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Non-metal design can prevent the cable from radio interference and magnetic wave interference.
Central tube filling compound ensure good moisture resistance performanceCompact structure.
Able to be terminated onsite.
All dielectric structure, resistant to electromagnetic interference.
Easy for stripping, splicing, simplified installation and maintenance.
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No.
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1
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2
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3
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4
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5
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6
|
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Color
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Blue
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Orange
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Green
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Brown
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Gray
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White
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No.
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7
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8
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9
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10
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11
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12
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Color
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Red
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Black
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Yellow
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Violet
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Pink
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Aqua
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Items
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Unit
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G.657B3
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|
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Mode Field Diammeter
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1310nm
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μm
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8.8±0.4
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1550nm
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μm
|
9.8±0.5
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|
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Cladding Diameter
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μm
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125.0±0.7
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|
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Cladding Non-Circularity
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%
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≤0.7
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|
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Core-Cladding Concentricity Error
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μm
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≤0.5
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|
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Coating Diameter
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μm
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245±5
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Coating Non-Circularity
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%
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≤6.0
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|
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Cladding-Coating Concentricity Error
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μm
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≤12.0
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|
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Cable Cutof Wavelength
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nm
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≤1260
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|
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Attenuation
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1310nm
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dB/km
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≤0.35
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1550nm
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dB/km
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≤0.21
|
|
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Macro-Bending Loss
|
1turnx5mn radius @1550nm
|
dB
|
≤0.15
|
|
1turnx5mm radius @1625nm
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dB
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≤0.45
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|
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Cable type
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GJFJH
|
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Fiber type
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G657B3
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Tight buffer color
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Blue(or Depend on customer’s request)
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Tight buffer diameter (mm)
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0.9±0.05
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Strength member
|
Aramid yarns
|
|
Jacket color
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Black (or Depend on customer’s request)
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Jacket material
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TPU
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Jacket thickness (mm)
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0.5±0.05
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|
Cable diameter (mm)
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3.0±0.1
|
|
Cable weight (kg/km)
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7.8±10%
|
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Min. bending radius (mm)
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(Static) 10 times of the cable shorter diameter
(Dynamic) 20 times of the cable shorter diameter
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Attenuation (dB/km)
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≤ 0.4 at 1310nm, ≤ 0.3 at 1550nm
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|
Long/Short term tensile (N)
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80/150
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Long/Short crush resistance (N/100 mm)
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300/1000
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Operation temperature (℃)
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-20~+70
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Flame retardant
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IEC 60332-1
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