GYXTW Central Loose Tube Armored Outdoor Aerial 2/4/6/8/12core Single Mode Optical Fiber Cable

• Application: Communication, Optic Cable
• Type: Single-mode Fiber
• Connection Structure: Optic Cable
• Material Shape: Round Wire
• Allowed Lateral Pressure: 100(N/100mm)<1000(N/100mm)
• Allowed Tensile Strength: 100N<1000N
• Model NO.: GYXTW
• Core: Multicore
• Certification: RoHS, UL, CE, ISO9001, Optic Cable
• Brand: OEM
• Sheath Material: LSZH
• Product Nmae: Optic Cable
• Installation Style: Duct & Direct Buried
• Brand Name of Fiber: Corning ,Yofc,Draka, Fujikura
• Loose Tube Material: PBT with Jerry
• Waterblocking Material: Water Blocking Tape or Filling Compound
• Outer Sheath Material: MDPE / HDPE /Lszh
• Outer Sheath Color: Black
• Armour Material: Corrugated Aluminium Tape
• Color of Fiber and Loose Tube: Red,Black,Yellow,Violet,Pink,Aqua
• Color of Fiber /Loose Tube: Blue,Orange,Green,Brown,Grey,White,
• Transport Package: Wooden Drum
• Specification: SGS ROHS REACH ISO
• Trademark: TW-SCIE optic cable
• Origin: China (Mainland) Guangdong Dongguan
• HS Code: 8544700000
• Production Capacity: 200km/Day

Product Description

Unitube (Central Loose) Outdoor Cable GYXTW
1.  Cable Description The fibers are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The tube is wrapped with a layer of corrugated steel tape. Between the corrugated steel tape and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape. The cable is completed with a polyethylene (PE) sheath.
2.Application This specification covers the general requirements of Central Loose Tube Outdoor Cable for aerial or duct.
3. Characteristics · 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. · Two parallel steel wires ensure tensile strength. · Small diameter, light weight and friendly installation.
4.Cable construction details
Number of fiber	24core
Loose tube		material			PBT
		diameter			Ф2.2(outer/inner)
Tube-filling		Tube filling compoun
Steel wire		size			0.8mm
		Number			2
Outer sheath		material			PE,HDPE,LDPE
		diameter			1.8±0.2mm
5. Fiber color
Number of fiber per  tube 12cores	1	2	3	4	5	6
	Blue	Orange	Green	Brown	Grey	White
	7	8	9	10	11	12
	Red	Black	Yellow	Violet	Pink	Aqua
Color 13~24 will be marked with a black tracer.  For black color no need marked black tracer, will use nature color instead.
6.Cable Mechanical characteristic
core		Cable diameter			weight
24		8.0mm+-0.3mm			65kg/km+-10kg
Temperature range		-40+70			-----
Min Bending Radius(mm)		Long term			10D
Min Bending Radius(mm)		Short term			20D
Min allowable Tensile Strength(N)		Long term			1200
Min allowable Tensile Strength(N)		Short term			1500
Operation temperature (ºC)		-40+70
Installation temperature(ºC)		-20+60
Storage temprature (ºC)		-40+70
7.Fiber characteristic
Fiber style		Unit	SM  G652	SM  G652D	MM 50/125	MM 62.5/125	MM OM3-300
condition		nm	1310/1550	1310/1550	850/1300	850/1300	850/1300
attenuation		dB/km	≤	≤	≤	≤3.0/1.0	≤3.0/1.0
			0.36/0.23	0.34/0.22	3.0/1.0	----	----
Dispresion	1550nm	Ps/(nm*km)	----	≤18	----	----	Dispresion
	1625nm	Ps/(nm*km)	----	≤22	----	----
Bandwith	850nm	MHZ.KM	----	----	>=400	>=160	Bandwith
	1300nm	MHZ.KM	----	----	>=800	>=500
Zero dispersion wavelength		nm	1300-1324	>=1302, ≤1322	----	----	>= 1295, ≤1320
Zero dispresion slope		nm	≤0.092	≤0.091	----	----	----
PMD Maximum Individual Fibr			≤0.2	≤0.2	----	----	≤0.11
PMD Design Link Value		Ps(nm2*k m)	≤0.12	≤0.08	----	----	----
Fibre cutoff wavelength λc		nm	>= 1180, ≤1330	>=1180, ≤1330	----	----	----
Cable sutoff wavelength λcc		nm	≤1260	≤1260	----	----	----
MFD	1310nm	um	9.2+/-0.4	9.2+/-0.4	----	----	----
	1550nm	um	10.4+/-0.8	10.4+/-0.8	----	----	----
Numerical Aperture(NA)			----	----	0.200+/ -0.015	0.275+/-0. 015	0.200+/-0 .015
Step(mean of bidirectional measurement)		dB	≤0.05	≤0.05	≤0.10	≤0.10	≤0.10
Irregularities over fiber length and point		dB	≤0.05	≤0.05	≤0.10	≤0.10	≤0.10
Dicontinuity
Difference backscatter coefficient		dB/km	≤0.05	≤0.03	≤0.08	≤0.10	≤0.08
Attenuation uniformity		dB/km	≤0.01	≤0.01
Core dimater		um			50+/-1.0	62.5+/-2.5	50+/-1.0
Cladding diameter		um	125.0+/-0.1	125.0+/-0.1	125.0+/-0.1	125.0+/-0.1	125.0+/-0.1
Cladding non-circularity		%	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0
Coating diameter		um	242+/-7	242+/-7	242+/-7	242+/-7	242+/-7
Coating/chaffinch  concentrically error		um	≤12.0	≤12.0	≤12.0	≤12.0	≤12.0
Coating non circularity		%	≤6.0	≤6.0	≤6.0	≤6.0	≤6.0
Core/cladding conentricity error		um	≤0.6	≤0.6	≤1.5	≤1.5	≤1.5
Curl(radius)		um	≤4	≤4	----	----	----
8.Package
1.Packing material: Wooden drum
2.Packing length: standard length of cable shall be 2 km. Other cable length is also availabler
if required by custome
9.  Cable marking and cable reel marking
The cable sheath shall be marked with white characters according to customer's requirement.