4core 48core 72 Core Direct Buried Fiber Optic GYTA53 Cable

• Customization: Available
• Application: Communication, Art, Sensor, Medicine, Probe, Glass Fiber
• Type: Single More or Multimode
• Model NO.: GYTA53
• Connection Structure: Fiber Optic Cable
• Material Shape: Round Wire
• Allowed Lateral Pressure: 100(N/100mm)<1000(N/100mm)
• Allowed Tensile Strength: <100N
• Core: Double Core
• Certification: RoHS, ISO9001, Reach
• Brand: OEM or Tw-Scie
• Sheath Material: Lszh, HDPE, MDPE
• Installation Style: Duct & Direct Buried
• Loose Tube Material: PBT Optical Fiber Cable
• Waterblocking Material: Water Blocking Tape or Filling Compound
• Outer Sheath Material: MDPE / HDPE /LSZH
• Outer Sheath Color: Black ( Opitc Cable)
• First Armour Material: Corrugated Steel Tape
• Second Armour Material: Corrugated Aluminium Tape
• Central Stranding Member: Steel Wire or FRP
• Fiber Count: 2-288 Core Optic Cable
• Transport Package: Wooden Drum
• Specification: ISO, ROHS, REACH, SGS
• Trademark: TW-SCIE or OEM
• Origin: Dongguan, China
• HS Code: 8544700000
• Production Capacity: 200km/Day

Product Description

72 Core Direct Buried Fiber Optic GYTA53 Cable

Cable Description:
Loose tube cable is a design that has high tensile strength and flexibility in a compact cable size. Our loose tube cable provides excellent optical transmission and physical performance.

Cable Structure:
Cable type: GYTA53   For Direct buried installation cable

Dimension and Properties
General properties		Unit	Nominal value
Fiber count (9/125)		PC	8	12	24
Max. No of loose tube/Fillers		PC	4/1	2/3	4/1
Fiber No. per tube		PC	8	6	6
Central strength member		material	Steel wire
OD		mm	13mm±0.2
Armour 1		material	Corrugated steel tape with plastic
Armour 2		material	Aluminium tape
Water blocking material		material	Water blocking tape
Loose tube	Diameter	mm	1.6±0.2
	Material		PBT
Inner sheath	Thickness	mm	1.0±0.2
	Material		PE
Outer sheath	Thickness	mm	1.8±0.2
	Material		PE
Max. allowable pulling force		N	1000/3000
Crush resistance		N/100mm	1000/3000

 

Working conditions
Temperature range	Transport and storage:- 30ºC to +60ºC	Min Bending Radius
	Installation:-30ºC to +60ºC	Installation: 20 x OD
	Operation:-40ºC to +60ºC	Operation: 10 x OD

Note: 1. the nominal outer diameter may vary by ± 5%.            2. The nominal cable weight may vary by ±10%.  



G652D Specification:
 

Category	Description		Specifications
			Before cabling	After cabling
Optical Specifications	Attenuation @1310 nm		≤0.34 dB/km (max.)	≤0.36 dB/km (max.)
	Attenuation @1550 nm		≤0.20 dB/km (max.)	≤0.22 dB/km (max.)
	Attenuation @1625 nm		≤0.23dB/km	≤ 0.25 dB/km
	Zero Dispersion Wavelength		1300~1324 nm
	Zero Dispersion Slope		≤ 0.090 ps/nm2·km
	PMD Link value (M=20cables Q=0.01% ) maximum PMDQ		0.2 ps/√km
	Cable Cutoff Wavelength (λcc)		≤1260 nm
	Macro bending Loss (1 turn; Ф32 mm) @1550 nm (100 turns; Ф60 mm) @1625 nm (100 turns; Ф50 mm) @1310 &@1625 nm		≤ 0.05 dB ≤ 0.05 dB ≤0.05 dB
	Mode Field Diameter	@1310 nm	9.2±0.4μm
		@1550 nm	10.4±0.5μm
Dimensional Specifications	Cladding Diameter		125 ±0.7μm
	Core/clad concentricity error		≤0.5μm
	Cladding Non-Circularity		≤1.0%
Mechanical Specifications	Proof stress		≥0.69Gpa

 
  G655 Specification:

Category	Description		Specifications
			Before cabling	After cabling
	Attenuation @1550 nm		≤0.20 dB/km (max.)	≤0.22 dB/km (max.)
	Attenuation @1625 nm		≤0.23dB/km	≤ 0.24 dB/km
	Zero Dispersion Wavelength		≤1520 nm
	Zero Dispersion Slope		≤ 0.084 ps/nm2·km
	PMD Link value (M=20cables Q=0.01% ) maximum PMDQ		≤0.08 ps/√km
	Cable Cutoff Wavelength (λcc)		≤1450 nm
	Macro bending Loss (1 turn; Ф32 mm) @1550 nm (100 turns; Ф60 mm) @1625 nm (100 turns; Ф50 mm) @1310 &@1625 nm		≤ 0.05 dB ≤ 0.05 dB ≤0.05 dB
	Mode Field Diameter	@1550 nm	9.6±0.5μm
Dimensional Specifications	Cladding Diameter		124.8 ±0.7μm
	Core/clad concentricity error		≤0.6μm
	Cladding Non-Circularity		≤1.0%
Mechanical Specifications	Proof stress   off line		≥9.0 N ≥1.0 % ≥100 kpsi

Reference:
The cable which we offered are designed, manufactured and tested according to international standards as follows:

IEC 60794-1-1	Optical fiber cables. Part 1: Generic specification
IEC 60794-1-2	Generic specification- basic optical cable test procedures
IEC 60793-3	Outer cables- sectional specification
IEC 60794-3-20	Outdoor cables- family specification for optical self-supporting aerial telecommunication cables
EIA/TIA 598 B	Color code of fiber optic cables
ITU-T G.650	Definition and test methods for the relevant parameters of single-mode fibers
ITU-T G.652	Characteristics of a single-mode optical fiber cable
ITU-T G.655	Characteristics of a non-zero dispersion-shifted single-mode optical fiber and cable
IEC 60332 Part 1	Fire test on single cables
IEC 60332 Part 3	Fire test on bundled cables
IEC 60754 Part 1&2	Corrosivity of gases (halogen free)
IEC 60331-11/25	Circuit integrity with flaming(90 mins flame application time and 15 mins cooling time
IEC 61034-2	Measure to smoke density(>60% transmittance )
ASTM D 2863	Limiting oxygen and temperature index (Oxygen index>35 and temperature index>260)

PACKING AND DRUM:
Our cables are packed in carton, coiled on Bakelite & wooden reel. During transportation, right tool should be used to avoid damaging the package, and handle carefully. Cables should be protected from moisture; Cables should be kept away from high temperature condition and spark; Cables should be protected from over bending and crushing; Cables should be protected from mechanical damage.


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