Description
Features
Low Excess Loss
High Power Handling
Available for Slow Only or Fast Axis App
Telcordia GR-1221 Compliant
Applications
Optical Amplifier
Power Monitoring
Coherent Communication
Fiber Gyroscope
1×2(2×2) High Power Fused PM Fiber Standard Coupler-1~20W
Specifications
| Parameters | Unit | Grade P | Grade A | Grade P | Grade A | Grade P | Grade A |
| Operating Wavelength | nm | 1310, 1550 | 980, 1030, 1040, 1060 | 780, 850 | |||
| Operating Bandwidth | nm | +/-15 | |||||
| Typical Excess Loss | dB | ≤0.3 | ≤0.4 | ≤0.4 | ≤0.6 | ≤0.6 | ≤0.8 |
| Typ. Insertion Loss (dB) | dB | ≥20 | ≥18 | ≥20 | ≥18 | ≥20 | ≥18 |
| Return Loss | dB | ≥55 | |||||
| Max Power Handling | W | 1, 5, 10, 20 | |||||
| Directivity | dB</td | ≥55 | |||||
| Operating Temperature | ℃</td | -40 ~ +85 | |||||
| Storage Temperature | ℃ | -40 ~ +85 | |||||
Splitting Ratio Tolerance
| Splitting Ratio | Grade P | Grade A |
| 50/50 | ±4.8 | ±7.0 |
Package Information
| Configuration | 1x2 or 2x2 | ||
| Fiber Length | 0.8m, others on request | ||
| Fiber Type | Panda fiber | ||
| Pigtail Type | φ3.0×40; φ3.0×54 | 900μm Loose Tube | 900μm/2mm/3mm Loose Tube |
| Dimensions(mm) | φ3.0×40; φ3.0×54 | φ3.0×54 | 70×12×8 |
Package Drawing
Ordering Information
| Type | PS=PM Fused Coupler; |
| Grade | P=Grade P; A=Grade A; |
| Port Type | 1x2; 2x2; |
| Wavelength | 780; 850; 980; 1030; 1040; 1064; 1310; 1550; |
| Coupling Ratio | 50/50; |
| Pigtail Type | 250=250um Bare Fiber; 900=900um Loose Tube; |
| Fiber Type | 5=PM Fiber; |
| Length | 1=1m; |
| Connector | NE=None; FA=FC/APC; FC=FC/UPC; SA=SC/APC; SC=SC/UPC; |
| Package | 3x40; 3x54; 70×12×8; |
| Power Handling | 1W; 5W; 10W; 20W; |
