Fcj Tight-Buffered Aerial Fiber Optic Cable Gjfju PVC Jacket

• 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.: GJFJU
• Material Shape: Round Wire
• Allowed Lateral Pressure: >1000(N/100mm)
• Allowed Tensile Strength: >10000N
• Core: Multicore
• Certification: RoHS, CE, ISO9001, VDE, CCC
• Brand: OEM
• Sheath Material: TPU,PVC,Nylon
• Fiber Core: 1~48cores
• Color: Customized
• Application environment: Aerial Outdoor and Indoor
• Optic Fiber Type: Sm,mm
• Transport Package: Wooden or as Your Request
• Specification: 2km. 3km. 4km or customized
• Trademark: FCJ OPTO TECH
• Origin: China
• HS Code: 854470000
• Production Capacity: 30, 000, 000km/Year
• Package Size: 78.00cm * 78.00cm * 75.00cm
• Package Gross Weight: 200.000kg

Product Description

Description:
GJFJU-1F~48F Outdoor single core tight-buffered aerial fiber optic cable is a single core optical fiber that tight buffered and surrounded by aramid yarn strength member (or glass yarn) and jacketed with TPU,cable dia. 3.0~4.8mm or customized. Cable span around 20~30KM
This specification covers the design requirements and performance standard for the supply of optic fiber cable in the industry. It also includes FCJ  premium designed cable with optical, mechanical and geometrical characteristics.

Cable type	Application
GJFJU(Tight sheath optical cable)--1F	Self-supporting aerial installation

 Quality
FCJ  fiber optic cable has excellent optic transmission and physical performance, to meet customer's requirements.
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.
    
Reference

ITU-T G.652	Characteristics of a single-mode optic fiber
IEC 60794-1-1	Optic fiber cables- part1-1-Generic specification-General
IEC 60794-1-21	Optic fiber cables- part1-2-Generic specification-Basic optic cable test procedure-Mechanical test methods
IEC 60794-1-22	Optic fiber cables- part1-2-Generic specification-Basic optic cable test procedure-Environmental test methods
IECA S-104-696	Standard for indoor-outdoor optic fiber cable

Working Condition:
Storage  temperature:  -40ºC~+70ºC
Operation temperature:  -40ºC~+70ºC
Installation temperature:  0ºC~+60ºC

Minimum Allowable Bending Radius
Static: 10D
Dynamic: 20D
D is the out diameter of the cable
Life Time
Optic 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.

Optic Fiber In Cable (ITU-T G.657)
Optic properties of the SM fiber are achieved through a germanium doped silica based core with a pure silica cladding which meets ITU-T G.657, UV curable acrylate protective coating is applied over the glass cladding to provide the necessary maximum fiber lifetime.
Geometrical, optic and mechanical characteristics of fiber in cable as the following table:
 

Category	Description	Specification
		Before cable	After cable
Geometrical Characteristics	Cladding diameter	125.0 ±0.7mm
	Cladding non-circularity	£ 0.7 %
	Core concentricity error	£ 0.6mm
	Coating diameter	243± 7mm(Before Colored) 250 ± 15 mm (Colored)
	Coating/cladding concentricity error	£10mm
Optic Characteristics	Mode field diameter at 1310 nm	8.8±0.4mm
	Point discontinuity	£ 0.04dB
	Attenuation at 1310 nm	£0.5dB/km
	Attenuation at 1550 nm	£ 0.5dB/km
	Dispersion in the range of wavelength 1550 nm	£18 ps/(nm·km)
	Dispersion in the range of wavelength 1625 nm	£ 22 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	£0.1 ps/Ökm
	Polarization mode dispersion design link value (M=20, Q=0.01%)	£ 0.06ps/Ökm
	Macro-bend loss (100 turns, 30mm radius, 1550/1625nm)	£ 0.15 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

Optic Cable
General Design
The color of the optic fiber coating should be one of the following chromatograms:
 

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

The Color also be natural.

The optic fiber adopts G.657 series coated optic fiber, and a tight jacket layer composed of a suitable thermoplastic material is added to the outside. It has a mechanical buffer protection effect on the coated optic fiber and is easy to strip from the light;
The optic cable adopts aramid tow or the glass yarn is used as a strengthening member, and they are evenly twisted in layers or placed longitudinally outside the optic fiber tight jacket;
The optic cable is extruded with a layer of circular polyurethane (TPU) sheath outside the strengthening member.

Dimensions and Descriptions of Cable Constructions

TYPE		Unit	Description
Tight-buffered fiber	Optical fibre	/	G.657
	Material	/	Riser rated thermoplastic
	Diameter (mm)	mm	0.9±0.5
Strengthening Material	Material	/	Aramid	Glass yarn
	Dosage	Kg	Meet 800N (or required) short-term tension	Meet 500N (or required) short-term tension
Sheath	Material	/	Polyester elastomer TPU	Polyester elastomer TPU
	Diameter	mm	3.0±0.2	4.8±0.2
	Thickness	mm	0.5±0.1	1.0±0.2
	Color	/	Black
Cable weight Approx		Kg/Km	9		22.5

Mechanical& Environmental  Performance of Cable

Item	Contents	Value
Max. tensile load	Short term	800N (or required)	500N (or required)
Max. crush resistance	Short term	500 N/100mm	500 N/100mm
Min. bending radius	Installation	20 x cable diameter
	Operation	10 x cable diameter
Temperature range	Operation	-40ºC ~ +70ºC
	Installation	-40ºC ~ +70ºC
	Storage/transportation	0ºC ~ +60ºC

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: 1min	- 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: 12.5 mm - Points of impact: 5 - Times of per point: 1 - Impact energy: 1J	- Loss change £ 0.05dB@1550nm after test. - No fiber break and no sheath damage.
Cable bend IEC 60794-1-2-E11	- Diameter of mandrel:20 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:250mm - Twist angle: ±180° - No. of cycle: 20	- Loss change £ 0.1dB@1550nm after test. - No fiber break and no sheath damage.
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.

Packaging and Drum
Cable Sheath Marking:
Unless otherwise specified, the cable sheath marking shall be as follows:
Color: White
Contents: FCJ OPTO TECH., the year of manufacture, the type of cable, cable number, length marking
Interval: 1±0.2% m ( or customized)
Cable Length
Reel length: 2 km/drum.

Cable Drum
The cables are packed in fumigated wooden drums.

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.