Description
1×3 Fused Fiber Coupler-2μm
1×3 Fused Fiber Coupler-2μm
Specifications
| Parameters | Unit | SMF Grade P | PMF Grade P |
| Port Configuration | 1x3 | ||
| Operating Wavelength | nm | 1860, 1940, 1950, 2000, 2050, 2100 | |
| Operating Bandwidth | nm | ±15 | |
| Excess Loss | dB | ≤0.6 (Typ. 0.3) | ≤0.6 (Typ. 0.3) |
| Splitting Ratio Tolerance | % | refer to below table | refer to below table |
| Polarization Extinction Ratio | dB | - | ≥18 |
| PDL | dB | ≤0.15 | - |
| Power Handling | W | ≤2 | |
| Operating Temperature | ℃ | -40 ~ +85 | |
| Storage Temperature | ℃ | -40 ~ +85 | |
Splitting Ratio Tolerance (%)
| Splitting Ratio | Throught Port | Coupling Port |
| 5:90:5 | ±2.5 | ±1.5 |
| 10:80:10 | ±2.8 | ±1.6 |
| 15:70:15 | ±3.0 | ±1.8 |
| 20:60:20 | ±3.3 | ±2.0 |
| 25:50:25 | ±3.5 | ±2.4 |
| 30:40:30 | ±4.0 | ±3.0 |
| 33:33:33 | ±6.0 | ±6.0 |
| 35:30:35 | ±4.0 | ±5.0 |
| 40:20:40 | ±5.0 | ±6.0 |
Package Information
| Configuration | 1x3 | ||
| Fiber Length | 0.8m, others on request | ||
| Fiber Type | SMF-28e, SM1950, SM2000; PM1550, PM1950 | ||
| Pigtail Type | 250μm Bare Fiber | 900μm Loose Tube | 900μm/2mm/3mm Loose Tube |
| Dimensions(mm) | φ3x54 | φ4.0×75 | 90×16x9 |
Package Size
| Type | S=SMF; PI=Polarization Insensitive; |
| Grade | P=Grade P; |
| Port Type | 1x3 |
| Wavelength | 1860; 1940; 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 | 1=SMF-28; S9=SM1950; S0=SM2000; 5=PM1500; P9=PM1950; |
| Length | 1=1m; |
| Connector | NE=None; FA=FC/APC; FC=FC/UPC; SA=SC/APC; SC=SC/UPC; |
| Package | 3x54; 4x75; 90x16x9; |
