Sib txawv ntawm cov khoos phis tawm kho qhov muag zoo tib yam (siv dual fiber los xa cov ntaub ntawv, ib qho rau kev xa thiab ib qho rau txais), qhov khoos phis tawm kho qhov muag siv cov cuab yeej siv technology ua cov khoom sib txuas nrog cov khoom siv sib txuas hauv network xws li hloov thiab routers xa / txais cov ntaub ntawv ntawm ib leeg. Nrog bidi optical module, cov neeg siv tau yooj yim lawv cov xov tooj sib txuas network, nce peev xwm network thiab txo nqi network. Yog li, cov khoom lag luam kuj tau txhawj xeeb los ntawm 5G daim ntawv thov.
Hom thiab daim ntawv thov ntawm bidi optical modules
Hauv kev ua lag luam, bidi optical module saws ob qhov kev sib txuam sib txawv tsim, hu ua tib leeg tib fiber ntau bidirectional optical module thiab bidi dual fiber bidirectional optical module.
Bidi dual fiber ntau bidirectional optical module
Feem ntau, cov tib leeg ntawv twv (fiber) bidirectional optical module muaj tib lub chaw nres nkoj. Qhov hluav taws xob kho qhov muag tau siv nrog LC simplex ib hom fiber ntau. Cov khoom hauv kev ua lag luam suav nrog 1G SFP bidi optical module, 10G SFP + bidi optical module, 25G SFP28 bidi optical module, 50G QSFP28 bidi optical module, thiab lwm yam (mus saib daim ntawv teev cov khoom lag luam kom paub ntau ntxiv).
Tam sim no, twv tib fiber ntau bidirectional optical module feem ntau siv hauv ISP network, FTTx lossis cov ntaub ntawv nruab nrog network nrog 1/10/25 / 50Gbps kis tus nqi. Bidi ib leeg fiber bidirectional optical module tuaj yeem ntsia tau rau hauv cov kev hloov pauv, cov kab hluav taws xob kho qhov muag, OEO hloov khoom siv thiab lwm yam khoom siv los muab cov kev sib tw thiab cov hluav taws xob kis tau zoo.
Bidi dual fiber ntau bidirectional optical module
40G QSFP + bidi dual fiber bidirectional optical module yog tshwj xeeb bidi optical module, uas tau tsim nrog LC duplex interface. Raws li qhia hauv daim duab 5, 40G bidi optical module siv ob 20Gbps channel rau cov ntaub ntawv xa mus, thiab txhua channel tau tib lub sijhawm xa thiab txais cov cim los ntawm LC duplex multimode optical fiber (850nm, 900nm). Nyob rau lub sijhawm no, qhov kis tau mus deb siv OM3 jumper yog 100m, thiab kis nrug siv OM4 jumper yog 150m.
40G bidi optical module yog cov kev daws teeb meem rau kev nce qib 10G-40G network. Raws li pom hauv daim duab 6, MTP jumper feem ntau yog siv los txuas 40G optical module (xws li 40G SR4, 40G PLR4 optical module, thiab lwm yam) rau cov ntaub ntawv xa khoom, thaum tsoos 10G network kis siv LC jumper rau cov ntaub ntawv xa tawm. Hauv qhov xwm txheej no, yog tias cov neeg siv npaj yuav txhim kho 10G network uas twb muaj lawm mus rau 40G, lawv yuav tsum tau hloov kho cov cabling uas twb muaj lawm, uas yuav ua rau tus nqi ntawm cov neeg siv network. Tam sim no, yog tias 40G QSFP + bidi optical module siv rau kev tsim kho hauv network, cov neeg siv tau txuas ntxiv siv 10G LC optical fiber txuas ua ke, thiaj li paub qhov tsiv teb tsaws ntawm cov xov hluav taws xob nrog xoom nqi.
Nco ntsoov tias cov bidi optical module yuav tsum tau siv hauv khub, uas yog, qhov ntev ntawm cov xov tooj sib kis kawg (TX) thiab qhov tau txais qhov kawg (Rx) ntawm qhov kev sib tshuam bidi optical modules yuav tsum sib haum rau ib. Piv txwv li, TX kawg nthwv cua ntawm 10G SFP + twv yog 1310nm thiab RX kawg wavelength yog 1490nm. Qhov qauv no tsuas siv tau nrog SF + bidi optical module nrog TX kawg nthwv dej ntawm 1490nm thiab RX kawg wavelength ntawm 1310nm.
Bidi optical module yuav ua lub luag haujlwm tseem ceeb hauv 5G daim ntawv thov
Hauv 5G thov, txuas ntxiv, nruab nrab thiab xa rov qab yuav tsum muaj kev kub ceev, qeeb qeeb thiab ntseeg siab cov ntaub ntawv xa mus txhawb rau telemedicine, tsis siv neeg tsav tsheb thiab lwm yam kev siv. Xav txog qhov xav tau ntawm kev txuag cov khoom siv fiber ntau thiab txo tus nqi, siab ceev 25 / 50G bidi optical module yog qhov kev xaiv zoo tshaj plaws rau cov ntaub ntawv xa mus rau hauv 5G kev sib txuas lus ntawm lub cev txheej.
Hauv 5G rau pem hauv ntej network, nquag siv cov kav hlau txais xov (AUU) siv cov kho qhov muag fiber ntau kom txuas nrog chav faib khoom (DU) taw tes rau qhov taw tes, yog li cov neeg dhia ntau xav tau los ua kom tiav cov txuas. Nyob rau tib lub sijhawm, 5G muaj tsawg kawg 10 zaug ntawm kev rub qib siab tshaj li 4G, yog li nws yuav tsum muaj qhov kis tau zoo dua Xav txog ob yam saum toj no, 25G bidi optical module yog qhov kev xaiv zoo rau 5G rau pem hauv ntej network.
Hauv 5G nruab nrab kis thiab xa network, 50G bidi optical module tsim nrog PAM 4 tuaj yeem ua tau 100 / 200G kis tus nqi xav tau ntawm nws cov txheej ua ke thiab cov tub ntxhais txheej, thiaj li ua tau raws li qhov yuav tsum tau ua haujlwm ntawm 5G pawg neeg loj rau qhov muaj peev xwm loj thiab network hlais.
Bidi optical module yog cov kev daws teeb meem uas tsim nyog los pab cov neeg siv kom muaj kev sib txuas rau cov xov hlau network thiab txhim kho kev muaj peev xwm network. Nyob rau tib lub sijhawm, high-speed 25 / 50G bidi optical module tuaj yeem muab cov ntaub ntawv sai dua thiab ruaj khov rau 5G network, uas yog qhov kev xaiv zoo rau 5G network xa tawm.
HTF' s cov khoom lag luam zoo tau lees tias, thiab cov khoom siv siv tau yog txawv txawv.
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