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Kaseti Yanzeru EPON OLT
Chosinthira Zinthu Zapaintaneti cha CHIKWANGWANI
Kaseti Yanzeru EPON OLT
Mafotokozedwe Akatundu
Makaseti Anzeru a Series EPON OLT ndi makaseti ophatikizana kwambiri komanso apakatikati ndipo amapangidwira kuti ogwiritsa ntchito azitha kupeza ndi kugwiritsa ntchito netiweki ya masukulu amakampani. Amatsatira miyezo yaukadaulo ya IEEE802.3 ah ndipo amakwaniritsa zofunikira za zida za EPON OLT za YD/T 1945-2006 Zofunikira zaukadaulo kuti munthu azitha kupezanetiweki——kutengera Ethernet Passive Optical Network (EPON) ndi ChinatelefonikulankhulanaZofunikira zaukadaulo za EPON 3.0. EPON OLT ili ndi kutseguka kwabwino kwambiri, mphamvu zambiri, kudalirika kwambiri, ntchito yonse ya mapulogalamu, kugwiritsa ntchito bwino bandwidth komanso luso lothandizira bizinesi ya Ethernet, lomwe limagwiritsidwa ntchito kwambiri pa netiweki yoyambira ya woyendetsa, kumanga netiweki yachinsinsi, mwayi wofikira ku masukulu amakampani ndi zomangamanga zina za netiweki yolowera.
Mndandanda wa EPON OLT umapereka madoko a EPON a 1000M a 4/8/16 * downlink, ndi madoko ena a uplink. Kutalika kwake ndi 1U yokha kuti kukhazikike mosavuta komanso kusunga malo. Imagwiritsa ntchito ukadaulo wapamwamba, womwe umapereka yankho labwino la EPON. Kuphatikiza apo, imasunga ndalama zambiri kwa ogwiritsa ntchito chifukwa imatha kuthandizira maukonde osiyanasiyana a ONU hybrid.
Zinthu Zamalonda
| Chinthu | EPON OLT 4/8/16PON | |
| Zinthu za PON | IEEE 802.3ah EPON China Telecom/Unicom EPON Mtunda wapamwamba kwambiri wa 20 Km PON transmission Doko lililonse la PON limathandizira chiŵerengero cha kugawanika kwa 1:64 Uplink ndi downlink ntchito yobisika katatu yokhala ndi ma 128Bits OAM yokhazikika ndi OAM yowonjezereka Kusintha kwa mapulogalamu a ONU batch, kukweza nthawi yokhazikika, kukweza nthawi yeniyeni Kutumiza ndi kuyang'ana mphamvu yolandira kuwala (PON) Kuzindikira mphamvu ya kuwala kwa doko la PON | |
| Zinthu za L2 | MAC | MAC Black Hole Malire a MAC a Port Adilesi ya MAC ya 16K |
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| VLAN | Zolemba za 4K VLAN Yochokera ku doko/yochokera ku MAC/protocol/IP subnet yochokera ku QinQ ndi QinQ yosinthasintha (Stacked VLAN) Kusinthana kwa VLAN ndi VLAN Remark PVLAN ikufuna kuletsa madoko ndikusunga zinthu za anthu onse GVRP |
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| Mtengo Wozungulira | STP/RSTP/MSTP Kuzindikira kuzungulira kwakutali |
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| Doko | Kulamulira kwa bandwidth komwe kumayendetsedwa mbali zonse ziwiri Kusonkhanitsa kwa ulalo wosasinthasintha ndi LACP (Link Aggregation Control Protocol) Kujambula doko |
| Chinthu | EPON OLT 4/8/16PON | |
| Zinthu za PON | IEEE 802.3ah EPON | |
| China Telecom/Unicom EPON | ||
| Mtunda wapamwamba kwambiri wa 20 Km PON transmission | ||
| Doko lililonse la PON limathandizira chiŵerengero cha kugawanika kwa 1:64 | ||
| Uplink ndi downlink ntchito yobisika katatu yokhala ndi ma 128Bits | ||
| OAM yokhazikika ndi OAM yowonjezereka | ||
| Kusintha kwa mapulogalamu a ONU batch, kukweza nthawi yokhazikika, kukweza nthawi yeniyeni | ||
| Kutumiza ndi kuyang'ana mphamvu yolandira kuwala (PON) | ||
| Kuzindikira mphamvu ya kuwala kwa doko la PON | ||
| Zinthu za L2 | MAC | MAC Black Hole |
| Malire a MAC a Port | ||
| Adilesi ya MAC ya 16K | ||
| VLAN | Zolemba za 4K VLAN | |
| Yochokera ku doko/yochokera ku MAC/protocol/IP subnet yochokera ku | ||
| QinQ ndi QinQ yosinthasintha (Stacked VLAN) | ||
| Kusinthana kwa VLAN ndi VLAN Remark | ||
| PVLAN ikufuna kuletsa madoko ndikusunga zinthu za anthu onse | ||
| GVRP | ||
| Mtengo Wozungulira | STP/RSTP/MSTP | |
| Kuzindikira kuzungulira kwakutali | ||
| Doko | Kulamulira kwa bandwidth komwe kumayendetsedwa mbali zonse ziwiri | |
| Kusonkhanitsa kwa ulalo wosasinthasintha ndi LACP (Link Aggregation Control Protocol) | ||
| Kujambula doko | ||
| Chitetezo | Chitetezo cha Ogwiritsa Ntchito | Kuletsa kuwononga zinthu pogwiritsa ntchito ARP |
| Mawonekedwe | Kuletsa kusefukira kwa madzi mu ARP | |
| IP Source Guard imapanga IP+VLAN+MAC+Port binding | ||
| Kupatula Doko | ||
| Adilesi ya MAC ikugwirizana ndi doko ndi kusefa adilesi ya MAC | ||
| Kutsimikizika kwa IEEE 802.1x ndi AAA/Radius | ||
| Chitetezo cha Chipangizo | Kuukira kwa Anti-DOS (monga ARP, Syn-flood, Smurf, ICMP), kuzindikira ARP, nyongolotsi ndi kuukira kwa nyongolotsi za Msblaster | |
| Chipolopolo Chotetezeka cha SSHv2 | ||
| Kasamalidwe kachinsinsi ka SNMP v3 | ||
| Kulowa kwa IP yachitetezo kudzera pa Telnet | ||
| Kuyang'anira motsatizana ndi kuteteza mawu achinsinsi kwa ogwiritsa ntchito | ||
| Chitetezo cha Netiweki | Kuwunika kwa magalimoto pogwiritsa ntchito MAC ndi ARP | |
| Letsani kuchuluka kwa anthu omwe ali ndi ARP komanso kuchuluka kwa anthu omwe ali ndi vuto la ARP | ||
| Kumangirira kochokera patebulo la Dynamic ARP | ||
| Kumangirira kwa IP+VLAN+MAC+Port | ||
| Njira yosefera kayendedwe ka L2 mpaka L7 ACL pa ma byte 80 a mutu wa paketi yosankhidwa ndi ogwiritsa ntchito | ||
| Kufalitsa/kuletsa ma doko ambiri komanso doko loopsa lozimitsa lokha | ||
| URPF yoletsa ma adilesi a IP abodza ndi kuukira | ||
| Malo enieni a wogwiritsa ntchito a DHCP Option82 ndi PPPOE+ upload | ||
| Kutsimikizira kwa mawu osavuta a ma phukusi a OSPF, RIPv2 ndi BGPv4 ndi | ||
| MD5 | ||
| kutsimikizira kwa cryptograph | ||
| Kutumiza kwa IP | IPv4 | Woyimira ARP |
| DHCP Relay | ||
| Seva ya DHCP | ||
| Njira Yosasinthasintha | ||
| RIPv1/v2 | ||
| OSPFv2 | ||
| BGPv4 | ||
| Njira Yofanana | ||
| Njira Yoyendetsera Njira | ||
| IPv6 | ICMPv6 | |
| Kuwongolera kwa ICMPv6 | ||
| DHCPv6 | ||
| ACLv6 | ||
| OSPFv3 | ||
| RIPng | ||
| BGP4+ | ||
| Ma ngalande Okonzedwa | ||
| ISATAP | ||
| Ma ngalande 6to4 | ||
| Mulu wawiri wa IPv6 ndi IPv4 | ||
| Zinthu Zofunika pa Utumiki | ACL | ACL yokhazikika komanso yowonjezereka |
| Nthawi Yozungulira ACL | ||
| Kugawa kwa kayendedwe ka madzi ndi tanthauzo la kayendedwe ka madzi kutengera komwe kumachokera/kopita | ||
| Adilesi ya MAC, VLAN, 802.1p, TOS, Diff Serv, adilesi ya IP yochokera/yopitako, nambala ya doko la TCP/UDP, mtundu wa protocol, ndi zina zotero. | ||
| kusefa kwa paketi ya L2～L7 kuya mpaka ma baiti 80 a mutu wa paketi ya IP | ||
| QoS | Lingani malire a liwiro lotumiza/kulandira phukusi la doko kapena kayendedwe kake kodziyimira pawokha ndipo perekani chowunikira kayendedwe kake ndi chowunikira cha mitundu itatu cha liwiro la magawo awiri cha kayendedwe kake kodziyimira pawokha | |
| Kupereka ndemanga yofunikira pa doko kapena kuyenda kodzidziwitsa nokha ndikupereka 802.1P, DSCP patsogolo ndi ndemanga | ||
| CAR (Chiwerengero Chofikira Chodzipereka), Kukonza Magalimoto ndi Ziwerengero za Kuyenda kwa Magalimoto | ||
| Galasi la paketi ndi kusinthira mawonekedwe ndi mayendedwe odziyimira pawokha Super queue scheduler kutengera doko kapena mayendedwe odziyimira pawokha. Doko/mayendedwe aliwonse amathandizira mizere 8 yofunikira komanso scheduler ya SP, WRR ndi SP+WRR. | ||
| Njira zopewera kutsekeka kwa madzi, kuphatikizapo Tail-Drop ndi WRED | ||
| Kusewera kwamitundu yambiri | IGMPv1/v2/v3 | |
| Kujambula kwa IGMPv1/v2/v3 | ||
| Fyuluta ya IGMP | ||
| MVR ndi mtanda VLAN multicast kopi | ||
| IGMP Kupuma mwachangu | ||
| Woyimira wa IGMP | ||
| PIM-SM/PIM-DM/PIM-SSM | ||
| PIM-SMv6, PIM-DMv6, PIM-SSMv6 | ||
| Kujambula kwa MLDv2/MLDv2 | ||
| Kudalirika | Chizunguliro | EAPS ndi GERP (nthawi yochira <50ms) |
| Chitetezo | Kuzindikira kwa Loopback | |
| Ulalo | Flex Link (nthawi yochira <50ms) | |
| Chitetezo | RSTP/MSTP (nthawi yochira <1s) | |
| LACP (nthawi yochira <10ms) | ||
| BFD | ||
| Chipangizo | Kusunga kosungira kwa VRRP | |
| Chitetezo | 1+1 mphamvu yosungira zinthu zotentha | |
| Kukonza | Netiweki | Kutumiza/kulandira ziwerengero za doko nthawi yeniyeni, kugwiritsa ntchito ndi kutumiza/kulandira kutengera Telnet |
| Kukonza | Kusanthula kwa kayendedwe ka RFC3176s | |
| LLDP | ||
| 802.3ah Ethernet OAM | ||
| Ndondomeko ya RFC 3164 BSD syslog | ||
| Ping ndi Traceroute | ||
| CLI, doko la Console, Telnet | ||
| Chipangizo | SNMPv1/v2/v3 | |
| Kasamalidwe | RMON (Kuyang'anira Patali) Magulu 1, 2, 3, 9 MIB | |
| NTP | ||
| NGBN Onani kasamalidwe ka netiweki | ||
Mafotokozedwe Aukadaulo
| Chinthu 4PON 8PON 16PON | |||
| Kusintha Mphamvu | 128Gbps | ||
| Kutha Kutumiza Zinthu (Ipv4/Ipv6) | 95.23Mpps | ||
| Doko Lothandizira | Doko la 4 * PON, 4 * 10GE/GE SFP + 8GE | Doko la 8*PON, 4*10GE/GE SFP +8GE | 16*PON, 4*GE SFP, 4*GE Doko la COMBO, 2*10GE/GE SFP |
| Kapangidwe ka Kuchulukitsa Ndalama | Mphamvu zamagetsi ziwiri zomangidwa mkati, kuphatikiza AC, ziwiri DC, AC+DC, AC imodzi, DC imodzi yadziwika kudzera mu chitsanzo | Mphamvu yamagetsi iwiri yolumikizira, AC iwiri, DC iwiri ndi AC + DC | |
| Magetsi | AC: input100～240V 47/63Hz DC: input36V～75V | ||
| Kugwiritsa Ntchito Mphamvu | ≤40W | ≤45W | ≤85W |
| Miyeso (M'lifupi x Kuzama x Kutalika) | 440mm × 44mm × 311mm | 442mm × 44mm × 380mm | |
| Kulemera (Kodzaza) | ≤3kg | ||
| Zofunikira pa Zachilengedwe | Kutentha kogwira ntchito: -10°C～55°C Kutentha kosungira: -40°C～70°C Chinyezi chocheperako: 10% ～90%, chosazizira | ||
Miyeso
| EPONOLT4PON | 1RU19 inchi Kuchuluka kwa mphamvu kwa 1+1 Doko la EPON lokhazikika la 4* 4*10GE SFP+ 8 * GE Chitseko chimodzi cha console kugwiritsa ntchito mphamvu zonse ≤40 W |
| EPONOLT8PON | 1RU19 inchi Kuchuluka kwa mphamvu kwa 1+1 Doko la EPON lokhazikika la 8* 4*10GE SFP +8* GE Chitseko chimodzi cha console kugwiritsa ntchito mphamvu zonse ≤45 W |
| EPONOLT16PON | 1RU19 inchi Kuchuluka kwa mphamvu kwa 1+1 Doko la EPON lokhazikika la 16 * 4 * GE SFP, doko la 4 * GE COMBO, 2 * 10GE SFP 1* doko la console: - 1 - kugwiritsa ntchito mphamvu zonse ≤85W |
Zambiri zokhudza kuyitanitsa
| Dzina la chinthu | Mafotokozedwe Akatundu |
| 4PON | Doko la 4*PON, 4*10GE/GE SFP +4GE, mphamvu ziwiri zokhala ndi zosankha |
| 8PON | Doko la 8*PON, 4*10GE/GE SFP +8GE, mphamvu ziwiri zokhala ndi zosankha |
| 16PON | 16*PON, 4*GE SFP, 4*GE COMBO port, 2*10GE/GE SFP, magetsi otha kutsegulidwa |
| NG01PWR100AC | gawo lamagetsi la NG01PWR100AC, 16PON |
| NG01PWR100DC | gawo lamagetsi la NG01PWR100DC, 16PON |
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GYFC8Y53
Chingwe cha GYFC8Y53 ndi chingwe cha fiber optic chopepuka kwambiri chomwe chimapangidwa kuti chigwiritsidwe ntchito kwambiri pakulankhulana kwa telefoni. Chopangidwa ndi machubu omasuka ambiri odzazidwa ndi mankhwala oletsa madzi ndipo chozungulira chiwalo champhamvu, chingwechi chimatsimikizira chitetezo chabwino cha makina komanso kukhazikika kwa chilengedwe. Chili ndi ulusi wowala wa single-mode kapena multimode, womwe umapereka kutumiza deta mwachangu kwambiri komanso kutayika kochepa kwa chizindikiro. Ndi chigoba chakunja cholimba chomwe sichimakhudzidwa ndi UV, kukwawa, ndi mankhwala, GYFC8Y53 ndi yoyenera kuyikidwa panja, kuphatikizapo kugwiritsidwa ntchito mumlengalenga. Kapangidwe kake kocheperako kamathandizira chitetezo m'malo otsekedwa. Kapangidwe kake kakang'ono kamalola kuti njira ndi kukhazikitsa zikhale zosavuta, kuchepetsa nthawi ndi ndalama zotumizira. Yabwino kwambiri pa maukonde akutali, maukonde olowera, ndi kulumikizana kwa malo osungira deta, GYFC8Y53 imapereka magwiridwe antchito komanso kulimba nthawi zonse, ikukwaniritsa miyezo yapadziko lonse lapansi yolumikizirana ndi ulusi wowala. -
Doko la Ethernet la 10/100Base-TX kupita ku 100Base-FX Fiber ...
Chosinthira media cha MC0101F fiber Ethernet chimapanga cholumikizira cha Ethernet chotsika mtengo kupita ku fiber, chomwe chimasintha moonekera kuchokera ku/kuchokera ku zizindikiro za 10 Base-T kapena 100 Base-TX Ethernet ndi zizindikiro za 100 Base-FX fiber optical kuti chikulitse kulumikizana kwa netiweki ya Ethernet pamwamba pa multimode/single mode fiber backbone. Chosinthira media cha MC0101F fiber Ethernet chimathandizira mtunda wapamwamba kwambiri wa chingwe cha multimode fiber optic cha 2km kapena mtunda wapamwamba kwambiri wa chingwe cha single mode fiber optic cha 120 km, kupereka yankho losavuta lolumikizira ma netiweki a 10/100 Base-TX Ethernet kumadera akutali pogwiritsa ntchito SC/ST/FC/LC-terminated single mode/multimode fiber, pomwe chimapereka magwiridwe antchito olimba a netiweki komanso kukula kwake. Chosavuta kukhazikitsa ndikuyika, chosinthira media cha Ethernet chocheperako, chodziwika bwino, chodziwika bwino cha mtengo wake, chili ndi chithandizo cha autos MDI ndi MDI-X pa kulumikizana kwa RJ45 UTP komanso zowongolera zamanja za UTP mode, liwiro, full ndi theka duplex. -
XPON ONU
Ma 1G3F WIFI PORTS adapangidwa ngati HGU (Home Gateway Unit) m'njira zosiyanasiyana za FTTH; pulogalamu ya FTTH ya gulu la carrier imapereka mwayi wopeza chithandizo cha data. Ma 1G3F WIFI PORTS amachokera ku ukadaulo wa XPON wokhwima komanso wokhazikika, komanso wotsika mtengo. Amatha kusintha okha ndi EPON ndi GPON mode pamene angathe kupeza EPON OLT kapena GPON OLT. Ma 1G3F WIFI PORTS amagwiritsa ntchito kudalirika kwakukulu, kasamalidwe kosavuta, kusinthasintha kwa kasinthidwe komanso mtundu wabwino wautumiki (QoS) kuti akwaniritse magwiridwe antchito aukadaulo a gawo la China Telecom EPON CTC3.0.1G3F WIFI PORTS ikutsatira IEEE802.11n STD, imagwiritsa ntchito 2×2 MIMO, liwiro lalikulu kwambiri mpaka 300Mbps. Ma 1G3F WIFI PORTS akutsatira kwathunthu malamulo aukadaulo monga ITU-T G.984.x ndi IEEE802.3ah. Ma 1G3F WIFI PORTS adapangidwa ndi ZTE chipset 279127. -
OYI-FAT H08C
Bokosi ili limagwiritsidwa ntchito ngati pothera chingwe cholumikizira kuti chilumikizane ndi chingwe chogwetsa mu dongosolo la netiweki yolumikizirana ya FTTX. Limaphatikiza kulumikiza kwa ulusi, kugawa, kugawa, kusungira ndi kulumikizana kwa chingwe mu unit imodzi. Pakadali pano, limapereka chitetezo cholimba komanso kuyang'anira bwino nyumba ya netiweki ya FTTX. -
OYI-F504
Optical Distribution Rack ndi chimango chotsekedwa chomwe chimagwiritsidwa ntchito popereka kulumikizana kwa chingwe pakati pa zipangizo zolumikizirana, chimakonza zida za IT m'magulu okhazikika omwe amagwiritsa ntchito bwino malo ndi zinthu zina. Optical Distribution Rack idapangidwa makamaka kuti ipereke chitetezo cha ma radius opindika, kugawa bwino ulusi ndi kasamalidwe ka chingwe. -
Chingwe Chogawa Zinthu Zambiri GJFJV(H)
GJFJV ndi chingwe chogawa zinthu zosiyanasiyana chomwe chimagwiritsa ntchito ulusi wothina wothina wothina wothina wa φ900μm ngati njira yolumikizirana. Ulusi wothina wothina umakulungidwa ndi ulusi wa aramid ngati mayunitsi amphamvu, ndipo chingwecho chimadzazidwa ndi jekete la PVC, OPNP, kapena LSZH (Low smoke, Zero halogen, Flame-retardant).
Ngati mukufuna njira yodalirika komanso yothamanga kwambiri ya fiber optic cable, musayang'ane kwina koma OYI. Lumikizanani nafe tsopano kuti muwone momwe tingakuthandizireni kukhala olumikizana ndikupititsa bizinesi yanu pamlingo wina.
