HUANET EPON OLT 16 ibudo
EPON OLT jẹ isọpọ giga ati kasẹti agbara alabọde EPON OLT ti a ṣe apẹrẹ fun iraye si awọn oniṣẹ ati nẹtiwọọki ogba ile-iṣẹ.
O tẹle awọn iṣedede imọ-ẹrọ IEEE802.3 ah ati pade awọn ibeere ohun elo EPON OLT ti YD/T 1945-2006 Awọn ibeere imọ-ẹrọ fun nẹtiwọọki iwọle — da lori Ethernet Passive Optical Network (EPON) ati China telecom EPON awọn ibeere imọ-ẹrọ 3.0.
OLT pese 16 downlink 1000M EPON ebute oko, 4 * GE SFP, 4 * GE COMBO ibudo ati 2 * 10G SFP fun uplink.Giga jẹ 1U nikan fun fifi sori ẹrọ rọrun ati fifipamọ aaye.O gba imọ-ẹrọ to ti ni ilọsiwaju, nfunni ni ojutu EPON to munadoko.Pẹlupẹlu, o fipamọ iye owo pupọ fun awọn oniṣẹ nitori o le ṣe atilẹyin oriṣiriṣi Nẹtiwọọki arabara ONU.
Awọn ẹya ara ẹrọ PON Awọn ẹya ara ẹrọ O pọju 20 km PON ijinna gbigbe Kọọkan PON ibudo atilẹyin teh max.1: 64pin ratio Uplink ati downlink meteta churning iṣẹ ti paroko pẹlu 128Bits Standard OAM ati o gbooro sii OAM Igbesoke sọfitiwia ipele ONU, iṣagbega akoko ti o wa titi, igbesoke akoko gidi PON atagba ati ṣayẹwo gbigba agbara opitika Wiwa agbara opitika ibudo PON 16k MAC adirẹsi QinQ ati iyipada QinQ (StackedVLAN) VLAN siwopu ati VLAN akiyesi PVLAN lati mọ ipinya ibudo ati fifipamọ awọn orisun-vlan ti gbogbo eniyan GVRP Port mirroring Oluso Orisun IP ṣẹda IP+VLAN+MAC+Asopọ ibudo Ibudo Ipinya Adirẹsi MAC abuda si ibudo ati adiresi adiresi MAC IEEE 802.1x ati AAA/Radius ìfàṣẹsí SSHv2 Secure ikarahun SNMP v3 ìpàrokò isakoso Aabo IP wiwọle nipasẹ Telnet Isakoso akosoagbasomode ati aabo ọrọ igbaniwọle ti awọn olumulo Ìmúdàgba ARP tabili-orisun abuda IP+VLAN+MAC+Asopọ ibudo Ilana sisẹ ṣiṣan L2 si L7 ACL lori awọn baiti 80 ti ori ti apo asọye olumulo Igbohunsafẹfẹ orisun-ibudo / idinku multicast ati ibudo eewu tiipa-laifọwọyi URPF lati ṣe idiwọ adiresi IP adiresi ati ikọlu DHCP Option82 ati PPPoE+ po si ipo ti ara olumulo Plaintext ìfàṣẹsí ti OSPF, RIPv2 ati BGPv4 awọn apo-iwe ati MD5 ìfàṣẹsí cryptograph Olupin DHCP Aimi afisona RIPv1/v2 OSPFv2 BGPv4 Ti deede afisona Ilana ipa ọna DHCPv6 ACLv6 OSPFv3 RIPng BGP4+ Tunto Tunnels ISATAP 6to4 Tunnels Akopọ meji ti IPv6 ati IPv4 Iyasọtọ ṣiṣan ati asọye sisan ti o da lori orisun / adirẹsi MAC ibi, VLAN, 802.1p, ToS, DiffServ, orisun / ibi IP (IPv4 / IPv6) adirẹsi, TCP/UDP nọmba ibudo, iru ilana, bbl isọdi apo ti L2 ~ L7 jin si awọn baiti 80 ti ori packet IP ayo ati akiyesi CAR (Oṣuwọn Wiwọle ti a ṣe adehun), Ṣiṣeto ọna opopona ati awọn iṣiro sisan Digi apo ati atunṣe ti wiwo ati sisan ti ara ẹni Super ti isinyi iṣeto da lori ibudo tabi ara-telẹ sisan.Ibudo kọọkan / sisan atilẹyin 8 ayo queues ati scheduler ti SP, WRR ati SP+WRR. Idinku yago fun siseto, pẹlu Tail-Drop ati WRED Ajọ IGMP MVR ati agbelebu VLAN multicast daakọ IGMP Yara kuro Aṣoju IGMP PIM-SM/PIM-DM/PIM-SSM PIM-SMv6, PIM-DMv6, PIM-SSMv6 MLDv2/MLDv2 Snooping LACP (akoko-pada <10ms) BFD LLDP 802.3ah àjọlò OAM RFC 3164 BSD syslog Ilana Ping ati Traceroute RMON (Abojuto latọna jijin)1, 2, 3, 9 awọn ẹgbẹ MIB NTP NGBNView isakoso nẹtiwọki
Nkan EPON OLT 4/8/16PON IEEE 802.3ah EPONChina Telecom/Unicom EPON L2 Awọn ẹya ara ẹrọ MAC Mac Black HolePort Mac iye to VLAN 4k VLAN awọn titẹ siiPort-orisun/orisun MAC/ilana/orisun IP subnet Gigun Igi STP/RSTP/MSTPIwari jijin lupu Ibudo Iṣakoso bandiwidi-itọnisọna bi-itọnisọna Iṣakojọpọ ọna asopọ Static ati LACP(Ilana Iṣakoso Ajọpọ Ọna asopọ) Awọn ẹya aabo Aabo olumulo Anti-ARP-spoofingAnti-ARP-kún omi Aabo ẹrọ Ikọlu Anti-DOS (bii ARP, Synflood, Smurf, ikọlu ICMP), iwadii ARP, kokoro ati ikọlu aran Msblaster Aabo nẹtiwọki MAC ti o da lori olumulo ati idanwo ijabọ ARP Ni ihamọ ijabọ ARP ti olumulo kọọkan ati fi ipa mu olumulo jade pẹlu ijabọ ARP ajeji. IP afisona IPv4 ARP ProxyDHCP Relay IPv6 ICMPv6ICMPv6 Àtúnjúwe Awọn ẹya ara ẹrọ Iṣẹ ACL Standard ati ki o gbooro ACLTime Range ACL QoS Oṣuwọn-ipin si fifiranṣẹ / gbigba iyara ti ibudo tabi ṣiṣan ti ara ẹni ati pese atẹle ṣiṣan gbogbogbo ati atẹle-iyara-meji-awọ-awọ-awọ-awọ-ara-ara ti ṣiṣan ti ara ẹni pataki akiyesi si ibudo tabi ṣiṣan ti ara ẹni ati pese 802.1P, DSCP Multicast IGMPv1/v2/v3IGMPv1/v2/v3 Snooping Igbẹkẹle Loop Idaabobo EAPS ati GERP (akoko-pada <50ms) wiwa-pada sẹhin Ọna asopọ Idaabobo FlexLink (akoko-pada <50ms) RSTP/MSTP (akoko-pada <1s) Idaabobo ẹrọ VRRP ogun afẹyinti1+1 agbara gbona afẹyinti Itoju Itọju nẹtiwọki Port akoko gidi, iṣamulo ati gbigbe/gba eekadẹri ti o da lori itupalẹ TelnetRFC3176 sFlow Iṣakoso ẹrọ CLI, ibudo Console, TelnetSNMPv1/v2/v3
EPON: OLT tẹle boṣewa imọ-ẹrọ ti IEEE802.3ah ati China telecom.(YD/T 1475-2006) Agbara: PON kọọkan ṣe atilẹyin to awọn ebute 64, gbogbo ẹrọ ṣe atilẹyin to 256 ONU labẹ iṣeto ni kikun. Uplink: atilẹyin itanna ati awọn modulu opiti, le jẹ tunto ni irọrun ni ibamu si oriṣiriṣi Nẹtiwọọki. Iwọn: 1U kasẹti fi aaye pamọ, agbara kekere ati fi iye owo pamọ. Idaabobo Laini Opitika: atilẹyin yipada laifọwọyi nigbati ila ba n ṣatunṣe aṣiṣe. Igbẹkẹle giga: ṣe atilẹyin ipese agbara meji (Ipese agbara kan aiyipada).Anfani
