Tirohanga Hua:
Ko te EPON OLT he rīpene whakauru teitei me te kaha reo EPON OLT i hangaia mo te urunga o nga kaiwhakahaere me te whatunga puni hinonga. Kei te whai i nga paerewa hangarau IEEE802.3 ah me te whakatutuki i nga whakaritenga taputapu EPON OLT o YD / T 1945-2006 Nga whakaritenga Hangarau mo te whatunga uru——i runga i te Ethernet Passive Optical Network (EPON) me te waea waea a Haina EPON nga whakaritenga hangarau 3.0. Ko nga raupapa EPON OLT he tino tuwhera, he kaha nui, he pono nui, he mahi rorohiko oti, he pai te whakamahi bandwidth me te kaha tautoko pakihi Itarangi, e whakamahia nuitia ana ki te kaiwhakarato whatunga o mua-mutunga, te hanga whatunga motuhake, te urunga o te puni hinonga me etahi atu hanganga whatunga uru.
Ko te OLT e whakarato ana i te 8 downlink 1.25G EPON ports, 8 * GE LAN Ethernet ports me te 4 *10G SFP mo te uplink. Ko te teitei he 1U anake mo te whakaurunga ngawari me te penapena waahi. Ka whakamahia e ia nga hangarau matatau, e tuku ana i te otinga EPON pai. I tua atu, he nui te utu mo nga kaiwhakahaere ka taea e ia te tautoko i nga momo hononga honohono ONU.
| Tūemi | EPON 8 PON Tauranga |
| Tauranga Ratonga | 8 * tauranga PON, |
| Hoahoa Huringa | Kaituku Ngaohiko Taarua (he kowhiri) |
| Tuku Hiko | AC:whakauru100~240V 47/63Hz |
| Whakamahi Hiko | ≤45W |
| Ahu (Whanui x Hohonu x Teitei) | 440mm×44mm×260mm |
| Taumaha (Katoa-Utaina) | ≤4.5kg |
| Nga Whakaritenga Taiao | Te pāmahana mahi: -10°C~55°C |
HuaĀhuatanga:
| Tūemi | EPON OLT 8 PON Tauranga | |
| Ko nga waahanga PON | IEEE 802.3ah EPONChina Telecom/Unicom EPONMaximum 20 Km PON tawhiti tuku Ko ia tauranga PON e tautoko ana i te max. 1:64 wehenga owehengaWhakaurua me te hononga whakaahuru toru mahi whakamunatia me te 128BitsStandard OAM me te whakaroa ake i te raupaparorohiko puranga OAMONU, te whakamohoatanga o te waa, te whakahou i te waa tuuturu | |
| L2 Nga waahanga | MAC | MAC Poka Pango Tauranga MAC Tepe 16K MAC wāhitau |
| VLAN | 4K nga urunga VLAN I runga i te tauranga/MAC-i runga i te kawa/i runga i te ipurangiroto IP QinQ me te QinQ ngawari (StackedVLAN) Whakawhiti VLAN me te Tohu VLAN PVLAN ki te mohio ki te wehe tauranga me te penapena i nga rauemi a-iwi-vlan | |
| Rakau Taapiri | STP/RSTP Ko te rapu kopikopiko mamao | |
| Tauranga | Ko te mana bandwidth-a-rua mo onu Te whakahiato hononga pateko me te LACP(Kawa Mana Whakakotahi Hononga) Tauranga whakaata | |
| Haumarutanga | Haumarutanga o te Kaiwhakamahi | Tauranga IsolationMAC wāhitau herea ki te tauranga me te tātari wāhitau MAC |
| Haumarutanga Pūrere | Ko te whakaeke Anti-DOS (penei i te ARP, Synflood, Smurf, ICMP whakaeke), ARPSSHv2 Secure ShellSecurity IP takiuru ma te whakahaere TelnetHierarchical me te tiaki kupuhipa o nga kaiwhakamahi | |
| Haumarutanga Whatunga | Ko te tirotiro hokohoko MAC me te ARP i runga-kaiwhakamahi Whakawhäitihia te hokohoko ARP o ia kaiwhakamahi me te kaha ki waho o te kaiwhakamahi ki te rere ARP rerekino. kua tautuhia te packetPort-a-te-paepaetanga haapurororaa/whakapae maha me te tauranga morearea katia-aunoa |
| Nga waahanga ratonga | ACL | Paerewa me te ACL roa Wā ACL Te whakarōpūtanga rere me te whakamaramatanga rere i runga i te puna / tauranga MAC wāhitau, VLAN, 802.1p, ToS, DiffServ, puna / wāhitau IP(IPv4), tau tauranga TCP/UDP, momo kawa, aha atu tātari pākete o L2~L7 hohonu ki te 80 paita o IP pākete upoko |
| QoS | Reiti-tepe ki te tere o te tuku / whiwhi putea o te tauranga, te rerenga tautuhi-whaiaro ranei me te whakarato i te aroturuki rerenga whanui me Ko te korero matua ki te tauranga, ki te rere-whaiaro ranei me te whakarato 802.1P, DSCP te kaupapa matua me te Korero Whakaata whakaata me te hurihanga o te atanga me te rerenga tautuhi-whaiaro Kaihōtaka tūtira nui i runga i te tauranga, i te rerenga tautuhi-whaiaro ranei. Ka tautokohia e ia rerenga tauranga nga rarangi matua e 8 me te kaiwhakariterite o SP, WRR me SP+WRR. Ka karohia nga taputapu, tae atu ki te Tail-Drop me te WRED | |
| IPv4 | Takawaenga ARP Rere DHCP DHCP Tūmau Ararere Pateko OSPFv2 | |
| Whakamaamaha | IGMPv1/v2/v3 IGMPv1/v2/v3 Tirohanga IGMP Whakarere tere Takawaenga IGMP | |
| Te pono | Parenga Koropiko | Rapu-whakamuri |
| Tiaki Hononga | RSTP LACP | |
| Parenga Pūrere | 1+1 mana wera wera | |
| Te tiaki | Tiaki Whatunga | Tauranga wa-tūturu, te whakamahi me te tuku / whiwhi tatauranga i runga i te Telnet |
| 802.3ah Itarangi OAM RFC 3164 BSD syslog Protocol Ping me Traceroute | ||
| Whakahaere Pūrere | CLI, Tauranga Papatohu, Telnet me te WEB RMON (Aroturuki Mamao)1, 2, 3, 9 roopu MIB NTP Whakahaere whatunga |
Mōhiohio Hoko:
| ingoa hua | Whakaahuatanga hua |
| EPON OLT 8PON | 8 * tauranga PON, 8 * GE, 4 * 10G SFP, hiko AC rua me te kowhiringa |
Nga waahanga hua
Tuhia to korero ki konei ka tukuna mai ki a matou