Outdoor Direct Burried Loose Tube Armored Optica Fiber Cable

Model NO.: GYTA53 Type: Single-mode Fiber Material Shape: Round Wire Allowed Tensile Strength: 1000N<10000N Certification: RoHS, CE Sheath Material: PE Condition: New Loose Tube: PBT Transport Package: Roller Origin: Ningbo, China Application: Communication Connection Structure: GYTA53 Allowed Lateral Pressure: 100（N/100mm)<1000（N/100mm） Core: Multicore Brand: OEM or Geyida Jacket Color: Black Central Material: Steel Trademark: OEM, or GEYIDA Specification: CE, ROHS, ISO9001 HS Code: 8544700000 Outdoor Direct Burried Loose Tube Armored Optica Fiber 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.A steel wire,sometimes sheathed with polyethylene(PE) for cable with high fiber count,locates in the center of core as metallic strength member.Tubes(and fillers) are stranded around the strength member into a compact and circular cable core.An Aluminum Polyethylene Laminate(APL) is applied around  the cable core,which is filled with the filling compound to protect it from water ingress.Then the cable core is covered with a thin PE inner sheath.After the PSP is longitudinally applied over the inner sheath,the cable is completed with a PE sheath.

Features:
Good mechanical and temperature performance.
Heigh strength loose tube that is hydrolysis resistand
Specially tube filling compound ensure a critical protection of fiber
Specially designed compact structure is good at preventing loose tubes from shrinking
PE sheath protects cable form ultraviolet radiation
Steel wire used as the central strength member
100% cable filling core filling
Loose tubs filling compound
APL moisture barrier
Water-blocking material
Aramid yarn streng member ensures good performance of tensile strength


Appliction:
1.Widely used in long distance communication, communication, bad environment, etc.;
2.Is suitable for the aerial, pipeline, directly buried, the moistureproof, rodents and other high places;
3.Suitable for to 40 ºC, 70 ºC within the scope of installation, operation or storage
 
Standard:
GYTA53 cable complies with Standard TD/T901-2009 as well as IEC 60794-1



 

optical characteristics
		G.652	G.655	50/125um	62.5/125um
attenuation(+20ºC)	@850nm			≤3.0db/km	≤3.0db/km
	@1300nm			≤1.0db/km	≤1.0db/km
	@1310nm	≤0.36db/km	≤0.4db/km
	@1550nm	≤0.22db/km	≤0.23db/km
	@850nm			≤600mhz.km	≤200mhz.km
bandwidth(class A)	@1300nm			≥1200mhz.km	≥600mhz.km
numerical Aperture				0.200±0.015na	0.275±0.015na
cable cut-off waveleng th xcc				≤1620nm	≤1450nm
storage/operating temperature:-40ºC to +70ºC

Fiber Parameters

No.	Items		Unit	Specification
				G.652D
1	Mode Field Diameter	1310nm	μm	9.2±0.4
		1550nm	μm	10.4±0.5
2	Cladding Diameter		μm	124.8±0.7
3	Cladding Non-Circularity		%	≤0.7
4	Core-Cladding Concentricity Error		μm	≤0.5
5	Coating Diameter		μm	245±5
6	Coating Non-Circularity		%	≤6.0
7	Cladding-Coating Concentricity Error		μm	≤12.0
8	Cable Cutoff Wavelength		nm	λcc≤1260
9	Attenuation(max.)	1310nm	dB/km	≤0.36
		1550nm	dB/km	≤0.25

Fiber Parameters

No.	Items			Unit	Specification
					G.657A1
1	Mode Field Diameter		1310nm	μm	9.0±0.4
			1550nm	μm	10.1±0.5
2	Cladding Diameter			μm	124.8±0.7
3	Cladding Non-Circularity			%	≤0.7
4	Core-Cladding Concentricity Error			μm	≤0.5
5	Coating Diameter			μm	245±5
6	Coating Non-Circularity			%	≤6.0
7	Cladding-Coating Concentricity Error			μm	≤12.0
8	Cable Cutoff Wavelength			nm	λcc≤1260
9	Attenuation(max.)		1310nm	dB/km	≤0.4
			1550nm	dB/km	≤0.3
10	Macro-Bending Loss	1turn×10mm radius @1550nm		dB	≤0.75
		1turn×10mm radius @1625nm		dB	≤1.5

Fiber Parameters

No.	Items		unit	Specification
				62.5/125
1	Core Diameter		μm	62.5±2.5
2	Cladding Diameter		μm	124.8±1.0
3	Cladding Non-Circularity		%	≤1.0
4	Core-Cladding Concentricity Error		μm	≤1.5
5	Coating Diameter		μm	245±7
6	Coating Non-Circularity		%	≤6.0
7	Cladding-Coating Concentricity Error		μm	≤12.0
8	Bandwidth(min.)	850nm	MHz·km	200
		1300nm	MHz·km	600
9	Attenuation Coefficient	850nm	dB/km	≤3.0
		1300nm	dB/km	≤1.0

 

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Product Categories : Outdoor Optic Fiber Cable