Technical Specifications
Overview
Precision Multimode Fiber Optic Couplers
These multimode fiber optic couplers are engineered for reliable signal splitting and combining across high-performance optical networks. Featuring a rugged, durable package, they offer excellent environmental and mechanical stability, ensuring consistent signal integrity. Designed for versatility, they support various configurations including standard 1x2, 1x3, 1x4, and complex tree/star architectures for demanding telecommunications and data applications.
Key Features
Typical Applications
- Long-haul Telecommunications
- Digital, Hybrid and AM-Video Systems
- CATV Systems
- High Speed Local Area Networks
- Key Features
- Low Excess LossUniform Power SplittingRugged PackageExcellent Stability
Technical Specifications
Standard Coupler Performance (1x2 / 2x2)
| Parameter | Grade A | Grade B |
|---|---|---|
| Excess Loss (Typical) (dB) | 0.4 | 0.7 |
| Max. Insertion Loss (dB) | 3.7 | 4.0 |
| Uniformity (Max.) (dB) | 0.6 | 0.8 |
1x3 & 1x4 Fusion Coupler Performance
| Configuration | Max. Insertion Loss (dB) | Uniformity (Max.) (dB) |
|---|---|---|
| 1x3 | 6.0 | 1.2 |
| 1x4 | 7.2 | 1.2 |
- Operating Wavelength
- 600-1600 nm
- Directivity (Min.)
- 35 dB
Physical Properties
- Compatible Fiber Types
- 50/12562.5/125100/140
- Fiber Pigtail Length
- 1m (custom lengths available)
- Operating Temperature Range
- -40°C to +85°C
