Bayyana Ƙarfin Maɓallin Canja-canje don Cibiyoyin Sadarwar Zamani,
,
S5456XC shine madaidaicin Layer-3 tare da ayyuka 48 x 25GE(SFP+) da 8 x 100GE(QSFP28).Canji ne na fasaha na zamani mai zuwa don cibiyoyin sadarwar mazaunin dillali da cibiyoyin sadarwar kasuwanci.Ayyukan software na samfurin yana da arziƙi sosai, yana tallafawa IPv4/IPv6 mai ba da hanya tsakanin hanyoyin sadarwa, ƙarfin musaya, ƙaƙƙarfan goyan bayan RIP/OSPF/RIPng/OSPFv3/PIM ka'idojin zirga-zirga, da sauran fasaloli.Ƙaƙwalwar ƙaddamarwa da ƙaddamarwa yana da girma, yana saduwa da bukatun cibiyoyin bayanai akan cibiyoyin sadarwa na asali da kuma cibiyoyin sadarwa na baya.
Q1: Za ku iya gaya mani game da lokacin biyan kuɗin ku?
A: Don samfurori, 100% biya a gaba.Don oda mai yawa, T / T, 30% biya gaba, 70% ma'auni kafin jigilar kaya.
Q2: Yaya lokacin isar ku?
A: 30-45days, idan gyaran ku ya yi yawa, zai ɗauki ɗan lokaci kaɗan.
Q3: Shin ONTs / OLT ɗin ku na iya dacewa da samfuran ɓangare na uku?
A: Ee, ONTs/OLTs ɗin mu sun dace da samfuran ɓangare na uku ƙarƙashin ƙa'idar ƙa'idar.
Q4: Yaya tsawon lokacin garantin ku?
A: shekara 1.
Q5: Menene bambanci tsakanin EPON GPON OLT da XGSPON OLT?
Babban bambanci shine XGSPON OLT yana goyan bayan GPON/XGPON/XGSPON, Saurin Sauri.
Q6: Menene hanyoyin biyan kuɗin da aka karɓa don kamfanin ku?
Don samfurin, 100% biya a gaba.Don tsari tsari, T / T, 30% ajiya, 70% ma'auni kafin bayarwa.
Q7: Shin kamfanin ku yana da nasa alamar?
Ee, alamar kamfaninmu shine Lime. A cikin duniyar fasahar sadarwar da ke ci gaba da haɓakawa, maɓalli masu daidaitawa sun zama mai canza wasa.Tare da mafi girman iyawarsu ta tarawa da ƙarfin Layer 3 masu ƙarfi, haɗe tare da saurin 40GE da 100GE masu sauri, waɗannan maɓallai suna ba ƙungiyoyi damar gina ingantacciyar hanyar sadarwa mai ƙarfi.A cikin wannan bulogi, za mu bincika dalilin da yasa maɓalli masu daidaitawa ke ƙara shahara da fa'idodin da suke kawowa.
Sau da yawa maɓalli na al'ada ana iyakance su ta hanyar ƙayyadaddun adadin tashar jiragen ruwa, yana haifar da ƙarin rikitarwa da ƙimar kulawa lokacin da ake buƙatar faɗaɗa hanyar sadarwa.Yana nuna maɓallai masu ɗorewa, ana iya haɗa shi zuwa naúrar ma'ana don sauƙin haɓakawa da sauƙaƙe gudanarwa.Ƙarfafawa na iya kawar da buƙatar na'urori da igiyoyi masu yawa, suna samar da mafita mai mahimmanci.
Haɗe tare da keɓantattun fasalulluka da aka tattauna a sama, maɓalli masu daidaitawa suna ba da fa'idodi da yawa.Na farko, suna sauƙaƙe gudanarwar cibiyar sadarwa kuma suna rage daidaitawa da rikitarwa.Na biyu, suna ba da haɓakawa da sassauci, ba da damar ƙungiyoyi don daidaitawa ga canje-canjen buƙatu ba tare da buƙatar manyan canje-canjen ababen more rayuwa ba.A ƙarshe, maɓalli masu iya tarawa suna haɓaka amfani da sararin samaniya, wanda ke da mahimmanci a cikin mahalli masu iyakacin sarari na zahiri.
Don tabbatar da ingantaccen sadarwa tsakanin na'urori a cikin hanyar sadarwa, ƙarfin Layer 3 mai ƙarfi yana da mahimmanci.Maɓallai masu daidaitawa suna ba da damar ci-gaba na Layer 3, gami da ka'idoji masu tsauri da tsauri, hanyar zirga-zirgar tsakanin-VLAN, da goyon bayan IPV4 da IPv6.Waɗannan fasalulluka suna haɓaka aikin cibiyar sadarwa, tsaro, da sassauƙa, ba da damar ingantacciyar rarraba zirga-zirga a cikin VLAN daban-daban ko tashoshi.
A zamanin da ake sarrafa bayanai na yau, dole ne ababen more rayuwa na hanyar sadarwa su cika buƙatun saurin watsa bayanai.Maɓallai masu daidaitawa suna isar da saurin 40GE da 100GE mai ban sha'awa, yana ba ƙungiyoyi damar ɗaukar aikace-aikacen bandwidth mai ƙarfi da nauyin aiki.Ko yana da babban-sikelin canja wurin bayanai, multimedia streaming ko girgije computing, wadannan masu sauya sheka suna tabbatar da cewa aikin cibiyar sadarwa bai zama cikas ba.
Tare da iyawarsu ta stackability, ƙarfin Layer 3 mai ƙarfi, da haɗin kai mai sauri, madaidaitan maɓalli suna jujjuya kayan aikin cibiyar sadarwa na zamani.
Ƙayyadaddun samfur | |
Ajiye makamashi | Green Ethernet layin barci ikon barci |
MAC Canja | A tsaye saita adireshin MAC Koyon adireshin MAC mai ƙarfi Sanya lokacin tsufa na adireshin MAC Iyakance adadin koyo adireshin MAC MAC address tace IEEE 802.1AE MacSec Tsaro iko |
Multicast | IGMP v1/v2/v3 Farashin IGMP IGMP Fast Leave MVR, Multicast tace Manufofin multicast da iyakoki na multicast Multicast zirga-zirga yana yin kwafi a cikin VLANs |
VLAN | 4K VLAN Ayyukan GVRP QinQ VLAN mai zaman kansa |
Maimaita hanyar sadarwa | VRRP Kariyar hanyar haɗin yanar gizo ta atomatik ERPS MSTP FlexLink MonitorLink 802.1D (STP) , 802.1W (RSTP) , 802.1S (MSTP) Kariyar BPDU, kariyar tushen, kariyar madauki |
DHCP | DHCP Server Saukewa: DHCP DHCP Abokin ciniki Farashin DHCP |
ACL | Layer 2, Layer 3, da Layer 4 ACLs IPv4, IPv6 ACL Farashin ACL |
Mai ba da hanya tsakanin hanyoyin sadarwa | IPV4/IPV6 dual stack protocol IPV6 gano maƙwabci, gano hanyar MTU Tsayayyen hanya, RIP/RIPng OSFPv2/v3, PIM mai tsauri BGP, BFD don OSPF MLD V1/V2, MLD snooping |
QoS | Rarraba zirga-zirga dangane da filayen cikin jigon yarjejeniya na L2/L3/L4 Iyakar zirga-zirgar Motoci Alamar fifiko 802.1P/DSCP SP/WRR/SP+WRR tsara jerin gwano Hanyoyin gujewa cunkoson wutsiya da WRED Sa ido kan zirga-zirga da kuma fasalin zirga-zirga |
Siffar Tsaro | Ƙididdigar ACL da tsarin tsaro na tacewa bisa L2/L3/L4 Yana kare hare-haren DDoS, hare-haren TCP SYN, da hare-haren Ambaliyar UDP Matse multicast, watsa shirye-shirye, da fakitin ucast da ba a san su ba Keɓewar tashar jiragen ruwa Tsaro na tashar jiragen ruwa, IP + MAC+ haɗin tashar jiragen ruwa DHCP sooping, DHCP zaɓi82 IEEE 802.1x takardar shaida Tacacs+/Radius ingantaccen mai amfani mai nisa, ingantaccen mai amfani na gida Ethernet OAM 802.3AG (CFM), 802.3AH (EFM) gano hanyar haɗin Ethernet daban-daban |
Dogara | Haɗin haɗin kai a cikin yanayin a tsaye /LACP Gano hanyar haɗin yanar gizo ta UDLD ERPS LLDP Farashin OAM 1+1 madadin wuta |
OAM | Console, Telnet, SSH2.0 Gudanar da WEB SNMP v1/v2/v3 |
Interface ta jiki | |
UNI Port | 48*25GE, SFP28 |
NNI Port | 8*100GE, QSFP28 |
CLI Management tashar jiragen ruwa | Saukewa: RJ45 |
Muhallin Aiki | |
Yanayin Aiki | -15 ~ 55 ℃ |
Ajiya Zazzabi | -40 ~ 70 ℃ |
Danshi mai Dangi | 10% ~ 90% (Babu ruwa) |
Amfanin Wuta | |
Tushen wutan lantarki | 1+1 dual samar da wutar lantarki, AC / DC ikon zaɓi |
Input Power Supply | AC: 90 ~ 264V, 47 ~ 67Hz;Saukewa: 36V-72V |
Amfanin Wuta | Cikakken kaya ≤ 180W, mara aiki ≤ 25W |
Girman Tsarin | |
Case harsashi | Karfe harsashi, sanyaya iska da kuma zubar da zafi |
Girman shari'a | 19 inch 1U, 440*390*44 (mm) |