Description
Features
Low excess loss &low IL & low PDL
Mini Size
High stability and reliability
Application
Fiber Sensor
Testing instruments
RC80 Mini Size Single Mode Standard Coupler
Specifications
| Parameter | Grade P | Grade A | |
| Operating wavelength (nm) | 1550 | ||
| Operating bandwidth (nm) | ±15 | ||
| Typical excess loss (dB) | 0.07 | 0.10 | |
| Insertion loss (dB) | 50/50 | ≤3.5 | ≤3.7 |
| 40/60 | ≤4.5/2.7 | ≤4.8/2.9 | |
| 30/70 | ≤5.8/2.0 | ≤6.1/2.1 | |
| 20/80 | ≤7.7/1.25 | ≤8.0/1.3 | |
| 10/90 | ≤11.2/0.7 | ≤11.8/0.85 | |
| 5/95 | ≤14.5/0.45 | ≤15.0/0.55 | |
| 2/98 | ≤18.5/0.3 | ≤19.2/0.35 | |
| 1/99 | ≤21.5/0.25 | ≤22.2/0.3 | |
| PDL (dB) | ≤0.1 | ≤0.15 | |
| Directivity (dB) | ≥55 | ||
| Operating temperature (℃) | 40 ~ +85 | ||
Package Information
| Configuration | 1x2 or 2x2 |
| Fiber length | 0.8m, others on request |
| Fiber Type | RC80, SM1550 |
| Pigtail type | 170μm bare fiber |
| Dimensions(mm) | φ2.4×25; φ3.0×30; φ3.0×35; φ3.0×40; |
Ordering Information
| CP | Type | Grade | Port Type | Wavelength (nm) | Coupling Ratio | Pigtail Type | Fiber Type | Length | Package |
| S= Single mode standard coupler | PA | 1x2 2x2 | 1550 | 1/99 2/98 3/97 …… 50/50 |
170=170um barefiber | 6=RC80,SM1550 | 0.8= 0.8m X:other | 2.4x25 3.0x30 3.0x35 3.0x40 |
