供应 GYTA 室外光纤

品牌	GYTA 光缆	型号	GYTA 光缆
光纤芯数	2……288	光缆外径	10（mm）
重量	110（kg/km）	允许抗拉强度	≥1500（N）
允许侧压力	≥1000（N/100mm）	适用范围	室外

产品结构特征：光纤松套管；金属中心加强件；缆芯填充油膏；双面涂塑铝带粘结PE外护套。技术特点：松套管工艺，使套管具有良好的柔韧性和抗弯曲能力；余长控制方法和成缆方式使光缆具有卓越的机械与环境性能；中心加强构件采用高杨氏模量的磷化圆钢丝；逐工序阻水油膏填充，全截面双重阻水；外护套具有良好的抗紫外辐射性能；涂塑铝带防潮层。结构参数:

光缆芯数FiberCounts	光缆外径Outer diameter(MM)	重量Weight(KG)	短时允许拉力Allowed hort-timePulling (N)	允许侧压AllowedCrush(N/100mm)	抗冲击Lmpact(N．m）	允许变曲半径AllowedBending Radius静态 动态Static Dynamic
2-288	9.8-18.8±0.5	90-285	≥1500	≥1000	5	10D 20D

传输性能:

	单模光纤	50/125	62.5/125
	1310/1550(NM)	850/1300(NM)	850/1300(N/M)
衰减(db/KM)	≤0.36/0.22	≤3.0/1.0	≤3.3/1.0
最小带宽(MHz﹒km)		≥500/1200	≥200/600

Structure Features:Optical fiber loose tube;Metal central strength member;Cable core filling compound;Two-sided plastic costed APL Tape PE outer sheath.Technical Features:Peculiar loose tube technology for good flexibility and bend-resistant property;Peculiar excess length control method and cabling method for superior mechanical and environmental properties;The central strength member makes use of high young is modulus phosphatized steel wire;Wster-blocking compound filled procedure by procedure,all cross section double water-blocking;High density polyethylene PE jacket possesses good ultra violet radiation resistant property;APL moisture barrier.Technical Parameters:

FiberCounts	Outer diameter(MM)	Weight(KG)	Allowed hort-timePulling (N)	AllowedCrush(N/100mm)	Lmpact(N．m）	AllowedBending RadiusStatic Dynamic
2-288	9.8-18.8±0.5	90-285	≥1500	≥1000	5	10D 20D

Transmission Characteristics:

	Single-mode fiber	50/125	62.5/125
	1310/1550(NM)	850/1300(NM)	850/1300(N/M)
Attenuation (db/KM)	≤0.36/0.22	≤3.0/1.0	≤3.3/1.0
Bandwidth (MHz﹒km)		≥500/1200	≥200/600