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 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 i ka EPON OLT series ka wehe maikaʻi loa, ka mana nui, ka hilinaʻi kiʻekiʻe, ka hana lako polokalamu piha, ka hoʻohana ʻana i ka bandwidth kūpono a me ka hiki ke kākoʻo ʻoihana ʻoihana Ethernet, hoʻohana nui ʻia i ka mea hoʻohana i ka uhi ʻoihana mua-hope, kūkulu pūnaewele pilikino, ke komo ʻana o ka pā kula ʻoihana a me nā hana ʻoihana ʻē aʻe.
Hāʻawi ka OLT i 4 downlink 1.25G EPON awa, 8 * GE LAN Ethernet awa a me 4 * GE sfp optical 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 he nui no nā mea hoʻohana no ka mea hiki iā ia ke kākoʻo i nā ʻoihana ʻē aʻe ONU hybrid.
| 'ikamu | Awa EPON 4 PON |
| Awa lawelawe | 4 * awa PON, 8 * GE RJ45, 4*GE SFP optical |
| Hoʻolālā Redundancy | Mea Hooponopono Voltage Palua |
| Lako ikehu | AC: komo100~240V * 2 47/63Hz |
| Hoʻohana mana | ≤45W |
| Nā Ana (Ka laulā x ka hohonu x kiʻekiʻe) | 440mm×44mm×260mm |
| Kaumaha (Hoʻopiha piha) | ≤4.5kg |
| Nā Koina Kaiapuni | Hana wela: -10°C~55°C Ka mahana mālama: -40°C~70°C ʻO ka haʻahaʻa pili: 10% ~ 90%, non-condensing |
HuahanaNā hiʻohiʻona:
| 'ikamu | EPON OLT 4 PON Port | |
| Nā hiʻohiʻona PON | IEEE 802.3ah EPON Kina Telecom/Unicom EPON ʻO ka mamao hoʻouna PON 20 kiʻekiʻe Kākoʻo kēlā me kēia awa PON i ka max 1:64 māhele māhele Uplink a downlink triple churning encrypted function with 128Bits OAM maʻamau a me OAM lōʻihi ONU pūʻulu lako polokalamu hoʻonui, hoʻopaʻa manawa hoʻonui, manawa maoli hoʻonui | |
| L2 Hiʻona | MAC | MAC Hole ʻEleʻele Ka palena MAC awa 16K MAC helu wahi |
| VLAN | 4K VLAN komo Hoʻokumu ʻia i ka awa/MAC-ma muli o ke kaila/IP subnet-based QinQ a me QinQ maʻalahi (StackedVLAN) Hoʻololi VLAN a me ka ʻōlelo VLAN PVLAN e hoʻomaopopo i ka hoʻokaʻawale awa a me ka mālama ʻana i nā kumuwaiwai lehulehu-vlan | |
| Laau Spanning | STP/RSTP ʻIke ʻana i ka loop mamao | |
| Awa | Ka mana bandwidth bi-directional no ka onu ʻO ka hoʻohui ʻana i nā loulou static a me ka LACP (Loaʻa Hoʻohui Hoʻohui Kūkākūkā) Hoʻohālikelike awa | |
| Nā hiʻohiʻona palekana | Ka mea hoʻohana Palekana | Kaawale awa ʻO ka helu MAC e paʻa ana i ke awa a me ka kānana helu MAC |
| Mea lako Palekana | Hoʻouka kaua Anti-DOS (e like me ARP, Synflood, Smurf, ICMP attack), ARP SSHv2 Paʻa Paʻa Palekana IP komo ma o Telnet ʻO ka hoʻokele hierarchical a me ka pale ʻōlelo huna o nā mea hoʻohana | |
| Pūnaewele Palekana | ʻO ka nānā ʻana o ka mākaʻikaʻi MAC a me ARP i hoʻohana ʻia Hoʻopaʻa i ka huakaʻi ARP o kēlā me kēia mea hoʻohana a hoʻokuʻu i ka mea hoʻohana me kaʻa ʻokoʻa ARP ʻO ka hoʻopaʻa ʻana i ka papaʻaina ARP dinamika IP+VLAN+MAC+Port ka hoʻopaʻa ʻana L2 i ka L7 ACL kahe kānana mīkini ma nā 80 bytes o ka poʻo o ka mea hoʻohana-defined packet Hoʻopiʻi ʻia ka hoʻolaha ʻana ma ka port / multicast a me ka pani ʻana awa pilikia | |
| Nā hiʻohiʻona lawelawe | ACL | ACL maʻamau a lōʻihi Manawa ACL ʻO ka wehewehe ʻana o ka kahe a me ka wehewehe ʻana ma muli o kumu/kumu wahi helu MAC, VLAN, 802.1p, ToS, DiffServ, kumu/kumu IP(IPv4), helu awa TCP/UDP, ʻano protocol, etc ka kānana packet o L2~L7 hohonu a hiki i 80 bytes o IP packet head |
| QoS | Ka palena palena no ka hoʻouna ʻana a me ka loaʻa ʻana o ka wikiwiki o ke awa a i ʻole hoʻokaʻawale ponoʻī a hāʻawi i ka nānā kahe maʻamau a ʻO ka ʻōlelo mua i ke awa a i ʻole ka hoʻokaʻawale ʻana iā ia iho a hāʻawi iā 802.1P, DSCP mea nui a me ka ʻōlelo Packet aniani a me ka redirection o ka interface a me ka ho'ākāka 'ana iho ʻO ka mea hoʻonohonoho queue nui e pili ana i ke awa a i ʻole ka holo ʻana iho. ʻO kēlā me kēia Kākoʻo ke kahe awa i nā queues 8 a me ka mea hoʻonohonoho o SP, WRR a me SP+WRR. Hoʻokuʻu ʻia nā mīkini, e komo pū me Tail-Drop a me WRED | |
| IPv4 | DHCP Relay DHCP Server Alanui Paiki | |
| Multicast | IGMPv1/v2/v3 ʻO IGMPv1/v2/v3 Ke ʻimi nei IGMP Haʻalele wikiwiki | |
| Paʻa pono | Loop Palekana | Loopback-ʻimi |
| Palekana loulou | RSTP LACP | |
| Mea lako Palekana | 1+1 mana wela wela | |
| Mālamalama | Hoʻoponopono Pūnaewele | Port manawa maoli, hoʻohana a hoʻouna a loaʻa i ka helu helu ma muli o Telnet802.3ah Ethernet OAM RFC 3164 BSD syslog Protocol Ping a me Tracerout |
| Hoʻoponopono Mea Hana | CLI, awa Console, Telnet a me WEB RMON (Mālama mamao)1, 2, 3, 9 pūʻulu MIB NTP Pūnaehana hoʻokele pūnaewele (NMS) | |
ʻIke Kūʻai:
| inoa huahana | wehewehe huahana |
| EPON OLT 4PON L2 | 4 * awa PON, 8 * GE, 4 * SFP optical, 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