Description
Passive Optical Network Splitter 1X16 Features
- Low Insertion loss
- Low PDL
- High Return Loss
- Uniform Power Splitting
- Compact Design
- Wide Operating Wavelength
- Wide Operating Temperature
- Excellent Environmental & Mechanical Stability
- Qualified Under Telcordia GR-1221 and GR-1209
Passive Optical Network Splitter 1X16 Specification
| Parameter | Unit | Specification (P Grade) |
| Channel Number | | 1X16 |
| Operation Wavelength | nm | 1260~1650 |
| Insertion Loss (Max.) | dB | 13.9 |
| Uniformity (Max.) | dB | 1.4 |
| Polarization Dependent Loss | dB | 0.3 |
| Return Loss | dB | ≥50 |
| Directivity | dB | ≥50 |
| Operating Temperature | ℃ | -40~+85 |
| Operating Humidity | %RH | ≤93 |
| Storage Humidity | %RH | ≤93 |
Detailed Display
The colorful (e.g., green – sheathed) optical fibers extend from both ends of the steel tube. The blue plastic rings wrapped around the fiber bundles have two main roles:
- Fiber Management: They neatly bundle multiple fibers together, preventing tangling during installation, storage, or when integrating into devices like fiber optic enclosures.
- Strain Relief: They reduce tension on fiber connections at the tube exits, avoiding micro-bends or breaks that could harm optical signal transmission.

The rectangular steel tube serves as the core protective structure. The printed text on it, like “1×16 PLC SPLITTER SN:19101600003 ”, acts as the product identifier. It includes:
- “1×16 PLC SPLITTER”: Specifies the splitter type (1 input, 16 outputs, based on planar lightwave circuit tech).
- “SN:19101600003”: The unique serial number, used for tracing production info, quality checks, and after-sales service.

The coiled (loop-shaped) fibers on either side of the steel tube are a form of slack management. This extra length:
- Allows flexibility during installation, making it easier to route fibers into splice trays or distribution boxes without pulling too tight.
- Prevents excessive stress on the splitter’s internal optical components, ensuring stable performance and long-term reliability.

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