He aha ka ʻokoʻa ma waena o XGSPON OLT a me GPON OLT?

He aha ka ʻokoʻa ma waena o XGSPON OLT a me GPON OLT?,
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Nā ʻano huahana

● 8 x XG(S)-PON/GPON awa

● Kākoʻo Layer 3 Hana: RIP/OSPF/BGP/ISIS

● 8x10GE/GE SFP + 2x100G QSFP28

● Kākoʻo i nā kuʻina hoʻololi hou ʻana o nā loulou: FlexLink/STP/RSTP/MSTP/ERPS/LACP

● 1 + 1 Mana Hoʻoemi

ʻO LM808XGS PON OLT he mea hoʻohui nui loa, XG (S) -PON OLT no nā mea hana, ISP, ʻoihana, a me nā noi pā kula.Hoʻopili ka huahana i ka ITU-T G.987 / G.988 maʻamau ʻenehana, a hiki ke kūpono me ʻekolu mau ʻano G / XG / XGS i ka manawa like. ʻO ka ʻōnaehana asymmetric (up 2.5Gbps, iho 10Gbps) kapa ʻia ʻo XGPON, a ʻo ka ʻōnaehana symmetric (up 10Gbps, iho 10Gbps) ua kapa ʻia ʻo XGSPON. He maikaʻi ka wehe ʻana o ka huahana, paʻa ikaika, hilinaʻi kiʻekiʻe a me nā hana lako polokalamu holoʻokoʻa，Me ka ʻāpana Optical Network (ONU), hiki iā ia ke hāʻawi i nā mea hoʻohana me ka broadband, leo, wikiō, mākaʻikaʻi a me nā lawelawe piha ʻē aʻe.Hiki ke hoʻohana nui ʻia i ka loaʻa ʻana o ka FTTH o nā mea hoʻohana, VPN, ke aupuni a me ka ʻoihana pākaʻi, ke komo pūnaewele puni honua, ETC.Hāʻawi ʻo XG (S) -PON OLT i ka bandwidth kiʻekiʻe.Ma nā hiʻohiʻona noiʻi, hoʻoili ʻia ka hoʻonohonoho lawelawe a me O&M i ka GPON.

ʻO LM808XGS PON OLT he 1U wale nō ke kiʻekiʻe, maʻalahi e hoʻouka a mālama, a mālama i kahi.Kākoʻo i ka ʻenehana huikau o nā ʻano ONU like ʻole, hiki ke mālama i ka nui o nā kumukūʻai no nā mea hoʻokele.Ma waena o nā koho holomua he nui, ʻo nā koho kaulana ʻelua ʻo XGSPON OLT a me GPON OLT.Hāʻawi nā ʻenehana ʻelua i ka ʻike pūnaewele kiʻekiʻe a lawelawe ʻo ia ma ke ʻano o ka iwi kuamoʻo no ka hāʻawi ʻana i nā lawelawe broadband i nā mea hoʻohana hope.Eia nō naʻe, aia kekahi mau ʻokoʻa koʻikoʻi e hoʻokaʻawale iā lākou.Ma kēia ʻatikala, e ʻimi mākou i kēia mau ʻokoʻa a kōkua iā ʻoe e hoʻomaopopo i ke koho i kūpono i kāu pono ʻoihana.

ʻO ka mea mua, e hoʻomaopopo kākou i ke ʻano o XGSPON OLT a me GPON OLT.ʻO OLT ke kū nei no Optical Line Terminal, ʻoiai ʻo XGSPON a me GPON ʻelua mau kūlana like ʻole no nā pūnaewele optical passive.ʻO XGSPON ka mea hou loa a me ke kūlana kiʻekiʻe loa, e hāʻawi ana i nā wikiwiki wikiwiki a me ka bandwidth ʻoi aku ka nui ma mua o GPON.Hoʻohana like ʻo XGSPON ma 10Gbps, ʻoiai ʻo GPON e hana ana ma kahi haʻahaʻa haʻahaʻa haʻahaʻa o 2.5Gbps a me kahi kiʻekiʻe o 1.25Gbps.

ʻO kahi ʻokoʻa nui ma waena o XGSPON OLT a me GPON OLT ka helu o nā awa i loaʻa.Loaʻa iā XGSPON OLT he 8 mau awa, ʻoiai ʻo GPON OLT maʻamau he 4 a liʻiliʻi paha nā awa.'O ia ho'i, hiki i ka XGSPON OLT ke ho'ohui i ka nui o nā ONU (Optical Network Units) a i'ole nā ​​mea ho'ohana hope, i mea kūpono no nā 'oihana me ka nui o nā mea ho'ohana.

ʻO kekahi ʻokoʻa ʻē aʻe ʻo ka Layer 3 functionality.Hāʻawi ʻo XGSPON OLT i ka papa waiwai ʻekolu mau hana, me nā protocols RIP/OSPF/BGP/ISIS, ka mea e hoʻonui ai i ka hiki ke hoʻokele a hiki i nā hoʻonohonoho pūnaewele paʻakikī.Ma ka ʻaoʻao ʻē aʻe, ʻo GPON OLT ka palena o nā hana routing a ʻo ka maʻamau wale nō nā protocol kumu e like me RIP.

ʻO ka hiki ʻana o ke awa uplink kekahi kumu nui e noʻonoʻo ai.Hāʻawi ʻo XGSPON OLT i nā koho port uplink a hiki i 100G, ʻoiai ʻo GPON OLT e kākoʻo mau ana i ka mana uplink haʻahaʻa.ʻO kēia mana uplink kiʻekiʻe e hoʻolilo iā XGSPON OLT i koho ʻoi aku ka maikaʻi no nā ʻoihana e koi ana i ka bandwidth ʻoi aʻe no ka holo ʻana i luna a me lalo.

Hāʻawi nā XGSPON OLT a me GPON OLT i nā koho lako mana ʻelua.ʻO kēia hiʻohiʻona redundancy e hōʻoiaʻiʻo i ka lawelawe pau ʻole ʻoiai inā ʻaʻohe mana.Akā he mea pono e hoʻomaopopo ʻaʻole hāʻawi nā OLT āpau ma ka mākeke i nā koho mana pālua, no laila he mea koʻikoʻi ke koho i kahi mea hoʻolako kaulana e hiki ke hāʻawi i kēia hiʻohiʻona.

Ma ke ʻano o ka palekana, hāʻawi ʻo XGSPON OLT a me GPON OLT i nā hana e like me ka DDOS palekana a me ka pale virus.Mālama kēia mau hana palekana i ka ʻoihana pūnaewele mai nā mea hoʻoweliweli cyber a hōʻoia i nā mea hoʻohana hope loaʻa nā pilina paʻa.

ʻO ka hoʻohālikelike ʻana me nā hōʻailona ʻē aʻe o nā ONU he mea nui e noʻonoʻo i ke koho ʻana i kahi OLT.Hāʻawi ka XGSPON OLT a me GPON OLT i ka launa pū me nā ONU like ʻole, e hōʻoia ana i ka maʻalahi o ka hoʻonohonoho pūnaewele a me ka hoʻohui.

Ma keʻano o ka hoʻoponopono pūnaewele, hāʻawiʻo XGSPON OLT a me GPON OLT i nā koho piha e like me CLI, Telnet, WEB, SNMP V1 / V2 / V3, a me SSH2.0.Hāʻawi kēia mau ʻōnaehana hoʻokele i nā luna hoʻomalu pūnaewele e nānā pono a hoʻokele i nā OLT a me nā ONU.

I ka pōkole, ʻo XGSPON OLT a me GPON OLT nā koho maikaʻi loa no nā ʻoihana e makemake ana e hoʻolālā i nā ʻōnaehana broadband kiʻekiʻe.Hāʻawi ʻo XGSPON OLT i nā wikiwiki wikiwiki, ʻoi aku nā awa, nā mana Layer 3 kiʻekiʻe, ka mana uplink kiʻekiʻe a me nā hiʻohiʻona palekana ikaika.Ma kekahi ʻaoʻao, no nā pūnaewele liʻiliʻi me nā mea hoʻohana liʻiliʻi, ʻo GPON OLT kahi koho ʻoi aku ka uku.ʻO ka hope loa, ʻo ka koho ma waena o XGSPON OLT a me GPON OLT e pili ana i nā koi kikoʻī a me ka waihona kālā o kāu ʻoihana.ʻO ke koho ʻana i kahi mea kūʻai kaulana e like me kā mākou hui me ka ʻike a me ka ʻike ʻoihana he mea koʻikoʻi ia i ka hōʻoia ʻana i kahi hoʻolaha pūnaewele hilinaʻi a paʻa ʻole.Me ka ʻoi aku o 10 mau makahiki o ka ʻike ma ke kahua kamaʻilio o Kina, hāʻawi mākou i kahi ākea o nā huahana a me nā lawelawe, me ka OLT, ONU, nā hoʻololi, nā mea hoʻokele a me 4G/5G CPE.Kākoʻo kā mākou huahana iā GPON, XGPON a me XGSPON a loaʻa nā mana Layer 3 waiwai a me nā hiʻohiʻona palekana kiʻekiʻe.Hāʻawi mākou i nā lawelawe OEM a me ODM, e hōʻoia ana i ka maʻalahi a me nā koho maʻamau no kā mākou mea kūʻai.E hoʻokaʻaʻike mai iā mākou i kēia lā e kūkākūkā i kāu mau pono pūnaewele a loaʻa ka hopena maikaʻi loa no kāu ʻoihana.