TC Smart Systems Group
| Zero Dispersion Wavelength | 1295-1320 nm |
| Partial Discontinuity | ≤ 0.1 dB |
| Attenuation Inhomogeneity | ≤ 0.1 dB |
| Core Diameter | 50±2.5 μm |
| Core Non-Circularity | ≤6.0 % |
| Cladding Diameter | 125±1 μm |
| Tension Testing | ≥9.0 N |
| Dynamic Fatigue Parameter | ≥ 25 |
| Brand Name | TC |
| Model Number | OM4 Multimode |
| Place of Origin | China |
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Product Specification
| Zero Dispersion Wavelength | 1295-1320 nm | Partial Discontinuity | ≤ 0.1 dB |
| Attenuation Inhomogeneity | ≤ 0.1 dB | Core Diameter | 50±2.5 μm |
| Core Non-Circularity | ≤6.0 % | Cladding Diameter | 125±1 μm |
| Tension Testing | ≥9.0 N | Dynamic Fatigue Parameter | ≥ 25 |
| Brand Name | TC | Model Number | OM4 Multimode |
| Place of Origin | China | ||
| High Light | 1320 nm om4 multimode fiber ，om4 multimode fiber ，1320 nm multimode fiber cable | ||
Product Application
50/125μm OM4 fiber is a graded-index multimode type featuring a 50μm core diameter and a 125μm cladding diameter.
Compared with OM3 fiber, it is further optimized Vertical-Cavity Surface-Emitting Laser (VCSEL) at the 850 nm wavelength and supports 10GBase-SR 550m, 40GBase-SR4, and 100GBase-SR10 150m.
OM4 fiber is ideal for 40G/100G transmission since its transmission distance increases by 50% compared to OM3. OM4 multimode fiber applies for different structures of fiber optic cables, such as ribbon fiber cable, stranded loose tube cable, slotted core fiber cable, central-tube fiber optic cable, tight buffered fiber optic cable, etc., and it is compatible with other fibers with different manufacturing technologies.
Product Features
The fiber is ideal for 850 nn and 1300nm operating wavelengths. It optimizes Vertical Cavity Surface-Emitting Laser (VCSEL) with low attenuation and high bandwidth. Its coating protection and glass property enjoy excellent performance.
Technical Details
| Optical Properties | Conditions | Value | Unit |
| Attenuation | 850nm | ≤2.80 | dB/km |
| 1300nm | ≤0.60 | dB/km | |
| Injection Bandwidth | 850nm | ≥200 | MHz.km |
| 1300nm | ≥500 | MHz.km | |
| Numerical Aperture (NA) |
0.200 ±0.015
|
||
| Group Refractive Index | 850nm |
1.482
|
|
| 1300nm |
1.477
|
||
| Zero Dispersion Wavelength |
1295-1320nm
|
||
| Zero Dispersion Slope |
1295nm -1300nm
|
≤0.001 | ps/(nm·km) |
|
1300nm-1320nm
|
≤0.11 | ps/(nm·km) | |
| Macrobend Loss, 100 Circles, 37.5mm Radius | 850nm | ≤0.50 | dB |
| 1300nm | ≤0.50 | dB | |
| Back Scattering (1300nm) | Conditions | Value | Unit |
| Partial Discontinuity | ≤0.1 | dB | |
| Attenuation Inhomogeneity | ≤0.1 | dB | |
| Different Values of Bi-Directional and Back Scattering | ≤0.1 | dB/km |
| Geometric Properties | Conditions | Value | Unit |
| Core Diameter |
50±2.5
|
μm | |
| Core Non-Circularity | ≤6.0 | % | |
| Cladding Diameter | 125±1 | μm | |
| Cladding Non-Circularity | ≤2.0 | % | |
| Core/Cladding Concentricity Deviation | ≤1.5 | μm | |
| Coating Diameter | 245±10 | μm | |
| Cladding/Coating Concentricity Deviation | ≤12.0 | μm |
| Environment Properties (850nm and 1300nm) | Conditions | Value | Unit |
| Additional Attenuation of Temperature | ≤0.15 | dB/km | |
| Additional Attenuation of Temperature and Humidity Circle | ≤0.20 | dB/km | |
| Additional Attenuation of Immersion Aging | ≤0.20 | dB/km | |
| Additional Attenuation of Hydrothermal Heating | ≤0.20 | dB/km | |
| Dry Heat Aging | ≤0.20 | dB/km |
| Mechanical Properties | Conditions | Value | Unit |
| Tension Testing | ≥9.0 | N | |
| Macrobend Additional Loss | 850nm | ≤0.5 | dB |
| Coating Stripping Force | Typical average value | 1.4 | N |
| Peak value | ≥1.3 ≤8.9 | N | |
| Dynamic Fatigue Parameter (Nd) | ≥25 | ||
Company Details
Business Type:
Manufacturer
Year Established:
1988
Total Annual:
250-300 Million
Employee Number:
1500~2000
Ecer Certification：
Verified Supplier
Who We Are ? TC Smart Systems Group was established in 1988, and has grown into a national powerhouse in low voltage cables and cabling system. We are also a public company with code 872049. Our company has branches all over China, with more than 1,000 offices . We have entere... Who We Are ? TC Smart Systems Group was established in 1988, and has grown into a national powerhouse in low voltage cables and cabling system. We are also a public company with code 872049. Our company has branches all over China, with more than 1,000 offices . We have entere...
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