Fcj China Aerial Single-Mode Gyfy Fiber Optic Cable

• Application: Communication
• Type: Single-mode Fiber
• Connection Structure: SC
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Gyfy
• Material Shape: Round Wire
• Allowed Lateral Pressure: >1000(N/100mm)
• Allowed Tensile Strength: >10000N
• Core: Multicore
• Certification: RoHS, CE, ISO9001, VDE, CCC
• Brand: OEM
• Product Name: Gyfy
• Color: Black
• Fiber Type: G652D
• Fiber Count: 2-288cores
• Packing: Wood Drum
• Transport Package: Wooden or as Your Request
• Specification: 2km 3km
• Trademark: FCJ OPTO TECH
• Origin: China
• HS Code: 854470000
• Production Capacity: 8000km/Momth
• Package Size: 78.00cm * 78.00cm * 75.00cm
• Package Gross Weight: 200.000kg

Product Description

 

1. General

This specification covers the design requirements and performance standard for the supply of optical fibre cable in the industry. It also includes FCJ GROUP premium designed cable with optical, mechanical and geometrical characteristics.

Cable type	Application
GYFY(3Unit CABLE CORE)-12B1.3	Self-supporting aerial installation

1. 1. Quality

FCJ  GROUP  cable has excellent optical transmission and physical performance, to meet customer requirements.

1. 1. Reliability

Initial and periodic qualification tests for raw material and cable product are performed to assure the cable's performance and durability in the field environment.

1. 1. Reference

ITU-T G.652	Characteristics of a single-mode optical fiber
IEC 60794-1-1	Optical fiber cables- part1-1-Generic specification-General
IEC 60794-1-21	Optical fiber cables- part1-2-Generic specification-Basic optical cable test procedure-Mechanical test methods
IEC 60794-1-22	Optical fiber cables- part1-2-Generic specification-Basic optical cable test procedure-Environmental test methods
IEC 60794-3-20	Optical fiber cables -Part 3-20: Outdoor cables - Family specification for self-supporting aerialtelecommunication cables

Working Condition:
Transportation and storage temperature: -40ºC~+70ºC
Installation temperature: -10ºC~+60ºC
Operation temperature: -20ºC~+60ºC

1. 1. Minimum Allowable Bending Radius

Static: 10D
Dynamic: 20D
D is the out diameter of the cable

1. 1. Life Time

Optical fiber cables supplied in compliance with the specifications can be capable of withstanding the typical service condition  for a period of twenty-five (25) years without detriment to the transmission or operation and maintenance characteristics of the cable.  


 

1. Optical Fiber In Cable(ITU-T G.652D)

Optical properties of the SM fiber are achieved through a germanium doped silica based core with a pure silica cladding which meets ITU-T G.652D, UV curable acrylate protective coating is applied over the glass cladding to provide the necessary maximum fiber lifetime.
Geometrical, optical, and mechanical characteristics of fiber in cable as the following table:
 

Category	Description	Specification
		Before cable	After cable
Geometrical Characteristics	Cladding diameter	125.0 ±1mm
	Cladding non-circularity	£ 1.0 %
	Core concentricity error	£ 0.6mm
	Coating diameter	245± 10mm(Before Colored) 250 ± 15 mm (Colored)
	Coating/cladding concentricity error	£12mm
Optical Characteristics	Mode field diameter at 1310 nm	9.2±0.4mm
	Point discontinuity	£ 0.05dB
	Attenuation at 1310 nm	£0.345dB/km	£0.36 dB/km
	Attenuation at 1550 nm	£ 0.205dB/km	£ 0.22dB/km
	Dispersion in 1288 - 1339 nm	£3.5 ps/(nm·km)
	Dispersion in 1271 - 1360 nm	£ 5.2 ps/(nm·km)
	Dispersion at 1550 nm	£ 18 ps/(nm·km)
	Zero dispersion wavelength	1300 - 1324 nm
	Zero dispersion slope	£0.092 ps/(nm^2·km)
	Cable cut-off wavelength	£1260 nm
	Polarization mode dispersion individual fiber	£0.2 ps/Ökm
	Polarization mode dispersion design link value (M=20, Q=0.01%)	£ 0.1 ps/Ökm
	Macro-bend loss (100 turns, 30mm radius, 1550/1625nm)	£ 0.1 dB
Mechanical Specification	Proof stress level	³100kpsi (0.69 GPa)
	Coating strip force(peak value)	1.3~8.9N
	Fiber curl (Radius)	³ 4 m

 

1. Optic Cable
   1. General Design

Optical fibers are housed in loose tubes that are made of high-modulus plastic and filled with waterproof compound.
Loose tubesand  FRP are SZ stranded together. 
Water blocking yarns  are used in  the cable core to prevent it from water ingress.
Polyethylene outer sheath is extruded around the cable.
One  ripcord  is  used under  the  cable  sheath  to  open  it.

1. 1. Construction
      1. Cross Section of Cable

GYFY(3 Unit)-12B1.3 ( not scale)
 

1. 1. 1. Dimensions and Descriptions of Cable Constructions

Item	contents	80M SPAN Value	120M SPAN Value
		12
Loose tube	Number	1
	Diameter (mm)	2.1	2.2
FRP	Number	2
	Diameter (mm)	2.0	2.25
Max. fiber counts per tube	G.652D	12
Water Blocking Material	Material	Water Blocking Yarn
Sheath	Material	PE
	Color	Black
	Thickness (mm)	Minimum: 0.8
Ripcord	Number	1
Cable diameter(mm) Approx.		6.6	7.0
Cable weight(kg/km) Approx.		40	50

 

1. 1. 1. Mechanical& Environmental  Performance of Cable

Item	Contents	Value
Max. tensile load	Short term	1.5G
Max. crush resistance	Short term	1000 N/100mm
Min. bending radius	Installation	20 x cable diameter
	Operation	10 x cable diameter
Temperature range	Operation	-20ºC ~ +60ºC
	Installation	-10ºC ~ +60ºC
	Storage/transportation	-40ºC ~ +70ºC

 

1. 1. 1. Main mechanical & environmental performance test

Item	Test Method	Acceptance Condition
Tensile Strength IEC 60794-1-2-E1	- Load: Short term tension - Length of cable: ≥ 50m - Load time: 10min	- Loss change £ 0.05dB@1550nm after test. - No fiber break and no sheath damage.
Crush Test IEC 60794-1-2-E3	- Load: Short term crush - Load time: 1min	- Loss change £ 0.05dB@1550nm after test. - No fiber break and no sheath damage.
Impact Test IEC 60794-1-2-E4	- Radius: 300 mm - Points of impact: 3 - Times of per point: 1 - Impact energy: 5J	- Loss change £ 0.05dB@1550nm after test. - No fiber break and no sheath damage.
Cable bend IEC 60794-1-2-E11	- Diameter of mandrel:10 x OD - Number of cycles:20	- Loss change £ 0.05dB@1550nm after test. - No fiber break and no sheath damage.
Torsion IEC 60794-1-2-E7	- Length: 1m - Twist angle: ±180° - No. of cycle: 5	- Loss change £ 0.1dB@1550nm after test. - No fiber break and no sheath damage.
Water Penetration IEC 60794-1-2-F5	- Height of water: 1m - Sample length: 1m - Time: 24h	- No water leak from the cable core of the opposite end
Temperature Cycling IEC 60794-1-2-F1	- Temperature:-20ºC~+60ºC - Time of each step: 12h - Number of cycle: 3	- Loss change £ 0.05dB/km@1550nm after test. - No fiber break and no sheath damage.

Remark: "No attenuation changes" is considered as the attenuation changes ≤ 0.05 dB.
 

1. 1. 1. Color Code of the Fiber

Each fiber can be identifiable throughout the length of the cable  in accordance with the following color sequence.  Fiber color in each tube starts from No. 1 Blue.
 

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

 

1. 1. 1. The Color of the Loose is natural
2. Packaging and Drum
   1. Cable Sheath Marking

Unless otherwise specified, the cable sheath marking shall be as follows:
ØColor: white
ØContents: FCJ GROUP, the year of manufacture, the type of cable, cable number, length marking
ØInterval: 1±0.2% m
Outer sheath marking legend can be changed according to user's requests.

1. 1. Reel Length

Reel length: 6 km/reel.
 

1. 1. Cable Drum

The cables are packed in fumigated wooden drums.
 

1. 1. Cable Packing

Both cable ends are protected against water penetration and  firmly secured to the drum, so the cable cannot move and the turns cannot slide when it is moved, handled or laid. The inner end has around 3 meters of accessible length to perform reception tests.
Other packing method is also available according customer's requirement.