Description
Features
Low Excess Loss
High Power Handling
Both Axis Working
Telcordia GR-1221 Compliant
Application
Optical Amplifier
Power Monitoring
Coherent Communication
Fiber Gyroscope
1×3 Fused PM Fiber Standard Coupler
Specifications
| Parameter | Unit | Grade P | Grade A | Grade P | Grade A |
| Port Configuration | 1x3 | ||||
| Operating Wavelength | nm | 433, 589, 633, 780, 830, 980, 1064 | 1310, 1480, 1550,1950, 2000, 2050, 2100 | ||
| Operating Bandwidth | nm | ±15 | |||
| Excess Loss | dB | ≤0.8 (Typ. 0.6) | ≤1.0 (Typ. 0.8) | ≤0.6 (Typ. 0.3) | ≤0.5 (Typ. 0.8) |
| Splitting Ratio Tolerance | % | ≤±7 | ≤±8 | ≤±5 | ≤±5 |
| Polarization Extinction Ratio | dB | ≤3 | |||
| Directivity | dB | ≥17 | ≥15 | ≥18 | ≥16 |
| Power Handling | W | ≤2 | |||
| Operating Temperature | ℃ | -40 ~ +85 | |||
| Storage Temperature | ℃ | -40 ~ +85 | |||
Splitting Ratio Tolerance (%)
| Splitting Ratio | Grade P | Grade A | ||
| Throught Port | Coupling Port | Throught Port | Coupling Port | |
| 5:90:5 | ±2.5 | ±1.5 | ±3.0 | ±1.8 |
| 10:80:10 | ±2.8 | ±1.6 | ±3.2 | ±2.0 |
| 15:70:15 | ±3.0 | ±1.8 | ±3.5 | ±2.4 |
| 20:60:20 | ±3.3 | ±2.0 | ±3.7 | ±2.5 |
| 25:50:25 | ±3.5 | ±2.4 | ±4.0 | ±3.0 |
| 30:40:30 | ±4.0 | ±3.0 | ±5.0 | ±4.0 |
| 33:33:33 | ±6.0 | ±6.0 | ±8.0 | ±8.0 |
| 35:30:35 | ±4.0 | ±5.0 | ±5.0 | ±6.0 |
| 40:20:40 | ±5.0 | ±6.0 | ±6.0 | ±7.0 |
Package Information
| Configuration | 1x3 | ||
| Fiber Length | 0.8m, others on request | ||
| Fiber Type | Panda fiber | ||
| Pigtail Type | 250μm Bare Fiber | 900μm Loose Tube | 900μm/2mm/3mm Loose Tube |
| Dimensions(mm) | φ3x54 | φ4.0×75 | 90×16×9 |
Package Size
Ordering Information
| Type | PI=Polarization Insensitive; |
| Grade | P=Grade P; A=Grade A; |
| Port Type | 1x3; |
| Wavelength | 433; 589; 633; 780; 830; 980; 1064; 1310; 1480; 1550,1950; 2000; 2050; 2100; |
| Coupling Ratio | EVEN; 5:90:5; 10:80:10; …; 40:20:40; |
| 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 | 3x54; 4x75; 90x16x9; |
