Oelincom Technologies

1480/1550nm WDM/Isolator Hybrid Combination

Features

Wide Operating Wavelength Range
Low insertion loss
High channel Isolation
Ultra Low PDL & PMD
High stability and reliability
Epoxy free on optical path

Applications

EDFA

DWDM Network

Wavelength Routing

Fiber Optical Instrument

CATV Fiber optic System

Performance Specifications

Parameter		Single Stage	Dual Stage
Signal Operation Wavelength Range(nm)		1530~1565
Pump Channel Wavelength Range(nm)		1450~1490
Isolation(dB)(1550±15nm,@RT,and all SOP)		>31	>45
Wavelength Isolation(dB)(1 to 3@?signal)		15
Wavelength Isolation(dB)(1 to 2 or 2 to 1@?pump)		25
Insertion Loss (dB)	Signal Channel	=0.8(Typ.0.6)	=1.0 (Typ.0.8)
	Pump Channel	0.6(Typ.0.4)
Temperature Dependent Loss(dB)(Low PMD Option)		0.25(0.05)	0.3
Wavelength Dependent Loss(dB)		0.4	0.5
Return Loss (Min.) (dB)		>55
Insertion Loss Temperature Sensitivity(dB/°C)		<0.005
PDL(dB)		<0.1(Typ.0.05)
PMD (ps)(Low PMD Option)		=0.25(0.05)	=0.05
Power Handling(mW)		300
Operating Temperature(°C)		0~+70
Storage Temperature(°C)		-40~+85
Package Dimension(mm)		ø5.5×L38
Fiber Type		Corning SMF-28 fiber

Ordering Information

WTIH

Wavelength

Stage

Configuration

Fiber Type

Fiber Length

In/Out Connector

54=1550/1480nm

S=single Stage
U=Dual Stage

F=Forward Pump
B=Backward Pump

1=Bare Fiber
2=900um Jacket
3=3mm Cable

1=1 Meter
2=2 Meter

0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=ST
6=LC

Package Dimensions

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