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SOLUTION

OTDR&Same Wavelength BIDI Transmission


   Xuhai’s free space circulator shows obvious advantage compared with general solution in application of same wavelength BIDI TRV and SFP OTDR.Xuhai Free space circulator can achieve small dimension of 2mmx2.5mmx3.5mm,Excellent optical performance and reliable quality using our unique design and material.

Xuhai’s free space circulator can realize optics circulation which make same wavelength BIDI and SFP OTDR easy to realize.



Item

General Solution

Solution based on Xuahai Product



Same Wavelength BIDI/BOSA

General Solution:Using Three ports circulator component to realize same wavelength BIDI

Product:SFP TRV+three port circulator

Advan&Disadvan:

Advan:1Matured Solution

Disadv:1high cost

          2Big DimensionHigh OPEX and CAPEX

Xuhai Solution:Integrated free space circulator into SFP TRV or BOSA

Product:SFP/BOSA with free space circulator integrated in

Advan&Disadvan:

Advan:1Low OPEX/CAPEX

      2Samll Dimensions

      3Ture colorless optical switching in Optical Network (SDN)

Disadv:1APC optical Connector

 

 

 SFP

OTDR

General Solution:Using Splitter and three port circulator

Product:OTDR with High IL or OTDR with large dimensions

Advan&Disadvan:

Advan:1Matured Solution

Disadv:1high cost,large dimensions

          2high IL which will reduce detection distance

Xuhai Solution:Integrated free space circulator into SFP TRV or BOSA

Product:SFP OTDR with High IL

Advan&Disadvan:

Advan:1Small DimensionsSFP OTDR

          2Low IL(long detection distance)

Disadv:1)APC Connector


For detaied information, pls refer to Xuhai’s free space circulator


Application Case:

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