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PM Optic WDM

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 UnitValues  
Pass BandWavelengthRangenm1270~1350
(1530~1600)
1450~1490(1530~1600)1500~1520(1530~1570)
Typ.Insertion LossdB0.40.40.5
Max. Insertion LossdB0.60.60.7
Typ. IsolationdB303030
Min. IsolationdB252525
Reflection BandWavelength Rangenm1530~1600(1270~1350)1530~1600(1450~1490)1530~1570(1500~1520)
Typ. Insertion LossdB0.3
Max. Insertion LossdB0.5
Typ. IsolationdB15
Min. Isolation 12
Min. Return LossdB50
Min. Extinction Ratio dB20
Thermal StabilitydB/ C≤ 0.005
Max. Optical PowermW300
Max. Tensile LoadN5
Operating TemperatureC-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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