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CCORP Airblown Fiber Optic Cable 144F

（Optical fiber cable type）:GCYFY-144B

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1.（Optical fiber cable type）:GCYFY-144B
2.（Cross section of cable）:

G657A1 June 10, 2026 Philippines

3. (Optical fiber type and properties）
Item			Specification
Item		Unit	G.652D
Mode field diameter	1310nm	µm	8.7-9.5
Mode field diameter	1550nm	µm	9.8-10.8
Cladding diameter		µm	125.0±0.7
Cladding non-circularity		%	≤0.7
Core/cladding concentricity error		µm	≤0.6
Coating diameter		µm	235-250
Coating/cladding concentricity error		µm	≤12.0
Cable cut-off wavelength		nm	≤1260
Attenuation coefficient	1310nm	dB/km	0.36
Attenuation coefficient	1550nm	dB/km	0.22
Proof stress level		kpsi	≥100

4. (Dimensions of cable constructions)
Core	144
Structure	1+12
Fibers per tube	12
Number of loose tube (pcs)	12
Loose tube diameter (mm)	1.2±0.1
Loose tube thickness	0.2
Central strength member	2.0mm ±0.1 (FRP)
Thickness of outer jacket (mm)	0.8
Cable diameter (mm)	8.6 (±0.2)

5. (Cable performance)
(Item)			(Parameters)
Fiber Material			Silica
Loose Tube	Material		PBT (polybutylece terephthalate)
	Color		All color display
Strength	Material		FRP
Outer jacket	Material		HDPE
	Color		Black
Min. bending radius	Static		10 10 times cable diameter
	Dynamic		20 20 times cable diameter
Tensile performace	Short term	1.5G	long-term	0.5G
Crush	Short term	450N	long-term	150N
Torsion	150N; 10 ; ±180º
	Load: 150N; number of cycles:10; twist angle:± 180° No obvious
	addition attenuation, no fiber break and no cable damage.
Impact	Impact energy： 450g× 1m；Impact cylinder radius： 12.5mm；Number of impacts：5 No obvious attachment of optical fiber
	With attenuation, the sheath has no visible cracks.
	Impact energy ： 450g × 1m; radius of hammer head:12.5mm;
	number of impact: 5 No obvious addition attenuation, no fiber

6. (Colour Arrangement of Fibers is Loose Tube)

G657A1 June 10, 2026 Philippines

G657A1 June 10, 2026 Philippines