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4.7/5 rating (3 votes)

Description

jrpp

 

 Ӣԭoptical module 顢ⷢ 顢շһ 顢ת 
         Transponder(ת)˾й任Ч źŴЧ 磺MUX/DEMUXCDRЧơ޼صȹЧTransponder У200/300pin MSA XENPAK ԼX2/XPAK 
        Transceiver(շһ )ҪЧʵֹ/任 УSFFSFPSFP+GBICXFP 

 

        1).SFF
        SFFSmall Form. Factorļ ӢضΪСװSFF ڹ Ʒ Ҫҵ2.5Gbps ӿֹ10pin20pin ְ汾ҪźŽӿһµ20pin汾 ṩܽź֮ʱźŻָ Ӻ͸澯ӹЧSFFijߴҪSFPС Բʽӵϵ
        2).SFP
        SFP Small Form-factor Pluggablesļ Сװɲι SFPԿSFFĿɲΰ汾 ĵӿ20pinָ źŽӿSFF Ļͬ
SFP 黹ṩI2Cƽӿ SFP-8472׼ĹӿSFFSFPSerDes ֻṩһеݽӿ CDR͵ɫɢ⳥  ӶʹСߴ硢СijΪɢ SFF/SFPֻ2.5Gbpsʵij̾롢̾оӦ
        3).GBIC
        GBICGigabit Interface Converterд ǧ׽ӿת ǽǧλźתΪźŵĽӿGBICͷȽϴ δSFP ͨ뺸PCBʹĿǰϱSFPȡSFP ڹЧGBICһ ҲЩ̳ΪСͻGBICMini-GBIC

 

        4).XFP
        XFP10 Gigabit Small Form. Factor Pluggableļ 10G Сװɲι  ӿ30pinָҵ͵ ֧OC192/SMT-64 9.95Gbps 10Gigabit FC 10.5Gbps G.709 10.7Gbps 10Gigabit Ethernet 10.3GbpsҪҪСͻͱǮ10Gƻ
    ͬSFF/SFPһ XFPΪ˼С SerDesַ˹ ⲿ XFPշһ10Gbpsӿ ΪXFI ӿⲿSerDes
XFPXENPAKX2XPAK4ŵSerDesշ ĻXFPXENPAKX2XPAKĻ ȫȥSerDes Ӷ󽵵˹ġͱǮ

 

         5).SFP+
          SFP+SFPһ Ҳ20pinָӿ ֵֻ֧ʱSFP ִXFPͬȵ10GbpsXFPȽ SFP+ڲûCDR(ʱݻָ)  SFP+͹ĶXFPСSFP+һֻ֧ж̾봫 ʱû֧ER(40km)ZR(80km)SFP+ SFP+XFPԺñͼʾ
     
        6).300pin MSA
       300pin MSA걸Ĺӿ  ص ɢͽǷװ ɢ͹ ֧10Gbps40GbpsֹֹĹ ӿڶ16ŵ 10G ĵŵӿΪ622~669MHz кOFISFI4IEEEXSBI淶40G ĵŵӿΪ2.5G~3.125G кSFI5淶 ֧SONET/SDH10G XSBIѭITU-T G.691G.693׼ 600m80km

 

        7).XENPAK
        XENPAK4ŵSerDesṹ ͨ70pinSFP· ͨXAUIӿXenpak֧IEEE 802.3ae˵Ĺӿ ·˿ṩ10.3Gbps9.95Gbps4*3.125Gbps
    Ϊ˽300pin MSA ıǮ ĵӿƫ4ŵнӿں10Gbpsͨнӿ ǵĴ߾XENPAKXFP
         XENPAK10G̫ĵһ  4*3.125GӿXENPAKǴ16ŵXSBIɵ4ŵXAUIXENPAKѡXAUIΪĹܽ Ҫʱ ִܵ3.125G ڱ׼CMOS·ͨXAUIԶе Ҳ˵SerDesԶƽʹ4ŵ
         Xenpak װõ·ʱҪڵ·Ͽ ʵֽӴ ޷ʵָܶӦ

 

         8).XPAK/X2
    Ȼ300pin MSA XENPAKѾС վɲĿǰСͻ10G һ XPAKXENPAKֱӸ Сһ ӿڡӿԭļһX2ǰ׹˾ƳһXPAKƵIJƷ XPAK Ҫڵϵͳ˸
XPAKX2ڹͲƷ

 

         9). BIDI
         BiDiBidirectionalд ˫˼WDM,ͺͽƫʹòIJʵһ˫źһ ˿ TXΪ˿ RXΪն˿ù ֻ1˿ ͨ е˲˲ ͬʱ1310nmźŵķ1550nmźŵĽ ෴˸ ɶʹ ƾǽʡԴ
         BIDI ɶʹ һʹGACS-Bi1312-10 һ˾ͱʹGACS-Bi1512-10

 

        10). CWDM
        CWDM Coarse Wavelength Division Multiplexing ϡ貨ָ Ҳƴֲָ֮ӦDWDM Dense Wavelength Division Multiplexing  ָܼ DWDMļ۸CWDM
         CWDM CWDM  ͨӲָ 𲨳ĹźŸһ ͨһ˽д ӶԼԴͬʱ նҪʹòԸźŽͼʾ
   
    DWDMϵͳ0.2nm1.2nmIJ CWDMиIJ ҵͨеı׼Ϊ20nmCWDMϵͳIJ ԼļָҪϵڲִ20nm ϵͳ󲨳ƫƿɴ6.5桫6.5 ķ䲨ȿɷſ3nm ¶ȹģ(5桫70) ¶ȱﵼµIJƯȻģ ¶ȿƻ ԼĽṹ Ʒ
     ϴIJζŻָ/⸴Ľṹ CWDMϵͳ˲ĤɽΪ50 DWDMϵͳе100GHz˲ĤԼΪ150 ⵼Ʒ Ǯ½ ˲ĹӦ̴ھCWDM˲ıǮDWDM˲ıǮҪ50% Զһ

 

    飺

 

        ITU-T
    ITUTelecommunication Standardization Sectorд ʵ˵˼ ITU-TǹʵµרƶԶͨعʱ׼֯û1993 ǰǹʵ籨绰ѯίԱ(CCITT ǷComit Consultatif International Tlphonique et Tlgraphiqueд, ӢInternational Telegraph and Telephone Consultative Committee) ܲʿ 

 

    OIF:
    OIFOptical Internet Forumд ̳˼ ̡ҵӪᳫһ̳ҪĿǴʹɻͼݵĵͱǮ豸Ŀ

 

    MSA
    MSAMulti-Source Agreementд ԪЭ˼ҵ ̽һӮ֯Ϊշγߴ οOIFITU׼

 

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