900 um loose tube C/ L Band Filter WDM FWDM Fiber Amplifier System Monitoring Fiber opticA C-L band filterWDM.docx
| Features |
Low Insertion Loss High Isolation High Stability and reliability |
| Application |
Fiber Amplifier System Monitoring Fiber optic Instrument Laboratory R & D |
Performance Specifications
Type Parameter | C/L FWDM |
| Pass wavelength (nm) | 1570-1610 (or 1500-1564) |
| Reflection wavelength (nm) | 1500-1564 (or 1570-1610) |
| Pass insertion loss (dB) | ≤0.6 |
| Reflection insertion loss (dB) | ≤0.5 |
| Pass channel isolation (dB) | ≥30 |
| Reflection isolation (dB) | ≥12 |
| Channel flatness (dB) | ≤0.3 |
| Directivity (dB) | ≥55 |
| Return loss (dB) | ≥50 |
| PDL (dB) | ≤0.1 |
| Wavelength thermal stability (nm/℃) | ≤0.003 |
| Insertion loss thermal stability (dB/℃) | ≤0.005 |
| Power handling (mW) | ≤300 |
| Operating temperature (℃) | 0 ~ +65 |
| Storage temperature (℃) | -40 ~ +85 |
| Dimensions (mm) | φ5.5×L34 |
Package dimension
ordering information
| FWDM | Wavelength | Pigtail Type | Fiber Type | Length | Connector |
| 1500-1564T/1570-1610R | 250=250um bare | 1=SMF-28e | 1= 1m | NE=None |
| 1570-1610T/1500-1564R | fiber | | | FA=FC/APC |
| 900=900um loose | | | FC=FC/UPC |
| tube | | | SA=SC/APC |
| 3000=3mm loose | | | SC=SC/UPC |
| tube | | | LC=LC/UPC |
| | | | LA=LC/APC |
| | | | XX=Other |
company prolife
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