Menene bambanci tsakanin XGSPON OLT da GPON OLT?,
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● 8 x XG(S) -PON/GPON Port
● Taimakawa Layer 3 Aiki: RIP/OSPF/BGP/ISIS
● 8x10GE/GE SFP + 2x100G QSFP28
● Goyan bayan ka'idojin sake fasalin hanyar haɗin gwiwa da yawa: FlexLink/STP/RSTP/MSTP/ERPS/LACP
● 1 + 1 Rashin Wutar Lantarki
LM808XGS PON OLT haɗe-haɗe ne, babban ƙarfin XG(S) -PON OLT don masu aiki, ISPs, kamfanoni, da aikace-aikacen harabar.Samfurin ya bi tsarin fasaha na ITU-T G.987 / G.988, kuma zai iya dacewa da nau'i uku na G / XG / XGS a lokaci guda. Tsarin asymmetric (har 2.5Gbps, ƙasa 10Gbps) ana kiransa XGPON, da tsarin simmetric (har 10Gbps, saukar da 10Gbps) ana kiransa XGSPON. Samfurin yana da kyakkyawar buɗewa, daidaituwa mai ƙarfi, babban aminci da cikakken ayyukan software, Tare da naúrar hanyar sadarwa ta gani (ONU), yana iya samar da masu amfani da faɗaɗa, murya, bidiyo, sa ido da sauran cikakkiyar damar sabis.Ana iya amfani da shi ko'ina a cikin hanyoyin FTTH masu aiki, VPN, gwamnati da shiga wuraren shakatawa na kasuwanci, damar cibiyar sadarwar harabar, da sauransu.XG(S)-PON OLT yana ba da mafi girman bandwidth.A cikin yanayin aikace-aikacen, saitin sabis da O&M sun gaji GPON gaba ɗaya.
LM808XGS PON OLT tsayin 1U ne kawai, mai sauƙin shigarwa da kulawa, da adana sarari.Yana goyan bayan haɗaɗɗiyar hanyar sadarwar nau'ikan ONU daban-daban, wanda zai iya adana kuɗi da yawa ga masu aiki. A cikin sashin sadarwa, kiyaye sabbin fasahohi yana da mahimmanci ga 'yan kasuwa su ci gaba da yin gasa.Daga cikin zaɓuɓɓukan ci gaba da yawa da ake da su, zaɓi biyu mafi mashahuri sune XGSPON OLT da GPON OLT.Dukansu fasahohin biyu suna ba da damar Intanet mai sauri kuma suna aiki azaman kayan aikin kashin baya don isar da sabis na faɗaɗa don kawo ƙarshen masu amfani.Duk da haka, akwai wasu fitattun bambance-bambance waɗanda suka bambanta su.A cikin wannan labarin, za mu bincika waɗannan bambance-bambance kuma mu taimaka muku fahimtar wane zaɓi ya fi dacewa da bukatun kasuwancin ku.
Da farko, bari mu fahimci abin da XGSPON OLT da GPON OLT suke tsayawa.OLT yana tsaye ne don Layin Layin gani, yayin da XGSPON da GPON ma'auni ne daban-daban guda biyu don hanyoyin sadarwar gani.XGSPON shine sabon kuma mafi girman ma'auni, yana ba da saurin sauri da girman bandwidth fiye da GPON.XGSPON yana aiki da daidaito a 10Gbps, yayin da GPON ke aiki a ƙananan ƙimar 2.5Gbps da ƙimar sama na 1.25Gbps.
Babban bambanci tsakanin XGSPON OLT da GPON OLT shine adadin da ake samu.XGSPON OLT yawanci yana da tashoshin jiragen ruwa 8, yayin da GPON OLT yawanci yana da tashar jiragen ruwa 4 ko ƙasa da haka.Wannan yana nufin cewa XGSPON OLT na iya haɗa mafi girman adadin ONUs (Raka'a na Gidan Yanar Gizo) ko masu amfani da ƙarshen, yana sa ya fi dacewa da kasuwancin da yawan masu amfani.
Wani babban bambanci shine aikin Layer 3.XGSPON OLT yana ba da ayyuka uku masu wadata, gami da ka'idojin RIP/OSPF/BGP/ISIS, waɗanda ke haɓaka damar yin tuƙi kuma suna ba da damar daidaita saitunan cibiyar sadarwa.A gefe guda, GPON OLT yana da iyakacin ayyukan tuƙi kuma yawanci kawai yana da ƙa'idodi na asali kamar RIP.
Ƙarfin tashar tashar Uplink wani mahimmin abin da za a yi la'akari da shi.XGSPON OLT yana ba da zaɓuɓɓukan tashar tashar jiragen ruwa har zuwa 100G, yayin da GPON OLT yawanci yana goyan bayan ƙananan ƙarfin haɓakawa.Wannan ƙarfin haɓakawa mafi girma yana sa XGSPON OLT ya zama mafi kyawun zaɓi ga kamfanoni waɗanda ke buƙatar babban bandwidth don zirga-zirgar sama da ƙasa.
Dukansu XGSPON OLT da GPON OLT suna ba da zaɓuɓɓukan samar da wutar lantarki biyu.Wannan fasalin sake fasalin yana tabbatar da sabis mara yankewa koda a yanayin gazawar wutar lantarki.Amma yana da mahimmanci a lura cewa ba duk OLTs a kasuwa ke ba da zaɓuɓɓukan wutar lantarki biyu ba, don haka yana da mahimmanci a zaɓi babban mai siyarwa wanda zai iya ba da wannan fasalin.
Dangane da tsaro, duka XGSPON OLT da GPON OLT suna ba da ayyuka kamar amintattun DDOS da kariyar ƙwayoyin cuta.Waɗannan matakan tsaro suna kare ababen more rayuwa na cibiyar sadarwa daga yuwuwar barazanar yanar gizo da kuma tabbatar da masu amfani da ƙarshen suna da amintattun hanyoyin haɗin gwiwa.
Daidaituwa tare da sauran samfuran ONU yana da mahimmancin la'akari lokacin zabar OLT.Dukansu XGSPON OLT da GPON OLT suna ba da jituwa tare da ONU daban-daban, suna tabbatar da sassauci a cikin ƙaddamar da hanyar sadarwa da haɗin kai.
Dangane da tsarin sarrafa tsarin, XGSPON OLT da GPON OLT suna ba da cikakkun zaɓuɓɓuka kamar CLI, Telnet, WEB, SNMP V1/V2/V3, da SSH2.0.Waɗannan ka'idojin gudanarwa suna ƙyale masu gudanar da hanyar sadarwa su sa ido sosai da sarrafa OLTs da ONUs.
A taƙaice, duka XGSPON OLT da GPON OLT zaɓi ne masu kyau ga kamfanoni waɗanda ke son tura abubuwan more rayuwa mai sauri.XGSPON OLT yana ba da saurin sauri, ƙarin tashar jiragen ruwa, ƙarfin Layer 3 na ci gaba, ƙarfin haɓakawa mafi girma da fasalulluka na tsaro mai ƙarfi.A gefe guda, don ƙananan cibiyoyin sadarwa tare da masu amfani kaɗan, GPON OLT zaɓi ne mafi inganci mai tsada.A ƙarshe, zaɓi tsakanin XGSPON OLT da GPON OLT ya dogara da takamaiman buƙatun kasuwancin ku da kasafin kuɗi.Zaɓin mai siyarwa mai daraja kamar kamfaninmu tare da gwaninta da ƙwarewar masana'antu yana da mahimmanci don tabbatar da ingantaccen abin dogaro da jigilar hanyar sadarwa.Tare da gogewa fiye da shekaru 10 a fannin sadarwar kasar Sin, muna samar da kayayyaki da ayyuka da yawa, gami da OLT, ONU, switches, routers da 4G/5G CPE.Samfuran mu suna goyan bayan GPON, XGPON da XGSPON kuma suna fasalta iyawar Layer 3 masu wadata da abubuwan tsaro na ci gaba.Muna ba da sabis na OEM da ODM, tabbatar da sassauci da zaɓuɓɓukan gyare-gyare ga abokan cinikinmu.Tuntube mu a yau don tattauna bukatun sadarwar ku da nemo mafi kyawun mafita ga kasuwancin ku.
Ma'aunin Na'ura | |
Samfura | Saukewa: LM808XGS |
PON Port | 8*XG(S)-PON/GPON |
Uplink Port | 8x10GE/GE SFP2x100G QSFP28 |
Tashar Gudanarwa | 1 x GE out-band Ethernet tashar jiragen ruwa1 x Console tashar sarrafawa ta gida |
Ƙarfin Canjawa | 720Gbps |
Ƙarfin Gabatarwa (Ipv4/Ipv6) | 535.68Mpps |
XG(S) Aikin PON | Bi ITU-T G.987/G.988 misali40KM Nisan bambancin jiki100KM watsa ma'ana nesa1:256 Max rabon raboDaidaitaccen aikin gudanarwa na OMCIBuɗe zuwa sauran alamar ONTONU batch software haɓakawa |
Ayyukan Gudanarwa | CLI, Telnet, WEB, SNMP V1/V2/V3, SSH2.0Goyan bayan FTP, TFTP fayil lodawa da zazzagewaTaimakawa RMONGoyi bayan SNTPlog ɗin aikin tsarinYarjejeniyar gano na'urar makwabta LLDP802.3ah Ethernet OAMSaukewa: RFC3164Taimakawa Ping da Traceroute |
Layer 2 Aiki | 4K VLANVLAN dangane da tashar jiragen ruwa, MAC da yarjejeniyaDual Tag VLAN, QinQ na tushen tashar jiragen ruwa da QinQ mai tsauri128K adireshin da MacGoyan bayan saitin adireshin MAC na tsayeGoyi bayan tace adireshin MAC na bakiTaimakon iyakar adireshin MAC tashar tashar jiragen ruwa |
Layer 3 Aiki | Taimakawa ARP koyo da tsufaGoyan bayan tsayayyen hanyaGoyi bayan hanya mai tsauri RIP/OSPF/BGP/ISISTaimakawa VRRP |
Ring Network Protocol | STP/RSTP/MSTPERPS Ethernet zoben cibiyar sadarwa kariyar yarjejeniyaGano madauki na madauki na madauki na baya |
Sarrafa tashar jiragen ruwa | Sarrafa bandwidth hanya biyuGuguwar tashar jiragen ruwa9K Jumbo ultra-dogon firam isar da sako |
ACL | Matsayin tallafi da tsawaita ACLTaimakawa manufofin ACL dangane da lokacin lokaciSamar da rabe-rabe da ma'anar kwarara bisa tushen IPbayani kamar adireshin MAC tushe/masoyi, VLAN, 802.1p,ToS, DSCP, Adireshin IP na tushe/makowa, lambar tashar L4, yarjejeniyanau'in, da sauransu. |
Tsaro | Gudanar da tsarin mai amfani da kariyar kalmar sirriTabbatar da IEEE 802.1XTabbatar da Radius&TACACS+Iyakar koyo adireshin MAC, goyan bayan aikin MAC na baki bakiKeɓewar tashar jiragen ruwaMatse ƙimar saƙon watsa shirye-shiryeIP Source Guard Support ARP ambaliyar ruwa da ARP spoofingkariyaDOS harin da cutar kariyar harin |
Sake Zane | Wutar Wuta Biyu Zabi Taimakawa shigarwar AC, shigarwar DC sau biyu da shigar AC+DC |
Tushen wutan lantarki | AC: shigar da 90 ~ 264V 47/63Hz DC: shigar da -36V~-75V |
Amfanin Wuta | ≤90W |
Girma (W x D x H) | 440mmx44mmx270mm |
Nauyi (Cikakken-Loaded) | Yanayin aiki: -10oC~55oC Yanayin ajiya: -40oC ~ 70oC Dangantakar zafi: 10% ~ 90%, mara tauri |