1310/1480/1550 nm Polarization Maintaining Filter WDM
The PM FWDM series provides wavelength division multiplexing while maintaining signal polarization. This component is based on environmentally stable thin film filter technology and is characterized with high extinction ratio, low insertion loss, and high return loss. They are ideal for high speed WDM network systems.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Wavelength Range [Pass Band；original wavelength column 1；parentheses retained] | 1270-1350 (1530-1600) |
| Typ. Insertion Loss [Pass Band; original table 1 wavelength 1270-1350 (1530-1600) nm; IL is 0.3dB high for each connéctor aded] | 0.4 dB |
| Max. Insertion Loss [Pass Band; original table 1 wavelength 1270-1350 (1530-1600) nm; IL is 0.3dB high for each connéctor aded] | 0.6 dB |
| Typ. Isolation [Pass Band; former Table 1 wavelength column 1270-1350 (1530-1600) nm] | 30 dB |
| Min. Isolation [Pass Band; former Table 1 wavelength column 1270-1350 (1530-1600) nm] | 25 dB |
| Wavelength Range [Reflection Band；same original wavelength column 1；parentheses retained] | 1530-1600 (1270-1350) |
| Wavelength Range [Pass Band；original wavelength column 2；parentheses retained] | 1450-1490 (1530-1600) |
| Typ. Insertion Loss [Pass Band; original table 2 wavelength column 1450-1490 (1530-1600) nm; IL is 0.3dB high for each connéctor aded] | 0.4 dB |
| Max. Insertion Loss [Pass Band; original table 2 wavelength column 1450-1490 (1530-1600) nm; IL is 0.3dB high for each connéctor aded] | 0.6 dB |
| Typ. Isolation [Pass Band; old table, wavelength 2 column 1450-1490 (1530-1600) nm] | 30 dB |
| Min. Isolation [Pass Band; old table, wavelength 2 column 1450-1490 (1530-1600) nm] | 25 dB |
| Wavelength Range [Reflection Band；same original wavelength column 2；parentheses retained] | 1530-1600 (1450-1490) |
| Wavelength Range [Pass Band；original wavelength column 3；parentheses retained] | 1500-1520 (1530-1570) |
| Typ. Insertion Loss [Pass Band; original table 3 column 1500-1520 (1530-1570) nm; IL is 0.3dB high for each connéctor adeded] | 0.5 dB |
| Max. Insertion Loss [Pass Band; original table 3 column 1500-1520 (1530-1570) nm; IL is 0.3dB high for each connéctor adeded] | 0.7 dB |
| Typ. Isolation [Pass Band; former Table 3 wavelength column 1500-1520 (1530-1570) nm] | 30 dB |
| Min. Isolation [Pass Band; former Table 3 wavelength column 1500-1520 (1530-1570) nm] | 25 dB |
| Wavelength Range [Reflection Band；same original wavelength column 3；parentheses retained] | 1530-1570 (1500-1520) |
| Typ. Insertion Loss [Reflection Band；shared across all 3 wavelength columns；IL is 0.3dB higher for each connector added] | 0.3 dB |
| Max. Insertion Loss [Reflection Band；shared across all 3 wavelength columns；IL is 0.3dB higher for each connector added] | 0.5 dB |
| Typ. Isolation [Reflection Band；shared across all 3 wavelength columns] | 15 dB |
| Min. Isolation [Reflection Band；shared across all 3 wavelength columns] | 12 dB |
| Min. Return Loss [RL is 5dB lower for each connector added] | 50 dB |
| Thermal Stability | 0.005 dB/°C |
| Max. Optical Power [Continuous Wave] | 300 mW |
| Max. Tensile Load | 5 N |
| Fiber Type | PM Panda Fiber |
| Operating Temperature | -5 to +70 °C |
| Storage Temperature | -40 to +85 °C |
| Min. Extinction Ratio [23°C；shared row has no band qualifier；For each connector added: IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower.] | 20 dB |
| Connector key alignment | Slow axis |
Applications
Key Features
Datasheet
Supplier Information
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