutions and technical services .
Its main products include fiber optic cable, fiber ... KEXINT which was founded in the year 2007 is a high-tech enterprise specialized in telecom communication network equipment research and development (R&D), manufacturing, marketing, and providing application solutions and technical services .
Its main products include fiber optic cable, fiber ...
