POFC 裸纤，光纤，光缆，带纤，GGP 62.5

品牌	POFC	型号	GGP 62.5/125 多模光纤
光纤芯数	单芯	光缆外径	0.25（mm）
重量	0.07（kg/km）	允许抗拉强度	5（N）
允许侧压力	10（N/100mm）	适用范围	适用于室内外光缆纤，适用于光纤排列，光纤列阵

62.5/125 多模 GGP 光纖（GGP 62.5/100/125/250μm fiber）in产于台湾GGP光纖*U.S.Pat No (s). Re 36,146. Licenses granted by3MIPCProduct Name: GGP625

OPTICAL CHARACTERISTICS
Characteristics	Conditions	Specified Values		Unit
Attenuation Coefficient	850 nm	≦ 4.0		〔dB/km〕
	1300 nm	≦ 1.5		〔dB/km〕
Bandwidth	850 nm	≧ 200		〔MHz·km〕
	1300 nm	≧ 300		〔MHz·km〕
Numerical Aperture		0.275 ± 0.015
BACKSCATTER CHARACTERISTICS
Attenuation Directional Uniformity		≦ 0.05		〔dB/km〕
Attenuation Uniformity		≦ 0.05		〔dB〕
Group Index of Refraction	850 nm	1.491
	1300 nm	1.486
PHYSICAL CHARACTERISTICS
Core Diameter		62.5± 2.5		〔µm〕
Core Non- circularity		≦ 6		〔 %〕
Core / Cladding Concentricity Error		≦ 3.0		〔µm〕
Cladding Diameter		100 ± 3		〔µm〕
Cladding Non-Circularity		≦ 2.0		〔 %〕
P-Coat Diameter		125 ± 2		〔µm〕
P-Coat Non-Circularity		≦ 2.0		〔%〕
P-Coat Concentricity Error		≦ 3.0		〔µm〕
Coating Diameter		245 ± 10		〔µm〕
Coating Non-Circularity		≦ 6.0		〔%〕
Coating Concentricity		≦ 12.5		〔µm〕
Fiber curl		≧ 2		〔m〕
Proof Test		100		〔Kpsi〕
Bend Induced Attenuation at 1300 nm		≦ 1.0		〔dB〕
(100 turns around a mandrel of 75 mm diameter)
Coating Strip Force (Typical)		130		〔g〕
Dynamic fatigue constant (nd)		>30
Length (Typical)		1.0~8.8		〔km〕
ENVIRONMENTAL CHARACTERISTICS
Temperature Dependence at 850 nm and 1300 nm		≦ 0.5		〔dB/km〕
Induced Attenuation – 40oC to +85oC
Watersoak Dependence at 850 nm and 1300 nm		≦ 0.5		〔dB/km〕
Induced Attenuation at 23oC for 30 days
Damp Heat Dependence at 850 nm and 1300 nm		≦ 0.5		〔dB/km〕
Induced Attenuation at 85oC, 85%R.H., 30 days