Lihlahisoa
40G Layer 3 Switch ke eng?
40G Layer 3 Switch ke eng?,
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Lintlha tse ka sehloohong
S5354XC ke Layer-3 uplink switch e hlophisitsoeng ka 24 x 10GE + 2 x 40GE /2 x 100GE.Software e ts'ehetsa mochini oa ho sefa oa ts'ireletso oa ACL, taolo ea ts'ireletso e thehiloeng ho MAC, IP, L4, le maemo a boema-kepe, tlhahlobo ea seipone ea li-port, le tlhahlobo ea litšoantšo e ipapisitseng le lits'ebetso tsa lits'ebeletso.Software e bonolo ho e laola ebile e bonolo ho e kenya, 'me e ka kopana le maemo a fapaneng a rarahaneng.
LBH
Q1: Na nka beha letšoao le mohlala oa rona lihlahisoa tsa hau?
A: Ehlile, re tšehetsa OEM le ODM ho latela MOQ.
Q2: MOQ ea hau ea ONT le OLT ke efe?
Bakeng sa odara ea batch, ONT ke 2000 units, OLT ke 50 units.Linyeoe tse khethehileng, re ka buisana.
Q3: Na li-ONT/OLT tsa hau li ka tsamaellana le lihlahisoa tsa motho oa boraro?
K: E, li-ONT/OLT tsa rona li tsamaisana le lihlahisoa tsa batho ba boraro tlas'a melaoana e tloaelehileng.
Q4: Nako ea tiisetso ea hau e telele hakae?
A: 1 selemo.
SWITCH ke eng?
Phetoho e bolela "swicha" ke sesebelisoa sa marang-rang se sebelisetsoang ho fetisa matshwao a motlakase (optical).E ka fana ka tsela e ikhethang ea lets'oao la motlakase bakeng sa node efe kapa efe e 'meli ea marang-rang e fihlellang switch.Li-switch tse atileng haholo ke li-switch tsa Ethernet.Tse ling tse tloaelehileng ke li-switches tsa lentsoe la thelefono, li-fiber switches, joalo-joalo A 40G Layer 3 Switch ke sesebelisoa sa marang-rang se sebetsang hantle se etselitsoeng ho fana ka ts'ebetso e tsoetseng pele bakeng sa ho tsamaisa data le ho fetola lisebelisoa tsa marang-rang.Mofuta ona oa switjha o fana ka mesebetsi ea Layer 3, ho bolelang hore e khona ho sebetsana le liprothokholo tsa routing joalo ka RIP, OSPF, le PIM, e e lumellang ho tsamaisa sephethephethe sa marang-rang ka nepo.
Limee e sebetsa ka ho khetheha ho nts'etsopele ea lisebelisoa tsa puisano, ho kenyelletsa le 40G Layer 3 Switches, e thehiloe Chaena.Ka lilemo tse fetang 10 tsa boiphihlelo ba lipatlisiso le nts'etsopele lefapheng la likhokahano, re iponahalitse re le mofani ea tšepahalang oa litharollo tse ncha tsa marang-rang.
Potefolio ea rona e kenyelletsa lihlahisoa tse fapaneng tse kang OLT, ONU, Switch, Router, le 4G/5G CPE.Ho feta moo, re fana ka lits'ebeletso tsa OEM le ODM ka bobeli, ho fa bareki monyetla oa ho fetoha le maemo.
40G Layer 3 Switch e fanoang ke k'hamphani ea rona e tla le likarolo tse 'maloa tse hlokomelehang.Taba ea pele, re ts'ehetsa Power over Ethernet (POE), e lumellang phetiso ea matla le data ka nako e le 'ngoe ka mohala o le mong.Karolo ena e nolofatsa ho kenya marang-rang le ho felisa tlhoko ea mehloli e meng ea matla.
Ho feta moo, sesebelisoa se ka ba le lisebelisoa tsa motlakase tse le 'ngoe kapa tse peli, ho netefatsa hore marang-rang a ts'epahalla ha ho ka ba le khaello ea motlakase.Ho feta moo, re ts'ehetsa IPv4 le IPv6 dual protocol stack, e nolofalletsang khokahanyo e se nang moeli ho libopeho tsa marang-rang tse teng le tse tlang.
Ho ntlafatsa ts'ebetso ea matla, sesebelisoa se kenyelletsa theknoloji ea ho boloka matla ea hibernation ka boiketsetso.Tšobotsi ena e nolofalletsa sesebelisoa ho kena boemong bo tlaase ba matla nakong ea ho se sebetse, ho fokotsa tšebeliso ea matla le tšusumetso ea tikoloho.
Mabapi le ts'ebetso, sesebelisoa se fana ka mesebetsi e tsitsitseng ea stack, e fanang ka bokhoni ba ho lekanya marang-rang ka mokhoa o tsitsitseng ha litlhoko tsa khoebo li fetoha.Ho feta moo, re fana ka bokhoni bo kopaneng ba taolo ea lisebelisoa, ho nolofatsa tsamaiso ea marang-rang le ho fokotsa ho rarahana ha ts'ebetso.
Ho ntlafatsa ts'ebetso ea marang-rang, sesebelisoa se kenyelletsa li-algorithms tsa bohlokoa tsa SP/WRR/SP+WRR.Li-algorithms tsena li etelletsa pele sephethephethe sa marang-rang se ipapisitseng le litekanyetso tse fapaneng, ho netefatsa tšebeliso e nepahetseng ea lisebelisoa tsa marang-rang le ho ntlafatsa ts'ebetso ka kakaretso.
Ka kakaretso, 40G Layer 3 Switch ke sesebelisoa se matla sa marang-rang se fanang ka ts'ebetso e tsoetseng pele bakeng sa ho tsamaisa le ho fetola data.Ka boiphihlelo le boiphihlelo ba rona, bareki ba ka lebella litharollo tse tšepahalang le tse ncha tse tsamaellanang le litlhoko tsa bona tse ikhethileng.
| Litlhaloso tsa Sehlahisoa | |
| Ho boloka matla | Bokhoni ba ho robala ba mohala oa Ethernet o motala |
| Phetoho ea MAC | Lokisa aterese ea MAC ka mokhoa o tsitsitseng Ho ithuta aterese ea MAC ka matla Lokisa nako ea ho tsofala ea aterese ea MAC Fokotsa palo ea liaterese tsa MAC tse ithutiloeng Sefa aterese ea MAC Taolo ea ts'ireletso ea IEEE 802.1AE MacSec |
| Multicast | IGMP v1/v2/v3 IGMP Snooping IGMP Ho tloha ka potlako MVR, Multicast filter Maano a Multicast le meeli ea linomoro tsa multicast Multicast sephethephethe se ikatisetsa ho VLANs |
| VLAN | 4K VLAN GVRP QinQ, QinQ e Khethiloeng VLAN e ikemetseng |
| Khaello ea Marang-rang | VRRP Tšireletso ea khokahanyo ea ethernet ea ERPS MSTP FlexLink MonitorLink 802.1D(STP), 802.1W(RSTP) 、802.1S(MSTP) Tšireletso ea BPDU, tšireletso ea metso, tšireletso ea loop |
| DHCP | Seva ea DHCP Phetiso ea DHCP Moreki oa DHCP DHCP Snooping |
| ACL | Layer 2, Layer 3, le Layer 4 ACLs IPv4, IPv6 ACL VLAN ACL |
| Routa | IPV4/IPV6 protocol ea li-dual stack Ho sibolloa ha moahisani oa IPv6, ho sibolloa ha Tsela ea MTU Tsela e tsitsitseng, RIP/RIPng OSFPv2/v3, PIM routing e matla BGP, BFD bakeng sa OSPF MLD V1/V2, MLD snooping |
| QoS | Sehlopha sa sephethephethe se ipapisitse le likarolo tsa sehlooho sa protocol sa L2/L3/L4 Moeli oa sephethephethe sa KOLOI Ela hloko 802.1P/DSCP e tlang pele SP/WRR/SP+WRR kemiso ea mela Mekhoa ea ho qoba tšubuhlellano ea mohatla le WRED Tlhokomelo ea sephethephethe le sebopeho sa sephethephethe |
| Tshireletso Feature | Tlhokomeliso ea ACL le mokhoa oa ts'ireletso oa ho sefa o thehiloeng ho L2/L3/L4 E itšireletsa khahlanong le litlhaselo tsa DDoS, litlhaselo tsa likhohola tsa TCP SYN, le litlhaselo tsa likhohola tsa UDP Hatisa lipapatso tse ngata, phatlalatso, le lipakete tse sa tsejoeng tsa unicast Ho itšehla thajana Tshireletso ya boemakepe, IP+MAC+e tlamang koung DHCP sooping, DHCP option82 Setifikeiti sa IEEE 802.1x Tacacs +/Radius netefatso ea basebelisi ba hole, netefatso ea basebelisi ba lehae Ethernet OAM 802.3AG (CFM), 802.3AH (EFM) ho fumana lihokelo tse fapaneng tsa Ethernet |
| Ho tšepahala | Kopanya aggregation ka mokhoa oa static / LACP UDLD ea mokhoa o le mong oa ho lemoha ERPS LLDP Ethernet OAM 1+1 bekapo ea matla |
| OAM | Console, Telnet, SSH2.0 Taolo ea WEB SNMP v1/v2/v3 |
| Physical Interface | |
| Boema-kepe ba UNI | 24*10GE, SFP+ |
| Boema-kepe ba NNI | 2*40/100GE, QSFP28 |
| Boema-kepe ba Tsamaiso ea CLI | RS232, RJ45 |
| Tikoloho ea Mosebetsi | |
| sebetsa temp | -15℃55℃ |
| Mocheso oa polokelo | -40℃70℃ |
| Mongobo o Batlang | 10%～90%(Ha ho condensation) |
| Tšebeliso ea Matla | |
| Phepelo ea motlakase | 1+1 phepelo ea matla a mabeli, matla a AC/DC a boikhethelo |
| Kena ka Matla | AC: 90～264V, 47～67Hz;DC: -36V～-72V |
| Tšebeliso ea Matla | Mojaro o felletseng ≤ 125W, e sa sebetse ≤ 25W |
| Sebopeho sa Sebopeho | |
| Khetla ea nyeoe | Metal shell, moea o pholileng le ho senya mocheso |
| Boemo ba nyeoe | 19 inch 1U, 440*320*44 (mm) |
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