Aerial Figure 8 Loose Tube Cable Non Armored Fiber Optic Cable
Aerial Figure 8 Single Mode Multi Loose Tube Cable Self Supported No Armor Optical Fiber
Description of Aerial Figure 8 Single Mode Multi Loose Tube Cable Self Supported No Armor Optical Fiber
Self-supported figure 8 optical cable with fibers placed in jelly filled loose buffer tube stranded around dielectric central member. The cable core is protected with jelly or waterblocking material to prevent water intrusion and migration. This set unit and galvanized steel messenger are covered with polyethylene outer jacket.
Features of of Aerial Figure 8 Single Mode Multi Loose Tube Cable Self Supported No Armor Optical Fiber
1,High tensile strength of stranded wires meet the requirement of self-supporting and reduce the installation cost.
2,Good mechanical and temperature performance.
3,Self-supporting Figure 8 design.
4,Special tube filling compound ensure a critical protection of fiber
5,Loose tube filling compound
6,Aramid Yarn Provide additional mechanical protection
7,Loose tube filling compound
8,100% cable core filling
9,Loose tube gel-filled construction for superior fiber protection.
10,UV and moisture-resistant design
Parameter Data of Aerial Figure 8 Single Mode Multi Loose Tube Cable Self Supported No Armor Optical Fiber
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Fiber Num.
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Outer diameter (mm)
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Weight (kg/km)
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Tension (N)
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Crash loading(N/100mm)
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||
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Short term
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Long term
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Short term
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Long term
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|||
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2-30
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9.5*18.2
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150
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≥6000
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≥2000
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≥1000
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≥300
|
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32-48
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10.2*18.9
|
162
|
||||
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50-60
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10.2*19.2
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173
|
||||
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62-72
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10.9*19.9
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197
|
||||
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74-84
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12.1*21.1
|
217
|
||||
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86-96
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12.1*21.1
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217
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||||
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G.652D Single Mode Optical Fiber (B1.3)
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|||
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Item
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Standard
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Unit
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|
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Attenuation
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1310nm
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≤0.35
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dB/km
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1383nm
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≤0.33
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dB/km
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|
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1550nm
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≤0.21
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dB/km
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|
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1625nm
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≤0.24
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dB/km
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|
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Dispersion
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1288nm～1339nm
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|D|≤3.4
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ps/(nm·km)
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1271nm～1360nm
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|D|≤5.3
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ps/(nm·km)
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|
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1550nm
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≤17.8
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ps/(nm·km)
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|
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Zero-dispersion wavelength
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1300～1322
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(nm)
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|
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Zero-dispersion slope
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≤0.091
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ps/(nm2•km)
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|
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PMD
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PMD single fiber
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≤0.15
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ps/√km
|
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PMD Q links
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≤0.08
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ps/√km
|
|
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MDF
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1310nm
|
9.2±0.4
|
um
|
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Cladding diameter
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125±1.0
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μm
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|
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Cladding non-circularity
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≤0.8
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%
|
|
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Core-cladding concentricity error
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≤0.6
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μm
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|
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Coating diameter
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245±10
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μm
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Cladding/coating concentricity error
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≤10.0
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μm
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Cut-off wavelength
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1.18～1.33
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μm
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Macrobend attenuation
(ф 50mm, 100 cycles)
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1550nm
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≤0.05
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dB
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1625nm
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≤0.05
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dB
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|
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Bending radius
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≥5
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m
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|
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Dynamic fatigue parameters
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≥20
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nd
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Additional Attenuation
@1310nm &
@1550nm
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Temperature cycling test:
(-60℃～85℃, 3 cycles) |
≤0.03
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dB/km
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Water soak test:
(23℃ for 30 days) |
≤0.03
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dB/km
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|
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Damp heat test:
(85℃, 85%RH for 30 days) |
≤0.03
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dB/km
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|
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Thermal aging test (85℃ for 30 days)
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≤0.03
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dB/km
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Warm water soak test: (60℃ for 15 days)
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≤0.03
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dB/km
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|
Drawings of Aerial Figure 8 Single Mode Multi Loose Tube Cable Self Supported No Armor Optical Fiber
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