Cov ntaub ntawv chaw xaim hluav taws xob yog tsim los ntawm ob ntu: SAN network thaiv qhov system thiab network cabling system.Hauv kev siv tshuab computer engineering, yuav tsum hwm chav nyob hauv kev sib txuas ntawm kev sib koom ua ke ntawm kev npaj thiab tsim, kev txuas txuas txuas txuas yuav tsum tau muab tso rau hauv lub cav chav tsev thiab lwm yam ntawm cov kav dej, choj, txhawm rau kom ntseeg tau tias qhov kev siv ntawm cov txheej txheem tsim nyog thiab cov chav ua kom zoo. .Cov ntaub ntawv chaw cabling engineering nrog nws qhov yooj yim, scalability kom ua tiav cov kev tswj tsis tau txuas ntxiv, tag nrho cov txheej txheem cabling yuav tsum yog kev daws teeb meem kom tsis txhob tshwm sim ntawm ib qho kev ua tsis tiav.
Yog saws: ntsaws thiab ua si, siab ceev, scalable, preterminated cable system daws teeb meem, modular system tswj thiab pre-termination los ua ke yuav txo tau lub sij hawm installation, paub cov ntaub ntawv chaw fiber ntau network ceev txav, ntxiv thiab hloov.Lub kaw lus tuaj yeem siv ntau yam khoom siv kho qhov muag fiber ntau tuaj yeem siv rau hauv qhov poob qis optical fiber connector thiab khoov insensitive fiber ntau (bending radius 7.5mm), kom ua tiav cov pob txha me me optical fiber attenuation thiab khoov kev ua tau zoo.
Fiber jumpers yog siv los siv kev sib tshuam lossis kev sib txuas
nyob rau hauv cov txheej txheem cabling, feem ntau siv ua ke nrog optical modules hauv cov ntaub ntawv chaw kom ua tiav cov kev sib txuas ntawm cov khoom siv.
Kev daws rau 10G optical module interconnection
Tam sim no, feem ntau ntawm cov chaw zov me nyuam tseem siv 10G Ethernet, thiab kev txhim kho ntawm optical module yog los ntawm qhov loj XFP optical module maj mam tsim rau hauv lub ntsiab tam sim no SFP + optical module.Qhov chaw nres nkoj ntawm SFP + optical module yog duplex LC interface, yog li SFP + optical module tuaj yeem ua tiav kev sib txuas ntawm duplex LC fiber optic jumper ntawm ob lub keyboards, routers, servers lossis network interface phaib.Peb muab qhov tseeb ntawm duplex LC fiber ntau optic jumpers, kho qhov muag cable muaj nyob rau hauv ib hom thiab ntau hom uas siv rau ntau yam 10G network interconnect ib puag ncig.
Kev daws rau 40G optical module interconnection
Tom qab ob peb xyoos ntawm txoj kev loj hlob, 40G Ethernet yog tam sim no cheb lub ntiaj teb no, 40G QSFP + optical module tau dhau los ua lub hnub qub nce ntawm kev lag luam kho qhov muag.Tsis zoo li 10G SFP + optical module, qhov chaw nres nkoj ntawm 40G QSFP + optical module feem ntau yog MPO / MTP interface uas yuav tsum tau MPO / MTP fiber optic jumper kom ua tiav kev sib txuas.Peb muab ib qho / ntau hom MPO / MTP fiber ntau optic jumper, hom lub tsho muaj nyob rau hauv PVC, LSZH, OFNP thiab lwm yam. Tsis tas li ntawd, peb kuj muab MPO / MTP faib lub thawv los pab koj hloov kho kom yooj yim rau 40G / 100G network.
Nco tseg: qhov kev sib txuas ntev ntawm 40G QSFP + optical modules feem ntau yog siv tib hom fiber ntau, yog li 40G QSFP + optical module nyob rau hauv daim ntawv thov kev sib kis ntev yog duplex LC interface kom paub txog kev sib txuas nrog kev siv duplex LC ib hom fiber ntau optic jumper .Txawm li cas los xij, 40GBASE-PLRL4 QSFP + optical module feem ntau siv nrog 12-core MPO / MTP ib hom fiber ntau optic jumper.
Raws li peb paub, ib qho 40G QSFP + (4 x 10 Gbps) chaw nres nkoj tuaj yeem teeb tsa rau hauv 4 x SFP + fiber ntau raws, yog li peb tuaj yeem siv MPO / MTP-LC fiber ntau optic jumper los txuas tau yooj yim rau 10G thiab 40G network khoom.
Kev daws rau 100G optical module interconnection
2016 tuaj yeem hais tau tias yog lub sijhawm tseem ceeb hauv 100G Ethernet, xyoo no, CXP, CFP, CFP2, CFP4, QSFP28 thiab lwm yam 100G optical modules tshwm sim nyob rau hauv kev ua lag luam.Raws li tus kws tshaj lij kev lag luam, Peb Lub Tuam Txhab kuj tuaj yeem muab cov kev daws teeb meem hauv qab no 100G:
Kev sib txuas ntawm CXP / CFP optical modules
24-core MPO / MTP fiber ntau optic jumper muab los ntawm RAISEFIBER yog qhov kev daws teeb meem zoo tshaj plaws rau kev sib txuas ntawm CXP / CFP optical modules, daim duab hauv qab no qhia cov ncauj lus kom ntxaws txuas:
Kev sib txuas ntawm QSFP28 optical modules
Lub hauv paus ntsiab lus ua haujlwm ntawm QSFP28 optical module zoo ib yam nrog 40G QSFP +'s, tab sis qhov sib txawv yog tias qhov sib kis ntawm txhua qhov fiber ntau optic channel ntawm QSFP28 optical module yog 25Gbps, tus nqi sib kis ntawm plaub fiber ntau channel tuaj yeem ncav cuag 100G.12-core MPO / MTP fiber optic jumper yuav tsum ua kom tiav ntau hom QSFP28 fiber optic txuas, thiab duplex LC ib hom fiber ntau optic jumper yuav tsum ua kom tiav ib hom QSFP28 fiber optic txuas (siv 100GBASE-LR4 QSFP28 optical module) .
Kev sib txuas ntawm CXP / CFP thiab 10G SFP + optical module
Vim yog CXP / CFP optical module siv 10 x 10Gbps fiber optic channels kom paub txog 100G kis tau tus mob, yog li peb tuaj yeem siv MPO / MTP (24-core) LC fiber optic jumper los txuas rau CXP / CFP thiab 10G SFP + optical module los siv kev sib tshuam. nruab nrab ntawm 100G thiab 10G network khoom siv.
Post lub sij hawm: Nov-26-2021