1x3 Branch Type PLC Splitter / High Return Loss Fiber Optic Audio Splitter
Brand Name:Seacent
Certification:ISO9001,ROHS
Model Number:1x3
Minimum Order Quantity:Negotiable
Delivery Time:5-8 work days
Payment Terms:L/C, T/T
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Shenzhen Guangdong China
Address:
3rd Floor, No. 395 Kejie 2nd Road, Shutianpu Community, Matian Street, Guangming District, Shenzhen ,PRC 518103
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1x3 Branch type PLC Splitter high return loss for FTTH system
Fiber Optic PLC Splitter Description
According to the principle, fiber optic splitters can be divided into Fused Biconical Taper (FBT) splitter and Planar Lightwave Circuit (PLC) splitters.
The FBT splitter is one of the most common. FBT splitters are widely accepted and used in passive networks, especially for instances where the split configuration is smaller (1x2, 1X4, 2x2, etc.).[1]
The PLC is a more recent technology. PLC splitters offer a better solution for larger applications. Waveguides are fabricated using lithography onto a silica glass substrate, which allows for routing specific percentages of light. As a result, PLC splitters offer accurate and even splits with minimal loss in an efficient package.
Fiber Optic PLC Splitter Features
- Low loss and stable polarization.
- Compact design.
- Good channel uniformity.
- High stability and reliability
- Certified by Telcordia GR.1209 and GR.1221.
Fiber Optic PLC Splitter Application
- fiber to the home
- Passive optical network
- Cable TV network
- PON-FTTX network
Fiber Optic PLC Splitter Parameters
| Parameter | 1X4 | 1X8 | 1X16 | 1X32 | 1X64 |
| Working wavelength (nm) | 1260-1650 | ||||
| Fiber type | G657A1 or customized | ||||
| Insertion loss (dB) | 7.2 | 10.2 | 13.5 | 16.8 | 20.1 |
| Uniformity (dB) | ≤0.5 | ≤0.8 | ≤1.0 | ≤1.5 | ≤1.8 |
| Polarization dependent loss (dB) | ≤0.25 | ≤0.25 | ≤0.3 | ≤0.3 | ≤0.35 |
| Return loss (dB) | ≥55 | ||||
| Directionality (dB) | ≥55 | ||||
| Fiber length (m) | 1.0 or customized | ||||
| Temperature stability (dB) | -40℃--85℃(≤0.5) | ||||
| Working temperature °C | -40℃--85℃ | ||||
| Storage temperature °C | -40℃--85℃ | ||||
| Maximum power (nW) | 1000 | ||||
Note: The above IL is without the connector parameters.
1XN with connector optical splitter insertion loss in the above
requirements in addition to 1X2 increase does not exceed 0.2dB, the
remaining increase does not exceed 0.3dB.
| Parameter | 2X4 | 2X8 | 2X16 | 2X32 | 2X64 |
| Working wavelength (nm) | 1260-1650 | ||||
| Fiber type | G657A1 or customized | ||||
| Insertion loss (dB) | 7.5 | 10.5 | 13.8 | 17.1 | 20.4 |
| Uniformity (dB) | ≤1.0 | ≤1.0 | ≤1.5 | ≤1.5 | ≤2.0 |
| Polarization dependent loss (dB) | ≤0.25 | ≤0.25 | ≤0.3 | ≤0.3 | ≤0.35 |
| Return loss (dB) | ≥55 | ||||
| Directionality (dB) | ≥55 | ||||
| Fiber length (m) | 1.0 or customized | ||||
| Temperature stability (dB) | -40℃--85℃(≤0.5) | ||||
| Working temperature °C | -40℃--85℃ | ||||
| Storage temperature °C | -40℃--85℃ | ||||
| Maximum power (nW) | 1000 | ||||
Note: The above IL is without the connector parameters.
2XN with connector optical splitter insertion loss increased by no
more than 0.3dB in the above requirements.
Fiber Optic PLC Splitter Detailed Specification
PLC Splitter-Branch type-Seacent Photonics.pdf
1x3 Branch Type PLC Splitter / High Return Loss Fiber Optic Audio Splitter
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