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 tshaj lij thiab ua tau raws li EPON OLT cov khoom yuav tsum tau ua 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.
OLT muab 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.
| Yam khoom | EPON 8 PON chaw nres nkoj |
| Chaw nres nkoj Service | 8 * PON chaw nres nkoj, |
| Redundancy Design | Dual Voltage Regulators (yeem) |
| Fais fab mov | AC:nkag100 ~ 240V 47/63Hz |
| Kev siv fais fab | ≤ 45W |
| Dimensions (Dav x Qhov tob x Qhov siab) | 440mm × 44mm × 260mm |
| Luj (Full-Loaded) | ≤ 4.5 kg |
| Environmental Requirements | Ua haujlwm kubKub: -10 ° C ~ 55 ° C |
KhoomNta:
| Yam khoom | EPON OLT 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 OAMONU batch software upgrade, tas sij hawm hloov kho, hloov kho lub sijhawm. | |
| L2 nta | MAC | MAC Black Hole Chaw nres nkoj MAC txwv 16K MAC chaw nyob |
| VLAN | 4K VLAN nkag Chaw nres nkoj raws / MAC-raws / raws tu qauv / IP subnet-based QinQ thiab hloov tau QinQ (StackedVLAN) VLAN Swap thiab VLAN Remark PVLAN kom paub qhov chaw nres nkoj cais thiab txuag cov peev txheej pej xeem-vlan | |
| Tsob Ntoo | STP/RSTP Tej thaj chaw deb voj detecting | |
| Chaw nres nkoj | Bi-directional bandwidth tswj rau onu Static link aggregation thiab LACP (Link 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 Kev Ruaj Ntseg ShellSecurity 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 txwv tsis pub ARP tsheb khiav 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 khi IP + 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 hais tias packetPort-raws li kev tshaj tawm xov xwm/multicast suppression thiab pib-shutdown txaus ntshai chaw nres nkoj |
| Kev Pabcuam Nta | ACL | Txheem thiab txuas ntxiv ACL Sijhawm Range ACL Flow classification thiab flow definition 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 naj npawb, hom raws tu qauv, thiab lwm yam pob ntawv pom ntawm L2 ~ L7 tob rau 80 bytes ntawm IP pob ntawv taub hau |
| QoS | Tus nqi-txheej rau pob ntawv xa / tau txais kev ceev ntawm qhov chaw nres nkoj lossis tus kheej-txhais ntws thiab muab kev saib xyuas dav dav thiab Cov lus ceeb toom tseem ceeb rau qhov chaw nres nkoj lossis tus kheej txhais cov dej ntws thiab muab 802.1P, DSCP qhov tseem ceeb thiab Lus Cim Daim iav pob thiab redirection ntawm interface thiab tus kheej-txhais ntws Super 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 npe DHCP Relay DHCP Server Static Routing OSPFv2 | |
| Multicast | IGMPv1/v2/v3 IGMPv1/v2/v3 Snooping IGMP Ceev ceev IGMP npe | |
| Kev ntseeg tau | Loop tiv thaiv | Loopback-nrhiav |
| Txuas kev tiv thaiv | RSTP LACP | |
| Kev tiv thaiv ntaus ntawv | 1 + 1 lub zog kub thaub qab | |
| Kev tu | Network Maintenance | Chaw nres nkoj real-time, siv thiab xa / tau txais cov ntaub ntawv raws li Telnet |
| 802.3ah Ethernet OAM RFC 3164 BSD syslog raws tu qauv Ping thiab Traceroute | ||
| Cov cuab yeej tswj hwm | CLI, Console chaw nres nkoj, Telnet thiab WEB RMON (Remote Monitoring) 1, 2, 3, 9 pawg MIB NTP Network tswj |
Cov ntaub ntawv yuav khoom:
| Khoom npe | Khoom piav qhia |
| EPON OLT 8 PON | 8 * PON chaw nres nkoj, 8 * GE, 4 * 10G SFP, ob chav AC fais fab mov nrog yeem |
Cov khoom qeb
Sau koj cov lus ntawm no thiab xa tuaj rau peb