1x2 Filter WDM Low Insertion Loss WDM systems T1310/R1550 nm 3mm loose tube FWDM A 1X2 Broadband filter wdm.docx
| Features |
Low Insertion Loss High Isolation High Stability and reliability |
| Application |
WDM systems CATV Fiber Amplifier |
Specifications:
| Parameter | 1310/1550 | 1510/1550 | 1625/1585 | 1640/1620 | 1600/1580 | 1450/1550 |
Wavelength (nm) | Type 1 | Pass band | 1310±40 | 1500~ 1521 | 1620~1630 | 1640~1670 | 1600-1670 | 1430~1510 |
Reflection band | 1550±40 | 1529~1563 | 1570~1605 | 1260~1620 | 1290-1580 | 1529~1600 |
| Type 2 | Pass band | 1550±40 | | | 1260-1620 | | |
| Reflection band | 1310±40 | | | 1640-1670 | | |
| Pass insertion loss (dB) | ≤0.8 |
| Reflection insertion loss (dB) | ≤0.6 |
| Pass channel isolation (dB) | ≥30 |
| Reflection isolation (dB) | ≥15 |
| 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&dimensions
dimension
Ordering Information
| FWDM | Wavelength | Pigtail Type | Fiber Type | Length | Connector |
| T1310/R1550 | 250=250um bare fiber | 1=SMF-28e | 1= 1m | NE=None |
| R1550/R1310 | 900=900um loose tube | | | FA=FC/APC |
| T1510/R1550 | 3000=3mm loose tube | | | FC=FC/UPC |
| T1625/R1585 | | | | SA=SC/APC |
| T1450/R1550 | | | | SC=SC/UPC |
| T1640/R1620 | | | | LC=LC/UPC |
| T1600/R1580 | | | | XX=Other |
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