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a(chn)Ʒ
Sl(f)wżSCwl(f)FCSCw
Sl(f)wżSCwl(f)FCSCw
a(chn)Ʒr11
ϼڣ2012-03-21 13:32:13
a(chn)أϪ
l(f)؛أϪ
(yng)(sh)
ӆ1l
g[217
YdoYd
doP(gun)d
Ԕ(x)f

    FCw|SCww|STLC

     

    wָcӋC(j)O(sh)ֱBӵĹw,ԷO(sh)BӺ͹ÁO(sh)䵽w·Ӿ^ıo(h)һڹ˙C(j)ͽK˺֮gBӡ

    wY(ji)(gu):

    wͬS|ֻǛ]оW(wng)ΌǹIJоڶģwУоֱ15m~50m,c˵^l(f)Ĵּ(x)ஔ(dng)ģwоֱ8m~10m.оһʱо͵IJףʹwо(ni)һӱףÁo(h)

    w:

    wݔýIJͬɷ֞鳣ҊĹwĆģģ߀

    zȞݔýĹwB^Y(ji)(gu)ʽɷ֞飺FCSCSTLCȸNʽ

    ^ҊĹwҲԷ֞FC-FCFC-SCFC-LCFC-STSC-SCSC-ST

    ģw(Single-mode Fiber)һwʾ^ͱo(h)מ{(ln)ɫݔx^L

    ģw(Multi-mode Fiber)һwóɫʾҲеûɫʾ^ͱo(h)ɫߺɫݔx^

    wʹע:

    wɶ˵ģKհl(f)Lһ£Ҳfwăɶ˱ͬLĹģKεą^(q)ַǹģKɫҪһһr̲ģKʹöģwɫĹwLģKʹÆģwSɫwԱC(sh)(j)ݔ?sh)Ĝ?zhn)_

    wʹвҪ^ȏ@h(hun)@ӕӹڂݔ^̵˥p

    wʹúһҪño(h)׌w^o(h)҉mەpw

    w^ŪK˵Ԓ޺պƾ坍tӰͨ|(zh)

    wc(din)

    1.

    2.؏(f)Ժ

    3.زpĴ

    4.ܺ

    5.ضȷ(wn)Ժ

    w(yng):

    1.wͨϵy(tng)

    2.wW(wng)

    3.w(sh)(j)ݔ

    4.wCATV

    5.W(wng)(LAN)

    6.yԇO(sh)

    a(chn)Ʒxָϣ

    w˽ͷҪNͣST-STSC-SCST-SCwNҪІģwͶģwLȵҎ(gu)0.5m1m2m3m5m10mȡ|o(h)ӲϿɷ֞ͨͨȼԡ͟ou͟ouȼ͵

    (jng)Ia(chn)Ʒ

    FTTX/FTTH: wBPLC·wwwmPƤ|wǵww|K˺е

    һ ϵУMDF25ؾ32ؾyԇ100ؾ128ؾyԇ192ؾģK256ؾӾģKͱԪ澯侀ܣ
    ϵУODFwmwPλlwβwODF侀wK˺Сw侀Ԫw侀ܣ񣩵
     (sh)ϵУDDFTӔ(sh)侀ͬSB 
    Cϲa(chn)ƷW(wng)j(lu)侀110ܣ56ģKϢ壬ģK¡ģKP䓱־W(wng)j(lu)cͨ    Źߵ

     

ھԃP/
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