Tashoshin HUANET EPON OLT 16
EPON OLT kaset ne mai haɗaka mai girma da matsakaicin ƙarfi EPON OLT wanda aka tsara don samun damar masu aiki da hanyar sadarwa ta harabar kamfanoni.
Yana bin ƙa'idodin fasaha na IEEE802.3ah kuma yana cika buƙatun kayan aikin EPON OLT na YD/T 1945-2006 Bukatun fasaha don hanyar sadarwa ta shiga——bisa ga Ethernet Passive Optical Network (EPON) da China telecom buƙatun fasaha na EPON 3.0.
OLT tana samar da tashoshin EPON guda 16 masu saukar da kaya guda 1000M, GE SFP guda 4, GE COMBO guda 4 da kuma 2 *10G SFP guda 2 don saukar da kaya. Tsayin shine 1U kawai don sauƙin shigarwa da adana sarari. Yana amfani da fasahar zamani, yana ba da ingantaccen mafita na EPON. Bugu da ƙari, yana adana kuɗi mai yawa ga masu aiki domin yana iya tallafawa hanyoyin sadarwa na ONU iri-iri.
Siffofi Fasaloli na PON Matsakaicin nisan watsa PON na kilomita 20 Kowace tashar PON tana goyan bayan matsakaicin rabon rabawa na teh.1:64 Aikin ɓoyewa na 128Bits ta hanyar haɗa haɗin sama da ƙasa OAM na yau da kullun da OAM mai tsawo Haɓaka software na ONU, haɓaka lokaci mai ɗorewa, haɓakawa a ainihin lokaci PON watsawa da duba ikon gani na karɓa Gano wutar lantarki ta hanyar tashar PON Adireshin MAC na 16k QinQ da QinQ mai sassauƙa (StackedVLAN) Sauya VLAN da Bayanin VLAN PVLAN don cimma warewa a tashoshin jiragen ruwa da kuma adana albarkatun jama'a da na vlan GVRP Maɓallin tashar jiragen ruwa IP Source Guard ƙirƙirar haɗin IP+VLAN+MAC+Tashar jiragen ruwa Keɓewar Tashar Jiragen Ruwa Haɗa adireshin MAC zuwa tashar jiragen ruwa da kuma tace adireshin MAC Tabbatar da IEEE 802.1x da AAA/Radius Harsashi Mai Tsaro na SSHv2 Gudanar da ɓoye bayanai na SNMP v3 Shiga IP ta hanyar Telnet Gudanar da matsayi da kariyar kalmar sirri na masu amfani ɗaure bisa tebur na ARP mai ƙarfi Haɗin IP+VLAN+MAC+Tashar jiragen ruwa Tsarin tace kwararar ACL na L2 zuwa L7 akan baiti 80 na kan fakitin da mai amfani ya ayyana Dakatar da watsa shirye-shirye/kafa-saƙo da yawa ta hanyar tashar jiragen ruwa da kuma tashar haɗarin rufewa ta atomatik URPF don hana jabun adireshin IP da kai hari DHCP Option82 da PPPoE+ suna loda wurin mai amfani na zahiri Tantance rubutu mara rubutu na fakitin OSPF, RIPv2 da BGPv4 da MD5 Tabbatar da sirrin sirri Sabar DHCP Tsarin Hanya Mai Tsayi RIPv1/v2 OSPFv2 BGPv4 Daidaitaccen Hanya Tsarin Hanya DHCPv6 ACLv6 OSPFv3 RIPng BGP4+ An saita Tunnels ISATAP 6 zuwa 4 Rafuka Tari biyu na IPv6 da IPv4 Rarraba kwarara da ma'anar kwarara bisa ga adireshin MAC na tushe/makoma, VLAN, 802.1p, ToS, DiffServ, adireshin IP na tushe/makoma (IPv4/IPv6), lambar tashar TCP/UDP, nau'in yarjejeniya, da sauransu. Tacewar fakitin L2 ~ L7 mai zurfi zuwa byte 80 na kan fakitin IP fifiko da Bayani CAR (Yawan Samun Shiga Mai Kyau), Siffar Zirga-zirga da ƙididdigar kwarara Madubin fakiti da kuma sake tura hanyar sadarwa da kuma kwararar da aka ayyana kai tsaye Mai tsara jadawalin layi mai yawa bisa ga tashar jiragen ruwa ko kwararar da aka ayyana kai. Kowace tashar jiragen ruwa/ Flow yana goyan bayan layukan fifiko guda 8 da mai tsara jadawalin SP, WRR da SP+WRR. Tsarin guje wa cunkoso, gami da Tail-Drop da WRED Matatar IGMP Kwafin MVR da giciye VLAN da yawa IGMP Hutu mai sauri Wakili na IGMP PIM-SM/PIM-DM/PIM-SSM PIM-SMv6, PIM-DMv6, PIM-SSMv6 MLDv2/MLDv2 Snooping LACP (lokacin murmurewa <10ms) Babban Jami'in Gudanarwa (BFD) LLDP OAM na Ethernet na 802.3ah Tsarin RFC 3164 BSD na tsarin aiki Ping da Traceroute RMON (Sa ido daga nesa) Ƙungiyoyi 1, 2, 3, 9 MIB NTP Gudanar da hanyar sadarwa ta NGBNView
Abu EPON OLT 4/8/16PON IEEE 802.3ah EPONChina Telecom/Unicom EPON Siffofin L2 MAC Iyakar MAC Black HolePort MAC VLAN Shigarwar VLAN ta 4k Mai tushen tashar jiragen ruwa/Mai tushen MAC/tsarin yarjejeniya/Mai tushen IP Itacen da ke yawo STP/RSTP/MSTPGano madauki daga nesa Tashar jiragen ruwa Kula da bandwidth mai jagora biyu-biyu Haɗin haɗin tsaye da LACP (Haɗin Haɗin Haɗin Haɗin) Fasaloli na Tsaro Tsaron Mai Amfani Hana Zamba ARPHana ambaliyar ruwa ARP Tsaron Na'ura Hare-haren hana DOS (kamar ARP, Synflood, Smurf, harin ICMP), gano ARP, tsutsotsi da harin tsutsotsi na Msblaster Tsaron Cibiyar sadarwa Binciken zirga-zirgar MAC da ARP bisa ga mai amfaniTana iyakance zirga-zirgar ARP na kowane mai amfani da kuma tilasta wa mai amfani fita tare da zirga-zirgar ARP mara kyau Hanyar IP IPv4 ARP ProxyDHCP Relay IPv6 Canza madogarar ICMPv6ICMPv6 Fasallolin Sabis ACL Matsakaicin da aka tsawaita kuma aka tsawaita ACLTime Range ACL QoS Iyaka-ƙayyade saurin aikawa/karɓar fakiti na tashar jiragen ruwa ko kwararar da aka ayyana kai tsaye da kuma samar da na'urar lura da kwararar da aka ayyana kai tsaye da kuma na'urar lura da kwararar da aka ayyana kai tsaye da kuma samar da 802.1P, DSCP. Yaɗa Labarai da Yawa IGMPv1/v2/v3IGMPv1/v2/v3 Snoop Aminci Kariyar Zagaye EAPS da GERP (lokacin murmurewa <50ms) Gano-baya Kariyar Hanya FlexLink (lokacin murmurewa <50ms) RSTP/MSTP (lokacin murmurewa <1s) Kariyar Na'ura VRRP madadin mai masaukin baki1+1 madadin mai zafi mai zafi Gyara Kula da Cibiyar sadarwa Tashar jiragen ruwa a ainihin lokaci, amfani da kuma aika/karɓar ƙididdiga bisa ga nazarin TelnetRFC3176 sFlow Gudanar da Na'urori CLI, Tashar jiragen ruwa ta Console, TelnetSNMPv1/v2/v3
EPON: OLT tana bin ƙa'idar fasaha ta IEEE802.3ah da China telecom.(YD/T 1475-2006） Ƙarfi: Kowane PON yana goyan bayan har zuwa tashoshi 64, dukkan na'urar tana goyan bayan har zuwa ONUs 256 a ƙarƙashin cikakken tsari. Uplink: tallafawa na'urorin lantarki da na gani, ana iya daidaita su cikin sassauƙa bisa ga hanyoyin sadarwa daban-daban. Girma: Kaset ɗin 1U yana adana sarari, ƙarancin amfani da wutar lantarki da kuma adana farashi. Kariyar Layin gani: tallafi yana canzawa ta atomatik lokacin da layin ya lalace. Babban aminci: yana goyan bayan samar da wutar lantarki biyu (Tsarin samar da wutar lantarki guda ɗaya).Riba
