2x2 Compact PM Fiber Coupler--Idealphotonics Inc

2x2 Compact PM Fiber Coupler

Category: Fiber coupler Publish Time: 2014-06-17 19:35

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Part NO. : PM-series

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Single Mode Wavelength Independent Tap Couplers

Model: PM1310-2-2
PM fiber Fused coupler,1310nm,2×2,size:3.0x35mm,working temperature: -40 to +75
Specifications

Parameter	Unit	Premium	A grade
Port configuration		2x2
Central wavelength	nm	1310
Bandwidth	nm	±20
Excess loss (typ)	dB	0.6	0.8
Polarization extinction ratio (min)	dB	25	20
Directivity (min)	dB	55
Return loss (min)	dB	50
Fiber type		Panda
Pigtail type		125/250um bare fiber ,1 m
Working temperature	℃	-40~+75
Storage temperature	℃	-55~+85
Package size	mm	Ф3.0X35

*Notes: Default Coupling Ratio is 50/50.
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