1530 - 1580 nm Polarization Maintaining Isolator WDM Hybrid
The PMIWDM series combines Filter WDM and isolator into a compact package to offer a cost saving solution. This device is ideal for fiber amplifier applications to combine signal and pump wavelengths with very stable 1550 nm signal isolation. It is designed and manufactured according to Telcordia standard.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Signal Wavelength Range [Pass band] | 1530 - 1580 nm |
| Max. Insertion Loss [Single Stage；pass band；Forward: Pass→Common；Backward: Common→Pass；each connector added: IL 0.5 dB higher.] | 1.0 dB |
| Typ. Peak of Signal Isolation [Single Stage；pass band；Forward: Common→Pass；Backward: Pass→Common] | 40 dB |
| Min. Signal Isolation [Single Stage；1550±10 nm；23 °C；Forward: Common→Pass；Backward: Pass→Common] | 30 dB |
| Max. Insertion Loss [Dual Stage；pass band；Forward: Pass→Common；Backward: Common→Pass；each connector added: IL 0.5 dB higher.] | 1.2 dB |
| Typ. Peak of Signal Isolation [Dual Stage；pass band；Forward: Common→Pass；Backward: Pass→Common] | 55 dB |
| Min. Signal Isolation [Dual Stage；1550±10 nm；23 °C；Forward: Common→Pass；Backward: Pass→Common] | 45 dB |
| Wavelength Range [Reflection band] | 950 - 1010 nm |
| Max. Insertion Loss [Reflection band；Reflect→Common；each connector added: IL 0.5 dB higher.] | 0.6 dB |
| Min. Extinction Ratio [23 °C；each connector added: ER 2 dB lower；connector key aligned to slow axis.] | 20 dB |
| Min. Return Loss [Each connector added: RL 5 dB lower.] | 50 dB |
| Max. Optical Power [Continuous Wave] | 300 mW |
| Fiber Type [Pass port] | PM 1550 Panda Fiber |
| Fiber Type [Common port] | PM 980 Panda Fiber |
| Fiber Type [Reflect port] | HI 1060 or PM 980 Panda Fiber |
| Max. Tensile Load | 5 N |
| Operating Temperature | -5 to +70 °C |
| Storage Temperature | -40 to +85 °C |
Applications
Key Features
Datasheet
Supplier Information
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