Description
Unbalanced Cable Splitter Features
- Low insertion loss and high return loss
- PDL automatic screening system(Ultra low PDL is available)
- High reliability and stability
- Connector can up to grade B
- 100% 3D tested by Daisi and Sumix
- High-low temperature cycle test
- 100% test before delivery
- FTTH Cabling solution could be design
Unbalanced Cable Splitter 1:9 80%/20% Specification
| Split ratio (%) | 80/20 | |
| Operating wavelength (nm) | 1260-1650 | |
| Fiber type | G657A or customized | |
| IL max(dB) | channel 1 | 1.8 |
| channel 2-9 | 18.6 | |
| IL uni(dB) | Channel 2-9 | 1.8 |
| Return loss (dB) | ≥55 | |
| Directivity (dB) | ≥55 | |
| PDL (max.) | 0.3 | |
| Uniformity (max.) | 0.8 | |
| Wavelength dependent loss (dB) | ≤0.3 | |
| TDL (max.) | 0.5 | |
| Operating temperature | -40 ~+85 | |
| Storage temperature | -40 ~+85 | |
| Dimension (mm) / LXWXH | Bare fiber steel tube | 60x7x4 |
| 900um steel tube | 60x7x4 | |
| ABS box | 120x80x18 | |
Unbalanced Cable Splitter 1:9 80%/20% Details
This splitter features one input port and nine output ports. The splitter is designed to divide an incoming optical signal unevenly, with approximately 80% of the signal power going to one group of output ports and 20% to another group.
The fibers are thin, flexible, and have color markings (like blue and white) for easy identification and management.
The numbers on the fibers (such as “1”, “2”, “5” visible in the following image) serve as identifiers for each output port. These numbers help in distinguishing between the different output fibers, especially important when connecting to specific devices or ports in a network setup, ensuring that the correct fiber (and thus the correct portion of the split signal) is connected to the intended destination. This is crucial for maintaining the proper signal distribution as per the 80%/20% split ratio.
The label on the splitter reads “1X9 PLC Splitter S/N: 22052100003”. The “1X9” indicates the configuration (1 input, 9 outputs), “PLC Splitter” specifies the technology used, and the serial number “22052100003” is a unique identifier for tracking and quality control purposes, allowing manufacturers or users to trace the product’s origin and history.
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