GYFTC8Y53 Double PE Sheath Figure 8 Fiber Optic Cable

GYFTC8Y53 fig-8 armored loose tube cable is specifically designed for aerial installations, offering enhanced mechanical protection with a second jacket and single metallic armor. It supports fiber counts up to 288 and features an S-Z strand design for improved flexibility and durability. Ideal for demanding telecom and data network applications.

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Features

Loose tube gel-filled construction for superior fiber protection.
Double jacket and single metallic armor for enhanced protection against rodent attacks and mechanical damage.
UV and moisture-resistant design.
Self-supporting Figure-8 design for easy aerial installation.

Optical Characteristics

Items		Unit	Specification
Items		Unit	G652D
Mode Field Diameter	1310nm	um	9.2±0.4
Mode Field Diameter	1550nm	um	10.4±0.5
Cladding Diameter		um	124.8±0.7
Cladding Non-Circularity		%	≤0.7
Core-Cladding Concentricity Error		um	≤0.5
Coating Diameter		um	245±5
Coating Non-Circularity		%	≤6.0
Cladding-Coating Concentricity Error		um	≤12
Cable Cutoff Wavelength		nm	acc≤1260
Attenuation (max.)	1310nm	dB/km	≤0.36
Attenuation (max.)	1550nm	dBkm	≤0.22

Technical Parameters

Type	Single Armour Double Jacket
Fiber Count	4-144 Cores
PBT Loose Tube Diameter	1.9mm
Central Strength Member Diameter FRP	1.5mm
Outer Sheath Thickness/Inner Sheath Thickness	1.7mm/1.0mm
Cable OD mm	11.5mmx18mm
Messenger	7*1.0mm Steel Wire
Inner Jacket Material	MDPE
Out Jacket	HDPE
Cable Weight kg/km	220KG/KM
Operation Temperature Range	-40 ℃ to + 70 ℃
Installation Temperature Range	-40 ℃ to + 70 ℃
Transport and Storage Temperature Range	-40 ℃ to + 70 ℃
Allowable Tensile Load (N)	Short Term:1000
Allowable Tensile Load (N)	Long Term:3000
Crush Resistance	Short Term: 3000 N/100mm
Crush Resistance	Long Term: 1000N/100mm
Minimal Installation Bending Radius	20 x OD
Minimal Operation Bending Radius	10 x OD