·产品描述 Description
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雙芯,8字型結構,Φ900μm或Φ600μm緊套光纖、芳綸加強元件、PVC護套。
2 fiber, Figure 8 structure, Φ900μm or Φ600μm Tight buffer fiber, Aramid yarn, PVC Jacket.
·产品標準 Standards
· 滿足YD/T 1258.3-2003、ICEA-596、GR-409、IEC794等標準;符合UL認證OFNR、OFNP要求。
· Comply with Standard YD/T 1258.3-2003, ICEA-596, GR-409, IEC794, etc; and meet the requirements of UL approval for OFNR and OFNP.
·光纜型號 Cable Code
ZCC-III ZCC-II ZCC-I
光纜直徑 Cable Diameter (mm) (6.0±0.4)×(2.8±0.2) (4.2±0.4)×(2.0±0.2) (3.4±0.4)×(1.6±0.2)
光纜重量 Cable Weight (kg/km) 15.6 10.5 7.3
緊套光纖直徑 TBF Diameter 900±50μm 900±50μm 600±50μm
·機械特性 Mechanical Characteristics
允許拉伸力
Tensile Strength 長期 Long term 100N 100N
短期 Short term 200N 200N
允許壓扁力
Crush Resistance 長期 Long term 200N/100mm 100N/100mm
短期 Short term 1000N/100mm 500N/100mm
彎曲半徑
Bending Radius 動態 Dynamic 20×H (光纜短軸 Cable Axis)
靜態 Static 10×H (光纜短軸 Cable Axis)
·光學特性 Optical Characteristics
50/125μm 62.5/125μm G.652 G.655
衰減
Attenuation(+20℃) @850nm ≤3.5dB/km ≤3.5dB/km
@1300nm ≤1.5dB/km ≤1.5dB/km
@1310nm ≤0.45dB/km ≤0.50dB/km
@1550nm ≤0.30dB/km ≤0.50dB/km
寬帶(A級)
Bandwidth (Class A) @850nm ≥500MHz·km ≥200MHz·km
@1300nm ≥1000MHz·km ≥600MHz·km
數值孔徑 Numerical Aperture 0.200±0.015NA 0.275±0.015NA
光纜截止波長 Cable Cut-off Wavelength λcc ≤1260nm ≤1480nm
溫度附加衰減Δα(-20℃~+85℃)
Attenuation at temperature cycling Δα(-20℃~+85℃) @1300nm ≤0.25dB/km ≤0.25dB/km
@1550nm ≤0.10dB/km ≤0.15dB/km
·環境特性 Environmental Characteristics
運輸溫度 Transport Temperature -20℃~+60℃
存儲溫度 Storage Temperature -20℃~+60℃
安裝溫度 Installation Temperature -5℃~+50℃
使用溫度 Operating Temperature -20℃~+60℃