Kodi 40G Layer 3 Switch ndi chiyani?,
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S5354XC ndi Layer-3 uplink switch yokonzedwa ndi 24 x 10GE + 2 x 40GE /2 x 100GE.Pulogalamuyi imathandizira njira yosefera yachitetezo cha ACL, kuwongolera chitetezo kutengera MAC, IP, L4, ndi milingo yamadoko, kusanthula kwa magalasi ambiri, ndi kusanthula zithunzi kutengera njira zantchito.Mapulogalamuwa ndi osavuta kuyendetsa komanso osinthika kukhazikitsa, ndipo amatha kukumana ndi zovuta zosiyanasiyana.
Q1: Kodi ndingayika chizindikiro chathu ndi mtundu wathu pazogulitsa zanu?
A: Zedi, timathandizira OEM ndi ODM kutengera MOQ.
Q2: Kodi MOQ wanu wa ONT ndi OLT ndi chiyani?
Pa dongosolo la batch, ONT ndi mayunitsi 2000, OLT ndi mayunitsi 50.Milandu yapadera, tikhoza kukambirana.
Q3: Kodi ma ONT / OLTs anu angagwirizane ndi zinthu za chipani chachitatu?
A: Inde, ma ONTs/OLT athu amagwirizana ndi zinthu zina zomwe zili pansi pa protocol yokhazikika.
Q4: Kodi nthawi yanu ya chitsimikizo imakhala yayitali bwanji?
A: 1 chaka.
Kodi SWITCH ndi chiyani?
Kusintha kumatanthauza "kusintha" ndi chipangizo cha netiweki chomwe chimagwiritsidwa ntchito potumiza ma siginecha amagetsi (wowunikira).Itha kupereka njira yamagetsi yokhazikika pama node awiri aliwonse omwe amalumikizana ndi switch.Zosintha zofala kwambiri ndi ma switch a Ethernet.Zina zodziwika bwino ndi ma switch amawu a foni, ma fiber switch, etc.A 40G Layer 3 Switch ndi chipangizo chapamwamba chogwiritsira ntchito intaneti chomwe chimapangidwira kuti chipereke ntchito zapamwamba zoyendetsera deta ndikusintha muzitsulo zamakono.Kusintha kwamtunduwu kumapereka magwiridwe antchito a Layer 3, zomwe zikutanthauza kuti imatha kuwongolera ma protocol monga RIP, OSPF, ndi PIM, kuwalola kuwongolera bwino magalimoto apaintaneti.
Limee amagwira ntchito yopanga zida zoyankhulirana, kuphatikiza 40G Layer 3 Switches, ali ku China.Pokhala ndi zaka zopitilira 10 za kafukufuku ndi chitukuko m'munda wolumikizirana, tadzipanga tokha ngati opereka odalirika a mayankho aukadaulo aukadaulo.
Mbiri yathu ili ndi zinthu zosiyanasiyana monga OLT, ONU, Switch, Router, ndi 4G/5G CPE.Kuphatikiza apo, timapereka ntchito zonse za OEM ndi ODM, zopatsa makasitomala kusinthasintha komanso makonda.
40G Layer 3 Switch yoperekedwa ndi kampani yathu imabwera ndi zinthu zingapo zodziwika bwino.Choyamba, timathandizira Mphamvu pa Efaneti (POE), kulola kufalitsa mphamvu ndi data munthawi imodzi pa chingwe chimodzi.Izi zimathandizira kukhazikitsa maukonde ndikuchotsa kufunika kowonjezera magetsi.
Kuphatikiza apo, chosinthiracho chikhoza kukhala ndi magetsi amodzi kapena awiri, kuwonetsetsa kudalirika kwamaneti pakagwa mphamvu.Kuphatikiza apo, timathandizira ma IPv4 ndi IPv6 dual protocol stack, zomwe zimathandizira kuphatikizana kosagwirizana ndi zida zomwe zilipo komanso zamtsogolo.
Kupititsa patsogolo mphamvu zamagetsi, kusinthaku kumaphatikizapo teknoloji yopulumutsira hibernation yokha.Izi zimathandiza kuti chipangizochi chilowe m'malo opanda mphamvu panthawi yomwe sichikugwira ntchito, kuchepetsa kugwiritsa ntchito mphamvu komanso kuwononga chilengedwe.
Pankhani ya magwiridwe antchito, chosinthirachi chimapereka ntchito zotanuka, zomwe zimapatsa kuthekera kokulitsa ma network mosasunthika momwe zofunikira zamabizinesi zimasinthira.Kuphatikiza apo, timapereka kuthekera kolumikizana kwa zida, kufewetsa kasamalidwe ka netiweki ndikuchepetsa zovuta zogwirira ntchito.
Kuti muwongolere magwiridwe antchito a netiweki, kusinthaku kumaphatikiza ma aligorivimu anzeru a SP/WRR/SP+WRR.Ma aligorivimuwa amaika patsogolo kuchuluka kwa maukonde potengera njira zosiyanasiyana, kuwonetsetsa kuti ma network akugwiritsidwa ntchito moyenera ndikuwongolera magwiridwe antchito onse.
Ponseponse, 40G Layer 3 Switch ndi chida champhamvu chapaintaneti chomwe chimapereka magwiridwe antchito apamwamba pakuwongolera deta ndikusintha.Ndi ukatswiri ndi zomwe takumana nazo, makasitomala amatha kuyembekezera mayankho odalirika komanso anzeru ogwirizana ndi zosowa zawo zenizeni.
Zofotokozera Zamalonda | |
Kupulumutsa mphamvu | Green Ethernet mzere kugona kugona |
Kusintha kwa MAC | Konzani adilesi ya MAC mosasunthika Kuphunzira mwamphamvu adilesi ya MAC Konzani nthawi yokalamba ya adilesi ya MAC Chepetsani kuchuluka kwa adilesi ya MAC yophunzira Sefa adilesi ya MAC IEEE 802.1AE MacSec Security control |
Multicast | IGMP v1/v2/v3 Kusintha kwa IGMP Kutuluka Kwachangu kwa IGMP MVR, Multicast fyuluta Ndondomeko za Multicast ndi malire a chiwerengero cha multicast Kuchulukitsa kwa magalimoto ambiri kumadutsa ma VLAN |
Zithunzi za VLAN | 4K VLAN Zithunzi za GVRP QinQ, Selective QinQ Private VLAN |
Network Redundancy | VRRP Chitetezo cha ulalo wa ERPS chodziwikiratu Mtengo wa MSTP FlexLink MonitorLink 802.1D(STP), 802.1W(RSTP),802.1S(MSTP) Chitetezo cha BPDU, chitetezo cha mizu, chitetezo cha loop |
DHCP | DHCP Seva DHCP Relay DHCP Client DHCP Snooping |
Mtengo wa ACL | Layer 2, Layer 3, ndi Layer 4 ACLs IPv4, IPv6 ACL Chithunzi cha VLAN ACL |
Rauta | IPV4/IPV6 yapawiri stack protocol Kupeza kwa oyandikana nawo kwa IPv6, Kutulukira kwa Path MTU Njira yokhazikika, RIP/RIPng OSFPv2/v3, PIM mayendedwe amphamvu BGP, BFD kwa OSPF MLD V1/V2, MLD snooping |
QoS | Kugawika kwamagalimoto kutengera magawo omwe ali mumutu wa protocol wa L2/L3/L4 Malire a magalimoto pamagalimoto Nenani za 802.1P/DSCP patsogolo SP/WRR/SP+WRR ndondomeko ya pamzere Njira zopewera kugwetsa mchira ndi WRED Kuyang'anira magalimoto komanso mawonekedwe amayendedwe |
Chitetezo Mbali | Kuzindikira kwa ACL ndi kusefa njira yotetezera kutengera L2/L3/L4 Imateteza ku DDoS, kuwukira kwa TCP SYN kusefukira, ndi kuwukira kwa UDP kusefukira Tsitsani ma multicast, kuwulutsa, ndi mapaketi osadziwika a unicast Kudzipatula kumadoko Chitetezo padoko, IP + MAC + yomanga doko DHCP sooping, DHCP option82 IEEE 802.1x satifiketi Tacacs +/Radius kutsimikizika kwakutali kwa ogwiritsa ntchito, kutsimikizika kwa ogwiritsa ntchito kwanuko Efaneti OAM 802.3AG (CFM), 802.3AH (EFM) zosiyanasiyana Efaneti ulalo kuzindikira |
Kudalirika | Lumikizani aggregation mu static / LACP mode Kuzindikira kwa njira imodzi ya UDLD ERPS LLDP Ethernet OAM 1 + 1 zosunga zobwezeretsera mphamvu |
OAM | Console, Telnet, SSH2.0 WEB Management SNMP v1/v2/v3 |
Physical Interface | |
UNI Port | 24*10GE, SFP+ |
NNI Port | 2*40/100GE, QSFP28 |
CLI Management port | RS232, RJ45 |
Malo Antchito | |
ntchito temp | -15 ~ 55 ℃ |
Kutentha kosungira | -40 ~ 70 ℃ |
Chinyezi Chachibale | 10% ~ 90% (Palibe condensation) |
Kugwiritsa Ntchito Mphamvu | |
Magetsi | 1 + 1 magetsi apawiri, AC/DC mphamvu yosankha |
Input Power Supply | AC: 90 ~ 264V, 47 ~ 67Hz;DC: -36V ~ 72V |
Kugwiritsa Ntchito Mphamvu | Katundu wathunthu ≤ 125W, osagwira ntchito ≤ 25W |
Kukula Kwakapangidwe | |
Chipolopolo chamilandu | Chigoba chachitsulo, kuziziritsa mpweya ndi kutaya kutentha |
Mlandu wamilandu | 19 inchi 1U, 440*320*44 (mm) |