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Description

jrpp

 

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

 

        1).SFF
        SFFSmall Form. FactorļӢضΪСװSFFڹƷҪӪҵ2.5Gbpsӿֹ10pin20pinְ汾ҪźŽӿһµ20pin汾ṩܽź֮ʱźŻָӺ͸澯ӹЧSFFijߴҪSFPСԲʽӵϵ
        2).SFP
        SFP Small Form-factor PluggablesļСװɲιSFPԿSFFĿɲΰ汾ĵӿ20pinָźŽӿSFFͬ
SFP黹ṩI2CƽӿSFP-8472׼ĹӿSFFSFPSerDesֻṩһеݽӿCDR͵ɫɢ⳥ӶʹСߴ硢СijΪɢSFF/SFPֻ2.5Gbpsʵij̾롢̾оӦ
        3).GBIC
        GBICGigabit Interface Converterдǧ׽ӿתǽǧλźתΪźŵĽӿGBICͷδSFPͨ뺸PCBʹڻϱSFPȡSFPڹЧGBICһҲЩ̳ΪСͻGBICMini-GBIC

 

        4).XFP
        XFP10 Gigabit Small Form. Factor Pluggableļ10G Сװɲιӿ30pinָӪҵ͵֧OC192/SMT-64 9.95Gbps10Gigabit FC 10.5GbpsG.709 10.7Gbps10Gigabit Ethernet 10.3GbpsҪҪСͻͱǮ10Gƻ
    ͬSFF/SFPһXFPΪ˼СSerDesַ˹ⲿXFPշһ10GbpsӿΪXFIӿⲿSerDes
XFPXENPAKX2XPAK4ŵSerDesշĻXFPXENPAKX2XPAKĻȫȥSerDesӶ󽵵˹ġͱǮ

 

         5).SFP+
          SFP+SFP״һҲ20pinָӿֵֻ֧ʱSFPִXFPһɵ10GbpsXFPSFP+ڲûCDR(ʱݻָ)SFP+͹ĶXFPСSFP+һƽֻ֧ж̾봫ʱû֧ER(40km)ZR(80km)SFP+SFP+XFPԺñͼʾ
     
        6).300pin MSA
       300pin MSAĹӿصɢͽǷװɢ͹֧10Gbps40GbpsֹֹĹӿڶ16ŵ10GĵŵӿΪ622~669MHzкOFISFI4IEEEXSBI淶40GĵŵӿΪ2.5G~3.125GкSFI5淶֧SONET/SDH10G XSBIITU-T G.691G.693׼600m80km

 

        7).XENPAK
        XENPAK4ŵSerDesṹͨ70pinSFP·ͨXAUIӿXenpak֧IEEE 802.3ae˵Ĺӿ·˿ṩ10.3Gbps9.95Gbps4*3.125Gbps
    Ϊ˽300pin MSAıǮĵӿƫ4ŵнӿں10GbpsͨнӿǵĴ߾XENPAKXFP
         XENPAK10G̫ĵһ4*3.125GӿXENPAKǴ16ŵXSBIɵ4ŵXAUIXENPAKѡXAUIĹܽҪʱִܵ3.125Gæڱ׼CMOS·ͨXAUIԶеҲ˵SerDesԶƽʹ4ŵ
         Xenpakװõ·ʱҪڵ·Ͽʵֽش޷ʵָܶӦ

 

         8).XPAK/X2
    Ȼ300pin MSAXENPAKѾСվɲСͻ10GһXPAKXENPAKֱˢСһӿڡӿԭļһX2ǰ׹˾ƳһXPAKƵIJƷXPAKҪڵϵͳˢ
XPAKX2ڹͲƷ

 

         9). BIDI
         BiDiBidirectionalд˫˼ʹWDM,ͺƫʹò벨ʵһ˫źһƽ˿TXΪ˿RXΪն˿ùֻ1˿ͨе˲˲ͬʱ1310nmźŵķ1550nmźŵ෴˸ɶʹƾǽԼԴ
         BIDI ɶʹһʹGACS-Bi1312-10һ˾ͱʹGACS-Bi1512-10

 

        10). CWDM
        CWDM Coarse Wavelength Division MultiplexingϣָҲƴֲָ֮ӦDWDMDense Wavelength Division Multiplexing 缯ָDWDMļǮCWDM
         CWDMCWDM ͨӲָ𲨳ĹźŸһͨһ˾дӶԼԴͬʱնҪʹòԸźžͼʾ
   
    DWDMϵͳ0.2nm1.2nmIJCWDMиIJҵͨеı׼Ϊ20nmCWDMϵͳIJԼָҪϵڲִ20nmϵͳ󲨳ƫƿɴ6.5桫6.5ķ䲨ȿɷſ3nm¶ȹģ(5桫70)¶ת䵼µIJƯȻģ¶ȿƻǼĽṹƷ
    ϴIJζŻָ/⸴ĽṹCWDMϵͳ˲ĤɽΪ50DWDMϵͳе100GHz˲ĤԼΪ150⵼ƷǮ½˲ĹӦ̴ھCWDM˲ıǮDWDM˲ıǮҪ50%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˼̡ӪҵӪᳫһ̳ҪĿǴʹɻͼݵĵͱǮװĿ

 

    MSA
    MSAMulti-Source AgreementдԪЭ˼ҵ̽һ׬Ǯ֯Ϊշ״ߴοOIFITU׼

 

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