HUANET EPON OLT 16 Dekadaha
EPON OLT waa cajalad is dhexgalka sare iyo awoodda dhexdhexaadka ah ee EPON OLT oo loogu talagalay gelitaanka hawl wadeenada iyo isku xidhka xarunta ganacsiga.
Waxay raacdaa IEEE802.3 ah heerarka farsamada waxayna buuxisaa shuruudaha qalabka EPON OLT ee YD/T 1945-2006 Shuruudaha farsamada ee helitaanka shabakad — ku salaysan Ethernet Passive Optical Network (EPON) iyo Shiinaha telecom EPON shuruudaha farsamada 3.0.
OLT waxay bixisaa 16 downlink 1000M EPON dekedaha, 4*GE SFP, 4*GE COMBO deked iyo 2 *10G SFP kor u qaadis.Dhererku waa kaliya 1U si sahlan loo rakibo iyo badbaadinta booska.Waxay qabataa tignoolajiyada horumarsan, iyadoo bixisa xal wax ku ool ah EPON.Waxaa intaa dheer, waxay u badbaadisaa kharash badan hawl wadeenada sababtoo ah waxay taageeri kartaa isku xirka isku-dhafka ONU ee kala duwan.
Astaamaha Tilmaamaha PON Masaafada gudbinta PON ee ugu badan 20 Km Deked kasta oo PON ah waxay taageertaa teh max.1: 64 saamiga kala qaybinta Kordhinta iyo hoos-u-dhigista saddex-geesoodka shaqada sir ah oo leh 128Bits Heerka OAM iyo OAM la dheereeyey Cusboonaysiinta dufcada ONU, casriyaynta wakhtiga go'an, cusboonaysiinta wakhtiga dhabta ah PON waxay gudbisaa oo baartaa helitaanka awoodda indhaha Deked PON ogaanshaha awoodda indhaha 16k MAC ciwaanka QinQ iyo QinQ dabacsan (StackedVLAN) VLAN Swap iyo VLAN Remark PVLAN si ay u xaqiijiso go'doominta dekeda iyo badbaadinta ilaha dadweynaha-Vlan GVRP Muraayadda dekedda Ilaalada Isha IP waxay abuurtaa xidhidhiyaha IP+VLAN+MAC+Port Go'doominta Dekedda Cinwaanka MAC oo ku xidhan dekedda iyo cinwaanka MAC shaandhaynta IEEE 802.1x iyo aqoonsiga AAA/Radius SSHv2 Secure Shell SNMP v3 maamulka qarsoodiga ah Nabadgelyada IP-ga laga soo galo Telnet Maamulka kala sareynta iyo ilaalinta erayga sirta ah ee isticmaalayaasha Miisaska ku salaysan ee ARP firfircoon IP+VLAN+MAC+dejinta xidhidhiyaha L2 ilaa L7 ACL habka shaandhaynta qulqulka 80 bytes ee madaxa baakidhka isticmaale-qeexay Xakamaynta faafinta dekeda ku salaysan/cabudhinta badan iyo deked khatar ah oo xidhidh URPF si looga hortago ciwaanka IP-ga been abuurka iyo weerarka DHCP Option82 iyo PPPoE+ waxay soo geliyaan goobta jir ahaaneed ee isticmaalaha Xaqiijinta qoraalka cad ee xirmooyinka OSPF, RIPv2 iyo BGPv4 iyo MD5 xaqiijinta cryptograph Adeegaha DHCP Marin joogto ah RIPv1/v2 OSPFv2 BGPv4 Jidka u dhigma Istaraatiijiyada Jideynta DHCPv6 ACLv6 OSPFv3 RIPng BGP4+ Tunnels la habeeyey ISATAP 6 ilaa 4 Tunnel Laba xidhmo IPv6 iyo IPv4 Kala soocida socodka iyo qeexida socodka oo ku salaysan isha/halka ciwaanka MAC, VLAN, 802.1p, ToS, DiffServ, isha/ meesha IP(IPv4/IPv6) ciwaanka, TCP/UDP lambarka dekedda, nooca borotokoolka, iwm shaandhaynta baakadka ee L2 ~ L7 qoto dheer ilaa 80 bytes ee madaxa baakidhka IP mudnaanta iyo Hadalka CAR (Heerka gelitaanka ka go'an), qaabaynta gaadiidka iyo tirakoobyada socodka Muraayad baakad ah iyo dib u habeynta is-dhexgalka iyo socodka is-qeexidda Jadwalaha safka sare ee ku salaysan dekeda ama socodka is-qeexay.Deked kasta/ socodka wuxuu taageeraa 8 safafka mudnaanta iyo jadwalaha SP, WRR iyo SP+WRR. Ka fogow saxmada habka, oo ay ku jiraan Tail-Drop iyo WRED Shaandhaynta IGMP MVR oo ka gudub VLAN nuqul ka mid ah cajaladaha badan IGMP Fasax degdeg ah IGMP Proxy PIM-SM/PIM-DM/PIM-SSM PIM-SMv6, PIM-DMv6, PIM-SSMv6 MLDv2/MLDv2 Snooping LACP (waqtiga soo kabashada <10ms) BFD LLDP 802.3ah Ethernet OAM RFC 3164 BSD syslog Protocol Ping iyo Traceroute RMON (kormeerka fog)1, 2, 3, 9 kooxaha MIB NTP NGBNView maamulka shabakada
Shayga EPON OLT 4/8/16PON IEEE 802.3ah EPONChina Telecom/Unicom EPON Tilmaamaha L2 MAC Mac Black HolePort MAC xadka VLAN 4k VLAN galitaankaPort-ku-saleysan/MAC-ku-saleysan/protocol/IP-ku-saleysan Geedka Baaxadda STP/RSTP/MSTP Helitaanka loop fog Dekedda Xakamaynta xadhkaha xariiqda laba jiho ee isugaynta isku dhafka ah iyo LACP Astaamaha Amniga Ammaanka Isticmaalaha Ka-hortagga ARP-daadkaAnti-ARP-daadka Ammaanka Qalabka Weerarka ka-hortagga DOS (sida ARP, Synflood, Smurf, ICMP weerarka), ARP ogaanshaha, Gooryaanka iyo weerarka Gooryaanka Msblaster Amniga Shabakadda Imtixaanka taraafikada ee MAC iyo ARP-ku-saleysan waxay xadidaan taraafikada ARP isticmaale kasta iyo xoog ku saar isticmaalaha taraafikada ARP ee aan caadiga ahayn Jidka IP IPv4 ARP ProxyDHCP Gudbinta IPv6 Jihaynta ICMPv6ICMPv6 Tilmaamaha Adeegga ACL Jaangooyo iyo fidsan ACLTtime Range ACL QoS Qiyaasta-xaddidaadda xirmada dirida/helitaanka xawaaraha dekedda ama socodka is-qeexay oo bixiya kormeeraha socodka guud iyo laba-xawaaraha saddex midab ee socodka is-qeexay. Casriyeyn badan IGMPv1/v2/v3IGMPv1/v2/v3 Snooping Kalsoonida Ilaalinta Loop EAPS iyo GERP (waqtiga soo kabashada <50ms) dib-u-helidda dib-u-celinta Ilaalinta isku xirka FlexLink (waqtiga soo kabashada <50ms) RSTP/MSTP (waqtiga soo kabashada <1s) Ilaalinta Qalabka VRRP martigeliyaha kaydinta1+1 korantada kulul ee kaydinta Dayactirka Dayactirka Shabakadda Dekedda-waqtiga-dhabta ah, ka faa'iidaysiga iyo gudbinta/helida tirakoobka ku salaysan TelnetRFC3176 sFlow falanqaynta Maareynta Qalabka CLI, dekedda Console, TelnetSNMPv1/v2/v3
EPON: OLT wuxuu raacayaa heerka farsamada ee IEEE802.3ah iyo Shiinaha telecom.(YD/T 1475-2006) Awoodda: PON kastaa wuxuu taageeraa ilaa 64 terminal, aaladda oo dhan waxay taageertaa ilaa 256 ONUs oo hoos yimaada qaabayn buuxda. Uplink: Taageerada korantada iyo modules-yada indhaha, si dabacsanaan leh ayaa loo habeyn karaa iyadoo loo eegayo isku xirnaanta kala duwan. Cabbirka: 1U cajalad kaydiya meel bannaan, isticmaalka koronto yar iyo kaydinta kharashka. Ilaalinta Khadka Indhaha: Taageeradu si toos ah ayey u beddeshaa marka khadka la tirtiro. Kalsoonida sare: waxay taageertaa sahayda korantada ee labajibbaaran (Default one power energy).Faa'iidada
