Daaha ka qaadida Awooda Dareemado istackable ee Shabakadaha Casriga ah,
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S5456XC waa lakab-3 wareeg oo leh 48 x 25GE(SFP+) iyo 8 x 100GE(QSFP28).Waa furaha gelitaanka garaadka jiilka xiga ee shabakadaha deganeyaasha iyo shabakadaha ganacsiga.Shaqada softiweerka ee badeecadu aad bay hodan u tahay, taageerada marin habaabinta IPv4/IPv6, awoodda isdhaafsiga, taageerada xooggan oo xasilloon ee RIP/OSPF/RIPng/OSPFv3/PIM borotokoolka marin-u-socodka, iyo astaamo kale.Baaxadda gudbinta iyo awoodda gudbintu waa ballaaran tahay, oo buuxinaysa baahiyaha xarumaha xogta ee shabakadaha asaasiga ah iyo shabakadaha laf dhabarta.
Q1: Ma ii sheegi kartaa wax ku saabsan muddada lacag bixinta?
J: Sambalyada, 100% ka hor bixinta.Dalabka badan, T/T, 30% bixinta hormariska ah, 70% baaqi ka hor inta aan la rarin.
Q2: Waa sidee wakhtiga dhalmada?
J: 30-45days, haddii habayntaadu aad u badan tahay, wax yar ayay qaadan doontaa.
Q3: ONTs/OLT-yadaadu ma la socon karaan alaabada dhinac saddexaad?
J: Haa, ONT-yadayada/OLT-yadayadu waxay ku habboon yihiin alaabada qolo saddexaad ee hoos timaada nidaamka caadiga ah.
Q4: Intee ayay jirtaa muddada dammaanaddaadu?
J: 1 sano
Q5: Waa maxay faraqa u dhexeeya EPON GPON OLT iyo XGSPON OLT?
Farqiga ugu weyn ayaa ah in XGSPON OLT ay taageerto GPON/XGPON/XGSPON, Xawaaraha Dhakhso.
Q6: Waa maxay hababka lacag-bixinta la aqbalay ee shirkaddaada?
Muunad ahaan, 100% ka hor bixinta.Dalabka Dufcaddii, T/T, 30% deebaaji, 70% baaqi ka hor dhalmada.
Q7: Shirkaddaadu ma leedahay astaan u gaar ah?
Haa, sumada shirkadeena waa LimeIyaga oo leh awoodahooda isugaynta sare iyo awoodaha Lakabka 3 ee xoogga badan, oo ay weheliyaan 40GE iyo 100GE aad u degdegsan, furayaashani waxay awood u siinayaan ururrada inay dhisaan kaabayaal shabakad oo hufan oo la miisaami karo.Balooggan, waxaan ku baari doonaa sababta furayaasha la isku dhejin karo ay caan u noqdeen iyo faa'iidooyinka ay keenaan.
Dareemida dhaqameedka ayaa inta badan lagu xaddidaa tiro go'an oo dekedo ah, taasoo keenta kororka kakanaanta iyo kharashka dayactirka marka shabakadu u baahan tahay in la ballaariyo.Muujinaya furayaasha la isku dhejin karo, waxaa lagu dari karaa unug macquul ah oo loogu talagalay miisaan fudud iyo maarayn fudud.Awoodaha is-dul-saarku waxay meesha ka saarayaan baahida qalabyo iyo fiilooyinka badan, iyagoo siinaya xal-wax-ku-ool ah.
Marka lagu daro sifooyinka gaarka ah ee aan kor ku soo hadalnay, furayaasha la isku dhejin karo waxay bixiyaan faa'iidooyin dhowr ah.Marka hore, waxay fududeeyaan maaraynta shabakada waxayna yareeyaan qaabaynta iyo kakanaanta cilad bixinta.Marka labaad, waxay bixiyaan scalability iyo dabacsanaan, u oggolaanaya ururrada inay la qabsadaan baahiyaha isbeddelka iyada oo aan loo baahnayn isbeddelo kaabayaal waaweyn.Ugu dambayntii, furayaasha la isku dhejin karo waxay wanaajiyaan ka faa'iidaysiga booska, taas oo muhiim u ah bay'ada bannaanka jireed ee xaddidan.
Si loo hubiyo xidhiidhka siman ee u dhexeeya aaladaha shabakadda, awoodaha Lakabka 3 ee xooggan ayaa muhiim ah.Dareemaha la istaajin karo waxay bixiyaan awoodaha lakabka 3 ee horumarsan, oo ay ku jiraan borotokoolka jiheynta joogtada ah iyo firfircoon, marinka dhex-VLAN, iyo taageerada IPV4 iyo IPV6.Tilmaamahani waxay kor u qaadaan waxqabadka shabakada, amniga, iyo dabacsanaanta, iyaga oo awood u siinaya qaybinta taraafikada hufan ee VLAN-yada kala duwan ama shabakadaha hoose.
Xiliga xogtu ay wado maanta, kaabayaasha shabakadu waa inay buuxiyaan baahida sii kordheysa ee gudbinta xogta degdega ah.Dareemaha la istaajin karo waxay bixiyaan xawaare 40GE iyo 100GE ah oo cajiib ah, taasoo awood u siinaya ururada inay qabtaan codsiyada baaxada leh ee baaxadda leh iyo culaysyada shaqada.Haddi ay tahay xawilaad xogeed oo baaxad leh, streaming multimedia ama xisaabinta daruuraha, furayaashani waxay xaqiijinayaan in waxqabadka shabakadu aanu noqon mid caqabad ku ah.
Iyaga oo leh awoodahooda isku-duubnida, awoodaha Lakabka 3 ee xoogga badan, iyo isku xirnaanta xawaaraha sare leh, dareemaha la isku dhejin karo ayaa wax ka beddelaya kaabayaasha shabakadaha casriga ah.
Tilmaamaha Alaabta | |
Badbaadinta tamarta | Awoodda hurdo ee khadka cagaaran ee Ethernet |
Beddelka MAC | Si toos ah u habbee ciwaanka MAC Si firfircoon u baranaya ciwaanka MAC Habee wakhtiga gabowda ciwaanka MAC Xaddid tirada cinwaanka MAC ee la bartay shaandhaynta cinwaanka MAC IEEE 802.1AE MacSec Security control |
Casriyeyn badan | IGMP v1/v2/v3 IGMP Snooping Fasaxa degdega ah ee IGMP MVR, shaandhada Multicast Nidaamyada wax-soo-saarka badan iyo xaddidaadaha tirada badan Taraafikada Multicast-ka ah waxay ku celceliyaan VLAN-yada oo dhan |
VLAN | 4K VLAN Hawlaha GVRP QinQ VLAN gaar ah |
Soo-celinta Shabakadda | VRRP Ilaalinta isku xirka ethernet otomaatiga ah ee ERPS MSTP FlexLink MonitorLink 802.1D (STP), 802.1W (RSTP), 802.1S (MSTP) Ilaalinta BPDU, ilaalinta xididka, ilaalinta loop |
DHCP | Adeegaha DHCP Gudbinta DHCP Macmiilka DHCP DHCP Snooping |
ACL | Lakabka 2, Lakabka 3, iyo Lakabka 4 ACLs IPV4, IPv6 ACL VLAN ACL |
Router | IPV4/IPV6 borotokoolka labajibbaaran IPV6 daahfurka deriska, Daahfurka Jidka MTU Jid toos ah, RIP/RIPng OSFPv2/v3, PIM routing firfircoon BGP, BFD ee OSPF MLD V1/V2, MLD dhuuqid |
QoS | Kala soocida gaadiidka ee ku salaysan meelaha ku jira madaxa borotokoolka L2/L3/L4 Xadka gaadiidka CAR Xusuusnow 802.1P/DSCP mudnaanta Jadwalka safka SP/WRR/SP+WRR Dabada-dhicista iyo habab ka fogaanshaha ciriiriga WRED La socodka gaadiidka iyo qaabaynta gaadiidka |
Muuqaalka Amniga | Aqoonsiga ACL iyo habka amniga shaandhaynta ee ku salaysan L2/L3/L4 Waxay ka difaacdaa weerarrada DDoS, TCP SYN werarada daadka, iyo weerarrada UDP ee daadka Cadaadiska cajaladaha badan, baahinta, iyo baakadaha unicast ee aan la garanayn Go'doominta dekedda Amniga dekeda, IP+MAC+ ku xidhida dekeda DHCP sooping, DHCP option82 IEEE 802.1x shahaado Xaqiijinta isticmaalaha fog ee Tacacs+/Radius, Xaqiijinta isticmaalaha maxaliga ah Ethernet OAM 802.3AG (CFM), 802.3AH (EFM) ogaanshaha isku xirka Ethernet ee kala duwan |
Kalsoonida | Isku-darka isku xirka qaab taagan /LACP Ogaanshaha isku xirka hal-jid ee UDLD ERPS LLDP Ethernet OAM 1+1 korantada |
OAM | Console, Telnet, SSH2.0 Maamulka Shabakadda SNMP v1/v2/v3 |
Interface Jirka | |
Dekedda UNI | 48*25GE, SFP28 |
Dekedda NNI | 8*100GE, QSFP28 |
Dekadda Maamulka CLI | RS232, RJ45 |
Deegaanka shaqada | |
Heerkulka shaqada | -15-55 ℃ |
Heerkulka Kaydinta | -40-70 ℃ |
Qoyaanka Qaraabada | 10% ~ 90% (aan uumi lahayn) |
Isticmaalka Korontada | |
Bixinta Korontada | 1+1 koronto dual ah, koronta AC/DC optional |
Soo Gelida Korontada | AC: 90~264V, 47~67Hz;DC: -36V~-72V |
Isticmaalka Korontada | Culays buuxa ≤ 180W, shaqo la'aan ≤ 25W |
Cabbirka Qaab-dhismeedka | |
qolof kiis | Qolfoof bir ah, qaboojin hawo iyo kulaylka kala daadsan |
Cabirka kiiska | 19 inch 1U, 440*390*44 (mm) |