Alaabadayada si weyn ayaa loo tixgaliyaa oo lagu kalsoon yahay macaamiisha waxaana laga yaabaa inay daboolaan baahida dhaqaale iyo bulsho ee is-beddelka joogtada ah ee Doorashada Lakabka Saxda ah ee 3 OLT ee Shabakadda GPON: oo leh OEM iyo ODM Options, Si aad u hesho horumar joogto ah, faa'iido leh, iyo horumar joogto ah adigoo helaya tartan faa'iido, iyo iyadoo si joogto ah u kordhinaysa qiimaha lagu daray saamilaydayada iyo shaqaalahayaga.
Alaabadayada si weyn ayaa loo tixgaliyaa oo macaamiishu ku kalsoonaadaan waxaana laga yaabaa inay daboolaan baahida dhaqaale iyo bulsho ee isbeddelka joogtada ahDoorashada Lakabka Saxda ah ee 3 OLT ee Shabakadda GPON-gaaga: Fahamka OEM iyo ODM Options, Bixinta alaabta ugu fiican iyo xalalka, adeegga ugu fiican ee leh qiimaha ugu macquulsan waa mabaadi'dayada.Waxaan sidoo kale soo dhaweyneynaa amarrada OEM iyo ODM. Waxaa u go'ay xakamaynta tayada adag iyo adeegga macaamiisha ee fekerka leh, waxaan had iyo jeer diyaar u nahay inaan ka hadalno shuruudahaaga oo aan hubinno qanacsanaanta macaamilka.Waxaan si daacad ah u soo dhawaynaynaa saaxiibada inay yimaadaan wada xaajood ganacsi oo ay bilaabaan iskaashi.
● Taageerada Lakabka 3 Shaqada: RIP , OSPF , BGP
● Waxay taageertaa borotokoolka dib-u-celinta xiriirinta badan: FlexLink/STP/RSTP/MSTP/ERPS/LACP
● Nooca C interface interface
● 1 + 1 Korontada oo yaraada
● 8 x GPON Dekadda
● 4 x GE(RJ45) + 4 x 10GE(SFP+)
GPON OLT LM808G waxa ay bixisaa 8*GE(RJ45)+4*GE(SFP)/10GE(SFP+),iyo nooca c interface interface si ay u taageerto saddex lakab oo hawl marineed, kaalmaynta borotokoolka dib u celinta isku xidhka badan: FlexLink/STP/RSTP/MSTP /ERPS/LACP, Awoodda laba-geesoodka ah waa ikhtiyaari.
Waxaan bixinaa 4/8/16xGPON dekedaha, 4xGE dekedaha iyo 4x10G SFP+ dekedaha.Dhererku waa kaliya 1U si sahlan loo rakibo iyo badbaadinta booska.Waxay ku habboon tahay Triple-play, shabakadda ilaalinta fiidiyowga, shirkadda LAN, Internet of Things, iwm.
Q1: Immisa ONT ayaa EPON ama GPON OLT ku xidhi kara?
J: Waxay ku xidhan tahay tirada dekedaha iyo saamiga kala qaybinta indhaha.EPON OLT, 1 deked PON waxay ku xidhmi kartaa 64 pcs ONTs ugu badnaan.Wixii GPON OLT ah, 1 deked PON ah waxay ku xidhmi kartaa 128 pcs ONTs ugu badnaan.
Q2: Waa maxay masaafada ugu badan ee gudbinta alaabta PON ee macaamiisha?
J: Dhammaan masaafada ugu badan ee dekedda pon-ka waa 20KM.
Q3: Ma sheegi kartaa maxay ku kala duwan yihiin ONT & ONU?
J: Ma jiro farqi u dhexeeya nuxurka, labaduba waa aaladaha isticmaaleyaasha.Waxa kale oo aad odhan kartaa ONT waa qayb ka mid ah ONU.
Q4: Waa maxay macnaha AX1800 iyo AX3000?
A: AX waxay u taagan tahay WiFi 6, 1800 waa WiFi 1800Gbps, 3000 waa WiFi 3000Mbps. Soo bandhig:
Maaddaama baahida loo qabo marin-u-helka ballaadhan ee xawaaraha sare uu sii socdo, bixiyeyaasha adeegga waxay si joogto ah u raadinayaan xalal cusub oo dabooli kara baahida sii kordheysa ee macaamiishooda.Shabakadaha fiber-to-the-guriga (FTTH), Lakabka 3 terminaalka khadka indhaha (OLTs) waxay door muhiim ah ka ciyaaraan si hufan oo loogu qoondeeyo isticmaaleyaasha.Balooggan, waxaanu ku baari doonaa muhiimada Layer 3 OLT ee shabakadaha GPON waxaanan ka wada hadli doonaa faa'iidooyinka OEM iyo ODM marka aad dooranayso 8-deked OLT ee kaabayaasha shabakadaada.
Faham saddex-heer OLT:
Lakabka 3 OLT wuxuu u shaqeeyaa sidii albaab u dhexeeya Shabakadda Shabakadda Aragtida leh (PON) iyo Internetka, taasoo taageerta xiriirka ka dhexeeya isticmaaleyaasha dhammaadka ah iyo bixiyeyaasha adeegga.Waxa ay siisaa awoodo marineed horumarsan, maaraynta shabakada, iyo sifooyinka amniga oo la xoojiyay.Markaad tixgalinayso shabakadaha GPON, Lakabka 3 OLT ayaa muhiim u ah in la taageero adeegyo badan iyo in la hubiyo qoondaynta baaxadda baaxadda wax ku ool ah si loo hubiyo khibrad isticmaale oo bilaa xad ah.
Xulashada OEM iyo ODM:
Markaad dooranayso heerka ugu fiican ee Tier 3 OLT, waa inaad qiimeysaa fursadaha laga heli karo soosaarayaasha qalabka asalka ah (OEMs) iyo soosaarayaasha naqshadaynta asalka ah (ODMs).OEMs waa shirkado la aasaasay oo naqshadeeya, horumariya, oo soo saara qalabka shabakada, oo ay ku jiraan Layer 3 OLTs, halka ODM-yadu ay ku takhasusaan wax soo saarka ee ku salaysan naqshadaha ay bixiyaan shirkadaha kale.
Faa'iidooyinka soo saarayaasha OEM:
OEM-yadu waxay bixiyaan faa'iidooyin kala duwan, oo ay ku jiraan waxqabad la isku halayn karo, sumcad sumad si wanaagsan loo aasaasay iyo taageero farsamo oo dhamaystiran.Adoo dooranaya OEM la aqoonsan yahay ee Lakabka 8-dakad ee OLT, waxaad xaqiijin kartaa in shabakadaadu si habsami leh ugu socoto heerarka tayada iyo isku halaynta ee la xidhiidha noocyada caanka ah.Intaa waxaa dheer, OEM-yadu waxay had iyo jeer bixiyaan cusboonaysiinta softiweerka socda iyo kor u qaadida firmware-ka, iyaga oo kula socodsiinaya horumarkii ugu dambeeyay ee warshadaha iyo xirmooyinka amniga.
Faa'iidooyinka ODM:
ODM, dhanka kale, waxay bixisaa dabacsanaan iyo wax-ku-oolnimo.ODM-yadu waxay inta badan la shaqeeyaan OEM-yada kala duwan, iyaga oo awood u siinaya inay bixiyaan xalal qiimo leh iyagoon wax u dhimayn tayada.Adoo dooranaya ODM, waxaad u habeyn kartaa lakabka 3 OLT shuruudaha iyo qeexida shabakadaada.Tani waxay ku siinaysaa kontorool weyn oo ku saabsan naqshadeynta iyo qaab dhismeedka shabakadaada GPON iyadoo la hubinayo miisaanka loo baahan yahay ballaarinta mustaqbalka.
Gabagabo:
Doorashada lakabka 3 OLT ee saxda ah waxay muhiim u tahay habsami u socodka iyo horumarinta shabakada GPON.Haddi aad doorato OEM ama ODM, hubi inaad si buuxda u qiimeyso alaabtooda, adoo tixgelinaya arrimo ay ka mid yihiin waxqabadka, isku halaynta, adeegyada taageerada, iyo miisaanka.Markaad fahamto faa'iidooyinka ikhtiyaar kasta, waxaad samayn kartaa go'aanno xog ogaal ah oo ku habboon baahiyaha gaarka ah ee shabakadaada iyo miisaaniyada, hubinta kaabayaasha fiber-ka ah ee waxtarka leh ee macaamiishaada.
Halbeegyada Aaladda | |
Qaabka | LM808G |
Dekedda PON | 8 SFP booska |
Dekedda Uplink | 4 x GE (RJ45)4 x 10GE(SFP+)Dhammaan dekedaha maaha COMBO |
Dekedda Maamulka | 1 x GE-ka-baxsan dekedda Ethernet1 x Console dekedda maamulka deegaanka1 x Nooca-C Console dekedda maamulka deegaanka |
Awood beddelidda | 128Gbps |
Awood gudbinta (Ipv4/Ipv6) | 95.23Mpps |
Shaqada GPON | U hoggaansan heerka ITU-TG.984/G.988Masaafada gudbinta 20KM1:128 saamiga ugu badan ee qaybintaShaqada maaraynta caadiga ah ee OMCIU furan nooc kasta oo ONT ahCusboonaysiinta Dufcada ONU |
Shaqada Maamulka | CLI, Telnet, WEB, SNMP V1/V2/V3, SSH2.0Taageer FTP, faylka TFTP soo dejinta iyo soo dejintaTaageer RMONTaageerida SNTPlog shaqada nidaamka taageeradaTaageer borotokoolka sahaminta aaladda deriska LLDP Taageerada 802.3ah Ethernet OAM Taageer RFC 3164 Syslog Taageer Ping iyo Traceroute |
Lakabka 2/3 function | Taageer 4K VLANTaageerada Vlan oo ku salaysan dekedda, MAC iyo borotokoolkaTaageer laba Tag VLAN, QinQ taagan dekedda iyo QinQ fiicanTaageer ARP waxbarashada iyo gabowgaTaageer jidka taaganTaageer jidka firfircoon RIP/OSPF/BGP/ISIS Taageer VRRP |
Naqshad La'aanta | Labada awood Ikhtiyaar Taageer gelinta AC, gelinta labajibbaaran ee DC iyo gelinta AC+DC |
Bixinta Korontada | AC: gelin 90 ~ 264V 47/63Hz DC: gelinta -36V~-72V |
Isticmaalka Korontada | ≤65W |
Cabirka (W x D x H) | 440mmx44mmx311mm |
Miisaanka (Full-loaded) | Heerkulka shaqada: -10oC ~ 55oC Heerkulka kaydinta: -40oC ~ 70oC Qoyaanka qoyaanka ah: 10% ~ 90%, aan koobnayn |