Qingdao Sunet Technologies Co., Ltd.
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Sc/Upc Connector 2 Way Blockless Type Fiber Optic PLC Splitter
Coupler Description
Planar waveguide light optical distributor (PLC Splitter), is a kind of planar waveguide integrated optical device, it can be 1260nm ~ 1650nm such a wide range of wavelengths of light power reservation in realization, the distribution of wavelength range covers EPON technology used1310nm, 1490nm and 1550nm three wavelengths. Especially suitable for EPON Ethernet passive optical network access technology FTTP fiber network system, broadband passive optical distributor (POS) use
Coupler Feature
1. Low Insertion loss and Low PDL
2. Uniform power splitting
3. High reliability
4. Excellent environmental stability
5. Compact size and various package
Coupler Application
1. FTTx Systems
2. Digital, hybrid and AM-Video systems
3. LAN,WAN and Metro Networks
4. CATV systems
5. Other applications in fiber optic systems
Coupler Specification
| Model | Output tube diameter | Inlet/ outlet fiber length | Pipe Sizes |
| 1×2 splitter | 0.25mm/0.9mm | 1M | 4mm*7mm*50mm |
| 1×4 splitter | 0.25mm/0.9mm | 1M | 4mm*7mm*50mm |
| 1×8 splitter | 0.25mm/0.9mm | 1M | 4mm*7mm*60mm |
| 1×16 splitter | 0.25mm/0.9mm | 1M | 4mm*12mm*60mm |
| 1×32 splitter | 0.25mm/0.9mm | 1M | 6mm*20mm*80mm |
| 1×64 splitter | 0.25mm/0.9mm | 1M | 6mm*40mm*100mm |
1×N Coupler (Measured at room temperature and excludes connector loss)
| Type | 1×2 | 1×4 | 1×8 | 1×16 | 1×32 | 1×64 | |
| Operating Wavelength(nm) | 1260-1650 | ||||||
| Insertion loss(dB) | Max | 3.8 | 7.2 | 10.2 | 13.5 | 16.5 | 20.5 |
| Loss uniformity(dB) | Max | 0.5 | 0.6 | 0.8 | 1.0 | 1.5 | 2.0 |
| Return Loss(dB) | ≥50 | ≥50 | ≥50 | ≥50 | ≥50 | ≥50 | |
| Polarization Dependent Loss(dB) | Max | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | 0.4 |
| Directivity(dB) | ≥55 | ≥55 | ≥55 | ≥55 | ≥55 | ≥55 | |
| Fiber Type | Corning smf-28e G657A1 or customer designation | ||||||
| Wavelength Dependent Loss(dB) | Max | 0.6 | 0.6 | 0.6 | 0.8 | 0.8 | 0.8 |
|
Temperature correlation loss-40～85℃(dB) | Typical value | 0.2 | 0.2 | 0.3 | 0.4 | 0.4 | 0.4 |
| Max | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | |
| Working Temperature(℃) | -40～85℃ | ||||||
| Storage Temperature(℃) | -40～85℃ | ||||||
2×N Coupler (Measured at room temperature and excludes connector loss)
| type | 2×2 | 2×4 | 2×8 | 2×16 | 2×32 | 2×64 | |
| Operating Wavelength(nm) | 1260-1650 | ||||||
| Insertion loss(dB) | Max | 4.0 | 7.4 | 10.5 | 13.9 | 17.0 | 20.5 |
| Loss uniformity(dB) | Max | 0.5 | 0.6 | 0.8 | 1.0 | 1.5 | 2.0 |
| Return Loss(dB) | ≥50 | ≥50 | ≥50 | ≥50 | ≥50 | ≥50 | |
| Polarization Dependent Loss(dB) | Max | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | 0.4 |
| Directivity(dB) | ≥55 | ≥55 | ≥55 | ≥55 | ≥55 | ≥55 | |
| Fiber Type | Corning smf-28e G657A1 or customer designation | ||||||
| Wavelength Dependent Loss(dB) | Max | 0.6 | 0.6 | 0.6 | 0.8 | 0.8 | 0.8 |
|
Temperature correlation loss-40～85℃(dB) | Typical value | 0.2 | 0.2 | 0.3 | 0.4 | 0.4 | 0.4 |
| Max | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | |
| Working Temperature(℃) | -40～85℃ | ||||||
| Storage Temperature(℃) | -40～85℃ | ||||||
