Aerial & Underground GYFTY 24/48 Core Fiber Optic Cable

• Application: Communication
• Type: Single-mode Fiber
• Certification: RoHS, ISO9001
• Outer Sheath Color: Black
• Central Stranding Member: Steel Wire or FRP
• Installation Style: Aerial
• Model NO.: GYFTY
• Waterblocking Material: Water Blocking Tape or Filling Compound
• Brand Name of Fiber: Corning, Yofc, Draka or as Your Requiermt
• Second Armour Material: Corrugated Aluminium Tape
• Transport Package: Wooden Drum
• Specification: ROHS, CE
• Trademark: TW-SCIE or OEM
• Origin: Guangdong Dongguan
• HS Code: 854470000
• Production Capacity: 200km Per Day

Product Description

1.General Specifications
 

Cable Type	GYFTY
Fiber Type	G652D
Application	Long-distance communication, LAN
Recommended installation methods	Aerial
Environment	Outdoor
Temperature Range	-40ºC to 70ºC

2.Fiber Specifications

Technical parameter of ITU-T G.652D (B1.3) single-mode optical fiber
Optical Characteristics
Mode field diameter (MFD)	1310nm 1550nm	9.2±0.4 10.4±0.8	µm µm
Cut-off wavelength (λcc)		≤1260	nm
Attenuation coefficient	1310nm 1383nm 1550nm	<0.35 <0.35 <0.22	dB/km dB/km dB/km
Macro bending loss	φ75mm, 100circles, at 1550nm	≤0.1	dB
Attenuation non-uniformity		≤0.05	dB
Dispersion coefficient	1288~1339nm 1271~1360nm 1550nm	≤3.5 ≤5.3 ≤18	Ps/(nm.km) Ps/(nm.km) Ps/(nm.km)
Zero dispersion wavelength		1300~1324	nm
Max zero dispersion slope		≤0.093	Ps/(nm^2.km)
Group index of refraction (typical value)	1310nm 1550nm	1.466 1.467

Group index of refraction (typical value)	1310nm 1550nm	1.466 1.467
Geometric characteristic
Cladding diameter		125.0±1.0	µm
Core/cladding concentricity error		≤0.8	µm
Cladding non-circularity		≤1.0	%
Coating diameter		245.0±10	µm
Cladding/coating concentricity error		≤12.0	µm
Coating non-circularity		≤8	%
Diameter of colored coating		250.0±15	µm
Mechanical characteristic
Curling (radius)		≥4	m
Proof stress		>0.69	Gpa
Coating strip force	Average value Peak value	1.0-5.0 1.3-8.9	N N
Dynamic stress corrosion susceptibility parameter (nd value)		≥20

Product Description



Features:

* Good mechanical and temperature performance
* High strength loose tube that is hydrolysis resistant
* Special tube filling compound ensure a critical protection of fiber
* Crush resistance and flexibility

Data Sheet:
 

Cable Num.		4	8	12	24	48	72	144
Fiber Model		G652D
Design(strength member+tube&filler)		1+5					1+6	1+12
Central Strength Member	Material	FRP
	Dia (±0.05)mm	1.5					2.0
Loose Tube	Material	PBT
	Dia (±0.06)mm	1.72					2.0
	Thickness (±0.03)mm	0.30				0.32
	The Max. Core NO./Tube	4		6		12
Filler Rope	Material	LDPE
	Color	White
	Dia (±0.06)mm	1.7				2.0
Water Blocking layer (Material)		Flooding Compound
Outer Sheath	Material	MDPE
	Thickness (±0.2)mm	1.8
Cable Diameter		8.3				8.9	9.4	13.2
Cable Weight		55				65	75	160
Min. bending radius	Without Tension	10.0×Cable -φ
	Under Maximum Tension	20.0×Cable -φ
Temperature range (ºC)	Installation	-20~+60
	Transport & Storage	-40~+70
	Operation	-40~+70

Company Overview:

DONGGUAN TW-SCIE CO.,LTD. is a subsidiary of Tewang Group, established in 2002. After more than ten years of unremitting efforts, it has developed into  a comprehensive high- tech optical fiber communication product development, production, sales and network engineering.         

TW-SCIE is committed to the research and development and application of optical communication products. Its main products are: indoor & outdoor fiber optic cable,ADSS,OPGW,FTTH drop cable, patch cord, pigtail and other series and optical passive devices series.




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Packing and Shipping

Cable is supplied in lengths as specified in PI or as requirement. Each length will be shipped on a separate non-returnable wooden drum. The minimum barrel diameter of the drum will not be less than 30 times the cable diameter.
The cable on each reel will be completely covered with a thermal wrap which is fastened to the cable by packaging straps. This wrap is reusable and provides excellent thermal and UV protection.
The cable ends will be sealed with plastic protection caps to prevent water penetration. The ends will be easily accessible for testing. A final inspection test report with attenuation performance data for each fiber is attached inside the drum.