Product Brief
Features
- Very low optical insertion loss
 - Superior optical uniformity
 - Low optical back reflection
 - Highly reliable and compact packaging
 
Overview
EM4 manufactures PLC components fully in-house in a clean room environment, through an ion-exchange-based process providing superior dependability and great performance. Our high quality planar splitters/couplers offer low insertion loss, ultra-low polarization dependent loss (PDL) and excellent uniformity.
Order Code Guidance
Specifications
| Port configuration | 1x4 | 1x8 | 
| Wavelength | 1060±10 nm | |
| Maximum insertion loss | 8.5 dB | 11.9 dB | 
| Uniformity | 0.8 dB | 1.2 dB | 
| Polarization-dependent loss | <0.2 dB | |
| Return loss | >55 dB | |
| Directivity | >55 dB | |
| Fiber type | Corning HI1060 | |
| Storage/operating temperature | 0 to +70°C | |
| Packing dimensions | 70x10x5.6 mm | 
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