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Tsamba la data la GPON OLT Series
Chosinthira Nkhani
Tsamba la data la GPON OLT Series
Mafotokozedwe Akatundu
GPON OLT 4/8PON ndi yolumikizidwa bwino kwambiri, yapakatikati ya GPON OLT kwa ogwira ntchito, ma ISPS, mabizinesi ndi mapulogalamu apapaki. Chogulitsachi chimatsatira muyezo waukadaulo wa ITU-T G.984/G.988，Chogulitsachi chili ndi kutseguka bwino, chimagwirizana bwino, kudalirika kwambiri, komanso ntchito zonse za mapulogalamu. Chingagwiritsidwe ntchito kwambiri kwa ogwiritsa ntchito.FTTHmwayi wopeza, VPN, mwayi wopeza boma ndi malo ochitira bizinesi, kampasinetiwekimwayi wopeza, etc.
GPON OLT 4/8PON ndi kutalika kwa 1U yokha, kosavuta kuyiyika ndi kusamalira, komanso kusunga malo. Imathandizira maukonde osakanikirana amitundu yosiyanasiyana ya ONU, zomwe zingapulumutse ndalama zambiri kwa ogwiritsa ntchito.
Zinthu Zamalonda
1. Zinthu zosinthira za Rich Layer 2/3 ndi njira zowongolera zosinthasintha.
2. Thandizani ma protocol angapo a link redundancy monga Flex-Link/STP/RSTP/MSTP/ERPS/LACP.
3. Thandizani RIP、OSPF、BGP、ISIS ndi IPV6.
4. Chitetezo chotetezeka cha DDOS ndi kuukira kwa ma virus.
5. Thandizani kubwezeretsa mphamvu, mphamvu zamagetsi zokhazikika.
6. Thandizani alamu yolephera mphamvu.
7. Mtundu wa mawonekedwe oyang'anira C.
Mbali ya Zida
| Makhalidwe |
| GPON OLT 4PON | GPON OLT 8PON | ||
| Kutha kusinthana mphamvu | 104Gbps | ||||
| Kuchuluka kwa phukusi lotumizira | 77.376Mpps | ||||
| Kukumbukira ndi kusunga | memori：512MB, malo osungira：32MB | ||||
| Doko loyang'anira | Chitonthozo，Mtundu C | ||||
| Doko | 4 * GPON Doko， 4*10/100/1000M Base- T,4*1000M Base-X SFP/4*10GE SFP+ | 8 * GPON Doko， 4*10/100/1000MBase- T,4*1000M Base-X SFP/4*10GE SFP+ | 16 * GPON Doko， 8*10/100/1000MBase- T,4*1000M Base-X SFP/4*10GE SFP+ | ||
| kulemera | ≤5kg | ||||
| fani | Mafani okhazikika (mafani atatu) | ||||
| mphamvu | AC：100～240V 47/63Hz； DC：36V～75V； | ||||
| Kugwiritsa ntchito mphamvu | 65W | ||||
| Miyeso (M'lifupi * kutalika * kuya) | 440mm*44mm*260mm | ||||
| Kutentha kwa chilengedwe | Kutentha Kogwira Ntchito: -10℃ ～55℃ Kutentha kwa malo osungira: -40℃ ～70℃ | ||||
| wosamalira chilengedwe | China ROHS, EEE | ||||
| chinyezi cha chilengedwe | Chinyezi chogwira ntchito: 10% ～95% (chosapanga dzimbiri) Chinyezi chosungira: 10% ～95% (chosaundana) | ||||
Mbali ya Mapulogalamu
| Makhalidwe | GPON OLT 4PON | GPON OLT 8PON |
| PON | Tsatirani muyezo wa ITU-TG.984/G.988 Mtunda wa magiya a 60KM Chiŵerengero chachikulu cha kugawanika kwa 1:128 Ntchito yoyang'anira OMCI yokhazikika Yotsegulidwa ku mtundu uliwonse wa ONT Kusintha kwa pulogalamu ya ONU batch | |
| VLAN | Thandizani 4K VLAN Thandizani VLAN kutengera doko, MAC ndi protocol Thandizani ma Tag awiri a VLAN, QINQ yokhazikika pa doko ndi QINQ yosinthasintha | |
| MAC | Adilesi ya Mac ya 16K Thandizani kukhazikitsa adilesi ya MAC yosasinthika Thandizani dzenje lakuda la MAC adilesi yosefera Thandizani malire a adilesi ya MAC doko | |
| Netiweki yoyimbira ndondomeko | Thandizani STP/RSTP/MSTP Thandizani protocol yoteteza maukonde a mphete ya ERPS Ethernet Thandizani kuzindikira kwa Loopback-detection doko loopback | |
| kuwongolera madoko | Thandizani kuwongolera kwa bandwidth kwa njira ziwiri Thandizani kuletsa mphepo yamkuntho ya padoko Thandizani kutumiza chimango cha 9K Jumbo chotalika kwambiri | |
| Kusonkhanitsa madoko | Thandizani kusonkhana kwa ulalo wosasinthika Thandizani LACP yamphamvu Gulu lililonse losonkhanitsira limathandizira madoko osapitirira 8 | |
| Kujambula pagalasi | Kuthandizira doko lowonera Thandizani kuwonetsa mtsinje | |
| ACL | Chithandizo cha muyezo ndi ACL yowonjezereka Thandizani mfundo za ACL kutengera nthawi yomwe yaperekedwa Perekani magulu a kayendedwe ka madzi ndi tanthauzo la kayendedwe ka madzi kutengera zambiri za mutu wa IP monga adilesi ya MAC yochokera/yopita, VLAN, 802.1p, TOS, DSCP, adilesi ya IP yochokera/yopita, nambala ya doko la L4, mtundu wa protocol, ndi zina zotero. | |
| QOS | Thandizani ntchito yoletsa kuchuluka kwa kayendedwe ka ... Kuthandizira kuyika chizindikiro chofunikira kutengera momwe ntchito yanu ikuyendera, kuthandizira 802.1P, DSCP priority capacity Remarkability Kuthandizira ntchito yokonzekera zofunikira kutengera doko, kuthandizira ma algorithms okonzekera mzere monga SP/WRR/SP+WRR | |
| Chitetezo | Thandizani kasamalidwe ka ogwiritsa ntchito motsatira malamulo ndi chitetezo cha mawu achinsinsi Thandizani kutsimikizira kwa IEEE 802.1X Thandizani kutsimikizira kwa Radius TAC ACS+ Thandizani malire ophunzirira adilesi ya MAC, thandizani ntchito ya MAC ya dzenje lakuda Thandizani kudzipatula kwa doko Thandizani kuchepetsa kuchuluka kwa uthenga wofalitsidwa Thandizani IP Source Guard Thandizani kuletsa kusefukira kwa madzi kwa ARP ndi chitetezo cha ARP spoofing Thandizani kuukira kwa DOS ndi chitetezo cha kuukira kwa kachilombo | |
| Gawo 3 | Thandizani kuphunzira ndi kukalamba kwa ARP Thandizani njira yosasinthasintha Thandizani njira yosinthika ya RIP/OSPF/BGP/ISIS Thandizani VRRP | |
| Kasamalidwe ka dongosolo | CLI, Telnet, WEB, SNMP V1/V2/V3, SSH2.0 Thandizani kukweza ndi kutsitsa mafayilo a FTP, TFTP Thandizani RMON Thandizani SNTP Chikalata chogwirira ntchito cha dongosolo lothandizira Thandizani protocol yopezera chipangizo chapafupi cha LLDP Thandizo la 802.3ah Ethernet OAM Thandizani RFC 3164 Syslog Thandizani Ping ndi Traceroute | |
Zambiri zokhudza kuyitanitsa
| Dzina la chinthu | Mafotokozedwe Akatundu |
| GPON OLT 4PON | Doko la 4*PON, doko la 4*10GE/GE SFP +4GE RJ45 uplink, Mphamvu ziwiri zokhala ndi zosankha |
| GPON OLT 8PON | Doko la 8*PON, doko la 4*10GE/GE SFP +4GERJ45 uplink, Mphamvu ziwiri zokhala ndi zosankha |
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ADSS Suspension Clamp Mtundu B
Chipangizo choyimitsira cha ADSS chimapangidwa ndi waya wachitsulo wokhuthala kwambiri, womwe umakhala ndi mphamvu yolimba yolimbana ndi dzimbiri, motero umatha kugwiritsidwa ntchito kwa moyo wonse. Zidutswa zofewa za rabara zimathandiza kuti zisamanyowe komanso kuchepetsa kukwawa. -
Waya Wopanda Pansi wa OPGW Wowala
OPGW yokhala ndi zigawo ziwiri kapena zingapo zachitsulo chosapanga dzimbiri cha fiber-optic ndi mawaya achitsulo opangidwa ndi aluminiyamu pamodzi, ndi ukadaulo wokhazikika wokonza chingwe, waya wopangidwa ndi aluminiyamu wokhala ndi zigawo zoposa ziwiri, mawonekedwe a chinthucho amatha kukhala ndi machubu angapo a fiber-optic unit, mphamvu ya fiber core ndi yayikulu. Nthawi yomweyo, kukula kwa chingwe ndi kwakukulu, ndipo mphamvu zamagetsi ndi makina ndizabwino. Chogulitsachi chili ndi kulemera kopepuka, kukula kwa chingwe ndi kochepa komanso kuyika kosavuta. -
Chingwe Chotulutsa Mlomo Chosiyanasiyana GJBFJV(GJBFJH)
Mulingo wowunikira wa ntchito zambiri wa mawaya umagwiritsa ntchito ma subunits (900μm tight buffer, aramid ulusi ngati chiwalo champhamvu), komwe chipangizo cha photon chimayikidwa pa centre reinforcement core yosakhala yachitsulo kuti ipange centre ya chingwe. Gawo lakunja limatulutsidwa mu sheath yopanda utsi wambiri (LSZH, low smoke, halogen-free, flame retardant). (PVC) -
Cholumikizira Chomangirira PA2000
Chomangira chingwe chomangira ndi chapamwamba kwambiri komanso cholimba. Chogulitsachi chili ndi magawo awiri: waya wosapanga dzimbiri ndi chinthu chake chachikulu, thupi la nayiloni lolimbikitsidwa lomwe ndi lopepuka komanso losavuta kunyamula panja. Zinthu za thupi la chomangiracho ndi pulasitiki ya UV, yomwe ndi yabwino komanso yotetezeka ndipo ingagwiritsidwe ntchito m'malo otentha. Chomangira cha FTTH chomangira chingwe chapangidwa kuti chigwirizane ndi mapangidwe osiyanasiyana a chingwe cha ADSS ndipo chimatha kugwira zingwe zokhala ndi mainchesi a 11-15mm. Chimagwiritsidwa ntchito pa zingwe za fiber optic zosagwira ntchito. Kukhazikitsa chingwe chomangira cha FTTH ndikosavuta, koma kukonzekera chingwe chomangira ndikofunikira musanachimangirire. Kapangidwe kotseguka kodzitsekera kumapangitsa kuti kuyika pazipilala za fiber kukhale kosavuta. Chomangira cha FTTX chomangira ndi zingwe zomangira chingwe cha FTTX zimapezeka padera kapena pamodzi ngati chomangira. Zomangira za FTTX zomangira chingwe zadutsa mayeso omangika ndipo zayesedwa kutentha kuyambira -40 mpaka 60 madigiri Celsius. Achitanso mayeso ozungulira kutentha, mayeso okalamba, komanso mayeso olimbana ndi dzimbiri. -
Bokosi la OYI-FAT12B
Bokosi la OYI-FAT12B la ma core 12 limagwira ntchito motsatira zofunikira za YD/T2150-2010 zomwe zimagwiritsidwa ntchito ndi makampani. Limagwiritsidwa ntchito kwambiri mu FTTX access system terminal link. Bokosili limapangidwa ndi PC yamphamvu kwambiri, ABS plastic alloy injection molding, yomwe imapereka kutseka bwino komanso kukana kukalamba. Kuphatikiza apo, limatha kupachikidwa pakhoma panja kapena m'nyumba kuti liyike ndikugwiritsidwa ntchito. Bokosi la OYI-FAT12B la ma optical terminal lili ndi kapangidwe kamkati kokhala ndi gawo limodzi, logawidwa m'dera la mzere wogawa, kuyika chingwe chakunja, thireyi yolumikizira ulusi, ndi malo osungira chingwe cha FTTH drop optical. Mizere ya fiber optic ndi yomveka bwino, zomwe zimapangitsa kuti ikhale yosavuta kugwiritsa ntchito ndikusamalira. Pali mabowo awiri a chingwe pansi pa bokosilo omwe amatha kukhala ndi zingwe ziwiri zakunja zakunja zolumikizira mwachindunji kapena zosiyana, ndipo imathanso kukhala ndi zingwe 12 za FTTH drop optical zolumikizira kumapeto. Thireyi yolumikizira ulusi imagwiritsa ntchito flip form ndipo imatha kukonzedwa ndi mphamvu ya ma cores 12 kuti igwirizane ndi kukulitsa kwa kugwiritsidwa ntchito kwa bokosilo. -
Bokosi la OYI-FAT48A
Bokosi la ma terminal la OYI-FAT48A la 48-core limagwira ntchito motsatira zofunikira za makampani a YD/T2150-2010. Limagwiritsidwa ntchito kwambiri mu FTTX access system terminal link. Bokosili limapangidwa ndi PC yamphamvu kwambiri, ABS plastic alloy injection molding, yomwe imapereka kutseka bwino komanso kukana kukalamba. Kuphatikiza apo, limatha kupachikidwa pakhoma panja kapena m'nyumba kuti liyike ndikugwiritsidwa ntchito. Bokosi la ma terminal la OYI-FAT48A optical lili ndi kapangidwe kamkati kokhala ndi gawo limodzi, logawidwa m'dera la mzere wogawa, kuyika chingwe chakunja, thireyi yolumikizira ulusi, ndi malo osungira chingwe cha FTTH drop optical. Mizere ya fiber optical ndi yomveka bwino, zomwe zimapangitsa kuti ikhale yosavuta kugwiritsa ntchito ndikusamalira. Pali mabowo atatu a chingwe pansi pa bokosilo omwe amatha kukhala ndi zingwe zitatu zakunja zakunja zolumikizira mwachindunji kapena zosiyana, ndipo imathanso kukhala ndi zingwe 8 za FTTH drop optical zolumikizira kumapeto. Thireyi yolumikizira ulusi imagwiritsa ntchito flip form ndipo imatha kukonzedwa ndi ma cores 48 kuti ikwaniritse zosowa za bokosilo.
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.
