Optic Passive Components-4 Ports Optical Circulator

- Products description -

XYT-TECH Sharetop 4 ports optical circulator is a compact high performance lightwave component that transmits the incoming signal from port 1 to port 2,the 2nd signal from port 2 to port 3 and the 3 rd signal from port 3 to port 4.The component provides high isolation,low insertion loss,high extinction ratio,and excellent environment stability.
2.It is a special kind of fiber optic components,with single fiber bidirectional transmission function.This function is often combined with optical fiber grating and other reflection components used in DWDM system.Dual-way communication system,the dispersion compensation,EDFA application and OTDR measurement.

- Product Features -

1．Low insertion loss
2．Wide band high isolation
3．Low PDL
4．Compact in-line package
5．High stability and reliability
6．Epoxy free optical path

- Product Specification -

1．CATV system
2．Telecommunication network system
3．Metro/Access networks
4．Optical amplifier
5．Wavelength add/drop
6．Dispersion compensation
7．Bi-Direction communication

Parameter		P Grade		A Grade
Configuration		Port1 to 2,Port2 to 3,Port3 to 4
Operation Wavelength(nm)		1470 to 1610
Insertion Loss(dB)	Typical	1	1.1
	Maximum	1.2	1.3
Channel Peak Isolation(dB)		>50@1550nm
Channel Isolation(dB)		>40(1520nm~1580nm); >32(1470nm~1610nm)
Channel Cross Talk(dB)		>50
Polarization Dependent Loss(dB)		<0.20
Polarization Mode Dispersion(ps)		<0.1
Return Loss(dB)		>50
Power Handling(mW)		300
Operating Temperature(°C)		0~+70
Storage Temperature(°C)		-40~+85
Dimensions(mm)		5.5 x L50

Above specification are for device without connector.

Ordering Information
4ports Optical Circulator	Port	Wavlength	Grade	Fiber Type	Fiber Length	In/Out Connector
	4=4 Port	CL=C+L Band 1525~1610nm	P=P Grade A=A Grade	1=Bare fiber 2=900um loose tube	1=1m 2=2m	0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC S=Specify

	对非因人为或使用不当等原因造成的产品损坏承诺一年保修，终身维护，私自拆装设备造成损坏不在保修和退换范围之内。
	在正常使用情况下，如存在产品质量问题，不能正常工作，一年内提供免费维修或更换服务；一年以上三年以内提供收材料成本费，免维修费的保修服务。三年质保期内的维修往返运费由双方各自承担。三年质保期后提供收材料成本费、维修费、运费（指产品往返的双向运费）的维修服务产生的费用由用户本人承担。
	我方承诺我方提供之产品能满足用户生产产品的各项性能要求,且是按用户咨询样品要求供货.

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