Duplex Fiber Optic Patch Qaum
Cov Lus Qhia Ceev
Ib lub duplex fiber ntau optic Cable muaj ob txoj hlua ntawm cov iav lossis yas, thiab nws tuaj yeem suav tias yog ob qho yooj yim cablesx. Cov chav Flox fiber ntau no yog ua tib zoo siv rau cov khoom sib txuas lus ob ntawm cov khoom sib txuas lus, cov ntaub ntawv rho tawm cov ntaub ntawv. (Ib qho kev hloov fiber ntau cov ntaub ntawv ib qho thiab cov ntaub ntawv xa khoom siv fiber ntau, thiab cov khoom siv sib txawv, thiab cov khoom siv sib txawv ntawm cov khoom siv kom tau txais DUPLEX Fiber Cable. Duplex fiber kuj tseem muaj nyob hauv ib hom hom DUPLEX Fiber Optic Cable thiab multimode duplex fiber ntau optic cable. Ib nrab duplex thiab tag nrho duplex yog ob hom kev muaj fiber ntau cov ntaub ntawv uas siv rau hauv cov ntawv thov sib txawv.
Yooj yim thiab ob qho sib txawv ntawm cov kev sib txuas lus hauv kev sib txuas lus thiab lub computer network, uas muab txoj hauv kev los ntawm cov ntaub ntawv. Raws li ITU-T Cov lus txhais, lub Circuit Cock yooj yim yog ib qho uas cov cim taw qhia tuaj yeem ntws los ntawm ib lub sijhawm. Ib kawg yog lub transmitter, thaum lwm tus yog tus txais thiab uas tsis thim rov qab. Ntawm qhov tod tes, tag nrho Duplex System siv ob lub fibers sib txuas lus. Qhov no tso cai rau ib lub fiber ntau los xa cov kis mus rau lub sij hawm b rau A. Yog li, ob qho tag nrho ntawm tag nrho cov kev xa khoom muaj ob qho tib si transmitters thiab txais. Tsis zoo li yooj yim, Duplex tuaj yeem muab faib ua ib nrab duplex thiab tag nrho duplex. Ib nrab dulex txhais tau hais tias kev sib txuas lus channel uas cov ntaub ntawv tuaj yeem kis tau hauv ob qho tib si cov lus qhia tab sis tsis ua ib txhij. Ib kawg yog lub transmitter, thaum lwm qhov kawg yog tus txais thiab tuaj yeem thim rov qab (qhov no yog qhov fab ntxeev ntawm yooj yim). Qhov no ua rau nws zoo ib yam li ntawm lub xov tooj cua ob tog. Tsis tas li ntawd, tag nrho ob txoj kev sib txuas lus ob txoj kev sib txuas lus tau ua tiav qhov txuas ntawm lub cev uas muaj peev xwm sib txuas lus ib txhij.
Cov Ntawv Thov
● Kev siv kho qhov muag network
● Cov ntaub ntawv kev ua hauj lwm
● Advite Advise
● Cov chaw ua haujlwm hauv zos (LANK)
● Puag thaj chaw (Wans)
Kev qhia tshwj xeeb
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Pigtail Connector |
Pc (Sm) |
UPC (SM) |
APC (Sm) |
Lub hli |
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Rov qab poob (DB) |
Ntau dua los yog sib npaug rau 45 |
Ntau dua los yog sib npaug rau 50 |
Ntau dua los yog sib npaug rau 60 |
Ntau dua los yog sib npaug rau 35 |
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Kev nkag zig (DB) |
Tsawg dua los yog sib npaug rau {{{0}}}. 2 (max tsawg dua lossis sib npaug nrog 0.3) |
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Rov Ua Dua (DB) |
Tsawg dua los yog sib npaug rau 0. 1 |
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Durability (1 \/ matings) |
Ntau dua los yog sib npaug rau 500 |
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Kev ua haujlwm kub (Qib) |
-25~+70 |
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Tensile lub zog (n) |
Ntau dua los yog sib npaug rau 9 {0 ({. 0 {6}} (φ2.0), φ0.9 |
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Txoj plaub |
9 \/ 125UM, 50 \/ 125um, 62.5 \/ 125um, ect |
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qhov dav |
{{{{0}}}}. 9mm 2 {{mm, 3.0mm thiab lwm yam |
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Cable khoom |
PVC, LSZH |
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Lubor |
Yooj Yim, Duplex, 4Cores, 6Cores, 8Cores, 12cores thiab lwm yam |
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G.652 |
G.655 |
50/125μm |
62.5/125μm |
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Ua attenuation |
@ 850NM |
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Tsawg dua los yog sib npaug rau 3. 0 db \/ km |
Tsawg dua los yog sib npaug rau 3. 0 db \/ km |
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({+20 degree) |
A 1300nm |
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Tsawg dua los yog sib npaug rau 1. 0 db \/ km |
Tsawg dua los yog sib npaug rau 1. 0 db \/ km |
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@ 1310NM |
Tsawg dua los yog sib npaug rau 0. 36 DB \/ KM |
Tsawg dua los yog sib npaug rau 0. 40 db \/ km |
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@ 1550Nm |
Tsawg dua los yog sib npaug rau 0. 22 db \/ km |
Tsawg dua los yog sib npaug rau 0. 23db \/ km |
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Bandwidth (Chav kawm a) |
@ 850NM |
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Ntau dua los yog sib npaug rau 500 MhzleMan |
Ntau dua los yog sib luag rau 200 Mhzhank Km |
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A 1300nm |
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Ntau dua los yog sib npaug rau 1000 mhzle. |
Ntau dua los yog sib npaug rau 600 MHzz. |
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Suav aperture |
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{{{0}}}. 200 ± 0.015na |
{{{0}}. 275 ± 0.015na |
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Cable txiav-tawm wavelengthbc |
1260NM |
Tsawg dua los yog sib npaug rau 1480nm |
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