Txheej txheem cej luam ntawm Optical Switches:
Lub fiber optic switch yog ib qho khoom siv xa xov hluav taws xob ceev ceev. Piv nrog rau cov switches ib txwm muaj, nws siv cov cables fiber optic ua cov khoom siv xa xov. Qhov zoo ntawm kev xa xov fiber optic yog qhov ceev ceev thiab muaj peev xwm tiv thaiv kev cuam tshuam. Lub fiber optic switch (FC Switch, tseem hu ua "Fiber Channel switch").
Lub fiber optic switch yog ib hom khoom siv tshiab, thiab muaj ntau qhov sib txawv ntawm cov Ethernet switches uas pom thiab siv ntau (feem ntau yog pom hauv kev txhawb nqa cov protocols). Lub fiber optic Ethernet switch yog lub zog tswj hwm siab Hom 2 optical fiber Ethernet access switch. Cov neeg siv tuaj yeem xaiv qhov chaw nres nkoj optical tag nrho lossis qhov chaw nres nkoj optical hybrid configuration, thiab cov xov xwm nkag mus rau fiber tuaj yeem xaiv ib hom fiber lossis ntau hom fiber. Lub switch tuaj yeem txhawb nqa kev tswj hwm network chaw taws teeb thiab kev tswj hwm hauv zos tib lub sijhawm kom paub txog kev saib xyuas qhov xwm txheej ua haujlwm ntawm chaw nres nkoj thiab qhov chaw teeb tsa ntawm lub switch.
Lub qhov chaw nres nkoj fiber ntau yog qhov tsim nyog rau qhov chaw nkag mus rau cov ntaub ntawv tshaj qhov deb ntawm tsib kab nkag mus, qhov xav tau kev cuam tshuam tiv thaiv hluav taws xob thiab qhov xav tau kev sib txuas lus zais cia, thiab lwm yam. Cov teb siv tau suav nrog: kev sib txuas lus hauv tsev FTTH broadband; kev lag luam ceev ceev fiber LAN; kev lag luam faib khoom tswj hwm kev lag luam siab (DCS); kev saib xyuas video digital fiber optical; tsev kho mob ceev ceev fiber optical hauv zos network; tsev kawm ntawv network.
Kev piav qhia txog kev ua haujlwm ntawm qhov hloov kho qhov muag:
Hom kev hloov pauv tsis thaiv khw-thiab-mus tom ntej, nrog 8.8Gbps hloov pauv peev xwm, txhua qhov chaw nres nkoj tuaj yeem ua haujlwm hauv lub xeev puv-duplex ntawm kab puv ceev tib lub sijhawm
Txhawb nqa 6K MAC chaw nyob, nrog rau kev kawm MAC chaw nyob tsis siv neeg thiab hloov kho cov haujlwm
Txhawb nqa qhov chaw nres nkoj sib sau ua ke, muab 7 pawg ntawm cov kab sib txuas broadband sib sau ua ke
Txhawb cov kab tseem ceeb kom muab kev lees paub zoo ntawm kev pabcuam
Txhawb nqa 802.1d Spanning Tree Protocol / Rapid Spanning Tree Protocol
Txhawb nqa 802.1x chaw nres nkoj raws li kev lees paub nkag mus
Kev txhawb nqa IEEE802.3x puv-duplex ntws tswj / ib nrab-duplex rov qab siab ntws tswj
Txhawb nqa tag-based VLAN/port-based VLAN/protocol-based VLAN, muab 255 VLAN pawg, txog li 4K VLANs
Txhawb kev tswj hwm kev nkag mus rau hauv network raws li chaw nres nkoj
Nrog qhov chaw nres nkoj cais tawm muaj nuj nqi
Txoj kev tiv thaiv Header blocking (HOL) kom txo qhov poob ntawm pob ntawv
Kev them nyiaj yug chaw nres nkoj thiab MAC chaw nyob khi, MAC chaw nyob filtering
Kev txhawb nqa qhov chaw nres nkoj mirroring
Nrog SNIFF network saib xyuas kev ua haujlwm
Nrog rau qhov chaw nres nkoj bandwidth tswj kev ua haujlwm
Txhawb nqa IGMP snooping multicast tswj
Txhawb kev tswj cua daj cua dub tshaj tawm
Lub sijhawm tshaj tawm: Plaub Hlis-28-2022