Nānā Huahana:
ʻO ka EPON OLT kahi cassette hoʻohui kiʻekiʻe a me ka hikiwawe EPON OLT i hoʻolālā ʻia no ke komo ʻana o nā mea hoʻohana a me ka ʻoihana pā kula.Ke hahai nei ia i nā kūlana ʻenehana IEEE802.3 ah a hoʻokō i nā koi o ka lako EPON OLT o YD/T 1945-2006 Nā koi ʻenehana no ka ʻike pūnaewele——e pili ana i ka Ethernet Passive Optical Network (EPON) a me China telecom EPON nā koi ʻenehana 3.0.Loaʻa ka EPON OLT series i ka wehe maikaʻi loa, ka mana nui, ka hilinaʻi kiʻekiʻe, ka hana lako polokalamu piha, ka hoʻohana pono ʻana i ka bandwidth a me ka hiki ke kākoʻo ʻoihana ʻoihana Ethernet, hoʻohana nui ʻia i ka mea hoʻohana i ka uhi ʻoihana mua-hope, kūkulu ʻoihana pilikino, ke komo ʻana o ka pā kula ʻoihana a me nā hana ʻoihana ʻē aʻe.
ʻElua ʻano kikoʻī OLT.Hāʻawi ka OLT i 4/8 downlink 1.25G EPON awa, 8 * GE LAN Ethernet awa a me 4 *10G SFP no ka uplink.ʻO 1U wale nō ke kiʻekiʻe no ka hoʻokomo maʻalahi a me ka mālama wahi.Hoʻohana ia i ka ʻenehana holomua, hāʻawi i ka hopena EPON kūpono.Eia kekahi, mālama ia i nā kumukūʻai nui no nā mea hana no ka mea hiki iā ia ke kākoʻo i nā ʻoihana ʻokoʻa ONU hybrid.
Nā hiʻohiʻona huahana:
| 'ikamu | EPON OLT 4/8 PON Port | |
| Nā hiʻohiʻona PON | IEEE 802.3ah EPONChina Telecom/Unicom EPONMaximum 20 Km PON ka mamao hoʻouna i kākoʻo kēlā me kēia awa PON i ka max.1:64 hoʻokaʻawale ratioUplink a downlink triple churning encrypted function with 128BitsStandard OAM and extended OAM ONU pūʻulu lako polokalamu hoʻomaikaʻi, hoʻoponopono manawa paʻa, hoʻonui manawa maoli | |
| L2 Hiʻona | MAC | MAC Black HolePort MAC Limit16K MAC helu wahi |
| VLAN | 4K VLAN komo Port-based/MAC-based/protocol/IP subnet-basedQinQ a maʻalahi QinQ (StackedVLAN)VLAN Swap a me VLAN RemarkPVLAN e hoʻomaopopo i ka hoʻokaʻawale awa a me ka mālama ʻana i nā kumuwaiwai lehulehu-vlan. | |
| Laau Spanning | STP/RSTPRemote loop imi | |
| Awa | Ka mana bandwidth bi-directional no ka hoʻohui ʻana o ka loulou onuStatic a me ka LACP (Link Aggregation Control Protocol). | |
| Nā hiʻohiʻona palekana | Palekana o ka mea hoʻohana | ʻO ka helu Port IsolationMAC e paʻa ana i ke awa a me ka kānana helu MAC |
| Palekana Mea Hana | Hoʻouka kaua Anti-DOS (e like me ARP, Synflood, Smurf, ICMP attack), ARPSSHv2 Secure ShellSecurity IP login ma o TelnetHierarchical management a me ka pale ʻōlelo huna o nā mea hoʻohana | |
| Palekana Pūnaewele | ʻO ka nānā ʻana i ka mākaʻikaʻi MAC a me ARP ma muli o ka mea hoʻohana E hoʻopaʻa i ka hele ʻana o ka ARP o kēlā me kēia mea hoʻohana a hoʻokuʻu i ka mea hoʻohana me ka ARP trafficDynamic ARP i hoʻopaʻa ʻia i ka papa ʻaina IP+VLAN+MAC+Port bindingL2 i L7 ACL kahe kānana me ka 80 bytes o ke poʻo o ka mea hoʻohana- i ho'ākāka 'ia i ka packetPort-based broadcast/multicast suppression and auto-shutdown risk port | |
| Nā hiʻohiʻona lawelawe | ACL | ACLTime Range ACLFlow ka ho'ākāka a me ka wehewehe kahe e pili ana i ke kumu/kumu wahi helu MAC, VLAN, 802.1p, ToS, DiffServ, kumu/kumu IP(IPv4), helu awa TCP/UDP, ʻano protocol, etc. packet kānana o L2~ L7 hohonu a hiki i 80 bytes o ke poʻo packet IP |
| QoS | Ka palena palena no ka hoʻouna ʻana a me ka loaʻa ʻana o ka wikiwiki o ke awa a i ʻole ka holo ʻana iho a hāʻawi i ka nānā ʻana i ka kahe holoʻokoʻa a me ka ʻōlelo mua i ke awa a i ʻole ka holo ʻana iho a hāʻawi i ka 802.1P, DSCPpriority a me RemarkPacket aniani a me ka hoʻohuli ʻana o ka interface a me ka hoʻokaʻina ponoʻī ʻo Super queue scheduler ma muli o ke awa a i ʻole ka holo ʻana iho.Kākoʻo kēlā me kēia kahe awa i nā queues 8 a me ka mea hoʻonohonoho o SP, WRR a me SP + WRR. Hoʻokuʻu ʻia ka ʻōnaehana, me ka Tail-Drop a me WRED | |
| IPv4 | ARP ProxyDHCP RelayDHCP ServerStatic RoutingOSPFv2 | |
| Multicast | IGMPv1/v2/v3IGMPv1/v2/v3 SnoopingIGMP Haʻalele wikiwikiIGMP Proxy | |
| Paʻa pono | Pale Loop | Loopback-ʻimi |
| Palekana loulou | RSTPLACP | |
| Palekana Mea Hana | 1+1 mana wela wela | |
| Mālamalama | Mālama i ka pūnaewele | ʻO Port-manawa maoli, hoʻohana a hoʻouna a loaʻa i ka helu helu ma muli o Telnet802.3ah Ethernet OAMRFC 3164 BSD syslog ProtocolPing a me Traceroute |
| Hooponopono Mea Hana | CLI, Console port, Telnet a me WEBRMON (Ka nānā ʻana mamao)1, 2, 3, 9 pūʻulu MIBNTPNetwork management | |
ʻIke Kūʻai:
| Inoa mea kūʻai | wehewehe huahana |
| EPON OLT 8PON L3 | 8 * awa PON, 8 * GE, 4 * 10G SFP, pālua AC mana lako |
| EPON OLT 4PON L3 | 4* awa PON, 8 * GE, 4 * 10G SFP, pālua AC mana lako |
Māhele huahana
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou