HUANET EPON OLT 16 Ports
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.
OLT muab 16 downlink 1000M EPON ports, 4 * GE SFP, 4 * GE COMBO chaw nres nkoj thiab 2 * 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.
Nta PON nta Ntau tshaj 20 Km PON kis tau tus mob nyob deb Txhua qhov chaw nres nkoj PON txhawb nqa teh max.1: 64splitting piv Uplink thiab downlink triple churning encrypted muaj nuj nqi nrog 128Bits Txheem OAM thiab txuas ntxiv OAM ONU batch software upgrade, kho lub sij hawm hloov kho, hloov kho lub sij hawm PON xa thiab tshuaj xyuas tau txais lub hwj chim kho qhov muag PON chaw nres nkoj optical fais fab tuag 16k MAC chaw nyob 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 GVP Chaw nres nkoj mirroring IP Source Guard tsim IP + VLAN + MAC + Chaw nres nkoj khi Chaw nres nkoj Isolation MAC chaw nyob khi rau qhov chaw nres nkoj thiab MAC chaw nyob lim IEEE 802.1x thiab AAA / Radius authentication SSHv2 Secure Plhaub SNMP v3 encrypted tswj Kev ruaj ntseg IP nkag los ntawm Telnet Kev tswj hwm hierarchical thiab kev tiv thaiv tus password ntawm cov neeg siv Dynamic ARP rooj-raws li kev khi IP + VLAN + MAC + Chaw nres nkoj khi L2 txog L7 ACL flow filtration mechanism ntawm 80 bytes ntawm lub taub hau ntawm cov neeg siv cov pob ntawv Chaw nres nkoj-raws li kev tshaj tawm / multicast txwv thiab nws pib-shutdown txaus ntshai chaw nres nkoj URPF los tiv thaiv IP chaw nyob cuav thiab tawm tsam DHCP Option82 thiab PPPoE + upload tus neeg siv lub cev qhov chaw Plaintext authentication ntawm OSPF, RIPv2 thiab BGPv4 pob ntawv thiab MD5 cryptograph authentication DHCP Server Static Routing RIPv1/v2 OSPFv2 BGPv4 Sib npaug Routing Routing Strategy DHCPv 6 ACLv 6 OSPFv3 RIPng PEB 4+ Configured Tunnels ISATAP 6 rau 4 Tunnels Dual pawg ntawm IPv6 thiab IPv4 Flow classification thiab flow definition raws li qhov chaw / chaw nyob MAC, VLAN, 802.1p, ToS, DiffServ, qhov chaw / qhov chaw IP (IPv4 / IPv6) 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 qhov tseem ceeb thiab Lus Cim CAR (Committed Access Rate), Traffic Shaping and flow statistics 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 / ntws txhawb 8 qhov tseem ceeb queues thiab teem caij ntawm SP, WRR thiab SP + WRR. Congestion zam mechanism, suav nrog Tail-Drop thiab WRED IGMP lim MVR thiab hla VLAN multicast luam IGMP Ceev ceev IGMP npe PIM-SM/PIM-DM/PIM-SSM PIM-SMv6, PIM-DMv6, PIM-SSMv6 MLDv2/MLDv2 Snooping LACP (rov qab-lub sij hawm <10ms) BFD LLDP 802.3ah Ethernet OAM RFC 3164 BSD syslog raws tu qauv Ping thiab Traceroute RMON (Remote Monitoring) 1, 2, 3, 9 pawg MIB NTP NGBNView network tswj
Yam khoom PEB OLT 4/8/16 PON IEEE 802.3ah EPONChina Telecom/Unicom EPON L2 nta MAC MAC Black HolePort MAC txwv VLAN 4k VLAN entriesPort-based/MAC-based/protocol/IP subnet-based Tsob Ntoo STP/RSTP/MSTPRemote voj ntes Chaw nres nkoj Bi-directional bandwidth controlStatic link aggregation thiab LACP (Link Aggregation Control Protocol) SecurityFeatures Tus neeg siv kev ruaj ntseg Anti-ARP-spoofingAnti-ARP- dej nyab Device Security Anti-DOS nres (xws li ARP, Synflood, Smurf, ICMP nres), ARPdetection, worm thiab Msblaster worm nres Network Security Cov neeg siv-raws li MAC thiab ARP kev kuaj xyuas tsheb txwv tsis pub ARP tsheb khiav ntawm txhua tus neeg siv thiab quab yuam cov neeg siv nrog ARP tsheb tsis zoo IP Routing IPv4 ARP ProxyDHCP Relay IPv6 ICMPv6ICMPv6 Redirection Kev Pabcuam Nta ACL Txheem thiab txuas ntxiv ACLTime Range ACL 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 ob-ceev tri-xim saib ntawm tus kheej-txhais flowPriority hais rau chaw nres nkoj lossis tus kheej-txhais ntws thiab muab 802.1P, DSCP Multicast IGMPv1/v2/v3IGMPv1/v2/v3 Snooping Kev ntseeg tau Loop tiv thaiv EAPS thiab GERP (rov qab-lub sij hawm <50ms) Loopback-nrhiav Txuas kev tiv thaiv FlexLink (rov qab-lub sij hawm <50ms) RSTP/MSTP (rov qab-lub sij hawm <1s) Kev tiv thaiv ntaus ntawv VRRP host backup1 + 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 TelnetRFC3176 sFlow tsom xam Cov cuab yeej tswj hwm CLI, Console chaw nres nkoj, TelnetSNMPv1/v2/v3
EPON: OLT ua raws li tus qauv kev lag luam ntawm IEEE802.3ah thiab Tuam Tshoj telecom.(YD/T 1475-2006) Peev Xwm: Txhua PON txhawb nqa txog 64 lub davhlau ya nyob twg, tag nrho cov cuab yeej txhawb nqa mus txog 256 ONUs raws li kev teeb tsa tag nrho. Uplink: txhawb nqa hluav taws xob thiab kho qhov muag modules, tuaj yeem hloov kho tau yooj yim raws li kev sib txuas sib txawv. Dimension: 1U cassette txuag chaw, siv hluav taws xob tsawg thiab txuag nqi. Optical Line Protection: kev txhawb nqa hloov pauv thaum kab yog debug. Kev ntseeg siab: txhawb nqa ob lub zog hluav taws xob (Cov khoom siv hluav taws xob ib leeg).Qhov zoo
