OEM 2x(1x4) PM PLC Splitter Polarization Maintaining High ER>18dB Low IL PM15-U25D Fiber FC to MPO/APC Connector for Coherent Communication Fiber Sensor
1. Features
2. Applications
3. Specifications
| Parameters |
Unit |
Value |
| Operating Wavelength |
nm |
1260~1650 |
| Test Wavelength |
nm |
1550 |
| Insertion Loss |
dB |
≤8.2 |
| Uniformity |
dB |
≤0.8 |
| Extinction Ratio |
dB |
≥18 |
| Return Loss |
dB |
≥50 |
| Directionality |
dB |
≥50 |
| Pigtail |
/ |
Input: 0.9m blue hytrel tube Output: 3.0mm yellow PVC Tube |
| Input & Output Length |
m |
0.5±0.03 |
| Connector |
/ |
Input=FC/APC (slow axis work), Output=MPO/APC (male) - (Fast axis work) |
| Fiber Mark |
/ |
Numbering tube |
| Package Dimension |
mm |
100×80×10 |
| Power |
mW |
300 |
| Operating Temperature |
℃ |
-5~+65 |
| Storage Temperature |
℃ |
-40~+85 |
| Fiber Type |
/ |
PM 15-U25D |




FAQ
1. As an OEM product, what level of customization do you support in terms of polarization mapping, polarization axis, and specific parameters?
We offer the deepest engineering-level customization services. For this FC to MPO device, you can precisely specify slow axis alignment (default) or fast axis alignment; on the MPO side, we support customized specific polarity mapping rules (Polarity Type A/B/C) and channel allocation. Furthermore, non-standard operating wavelengths, specific cable lengths, and high-precision FC/APC structures with narrow keys can all be quickly prototyped and mass-produced strictly according to your system schematics.
2. How do you control lead times and production scheduling for large-scale bulk orders from system equipment vendors?
The coupling and testing cycle for MPO polarization-maintaining devices is relatively long, but we have a high-capacity, highly automated precision passive device packaging production line. For standard-specification FC-MPO dual-group polarization-maintaining splitters, samples and small-batch orders can typically complete rigorous testing and be delivered within 1-2 weeks; for large-scale coherent communication or sensing infrastructure orders, the standard lead time is strictly controlled within 3-4 weeks. Our core engineering and manufacturing capabilities ensure that your R&D and mass production milestones are met on time.