Description
Features
Low Excess Loss
Available for Slow Only And Fast Axis App
Telcordia GR-1221 and Rohs Compliant
Application
Optical Amplifier
Power Monitoring
Coherent Communication
3×3 Fused PM Fiber Polarization Insensitive Coupler
Specifications
| Parameter | Unit | Value | |
| Operating Wavelength | nm | 1310, 1480, 1550 | 1030, 1060, 1950, 2000, 2050 |
| Operating Bandwidth | nm | ±20 | |
| Excess Loss | dB | ≤≤0.8 (Typ. 0.6) | ≤≤1.0 (Typ. 0.8) |
| Insertion Loss | dB | ≤5.8 | ≤6.2 |
| Polarization Extinction Ratio | dB | ≥18 | ≥16 |
| Splitting Ratio Tolerence (33:33:33) | % | ±10 | ±10 |
| Fiber Type | dB | PM1300, PM1550 | PM980, PM1550, PM1950 |
| Return Loss | dB | ≥55 | |
| Power Handling | W | ≤2 | |
| Directivity | dB | ≥55 | |
| Operating Temperature | ℃ | -40 ~ +85 | |
| Storage Temperature | ℃ | -40 ~ +85 | |
Package Information
| Configuration | 3x3 | ||
| Fiber Length | 0.8m, others on request | ||
| Fiber Type | Panda fiber | ||
| Pigtail Type | 250μm Bare Fiber | 900μm Loose Tube | 2mm/3mm Loose Tube |
| Dimensions(mm) | φ3.0×54 | φ4.0×70 | 90×16×9 |
Package Dimension
Ordering Information
| Type | PS=PM Fused Coupler; |
| Grade | P=Grade P; |
| Port Type | 3x3; |
| Wavelength | 1030; 1060; 1310; 1480; 1550;1950; 2000; 2050; |
| Coupling Ratio | 33:33:33; |
| 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; XX=Others; |
| Package | φ3.0×54; φ4.0×70; 90x16x9; |
