Incamake y'ibicuruzwa:
EPON OLT ni ihuriro ryinshi hamwe nubushobozi buciriritse cassette EPON OLT yagenewe abakoresha'access hamwe numuyoboro wikigo cya campus.Irakurikiza IEEE802.3 ah ibipimo bya tekiniki kandi yujuje ibyangombwa bya EPON OLT ibisabwa bya YD / T 1945-2006 Ibisabwa bya tekinike kugirango umuyoboro winjire - - bishingiye kuri Ethernet Passive Optical Network (EPON) hamwe nu Bushinwa bwitumanaho EPON tekinike 3.0.Urukurikirane rwa EPON OLT rufite ubwugurure buhebuje, ubushobozi bunini, kwiringirwa cyane, imikorere ya software yuzuye, gukoresha neza umurongo mugari hamwe nubushobozi bwo gushyigikira ubucuruzi bwa Ethernet, bikoreshwa cyane kubakoresha ibikorwa byimbere-mbuga, kubaka imiyoboro yigenga, kubaka ikigo cyikigo ndetse no kubaka imiyoboro.
OLT itanga ibyambu 4 byamanuka 1.25G EPON ibyambu, 8 * GE LAN Icyambu cya Ethernet na 4 * GE sfp optique yo kuzamuka.Uburebure ni 1U gusa kugirango byoroshye kwishyiriraho no kubika umwanya.Ifata tekinoroji igezweho, itanga igisubizo cyiza cya EPON.Byongeye kandi, ibika ikiguzi kinini kubakoresha kuko irashobora gushyigikira imiyoboro itandukanye ya ONU.
| Ingingo | EPON 4 PON Icyambu |
| Icyambu cya serivisi | 4 * Icyambu cya PON, 8 * GE RJ45, 4 * GE SFP optique |
| Igishushanyo mbonera | Amashanyarazi abiri |
| Amashanyarazi | AC: kwinjiza 100 ~ 240V * 2 47 / 63Hz |
| Gukoresha ingufu | ≤45W |
| Ibipimo (Ubugari x Ubujyakuzimu x Uburebure) | 440mm × 44mm × 260mm |
| Ibiro (Byuzuye) | .54.5kg |
| Ibisabwa Ibidukikije | Ubushyuhe bwo gukora: -10 ° C ~ 55 ° C. Ubushyuhe bwo kubika: -40 ° C ~ 70 ° C. Ubushuhe bugereranije: 10% ~ 90%, kudahuza |
IbicuruzwaIbiranga:
| Ingingo | EPON OLT 4 PON Icyambu | |
| Ibiranga PON | IEEE 802.3ah EPON Ubushinwa Telecom / Unicom EPON Intera ntarengwa ya 20 Km PON yoherejwe Buri cyambu cya PON gishyigikira igipimo cyo gutandukanya 1:64 Kuzamura no kumanura inshuro eshatu gutondeka ibanga hamwe na 128Bits Bisanzwe OAM kandi yaguye OAM Kuzamura porogaramu ya ONU, kuzamura igihe cyagenwe, igihe nyacyo kuzamura | |
| L2 Ibiranga | MAC | MAC Umuyoboro Icyambu cya MAC 16K MAC adresse |
| VLAN | 4K VLAN ibyanditswe Icyambu gishingiye / MAC ishingiye / protocole / IP ishingiye kuri IP QinQ kandi byoroshye QinQ (StackedVLAN) VLAN Swap na VLAN Kwibutsa PVLAN kugirango tumenye icyambu no kuzigama umutungo rusange-vlan | |
| Igiti | STP / RSTP Kumenya kure | |
| Icyambu | Bi-icyerekezo cyumurongo mugari kuri onu Ihuriro rihamye hamwe na LACP (Igenzura ryihuza Porotokole) Indorerwamo | |
| Umutekano | Umukoresha Umutekano | Kwigunga Aderesi ya MAC ihuza icyambu na MAC yo kuyungurura |
| Igikoresho Umutekano | Igitero cyo kurwanya DOS (nka ARP, Synflood, Smurf, ICMP igitero), ARP SSHv2 Igikonoshwa gifite umutekano Umutekano IP yinjira ukoresheje Telnet Imicungire yubuyobozi no kurinda ijambo ryibanga kubakoresha | |
| Umuyoboro Umutekano | Umukoresha ushingiye kuri MAC na ARP ikizamini cyumuhanda Gabanya ARP traffic ya buri mukoresha hamwe nimbaraga-ukoresha hamwe na traffic idasanzwe ya ARP Dynamic ARP imbonerahamwe ishingiye ku guhuza IP + VLAN + MAC + Guhuza icyambu L2 kugeza L7 ACL uburyo bwo kuyungurura uburyo kuri 80 bytes ya umutwe wumukoresha-usobanura paki Icyambu gishingiye kumurongo / guhagarika byinshi no guhagarika imodoka icyambu | |
| Ibiranga serivisi | ACL | Bisanzwe kandi byagutse ACL Igihe cyagenwe ACL Gutondekanya gutemba no gusobanura gutemba bishingiye inkomoko / aho yerekeza MAC adresse, VLAN, 802.1p, ToS, DiffServ, inkomoko / aho yerekeza IP (IPv4) aderesi, TCP / UDP nimero yicyambu, ubwoko bwa protocole, nibindi paki yungurura L2 ~ L7 yimbitse kugeza 80 bytes yumutwe wa IP |
| QoS | Igipimo-ntarengwa cyo gupakira kohereza / kwakira umuvuduko wicyambu cyangwa kwisobanura ubwabyo no gutanga monitor rusange kandi Ijambo ryibanze kuri port cyangwa kwisobanura gutemba no gutanga 802.1P, DSCP icyambere na Remark Gupakira indorerwamo no kwerekeza kuri interineti no kwisobanura gutemba Gahunda yumurongo uteganijwe ushingiye ku cyambu cyangwa kwisobanura wenyine.Buri kimwe icyambu gitemba gishyigikira umurongo 8 wibanze hamwe na gahunda ya SP, WRR na SP + WRR. Igiterane wirinde uburyo, burimo Umurizo-Igitonyanga na WRED | |
| IPv4 | Icyerekezo cya DHCP Seriveri ya DHCP Inzira ihagaze | |
| Multicast | IGMPv1 / v2 / v3 IGMPv1 / v2 / v3 Kunyerera IGMP Ikiruhuko cyihuse | |
| Kwizerwa | Umuzingi Kurinda | Gusubira inyuma |
| Kurinda Ihuza | RSTP LACP | |
| Igikoresho Kurinda | 1 + 1 imbaraga zishyushye | |
| Kubungabunga | Imiyoborere | Icyambu nyacyo-gihe, gukoresha no kohereza / kwakira imibare ishingiye kuriTelnet802.3ah Ethernet OAM RFC 3164 BSD syslog Porotokole Ping na Tracerout |
| Gucunga ibikoresho | CLI, icyambu cya konsole, Telnet na WEB RMON (Gukurikirana kure) 1, 2, 3, 9 amatsinda MIB NTP Sisitemu yo gucunga imiyoboro (NMS) | |
Kugura Amakuru:
| Izina RY'IGICURUZWA | Ibisobanuro ku bicuruzwa |
| EPON OLT 4PON L2 | 4 * Icyambu cya PON, 8 * GE, 4 * SFP optique, amashanyarazi abiri |
| EPON OLT 4PON L3 | 4 * Icyambu cya PON, 8 * GE, 4 * 10G SFP, amashanyarazi abiri ya AC |
Ibyiciro byibicuruzwa
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