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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 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 PON imatumiza ndikuyang'ana mphamvu yolandira kuwala 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 bandiwifi kolunjika 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 | ||
| 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 | ||
| PON imatumiza ndikuyang'ana mphamvu yolandira kuwala | ||
| 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 bandiwifi kolunjika 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 6 mpaka 4 | ||
| Mulu wawiri wa IPv6 ndi IPv4 | ||
| Zinthu Zofunika pa Utumiki | ACL | ACL yokhazikika komanso yowonjezereka |
| Nthawi Yosiyanasiyana ya 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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OYI-ODF-MPO RS144
OYI-ODF-MPO RS144 1U ndi chigamba cha fiber optic chokhala ndi makulidwe apamwamba chomwe chimapangidwa ndi chitsulo chapamwamba kwambiri chozizira, pamwamba pake pali kupopera kwa ufa wa electrostatic. Ndi chotsetsereka chamtundu wa 1U kutalika kwa chogwiritsidwa ntchito chokhazikika pa rack ya mainchesi 19. Ili ndi ma tray atatu apulasitiki otsetsereka, thireyi iliyonse yotsetsereka ili ndi makaseti anayi a MPO. Imatha kuyika makaseti 12 a MPO HD-08 kuti igwirizane ndi kugawa kwa ulusi wa 144. Pali mbale yoyendetsera chingwe yokhala ndi mabowo omangira kumbuyo kwa chigamba. -
Chingwe chotsitsa cha mtundu wa Uta chamkati
Kapangidwe ka chingwe cha FTTH chamkati chowala ndi motere: pakati pali chipangizo cholumikizirana cha kuwala. Zingwe ziwiri zolumikizana za Fiber Reinforced (FRP/Steel) zimayikidwa mbali ziwiri. Kenako, chingwecho chimamalizidwa ndi Lsoh Low Smoke Zero Halogen (LSZH)/PVC sheath yakuda kapena yamtundu. -
Cholumikizira cha OYI F Type Fast
Cholumikizira chathu cha fiber optic fast, mtundu wa OYI F, chapangidwira FTTH (Fiber To The Home), FTTX (Fiber To The X). Ndi mbadwo watsopano wa cholumikizira cha fiber chomwe chimagwiritsidwa ntchito popanga chomwe chimapereka njira yotseguka komanso mitundu yokonzedweratu, kukwaniritsa zofunikira za kuwala ndi makina a zolumikizira za fiber optical standard. Chapangidwa kuti chikhale chapamwamba komanso chogwira ntchito bwino kwambiri panthawi yoyika. -
Mndandanda wa OYI-DIN-00
DIN-00 ndi bokosi la DIN lomwe lili ndi fiber optic terminal lomwe limagwiritsidwa ntchito polumikiza ndi kugawa fiber. Lapangidwa ndi aluminiyamu, mkati mwake muli thireyi yapulasitiki, lopepuka, labwino kugwiritsa ntchito. -
Zingwe za waya
Thimble ndi chida chomwe chimapangidwa kuti chisunge mawonekedwe a diso la waya kuti chitetezeke ku kukoka, kukangana, ndi kugunda kosiyanasiyana. Kuphatikiza apo, thimble iyi ilinso ndi ntchito yoteteza waya kuti isaphwanyidwe ndikuwonongeka, zomwe zimathandiza kuti waya ukhale nthawi yayitali ndikugwiritsidwa ntchito mobwerezabwereza. Thimbles ali ndi ntchito ziwiri zazikulu m'miyoyo yathu yatsiku ndi tsiku. Imodzi ndi ya waya, ndipo inayo ndi yogwirira munthu. Amatchedwa wire rope thimbles ndi guy thimbles. Pansipa pali chithunzi chosonyeza kugwiritsa ntchito waya. -
Chingwe Chozungulira cha Jekete
Chingwe chotsitsa cha fiber optic chomwe chimatchedwanso double sheath fiber drop cable ndi gulu lopangidwa kuti litumize zambiri pogwiritsa ntchito chizindikiro cha kuwala mu zomangamanga za intaneti ya last mile. Zingwe zotsitsa za optic nthawi zambiri zimakhala ndi fiber cores imodzi kapena zingapo, zolimbikitsidwa ndikutetezedwa ndi zipangizo zapadera kuti zikhale ndi magwiridwe antchito apamwamba kuposa momwe zimagwiritsidwira ntchito m'njira zosiyanasiyana.
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.
