Ukutyhila amandla oTshintsho oluQinisekayo lweeNethiwekhi zale mihla,
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S5456XC umaleko-3 iswitshi kunye 48 x 25GE (SFP +) kunye 8 x 100GE (QSFP28) imisebenzi.Sisizukulwana esilandelayo sokufikelela ngokukrelekrele ukutshintshela uthungelwano lwabahlali benkampani kunye nothungelwano lwamashishini.Umsebenzi wesoftware wemveliso utyebile kakhulu, inkxaso yomzila we-static IPv4 / IPv6, umthamo wokutshintshiselana, inkxaso eyomeleleyo kunye nezinzileyo ye-RIP/OSPF/RIPng/OSPFv3/PIM yemigaqo yomzila, kunye nezinye iimpawu.I-bandwidth yokudlulisa kunye nekhono lokudlulisa likhulu, lihlangabezana neemfuno zamaziko edatha kwiinethiwekhi eziphambili kunye neenethiwekhi ze-backbone.
I-Q1: Ngaba ungandixelela malunga nexesha lakho lokuhlawula?
A: Ukuze iisampuli, 100% intlawulo kwangaphambili.Kwi-odolo yobuninzi, i-T / T, i-30% yentlawulo yangaphambili, i-70% ibhalansi ngaphambi kokuthunyelwa.
I-Q2: Linjani ixesha lakho lokuhambisa?
A: 30-45days, ukuba ukwenza ngokwezifiso kwakho kakhulu, kuya kuthatha ixesha elide.
I-Q3: Ngaba ii-ONT / OLTs zakho zinokuhambelana nemveliso yomntu wesithathu?
A: Ewe, ii-ONT/OLTs zethu ziyahambelana nemveliso yomntu wesithathu phantsi kweprotocol eqhelekileyo.
I-Q4: Lide kangakanani ixesha lakho lewaranti?
A: unyaka omnye.
Q5: Uthini umahluko phakathi kwe-EPON GPON OLT kunye ne-XGSPON OLT?
Umahluko omkhulu kukuba iXGSPON OLT ixhasa iGPON/XGPON/XGSPON, iSpeed Speed.
I-Q6: Ziziphi iindlela zokuhlawula ezamkelweyo zenkampani yakho?
Kwisampulu, 100% intlawulo kwangaphambili.Ukuze batch oda, T / T, 30% idiphozithi, 70% ibhalansi phambi kokunikezelwa.
I-Q7: Ngaba inkampani yakho ine-brand yayo?
Ewe, uphawu lwenkampani yethu yiLimee.Kwihlabathi elihlala livela letekhnoloji yothungelwano, izitshixo ezinokuqikelelwa ziye zatshintsha umdlalo.Ngobuchule babo obuphezulu bokupakisha kunye nobuchule obunamandla be-Layer 3, kunye nesantya esiphezulu se-40GE kunye ne-100GE, ezi zitshintshi zivumela imibutho ukuba yakhe iziseko zothungelwano ezisebenzayo nezinokutshatyalaliswayo.Kule bhlog, siza kuphonononga ukuba kutheni iiswitshi ezinokugcinwa zisiya zithandwa kakhulu kunye nezibonelelo abazizisayo.
Ukutshintsha kwemveli kaninzi kunqunyanyiswa linani elimiselweyo lamazibuko, okukhokelela ekunyukeni kobunzima kunye neendleko zokulondoloza xa uthungelwano lufuna ukwandiswa.Kufakwe iiswitshi ezipakishwayo, zinokudityaniswa zibe yiyunithi enengqiqo ukuze kube lula ukulinganisa kunye nolawulo olulula.Izakhono zokupakisha ziphelisa imfuno yezixhobo ezininzi kunye neentambo, ukubonelela ngesisombululo esineendleko.
Idityaniswe neempawu ezizodwa ezixoxwe ngasentla, iiswitshi ezipakishwayo zibonelela ngeenzuzo ezininzi.Okokuqala, zenza lula ulawulo lwenethiwekhi kunye nokunciphisa uqwalaselo kunye nobunzima bokusombulula ingxaki.Okwesibini, babonelela nge-scalability kunye nokuguquguquka, ukuvumela imibutho ukuba ihambelane neemfuno eziguqukayo ngaphandle kokufuna utshintsho olukhulu lweziseko zophuhliso.Okokugqibela, iiswitshi ezipakishwayo zenza ngcono ukusetyenziswa kwendawo, ebaluleke kakhulu kwiindawo ezinendawo elinganiselweyo.
Ukuqinisekisa unxibelelwano olugudileyo phakathi kwezixhobo kwinethiwekhi, izakhono eziqinileyo zeLayer 3 zibalulekile.Ukutshintshwa kwe-Stackable kubonelela ngezakhono eziphezulu ze-Layer 3, kuquka i-static kunye ne-dynamic protocoling protocols, i-inter-VLAN yomzila, kunye ne-IPv4 kunye ne-IPv6 inkxaso.Ezi mpawu ziphucula ukusebenza kwenethiwekhi, ukhuseleko, kunye nokuguquguquka, okwenza kube lula ukuhanjiswa kwetrafikhi kwiiVLAN ezahlukeneyo okanye ii-subnets.
Kwixesha lanamhlanje eliqhutywa yidatha, iziseko zenethiwekhi kufuneka zihlangabezane nemfuno ekhulayo yokuhanjiswa kwedatha ngokukhawuleza.Ukutshintshwa kwe-Stackable kuhambisa i-40GE kunye ne-100GE ngokukhawuleza ngokukhawuleza, okwenza imibutho ikwazi ukusingatha izicelo ze-bandwidth-intensive kunye nomthwalo womsebenzi.Ingaba kugqithiso lwedatha enkulu, ukusasazwa kwe-multimedia okanye i-computing yefu, ezi zitshintshi ziqinisekisa ukuba ukusebenza kwenethiwekhi akubi ngumqobo.
Ngobuchule babo bokubekeka, amandla okuLayer 3 anamandla, kunye noqhagamshelo olunesantya esiphezulu, iiswitshi ezipakishwayo ziguqula iziseko zonxibelelwano zanamhlanje.
IiNkcazo zeMveliso | |
Ukonga amandla | Ukukwazi ukulala komgca we-Ethernet eluhlaza |
Ukutshintsha kweMAC | Lungiselela ngokuzinzileyo idilesi ye-MAC Ukufunda idilesi ye-MAC ngokukhawuleza Qwalasela ixesha lokuguga ledilesi ye-MAC Nciphisa inani ledilesi ye-MAC efundiweyo Uhluzo lwedilesi ye-MAC IEEE 802.1AE Ulawulo loKhuseleko lweMacSec |
I-Multicast | IGMP v1/v2/v3 IGMP Snooping IGMP ikhefu ngokukhawuleza I-MVR, i-Multicast filter Iipolisi ezininzi kunye nemida yeenombolo ezininzi Ukusasazwa kwetrafikhi okuninzi kuzo zonke iiVLAN |
VLAN | 4K VLAN GVRP Imisebenzi QinQ I-VLAN yabucala |
Ukungafuneki kweNethiwekhi | VRRP Ukhuseleko lwekhonkco lwe-ethernet oluzenzekelayo lwe-ERPS MSTP I-FlexLink MonitorLink 802.1D(STP),802.1W(RSTP),802.1S(MSTP) Ukukhuselwa kwe-BPDU, ukukhuselwa kweengcambu, ukukhuselwa kwe-loop |
I-DHCP | Iseva ye-DHCP I-DHCP Relay DHCP Client I-DHCP Snooping |
ACL | Umaleko 2, uLeya 3, kunye noMaleko 4 ACLs IPv4, IPv6 ACL VLAN ACL |
Umzila | IPV4/IPV6 iprothokholi yemfumba emibini IPv6 ummelwane ukufunyanwa, Indlela MTU ukufunyanwa Indlela engatshintshiyo, RIP/RIPng OSFPv2/v3,PIM indlela eguquguqukayo BGP, BFD for OSPF MLD V1/V2, MLD snooping |
QoS | Ukuhlelwa kwetrafikhi okusekwe kwimihlaba ekwisihloko seprotocol ye-L2/L3/L4 Umlinganiselo wezithuthi zemoto Phawula i-802.1P/DSCP ephambili SP/WRR/SP+WRR ukucwangcisa umgca Iindlela zokuthintela ukuxinana komsila kunye ne-WRED Ukujongwa kwetrafikhi kunye nokubunjwa kwetrafikhi |
Uphawu loKhuseleko | Ukuqatshelwa kwe-ACL kunye nokucoca indlela yokukhusela esekelwe kwi-L2 / L3 / L4 Ikhusela ekuhlaselweni kwe-DDoS, ukuhlaselwa kwe-TCP SYN yeSikhukula, kunye nokuhlaselwa kwe-UDP yeSikhukula Cindezela usasazo oluninzi, usasazo, kunye neepakethi ezingaziwayo zeunicast Ukwahlulwa kwezibuko Ukhuseleko lwezibuko, IP+MAC+ isibophelelo sezibuko I-DHCP sooping, iDHCP inketho82 IEEE 802.1x isatifikethi Tacacs +/Radius ungqinisiso olukude lomsebenzisi, ukuqinisekiswa komsebenzisi wasekhaya I-Ethernet OAM 802.3AG (CFM), 802.3AH (EFM) ubhaqo lwekhonkco elihlukeneyo le-Ethernet |
Ukuthembeka | Ikhonkco lokudibanisa kwimo ye-static / LACP Ubhaqo lwekhonkco lwendlela enye ye-UDLD I-ERPS I-LLDP Ethernet OAM 1+1 ugcino lwamandla |
OAM | Console, Telnet, SSH2.0 ULawulo lweWEBHU I-SNMP v1/v2/v3 |
Ujongano Lwenyama | |
Izibuko le-UNI | 48*25GE, SFP28 |
NNI Port | 8*100GE, QSFP28 |
Izibuko loLawulo lwe-CLI | RS232, RJ45 |
Indawo yokusebenza | |
Ubushushu bokusebenza | -15℃55℃ |
Ubushushu boGcino | -40℃70℃ |
Ubuntu bezizalwane | 10%~90%(Akukho ukuxinana) |
Ukutya umbane | |
Ukunikezwa Amandla | 1+1 unikezelo lwamandla amabini, AC/DC amandla okuzikhethela |
Ubonelelo lwaMandla oNgeniso | AC: 90~264V, 47~67Hz;DC: -36V~-72V |
Ukutya umbane | Umthwalo opheleleyo ≤ 180W, ungasebenzi ≤ 25W |
Ubungakanani besakhiwo | |
Iqokobhe letyala | Igobolondo lesinyithi, ukupholisa umoya kunye nokutshatyalaliswa kobushushu |
Case dimension | 19 intshi 1U, 440*390*44 (mm) |