PM Optic WDM
![]() PM Optic WDM |
Product Description
The polarization maintaining (PM) WDM for EDFA multiplexes polarized signal with pump and maintains the output signal with high extinction ratio. All signal input and output filter are polarization maintaining (PM) fibers. It utilizes advanced micro-optic filter technology to yield wideband, low insertion loss, high polarization extinction, high return loss in a compact package. This product can also be used
(with minor modification) to multiplex two pump laser for higher pump power.
Key Features
Low Insertion Loss
High Return Loss
High Polarization Extinction Ratio
High stability and reliability
Applications
Pump/Singal WDM for EDFA
Multiplexing two pump lasers for higher jump power
Sensor System
| Parameters | Unit | Values | |||
| Pass Band | WavelengthRange | nm | 1270~1350 (1530~1600) | 1450~1490(1530~1600) | 1500~1520(1530~1570) |
| Typ.Insertion Loss | dB | 0.4 | 0.4 | 0.5 | |
| Max. Insertion Loss | dB | 0.6 | 0.6 | 0.7 | |
| Typ. Isolation | dB | 30 | 30 | 30 | |
| Min. Isolation | dB | 25 | 25 | 25 | |
| Reflection Band | Wavelength Range | nm | 1530~1600(1270~1350) | 1530~1600(1450~1490) | 1530~1570(1500~1520) |
| Typ. Insertion Loss | dB | 0.3 | |||
| Max. Insertion Loss | dB | 0.5 | |||
| Typ. Isolation | dB | 15 | |||
| Min. Isolation | 12 | ||||
| Min. Return Loss | dB | 50 | |||
| Min. Extinction Ratio | dB | 20 | |||
| Thermal Stability | dB/ C | ≤ 0.005 | |||
| Max. Optical Power | mW | 300 | |||
| Max. Tensile Load | N | 5 | |||
| Operating Temperature | C | -5 to +70 | |||
| Storage Temperature | C | -40 to +85 | |||
| Trademark: | FiberPON |
| Model NO.: | PMWDM-980P/1550R-0.9-(in)LC/UPC-(out)SC/aPC-1M |
| Productivity: | 100Pcs/Monthly |
| Company: | Wuhan Fiberpon Technology Co., Ltd. |
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