其它产品
Polarization Maintaining Isolation WDM, PMIWDM
Description
The Polarization Maintaining Isolator Wavelength Division Multiplexer combines a WDM and polarization maintaining isolator into a single compact package. It has high extinction ratio, low insertion loss and high isolation. The component is ideal for fiber amplifier and fiber optic system. The PM IWDM has ´ both axis working´ and ´slow axis working´ to be selected.
| Specifications | ||||
| Parameter | Unit | Value | ||
| Stage | - | Single | Dual | |
| Signal Channel | Signal Wavelength Range | nm | 1535~1565 | |
| Max. Insertion Loss | dB | 0.9 | 1.0 | |
| Typ. Insertion Loss | dB | 0.7 | 0.8 | |
| Typ. Peak Signal Isolation, at 23℃ | dB | 40 | 52 | |
| Min. Signal Isolation, at 23℃ | dB | 28 | 45 | |
| Min. Extinction Ratio( only for F type) | dB | 23 | ||
| Min. Extinction Ratio( only for B type) | dB | 20 | ||
| Reflection Channel | Wavelength Range | nm | 960~990 or 1460~1490 | |
| Max. Insertion Loss | dB | 0.5 | ||
| Typ. Insertion Loss | dB | 0.3 | ||
| Min. Return Loss | dB | 50 | ||
| Max. IL Thermal Stability | dB/℃ | 0.005 | ||
| Max. Optical Power(CW) | mW | 300 | ||
| Max. Tensile Load | N | 5 | ||
| Fiber Type | - | PM Panda Fiber, Hi1060 or SMF-28e | ||
| Operating Temperature | ℃ | -5~+70 | ||
| Storage Temperature | ℃ | -40~+85 | ||
| For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower; | ||||
| The default connector key is aligned to slow axis; | ||||
{loadmodule mod_custom,Important Notice}
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