Double Sheath FTTH Round Cable Outdoor Indoor Optical Fiber Cable 4.6mm GJYFJH
Brand Name:YINGDA
Certification:ISO
Model Number:GJYFJH
Minimum Order Quantity:10 km
Delivery Time:5 working days
Payment Terms:T/T or western Union
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Shenzhen Guangdong China
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A507 5F, China Zhenhua Production Center, 64Heping Road, Longhua,Shenzhen,China
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Product Details
FTTH Round Cable Double Sheath Outdoor Indoor Optical Fiber Network 4.6mm GJYFJH
When entering a building, the outer sheath of the cable is simply
removed to expose the inner flame retardant Jacket. The operation
is swift and enables easy installation from an outdoor environment
to an indoor environment without the need of two different cables
and a cable joint.
The drop cable is primarily intended for direct installation, i.e.
installation with staples or clips or routing inside cable raceways
and buildings. This installation technique puts extra tough
requirements on the cables in terms of bend performance, crush
resistance and other mechanical parameters.
The LSZH Dual Jacket Cable is a fibre optic drop cable for
indoor/outdoor FTTx applications. The unique dual jacket design
enables the cable to be installed outdoors as well as short
sections indoors. The cable has dual Low Smoke flame retardant
sheaths, the outer is a UV-resistant black variant.
The drop cable has extremely good bend performance due to the G657
fibre and the inbuilt bend restriction of the cable design. The
cable will by itself control the minimum bend radius and permit
kinking.
Double Sheath Fiber Optic Cable Technical Parameters
| Model | GJYFJH | |
| Fiber count | 1 core | |
| Outer diameter OD (mm) | 4.5±/0.2 | |
| Cable Sheath | Material | UV LSZH |
| Thickness(mm) | 0.9±0.1 | |
| OD(mm) | 3.0±0.1 | |
| Inner cable | Material | LSZH |
| Thickness(mm) | 0.5±0.05 | |
| OD(mm) | 0.85±0.05 | |
| Buffer | Material | LSZH |
| Nominal weigh t(kg/km) | 24 | |
| Max.tensile Strength(N) | Long-term | 120 |
| Short-term | 240 | |
| Min.Bending Radius(mm) | Static | 10D |
| Dynamic | 20D | |
| Max.Crush Resistance(N/100mm) | Long-term | 300 |
| Short-term | 1000 | |
| Strength Members | Aramid yarn | |
| Environmental Protection | RoHS COMPLIANT | |
| Storage or transportation | -20~70℃ | |
| Operation temperature | -20~60℃ | |
Optical Fiber Characteristics G657A2
| Characteristics | Conditions | Specified Values | Units |
| Geometrical characteristics | |||
| Cladding diameter | 125.0±0.7 | µm | |
| Cladding non-circularity | ≤0.7 | % | |
| Coating diameter | 245±5 | µm | |
| Coating/cladding concentricity error | ≤12 | µm | |
| Coating non-circularity | ≤6.0 | % | |
| Core/cladding concentricity error | ≤0.5 | µm | |
| Curl | ≥4 | m | |
| Optical characteristics | |||
| 1310nm | ≤0.35 | dB/km | |
| 1383nm | ≤0.35 | dB/km | |
| 1550nm | ≤0.21 | dB/km | |
| Attenuation | 1625nm | ≤0.23 | dB/km |
| Attenuation vs. Wavelength max. A difference | 1525~1575nm | ≤0.02 | MHz*km |
| 1285~1330nm | ≤0.03 | MHz*km | |
| Zero dispersion wavelength | 1300~1324 | nm | |
| Zero dispersion slope | ≤0.092 | ps/(nm2*km) | |
| Polarization mode dispersion | |||
| PMD maximum individual fibre | ≤0.1 | ps/km1/2 | |
| PMD design link value | ≤0.06 | ps/km1/2 | |
| Typical force | 0.04 | ps/km1/2 | |
| Cable cut off wavelength | ≤1260 | nm | |
| Mode field diameter | 1550nm | 9.3~10.3 | µm |
| 1310nm | 8.4~9.3 | µm | |
| Group index of refraction | 1550nm | 1.467 | |
| 1310nm | 1.466 | ||
| Environmental characteristics | 1310nm, 1550nm&1625nm | ||
| Temperature cycling | -60℃ to +85℃ | ≤0.05 | dB/km |
| Temperature-humidity cycling | -10℃ to +85℃, 4% to 98% RH | ≤0.05 | dB/km |
| Water immersion | 23℃, 30 days | ≤0.05 | dB/km |
| Dry heat | 85℃, 30 days | ≤0.05 | dB/km |
| Damp heat | 85℃, 85%RH, 30 days | ≤0.05 | dB/km |
| Mechanical specification | |||
| Proof test | ≥9.0 | N | |
| ≥1.0 | % | ||
| ≥100 | kpsi | ||
| Macro bending induced loss | |||
| 1Turns @5mm Radius | 1550nm | ≤0.15 | dB |
| 1Turns @5mm Radius | 1625mm | ≤0.45 | dB |
| 1Turns @7.5mm Radius | 1550nm | ≤0.08 | dB |
| 1Turns @7.5mm Radius | 1625mm | ≤0.25 | dB |
| 1Turns @10mm Radius | 1550nm | ≤0.03 | dB |
| 1Turns @10mm Radius | 1625mm | ≤0.10 | dB |
| Coating strip force | Typical average force | 1.5 | N |
| Peak force | ≥1.3 ≤8.9 | N | |
| Dynamic stress corrosion susceptibility parameter | 27 | ||
Features
- High strength aramid yarn strength member ensures high tensile strength and long term stability in transmission
- Small outer diameter,lightweight,flame-retardant,easy to strip,low attenuation,physically soft
- Direct splicing between tight buffer cables and need no tie-in box or pigtail
- Suitable for installation,operation,and convenient for maintenance
Application
- Building to building connecting cable
- Indoor soft cable along the wall,ceiling,between layers and in conduits
- Connect pigtails, fast connectors and patch cords for communication equipment
Double Sheath FTTH Round Cable Outdoor Indoor Optical Fiber Cable 4.6mm GJYFJH
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