Product Overview:
EPON OLT yog kev sib koom ua ke siab thiab nruab nrab muaj peev xwm cassette EPON OLT tsim los rau cov neeg ua haujlwm nkag mus thiab kev lag luam hauv tsev kawm ntawv network.Nws ua raws li IEEE802.3 ah cov qauv kev cai thiab ua tau raws li EPON OLT cov khoom yuav tsum tau ntawm YD / T 1945-2006 Cov kev cai rau kev nkag mus rau network - raws li Ethernet Passive Optical Network (EPON) thiab Tuam Tshoj telecom EPON cov kev cai 3.0.EPON OLT series muaj qhov qhib tau zoo, muaj peev xwm loj, muaj kev ntseeg siab, ua tiav software muaj nuj nqi, kev siv bandwidth zoo thiab Ethernet kev lag luam kev txhawb nqa muaj peev xwm, dav siv rau tus neeg teb xov tooj pem hauv ntej-kawg network kev pab them nqi, kev siv network ntiag tug, kev nkag mus rau hauv tsev kawm ntawv thiab lwm yam kev siv network.
Muaj ob hom kev qhia tshwj xeeb OLT.OLT muab 4/8 downlink 1.25G EPON ports, 8 * GE LAN Ethernet ports thiab 4 * 10G SFP rau uplink.Qhov siab tsuas yog 1U rau kev yooj yim installation thiab txuag chaw.Nws txais cov thev naus laus zis siab heev, muab cov tshuaj EPON zoo.Ntxiv mus, nws txuag tau tus nqi ntau rau cov neeg ua haujlwm rau nws tuaj yeem pab txhawb ONU hybrid network sib txawv.
Khoom nta:
| Yam khoom | EPON OLT 4/8 PON Chaw nres nkoj | |
| PON nta | IEEE 802.3ah EPONChina Telecom / Unicom EPONMaximum 20 Km PON kis tau tus mob nrug Txhua qhov chaw nres nkoj PON txhawb nqa qhov max.1: 64 splitting ratioUplink thiab downlink triple churning encrypted muaj nuj nqi nrog 128BitsStandard OAM thiab txuas ntxiv OAM ONU batch software upgrade, txhim kho lub sijhawm ruaj khov, hloov kho lub sijhawm | |
| L2 nta | MAC | MAC Black HolePort MAC Limit16K MAC chaw nyob |
| VLAN | 4K VLAN nkagPort-based/MAC-based/protocol/IP subnet-based QinQ thiab hloov tau QinQ (StackedVLAN)VLAN Swap thiab VLAN RemarkPVLAN kom paub qhov chaw nres nkoj cais thiab txuag cov peev txheej pej xeem-vlan | |
| Tsob Ntoo | STP/RSTPREmote voj ntes | |
| Chaw nres nkoj | Bi-directional bandwidth tswj rau onuStatic txuas aggregation thiab LACP (Txuas Aggregation Control Protocol) Chaw nres nkoj mirroring | |
| SecurityFeatures | Tus neeg siv kev ruaj ntseg | Chaw nres nkoj IsolationMAC chaw nyob khi rau qhov chaw nres nkoj thiab MAC chaw nyob lim |
| Device Security | Anti-DOS nres (xws li ARP, Synflood, Smurf, ICMP nres), ARPSSHv2 Ruaj Ntseg Kev Ruaj Ntseg IP nkag los ntawm TelnetHierarchical kev tswj hwm thiab kev tiv thaiv tus password ntawm cov neeg siv | |
| Network Security | Cov neeg siv-raws li MAC thiab ARP kev kuaj xyuas tsheb txwv tsis pub ARP kev khiav tsheb ntawm txhua tus neeg siv thiab quab yuam-tawm cov neeg siv nrog kev txawv txav ARP tsheb khiav tawmDynamic ARP rooj-raws li kev khiIP + VLAN + MAC + Chaw nres nkoj khiL2 rau L7 ACL flow filtration mechanism ntawm 80 bytes ntawm lub taub hau ntawm cov neeg siv- txhais tau tias packetPort-raws li kev tshaj tawm xov xwm / multicast txwv thiab nws pib-shutdown txaus ntshai chaw nres nkoj | |
| Kev Pabcuam Nta | ACL | Txheem thiab txuas ntxiv ACLTime Range ACLFlow kev faib tawm thiab cov ntsiab lus ntws raws li qhov chaw / chaw nyob MAC, VLAN, 802.1p, ToS, DiffServ, qhov chaw / qhov chaw IP (IPv4) chaw nyob, TCP / UDP chaw nres nkoj tus lej, hom raws tu qauv, thiab lwm yam pob ntawv pom ntawm L2 ~ L7 sib sib zog nqus mus rau 80 bytes ntawm IP pob ntawv taub hau |
| QoS | Tus nqi txwv rau pob ntawv xa / tau txais kev ceev ntawm qhov chaw nres nkoj lossis tus kheej-txhais ntws thiab muab cov kev saib xyuas dav dav thiab cov lus tseem ceeb rau qhov chaw nres nkoj lossis tus kheej-txhais ntws thiab muab 802.1P, DSCPpriority thiab RemarkPacket daim iav thiab redirection ntawm interface thiab tus kheej-txhais flowSuper queue teem caij. raws li qhov chaw nres nkoj lossis tus kheej txhais tau ntws.Txhua qhov chaw nres nkoj txaus txhawb nqa 8 qhov tseem ceeb queues thiab teem caij ntawm SP, WRR thiab SP + WRR.Congestion zam mechanism, suav nrog Tail-Drop thiab WRED | |
| IPv4 | ARP ProxyDHCP RelayDHCP ServerStatic RoutingOSPFv2 | |
| Multicast | IGMPv1/v2/v3IGMPv1/v2/v3 SnoopingIGMP Fast leaveIGMP Proxy | |
| Kev ntseeg tau | Loop tiv thaiv | Loopback-nrhiav |
| Txuas kev tiv thaiv | RSTPLAB | |
| Kev tiv thaiv ntaus ntawv | 1 + 1 lub zog kub thaub qab | |
| Kev tu | Network Maintenance | Chaw nres nkoj ntawm lub sijhawm, kev siv thiab xa tawm / tau txais cov ntaub ntawv raws li Telnet802.3ah Ethernet OAMRFC 3164 BSD syslog ProtocolPing thiab Traceroute |
| Cov cuab yeej tswj hwm | CLI, Console chaw nres nkoj, Telnet thiab WEBRMON (Kev Saib Xyuas Chaw Taws Teeb) 1, 2, 3, 9 pawg MIBNTPNetwork kev tswj hwm | |
Cov ntaub ntawv yuav khoom:
| Khoom npe | Khoom piav qhia |
| EPON OLT 8 PON L3 | 8 * PON chaw nres nkoj, 8 * GE, 4 * 10G SFP, ob chav AC fais fab mov |
| EPON OLT 4 PON L3 | 4 * PON chaw nres nkoj, 8 * GE, 4 * 10G SFP, ob chav AC fais fab mov |
Cov khoom qeb
Sau koj cov lus ntawm no thiab xa tuaj rau peb