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Description

jrpp

 

 Ӣԭoptical module  顢ⷢ 顢շһ 顢ע  
         Transponder(ת)˾й任ЧźŴЧ磺MUX/DEMUXCDRЧơ޼صȹЧ Transponder У200/300pin MSAXENPAKԼX2/XPAK 
        Transceiver(շһ )ҪЧʵֹ/任УSFFSFPSFP+GBICXFP 

 

        1).SFF
        SFFSmall Form. FactorļӢضΪСװ SFF ڹ ҪӪҵ2.5Gbpsӿֹ10pin20pinְ汾ҪźŽӿһµ 20pin汾 ṩܽźʱźŻָӺ͸澯ӹЧ SFFijߴҪSFPСԲʽӵϵ 
        2).SFP
        SFP Small Form-factor PluggablesļСװɲι  SFPԿSFFĿɲΰ汾ĵӿ20pinָźŽӿSFF Ļ 
SFP 黹ṩI2CƽӿSFP-8472׼Ĺӿ SFFSFPSerDesֻṩһеݽӿCDR͵ɫɢ⳥ ӶʹСߴ硢СijΪ ɢSFF/SFPֻ2.5Gbpsʵij̾롢̾оӦ 
        3).GBIC
        GBICGigabit Interface Converterдǧ׽ӿתǽǧλźתΪźŵĽӿ GBICͷδSFPͨ뺸PCBʹ ڻϱSFPȡ SFP ڹGBICһҲЩ̳ΪСͻGBICMini-GBIC 

 

        4).XFP
        XFP10 Gigabit Small Form. Factor Pluggableļ10G Сװɲι ӿ30pinָ Ӫҵ͵ ֧OC192/SMT-64 9.95Gbps10Gigabit FC 10.5GbpsG.709 10.7Gbps10Gigabit Ethernet 10.3Gbps ҪҪСͻԴ10G 
    ͬSFF/SFPһXFPΪ˼СSerDesַ˹ XFPշһ10GbpsӿΪXFIӿⲿSerDes 
XFPXENPAKX2XPAK4ŵSerDesշ Ļɤ XFPXENPAKX2XPAKĻȫȥSerDesӶ󽵵˹ġԴ 

 

         5).SFP+
          SFP+SFP״һҲ20pinָӿֵֻ֧ʱSFPִXFPһɵ10Gbps XFPSFP+ڲûCDR(ʱݻָ) SFP+͹ĶXFPС SFP+һƽֻ֧ж̾봫ʱû֧ER(40km)ZR(80km)SFP+  SFP+XFPԺñͼʾ
     
        6).300pin MSA
       300pin MSAĹӿ صɢͽǷװɢ ͹ ֧10Gbps40Gbpsֹ ֹĹ ӿڶ16ŵ10G ĵŵӿ622~669MHzкOFISFI4IEEEXSBI淶 40G ĵŵӿ2.5G~3.125GкSFI5淶  ֧SONET/SDH10G XSBI ITU-T G.691G.693׼600m80km 

 

        7).XENPAK
        XENPAK4ŵSerDesṹͨ70pinSFP·ͨXAUIӿ Xenpak֧IEEE 802.3ae˵Ĺӿ·˿ṩ10.3Gbps9.95Gbps4*3.125Gbps 
    Ϊ˽300pin MSA ı ĵӿɤ4ŵнӿں10GbpsͨнӿǵĴ߾XENPAKXFP 
         XENPAK10G̫ĵһ 4*3.125Gӿ XENPAKǴ16ŵXSBIɵ4ŵXAUI XENPAKѡXAUIĹܽҪʱִܵ3.125Gæڱ׼CMOS· ͨXAUIԶеҲ˵SerDesԶƽʹ4ŵ 
         Xenpak װõ·ʱڵ·Ͽʵֽش޷ʵָܶӦ 

 

         8).XPAK/X2
    Ȼ300pin MSAXENPAKѾСվɲ Сͻ10G һXPAKXENPAKֱˢСһӿڡӿԭļһ X2ǰ׹˾ƳһXPAKƵIJƷXPAKҪڵϵͳˢ 
XPAKX2ڹͲƷ 

 

         9). BIDI
         BiDiBidirectionalд˫˼ ʹWDM,ͺƫʹò벨 ʵһ˫ź һƽ ˿TXΪ˿RXΪն˿ ù ֻ1˿ͨ е˲˲ͬʱ1310nmźŵķ1550nmźŵ෴ ˸ ɶʹƾǽԼԴ 
         BIDI  ɶʹһʹGACS-Bi1312-10һ˾ͱʹGACS-Bi1512-10 

 

        10). CWDM
        CWDM Coarse Wavelength Division MultiplexingϣָҲƴֲָ ֮ӦDWDMDense Wavelength Division Multiplexing 缯ָDWDMļǮCWDM 
         CWDM CWDM ͨӲָ𲨳ĹźŸһͨһ˾дӶԼԴ ͬʱնҪʹòԸźž ͼʾ
   
    DWDMϵͳ0.2nm1.2nmIJCWDMиIJҵͨеı׼Ϊ20nm CWDMϵͳIJԼָҪϵ ڲִ20nmϵͳ󲨳ƫƿɴ6.5桫6.5ķ䲨ȿɷſ3nm¶ȹģ(5桫70)¶ﵼµIJƯȻģ¶ȿƻǼĽṹƷ 
    ϴIJζŻָ/⸴Ľṹ CWDMϵͳ˲ĤɽΪ50DWDMϵͳе100GHz˲ĤԼΪ150⵼ƷԴ½˲ĹӦ̴ھ CWDM˲ԴDWDM˲ԴҪ50%Զպһ 

 

    飺

 

        ITU-T
    ITUTelecommunication Standardization Sectorдʵͬ˵˼ITU-TǹʵͬµרƶԶͨѶعʱ׼֯ û1993ǰǹʵ籨绰ѯίԱ(CCITT ǷComit Consultatif International Tlphonique et Tlgraphiqueд, ӢInternational Telegraph and Telephone Consultative Committee)ܲʿ 

 

    OIF:
    OIFOptical Internet Forumд̳˼̡ӪҵӪᳫһ̳ ҪĿǴʹɻͼݵĵԴװĿ 

 

    MSA
    MSAMulti-Source AgreementдԪЭ˼ ҵ ̽һ Ϊշ״ߴοOIFITU׼ 

 

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