Description
1×2(2×2) Polarization Insensitive PM Fused Coupler-1940~2100nm
1×2(2×2) Polarization Insensitive PM Fused Coupler-1940~2100nm
Specifications
| Parameters | Unit | Values | |
| Operating Wavelength | nm | 1940~2100 | |
| Typical Excess Loss | dB | 0.3 | |
| Insertion Loss | 50/50 | dB | ≤3.6/3.6 |
| 40/60 | dB | ≤4.8/2.8 | |
| 30/70 | dB | ≤6.0/2.0 | |
| 20/80 | dB | ≤8.0/1.5 | |
| 10/90 | dB | ≤11.5/0.75 | |
| 5/95 | dB | ≤14.5/0.80 | |
| 2/98 | dB | ≤18.5/0.65 | |
| 1/99 | dB | ≤22/0.60 | |
| Extinction Ratio | dB | ≥20 | |
| Directivity | dB | ≥50 | |
| Operating Temperature | ℃ | -40 ~ +85 | |
Package Information
| Configuration | 1x2 or 2x2 | ||
| Fiber Length | 1m, others on request | ||
| Fiber Type | PM 1550, PM 1950 | ||
| Pigtail Type | 250μm Bare Fiber | 900μm Loose Tube | 2mm/3mm Loose Tube |
| Dimensions(mm) | φ3.0x54 | 90x16x9 | |
Ordering Information
| Type | PIPS=Polarization Insensitive PM Fused Coupler; |
| Grade | P=Grade P; |
| Port Type | 1x2; 2x2 |
| Wavelength | 1940~2100; |
| Coupling Ratio | 1/99; 2/98; 3/97; ……; 50/50; |
| Pigtail Type | 250=250µm Fiber; 900=900µm Loose Tube; 2mm=2mm loose tube; 3mm=3mm Loose Tube; |
| Fiber Type | 5=PM 1550; PM1950; |
| Length | 1=1m; X=Other; |
| Connector | NE=None; FA=FC/APC; FC=FC/UPC; SA=SC/APC; SC=SC/UPC; LC=LC/UPC; XX=Others |
| Package | 3x54; 90x16x9; |
