Soo bandhigida Shabakadda Jiilka Xiga: Lakabka 3 Wareegyada,
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S5354XC waa Lakab-3 kor uxiran oo lagu habeeyay 24 x 10GE + 2 x 40GE/2 x 100GE.Software-ku wuxuu taageeraa habka shaandhaynta amniga ACL, xakamaynta amniga ee ku salaysan MAC, IP, L4, iyo heerarka dekedaha, falanqaynta muraayadda dekedaha badan, iyo falanqaynta sawirka ku salaysan hababka adeegga.Software-ku waa sahlan tahay in la maareeyo waana dabacsanaan si loo rakibo, wuxuuna la kulmi karaa xaalado kala duwan oo adag.
Q1: Miyaan ku dhejin karaa astaantayada iyo moodelka alaabtaada?
A: Hubaal, waxaan taageernaa OEM iyo ODM ku salaysan MOQ.
Q2: Waa maxay MOQ-gaaga ONT iyo OLT?
Dalabka Dufcaddii, ONT waa 2000 unug, OLT waa 50 unug.Kiisas gaar ah, waan ka wada hadli karnaa.
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
Waa maxay SWITCH?
Beddelka macneheedu waa "switch" waa aalad shabakad loo isticmaalo gudbinta signalada korantada (optical).Waxay siin kartaa dariiq calaamad koronto oo gaar ah oo loogu talagalay labada nood ee shabakadaha ee gala furaha.Furayaasha ugu caansan waa Ethernet switches.Kuwa kale ee caanka ah waa furayaasha codka ee teleefanada, fibre-gabada, iwmMaaddaama baahida loo qabo xalalka isku xidhka sare ay sii kordheyso, badeeco cusub ayaa wax ka beddeshay habka xogta loo gudbiyo - Layer 3 switches.
Asal ahaan, dareemaha lakabka 3 wuxuu isku daraa shaqeynta beddelka dhaqameed iyo sifooyinka horumarsan iyo awoodaha sida caadiga ah laga helo router-yada.Isku dhafkan xoogga badan wuxuu kor u qaadaa waxqabadka, wuxuu hagaajiyaa amniga, wuxuuna kordhiyaa dabacsanaanta maareynta taraafikada shabakada.
Mid ka mid ah faa'iidooyinka ugu muhiimsan ee laydhka 3 waa awoodda ay u leeyihiin inay xogta ku maraan xawaare sare, taas oo ka dhigaysa mid ku habboon ururrada gacanta ku haya xaddi badan oo taraafikada shabakadda.Iyada oo lagu dhisay awoodaha gudbinta, waxay si hufan u hagtaa baakadaha meesha loogu talagalay, yaraynta daahitaanka iyo hagaajinta waxqabadka shabakada.Tani waxay ka dhigaysaa doorasho heer sare ah oo loogu talagalay hawlaha culus ee xogta sida baahinta fiidiyowga, xisaabinta daruuraha, iyo codsiyada Voice over IP (VoIP).
Intaa waxaa dheer, dareemada lakabka 3 waxay adeegsadaan astaamo horumarsan si ay u ilaaliyaan xogta xasaasiga ah ugana difaacaan weerarada xaasidnimada leh.Iyada oo la dhisay awoodaha dab-damiska, waxay la socdaan oo ay xakameeyaan taraafikada shabakada si loo hubiyo in isticmaalayaasha idman kaliya ay heli karaan ilaha muhiimka ah.Tani waxay ka hortagtaa gelitaanka aan la ogalayn waxayna ilaalinaysaa daacadnimada kaabayaasha shabakadda.
Muuqaal kale oo xusid mudan oo ka mid ah furayaasha lakabka 3 waa awooda ay u leeyihiin inay abuuraan shabakadaha aagga maxaliga ah (VLANs), awood u siinaya kala qaybsanaan weyn oo shabakad ah iyo hagaajinta maamulka taraafikada.Iyada oo loo qaybinayo hal shabakad jireed shabakado macquul ah oo badan, VLANs waxay awood u siineysaa ururada inay go'doomiyaan waaxyo gaar ah ama kooxo isticmaaleyaal ah, hubinta qoondaynta bandwidth hufan iyo hagaajinta waxqabadka guud ee shabakada.
Intaa waxaa dheer, dareemada lakabka 3 waxay bixiyaan hawlo maamul oo dhamaystiran, awoodna u siinaya maamulayaasha shabakada inay si wax ku ool ah ula socdaan oo u xakameeyaan taraafikada shabakada.Iyada oo la adeegsanayo ikhtiyaarrada is-dhex-galka dareenka iyo saaxiibtinimo-saaxiibtinimo, maamulayaashu waxay si fudud u habeyn karaan oo u maamuli karaan goobo shabakadeed oo kala duwan, waxay la socdaan cabbirrada waxqabadka, oo ay cilad-saaraan arrimaha shabakadda ee laga yaabo inay soo baxaan.Tani waxay fududeyneysaa dhammaan habka maareynta shabakada, badbaadinta waqti iyo kheyraad qiimo leh.
Gebogebadii, dareemada lakabka 3 waxay u taagan yihiin horumar wayn oo dhanka farsamada isku xidhka ah.Awooddeeda isku-darka shaqooyinka beddelka iyo router-ka, oo ay weheliso awoodaha marin-wareejinta-xawaaraha sare leh, sifooyinka amniga horumarsan, iyo xulashooyinka maaraynta dhamaystiran, waxay ka duwan tahay xalalka isku-xidhka dhaqameed.Haddi aad tahay meherad yar, meherad dhexdhexaad ah, ama urur wayn, Lakabka 3 furayaasha ayaa ah xalka ugu fiican ee isku xidhka si loo daboolo baahiyahaaga isbedelaya.Khibrad u yeelo awoodda iyo hufnaanta lakabka 3 beddelka oo fur awoodda dhabta ah ee shabakadaada.
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 GVRP QinQ, QinQ Xul ah 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 Nabadgelyada 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 | 24*10GE, SFP+ |
Dekedda NNI | 2*40/100GE, QSFP28 |
Dekadda Maamulka CLI | RS232, RJ45 |
Deegaanka shaqada | |
heerkulka shaqayn | -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 ≤ 125W, shaqo la'aan ≤ 25W |
Cabbirka Qaab-dhismeedka | |
qolof kiis | Qolfoof bir ah, qaboojin hawo iyo kulaylka kala daadsan |
Cabirka kiiska | 19 inch 1U, 440*320*44 (mm) |