1480/1550nm WDM/Tap Coupler/Isolator Hybrid Combination

The hybrid component is integreted by a thin-film filter WDM and an isolator together into one small package.

1480/1550nm WDM/Tap Coupler/Isolator Hybrid Combination

FEATURES:

        Wide Operating Wavelength Range

        Compact Size

        Low insertion loss

        High Channel Isolation

        Ultra Low PDL&PMD

        High stability and reliability

        Epoxy-free on Optical Path

APPLICATIONS:

        Fiberoptic Amplifiers

        CATV Fiberoptic Links

        WDM Systems

        Fiberoptic Instruments

        Transmitters and Fiber Lasers

        Laboratory R&D

SPECIFICATIONS:

Parameter			Single Stage	Dual Stage
Signal Operation Wavelength Range (nm)		C Band	1530~1565
		L Band	1570~1605
Pump Channel Wavelength Range(nm)			1450~1490
Isolation(dB) (@23°C all SOP)			>31	>45
Isolation (dB) (2 to 4 @λsignal)			>12
Isolation (dB)(1 to 2 @λpump)			>30
Insertion Loss (over wavelength range And 0 to 70°C,all SOP)(dB)	Pump Channel		0.6
	Signal Channel		1.4	1.5
	Nominal Tap Ratio2%		16.2~18.0
	Nominal Tap Ratio5%		12.2~14.0
Wavelength Dependent Loss (dB)			≤0.5
Return Loss(Min.)(dB)			>50
Directivity(dB)			>55
Polarization Dependent Loss(dB)			<0.1
P M D(ps)			≤0.25	≤0.05
Power Handling(mW)			300
Operating Temperature (C)			0~+70
Storage Temperature (C)			-40~+85
Package Dimension(mm)			(D)5.5xL38
Fiber Type			Corning SMF-28 fiber

Note:  1, Values are referenced without connector loss;

            2, Specifications may change without notice;

            3, SOP= State of Polarization.

1480/1550nm WDM/Tap Coupler/Isolator Hybrid Combination