Kev nquag fiber ntau, AOC yog qhov luv ntawm cov khoom siv fiber ntau, feem ntau yog siv hauv cov kev sib txuas lus ntau ntu cov ntaub ntawv sib txuas lus. Lub nquag optical cable yog tsim ntawm multimode fiber, optical transceiver, tswj nti thiab mus tib seem kho qhov muag. Lub khoos phis tawm thoob plaws ntawm ob qho kawg ntawm cov nquag kho qhov muag cable muab photoelectric hloov dua siab tshiab thiab kho qhov muag hloov pauv kom ua haujlwm txhawm rau txhim kho qhov kis tau ceev thiab kis tau deb ntawm lub kho qhov muag cable tsis muaj kev ua kom tsis muaj qhov tsis raug zoo nrog tus qauv hluav taws xob. （AOC=Transceiver + Jumper）
Tag nrho tus nqi ntawm AOC active optical cable yog tus nqi tsawg, vim tias cov khoom siv kho qhov muag tau kho nyob rau hauv qhov module, thiab qee cov khoom siv kho qhov muag tau siv tsawg hauv cov txheej txheem tsim tawm. AOC nquag kho qhov muag cable tau haum rau daim ntawv thov kev xa xov xwm luv luv, tab sis tsis haum rau cov teeb meem sib kis ntev. AOC active optical cable yog dav siv hauv IDC cov ntaub ntawv chaw. Muab piv nrog cov kab ke sib xyaw ua ke muaj cov cuab yeej ywj pheej (kho qhov muag hloov ntawm lub ntsej muag, optical fiber jumper), nws muaj qhov siab dua thiab kev cia siab, uas ua rau cov nqi ntawm qhov system qis dua thiab kev saib xyuas yooj yim dua.
AOC tsis muaj kev tiv thaiv ib puag ncig, tsis muaj teeb meem kev huv ntawm cov khoom siv fiber ntau txuas; tus nqi tsim kho kom zoo, tsis muaj DDM haujlwm; tab sis nws tsis tuaj yeem hloov kho tau qhov kev ncua deb, yog li kev sib kis tau xav tau kev lees paub ua ntej xa.
Nta
MPO lossis MTP fiber txuas, yeem xaiv tus lej naj npawb
Yuav kom muab sib sau ua ke, nws tuaj yeem ncaj qha sib dhos nrog cov kho qhov muag module
Qhov raws RoHS
Thov
40gb / s / 100gb / s qsfp / qsfp + optical module
Cov Kev Siv Fiber Channel
InfiniBand QDR, SDR, DDR
Servers, keyboards, cia thiab host card adapters ， thiab lwm yam.
Kev parameter
Ntsaws hom | MPO lossis MTP xaiv tau |
Tus naj npawb ntawm cores | cov tub ntxhais ntau yam, xws li 8, 1, 24, thiab lwm yam. |
Fiber ntau hom | 50/125, OM3 |
Sib tsoo hom | PC lossis APC8 ° |
Tso tsis tau | hli ≤ 0.5dB, SM ≤ 0.7db |
Ua haujlwm kub | 0 ℃～ + 70 ℃ |
Kev Tsis Paub Qhov Ntau Ntau
Tsis | Lub Cim | Min. | Raug | Max. | Chav Nyob |
Cia Khoom Kub | Ts | -10 | - | +85 | °C |
Kev khiav hauj lwm vaum | RH | +5 | - | +85 | % |
Cov Khoom Muag Hluav Taws Xob | Vcc | -0.5 | +3.3 | +3.6 | V |
Cov Lus Cog Kom Ua Haujlwm
Tsis | Lub Cim | Min. | Raug | Max. | Chav Nyob |
Kev khiav hauj lwm kub Cov Ntaub Ntawv | TC | 0 | - | +70 | °C |
Cov Khoom Muag Hluav Taws Xob | VCC | +3.14 | +3.3 | +3.47 | V |
Tam sim no muab khoom (QSFP +) | ICC | - | - | 450 | mA |
Kev muab khoom tam sim no (SFP +) (rau lub davhlau ya nyob twg) | - | - | 150 | mA | |
Channel Cov Nqi Ntaub Ntawv | Dr | 10.3125 | - | Gbps | |
Fiber khoov vojvoog | - | 3 | - | - | CM |
Qhov zoo ntawm AOC:
Kev siv hluav taws xob qis; qhov loj me me; lub teeb hnyav; zoo cua sov dissipation kev ua tau zoo; ntev kis nrug; kuab paug tsis pub chaw nres nkoj; zoo stability.
QSFP + Cov lus piav qhia Pin
Cuab Yeej Siv Kev Tsim Qauv Diagram
Lub tshuab hluav taws xob nquag siv hluav taws xob tuaj yeem muab faib ua peb ntu: kev kho qhov muag tawm sab nraud, kho qhov muag txais thiab feem tswj Circuit Court.
Cov hluav taws xob tso tawm qhov muaj xws li: vscel laser, xyuas diode, tsav thiab tswj Circuit Court.
Optical emission yog hloov cov hluav taws xob hluav taws xob rau hauv teeb liab kho qhov muag thiab kis nws los ntawm optical fiber. Nws feem ntau suav nrog cov cim kev hloov kho, kev ua haujlwm zoo li qub kev hloov kho thiab tsis siv neeg lub zog tswj, thiab lwm yam nws muaj qhov ua haujlwm ntawm kev xa cov kev txwv thiab saib xyuas cov khoom tawm.
Qhov txais tau kho qhov muag muaj photodiode (PIN), transimpedance amplifier (TIA) thiab ntu txuas.
Kev txais tau txais yog los hloov cov xov hluav taws xob tsis muaj zog nyob rau hauv cov hluav taws xob fiber ntau rau hauv hluav taws xob teeb liab, thiab transimpedance amplifier (TIA) ua rau cov teeb meem hluav taws xob tsawg, thiab muaj cov haujlwm tsis muaj lub teeb ceeb toom.
Tag nrho cov ntaub ntawv chaw teb tau pib import 40g AOC thooj plawv. Piv nrog 40g DAC tooj liab cable, 40g AOC tsis muaj txiaj ntsig zoo nyob rau hauv cov ntaub ntawv kis tau ib puag ncig siab tshaj 7m, suav nrog me me, qhov hnyav dua, yooj yim dua khoov, tswj tau yooj yim, ntev lub teeb liab kis nrug, thiab lwm yam hauv qab no yog tag nrho duplex AOC tivthaiv qauv:
AOC txoj ntsiab lus xa mus
Noj qsfp + AOC ua piv txwv, ob qhov kawg ntawm xaim (qhov kawg thiab B kawg) yog qsfp optical module li. Thaum xaus, cov ntaub ntawv tawm tswv yim DIN yog lub teeb liab hluav taws xob. Lub teeb liab hluav taws xob tau hloov mus ua lub teeb liab optical ntawm kev siv hluav taws xob tshwj xeeb los ntawm EO hloov kho, thiab lub teeb liab hluav taws xob tau nkag mus rau lub kho qhov muag cable tom qab kev hloov kho thiab txuas; tom qab lub teeb liab kho qhov muag tau mus txog B kawg los ntawm cov kab hluav taws xob kho qhov muag, cov khoom siv hluav taws xob (photoelectric detection device) (OE Lub teeb liab pom tau pom thiab ua kom loj dua los ntawm lub hloov tawm, thiab cov teeb liab hluav taws xob yog tsim tawm los ntawm dout B kawg thiab qhov kawg xa sib kis.
Cov kev sib txuas ntawm kev sib txuas ntawm lub ntsej muag tau pom los ntawm cov khoom siv kho qhov muag thiab cov kab xev txuas hluav taws xob. Cov khoos phis hluav taws xob thaum uas tig mus tsim kho raws li VCSEL array thiab tus lej array. Lub nthwv dej yog 850nm. Nws yog haum rau multimode fiber ntau ntawm 50 / 125um thiab 62.5 / 125um. Nyob rau hauv cov nqe lus ntawm ntim, qhov hluav taws xob interface siv tus qauv MEG array txuas, thiab kho qhov muag interface siv tus qauv MTP / MPO ribbon optical cable. Tam sim no, muaj 4-channel transceiver integrated module thiab 12 channel transceiver sib cais module.
Thov AOC:
a. AOC siv rau tus tes hloov pauv, thiab kev hloov pauv ntawm 40g qsfp + AOC mus rau 4 * 10g SFP + AOC tuaj yeem txuas ob tus hloov 40g, thiab nws kuj tuaj yeem txuas 10g hloov nrog 10G network daim npav
b. AOC thov rau hauv chav khoos phis tawj. Nruab nrab ntawm 5 thiab 30 meters, AOC tuaj yeem siv los txuas qhov hloov thiab khib ntawm cov ntaub ntawv nruab nrab; yog tias nws tsawg dua 5 meters, qhov kev xaiv zoo tshaj yog DAC; yog tias nws yog ntau tshaj 30 meters, yog tias dhau 30 meters, nws yog qhov zoo dua los xaiv cov module kho qhov muag thiab cov txuas txuas.
HTF' s AOC cov khoom lag luam muaj tag nrho, lub sijhawm lav ntev thiab tus nqi tsim nyog.
Yog tias koj xav tau dab tsi, koj tuaj yeem hu rau HTF Zoey.
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