HUANET EPON OLT 16 Tashoshi
EPON OLT babban haɗin kai ne da matsakaicin ƙarfin kaset EPON OLT wanda aka ƙera don samun damar masu aiki da cibiyar sadarwar harabar kasuwanci.
Yana bin ka'idodin fasaha na IEEE802.3 ah kuma ya sadu da buƙatun kayan aikin EPON OLT na YD/T 1945-2006 Buƙatun fasaha don samun damar hanyar sadarwa--bisa Ethernet Passive Optical Network (EPON) da buƙatun fasaha na EPON na China telecom EPON 3.0.
OLT yana ba da tashar jiragen ruwa na 16 1000M EPON, 4 * GE SFP, 4 * GE COMBO tashar jiragen ruwa da 2 * 10G SFP don haɓakawa.Tsayin shine kawai 1U don shigarwa mai sauƙi da ajiyar sarari.Yana ɗaukar fasahar ci gaba, yana ba da ingantaccen maganin EPON.Haka kuma, yana adana farashi mai yawa ga masu aiki saboda yana iya tallafawa hanyoyin sadarwar ONU daban-daban.
Siffofin Abubuwan PON Matsakaicin nisan watsa PON 20km Kowace tashar PON tana goyan bayan teh max.1: 64 rabe-rabe Haɗin kai da saukar da aikin ɓoyayyen ɓoyayyen ɓoyayyiyar sau uku tare da 128Bits Standard OAM da tsawaita OAM Haɓaka software na batch na ONU, ƙayyadaddun haɓaka lokaci, haɓakawa na ainihi PON yana watsawa da bincika karɓar ikon gani Gano wutar lantarki ta tashar PON 16k MAC adireshin QinQ da sassauƙan QinQ (StackedVLAN) VLAN Swap da VLAN Remark PVLAN don gane warewa tashar jiragen ruwa da adana albarkatun jama'a-vlan Farashin GVRP Madubin tashar jiragen ruwa IP Source Guard yana ƙirƙirar IP+VLAN+MAC+ Port daurin Keɓewar tashar jiragen ruwa MAC adireshin dauri zuwa tashar jiragen ruwa da MAC adireshin tace IEEE 802.1x da amincin AAA/Radius SSHv2 Secure Shell Gudanarwar ɓoyewar SNMP v3 Tsaro IP shiga ta Telnet Sarrafa juzu'i da kariyar kalmar sirri na masu amfani Dauri na tushen tebur na ARP mai ƙarfi IP+VLAN+MAC+Tsarin tashar jiragen ruwa Tsarin tacewa L2 zuwa L7 ACL akan 80 bytes na shugaban fakitin da aka ayyana Watsa shirye-shirye na tushen tashar jiragen ruwa / matsewar multicast da tashar haɗarin rufewa ta atomatik URPF don hana adireshin IP na jabu da kai hari DHCP Option82 da PPPoE+ suna loda wurin mai amfani na zahiri Tabbataccen rubutu na fakitin OSPF, RIPv2 da BGPv4 da MD5 Tabbatar da cryptograph DHCP Server Tsayayyen Hanyar Hanya RIPv1/v2 OSPFv2 BGPv4 Daidaitaccen Hanyar Hanya Dabarun Hanyar Hanya DHCPv6 Bayanin ACLv6 OSPFv3 RIPng BGP4+ Kafaffen Tunnels ISATAP 6 zuwa 4 Tunnels Dual tari na IPv6 da IPv4 Rarraba rabe-rabe da ma'anar kwarara dangane da tushen / adireshin MAC, VLAN, 802.1p, ToS, DiffServ, adireshin tushen / makomar IP (IPv4 / IPv6), lambar tashar tashar TCP / UDP, nau'in yarjejeniya, da sauransu. tacewa fakiti na L2 ~ L7 mai zurfi zuwa 80 bytes na shugaban fakitin IP fifiko da Magana CAR (Ƙaran Ƙimar Samun Ƙarfafawa), Ƙirƙirar Hanya da Ƙididdiga masu gudana Madubin fakiti da jujjuyawar dubawa da ƙayyadaddun kwarara Babban mai tsara jerin gwano bisa tashar jiragen ruwa ko ƙayyadaddun kwarara.Kowane tashar jiragen ruwa/ kwarara yana goyan bayan layukan fifiko 8 da mai tsara tsarin SP, WRR da SP+WRR. Hanyar guje wa cunkoso, gami da Tail-Drop da WRED Tace IGMP MVR da ƙetare VLAN multicast kwafin IGMP Saurin barin Wakilin IGMP PIM-SM/PIM-DM/PIM-SSM PIM-SMv6, PIM-DMv6, PIM-SSMv6 MLDv2/MLDv2 Snooping LACP (lokacin dawowa <10ms) BFD LLDP 802.3ah Ethernet OAM Bayanan Bayani na RFC3164BSD-Syslog Protocol Ping da Traceroute RMON (Saƙon nesa)1, 2, 3, 9 ƙungiyoyi MIB NTP NGBNView Gudanarwar cibiyar sadarwa
Abu EPON OLT 4/8/16PON IEEE 802.3ah EPONChina Telecom/Unicom EPON Siffofin L2 MAC MAC Black HolePort MAC iyaka VLAN 4k VLAN shigarwar Port-based/MAC-based/protocol/IP subnet-based Itace Mai Fada STP/RSTP/MSTP Gano madauki na nesa Port Sarrafa bandwidth na gaba-bi-bi-directionTarin haɗin haɗin kai tsaye da LACP Abubuwan Tsaro Tsaron mai amfani Anti-ARP-spoofingAnti-ARP- ambaliyar ruwa Tsaro na Na'ura Harin Anti-DOS (kamar ARP, Synflood, Smurf, harin ICMP), ganowar ARP, tsutsa da harin tsutsa na Msblaster Tsaron Sadarwa MAC na tushen mai amfani da jarrabawar zirga-zirgar ARP ta Ƙuntata zirga-zirgar ARP na kowane mai amfani da tilasta fitar da mai amfani tare da zirga-zirgar ARP mara kyau. IP Routing IPv4 ARP ProxyDHCP Relay IPv6 Saukewa: ICMPv6ICMPv6 Siffofin Sabis ACL Daidaitaccen da tsawaita ACLTime Range ACL QoS Rate-iyaka zuwa fakitin aikawa / karɓar saurin tashar jiragen ruwa ko ƙayyadaddun kwararar kai da samar da saka idanu na gabaɗaya da mai duba launi uku-gudu na ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bayanai zuwa tashar jiragen ruwa ko ƙayyadaddun ƙayyadaddun kai da samar da 802.1P, DSCP Multicast IGMPv1/v2/v3IGMPv1/v2/v3 Snooping Abin dogaro Kariyar Madauki EAPS da GERP (lokacin dawowa <50ms) Gano dawo da baya Kariyar haɗin gwiwa FlexLink (lokacin dawowa <50ms) RSTP/MSTP (lokacin dawowa <1s) Kariyar Na'ura VRRP mai masaukin baki 1+1 madadin zafi mai zafi Kulawa Kulawar hanyar sadarwa Port real-lokaci, amfani da watsawa/karba ƙididdiga bisa TelnetRFC3176 sFlow bincike Gudanar da Na'ura CLI, tashar jiragen ruwa na Console, TelnetSNMPv1/v2/v3
EPON: OLT yana bin ka'idodin fasaha na IEEE802.3ah da China telecom.(YD/T 1475-2006) Ƙarfin: Kowane PON yana tallafawa har zuwa tashoshi 64, duka na'urar tana tallafawa har zuwa 256 ONU a ƙarƙashin cikakken tsari. Uplink: goyan bayan na'urorin lantarki da na gani, ana iya daidaita su cikin sassauƙa bisa ga hanyar sadarwa daban-daban. Girma: 1U kaset yana adana sarari, ƙarancin wutar lantarki da adana farashi. Kariyar Layin gani: goyan baya canzawa ta atomatik lokacin da aka cire layin. Babban dogaro: yana goyan bayan samar da wutar lantarki biyu (Tsoffin wutar lantarki guda ɗaya).Amfani
