室外光缆
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规格：
室外光缆
详细：
室外光缆
Outdoor Optical Cable
产品特性：
适用于长途通信和局间通信两根平行圆钢丝既起到抗张力作用，又起到抗侧压力作用，光缆机械性能好，外护套具有良好的抗紫外辐射性能，光缆外径小、重量轻、结构紧凑严密，弯曲性能优异，适宜施工操作。
选用优质光纤，确保光缆具有优良的传输性能。
Product Features:
Applicable for long-distance communication and interoffice communication; two parallel round steel wires provide the tension resistance and side pressure resistance; the optical cable has good mechanical performance; the outer sleeve has good anti-UV radiation performance; the optical cable is small in outer diameter, lightweight, compact and excellent in bending performance, thus suitable for construction and operation.
Adopts good-quality optical fiber so as to ensure the optical cable has excellent transmission performance.
机械参数
Mechanical Parameters
|
项目
|
OM1
|
OM2
|
OM3
|
OS1
|
|
芯核直径
|
62.5 ±2.5
|
50±2.5
|
50±2.5
|
9±2.5
|
|
包层直径
|
125± 2
|
125±2
|
125±1
|
125±1
|
|
包层不圆度
|
=2%
|
=2%
|
|
|
|
Items
|
OM1
|
OM2
|
OM3
|
OS1
|
|
Core diameter
|
62.5 ±2.5
|
50±2.5
|
50±2.5
|
9±2.5
|
|
Cladding diameter
|
125± 2
|
125±2
|
125±1
|
125±1
|
|
Cladding non-circularity
|
=2%
|
=2%
|
|
|
