Product
product
featureFiber Type: ITU-T-G652D, G657A Fiber, G657B FiberIt has good mechanical and environmental propertiesFlame retardant (or non-flame retardant) performance meets standard requirementsThe mechanical and physical properties of the sheath meet the requirements of relevant standards. Soft, flexible
feature
Fiber Type: ITU-T-G652D, G657A Fiber, G657B Fiber
It has good mechanical and environmental properties
Flame retardant (or non-flame retardant) performance meets standard requirements
The mechanical and physical properties of the sheath meet the requirements of relevant standards. Soft, flexible and convenient
The structure is well designed and easy to branch and connect
SMall size, light weight, easy installation
LSZH sheath ensures good flame retardancy
Especially suitable for building vertical wiring
| Characteristics | Conditions | Specified Values | Units |
| Geometrical characteristics | |||
| Cladding diameter | 125.0±0.7 | µm | |
| Cladding non-circularity | ≤0.7 | % | |
| Coating diameter | 242±5 | µm | |
| Coating/cladding concentricity error | µm | ||
| Core/cladding concentricity error | ≤0.5 | µm | |
| Curl | ≥4 | m | |
| Optical characteristics | |||
| Attenuation | 1310nm | ≤0.4 | dB/km |
| 1383nm | ≤0.4 | dB/km | |
| 1490nm | ≤0.3 | dB/km | |
| 1550nm | ≤0.3 | dB/km | |
| 1625nm | ≤0.3 | dB/km | |
| Attenuation vs. Wavelength max. A difference | 1285~1330nm | ≤0.03 | MHz*km |
| 1525~1575nm | ≤0.02 | MHz*km | |
| Dispersion coefficient | 1550nm | ≤18 | ps/(nm*km) |
| 1625nm | ≤22 | ps/(nm*km) | |
| Zero dispersion wavelength | 1304~1324 | 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 | ≤0.04 | ps/km1/2 | |
| Cable cut off wavelength | ≤1260 | nm | |
| Mode field diameter | 1310nm | 8.8~9.6 | µm |
| 1550nm | 9.9~10.9 | µm | |
| Group index of refraction | 1310nm | 1.4691 | |
| 1550nm | 1.4696 | ||
| 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 | ≥100 | kpsi | |
| Macro bending induced loss | |||
| 1Turns @10mm Radius | 1550nm | ≤0.5 | dB |
| 1Turns @10mm Radius | 1625nm | ≤1.5 | dB |
| 10Turns @15mm Radius | 1550nm | ≤0.05 | dB |
| 10Turns @15mm Radius | 1625nm | ≤0.30 | dB |
| 100Turns @25mm Radius | 1310&1550&1625 nm | ≤0.01 | dB |
| Dynamic stress corrosion susceptibility parameter | 20 | ||
GJBFJH) uses a single-core optical cable (φ 900μm tight-sleeved optical fiber, aramid reinforcement element) as a sub-unit, a non-metallic center reinforcement core, and the sub-unit is twisted around the center reinforcement core to form a cable core, and the outermost layer is extruded into a laye
GJYWFJH indoor/outdoor armored fiber optic cable product description:GJYWFJH indoor/outdoor cable is a medium for optical transmission, using a 900um cable structure. It is designed to wrap a layer of aramid yarn in a tight fiber layer to enhance mechanical strength, and different materials (such as
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