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4.5/5 rating (4 votes)

Description

jrpp



ӲʦҪĹ缼GBICSFPȲιֻҪ˽3ҪͿ˳չˣ
һIJλףnmĿǰҪ3֣
1 850nmMMģǮ͵һֻܴ500M
2 1310nm (SMģĴɫɢСһ40KMڵĴ)
3 1550nm (SMģСɫɢһ40KMϵij봫Զ
мֱӴ120KM)
 
ڶ     ʣָÿӴݵıbitλbpsĿǰõ4: 155Mbps
1.25Gbps2.5Gbps10Gbpsһ¼155MҲFEף1.25GҲGEǧףĿǰ⴫豸Ӧڹ˴洢ϵͳSANĴ2Gbps4Gbps8Gbps  
     룺ָźм̷ŴֱӴľλǧףҲƹkm,ģ
һ¼ֹ񣺶ģ550mģ15km40km80km120kmȵһ˵  


3Ҫ¼Щֻ˽У
1 𣺼ǹע뵼ͨгǻĹ񵴺ĿǰõļFPDFBǵIJǰ뵼ϺгǻṹDFBļ۸FP40KMڵĹһʹFP40KMĹһʹDFB
 
2ĺɫɢǹڹдʱڽʵɢԼй©µĹʧⲿŴһıʺɢɫɢıҪΪ𲨳ĵŲͬһʱٶȲӶɹźŵIJ𲨳ڴۻڲʱִնչ޷źֵҪӰĴʵӦ1310nmһ㰴0.35dBm/km·1550nmһ㰴0.20dBm/km·ɫɢֵӴһֻο
 
3 ⹦ʺͽȣ⹦ָ鷢Ͷ˹Դ⹦ָһʡ¹Сչ⹦ĵλdBm(ΪֱʵλmwĶʽ㹫ʽΪ10lg1mwΪ0dBm)Ҫ綨ƷĴ𲨳ʺʹĹⷢ书ʺͽȶֻҪȷ
 
4ʹͳһ׼724Сʱ5Сʱ൱5꣩  


5 ˽ӿڣSFP鶼LCӿڵGBIC鶼SCӿڵӿFCST   
 
6 ¶ȣ0~+70 ̲¶ȣ-45~+80ѹ3.3V ƽTTL/PECL/CML/LVDS
 

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