Hoʻolauna:ONU(Optical Network Unit) ua māhele ʻia i loko o ka ʻenehana ʻenehana optical a me ka ʻāpana o ka ʻenehana passive,ONUʻo ia ka mea hoʻohana i ka mea hoʻohana ma ka pūnaewele optical, i kau ʻia ma ka hopena o ka mea hoʻohana, i hoʻohana ʻia meOLTe hoʻokō i ka Ethernet Layer 2, Layer 3 hana, e hoʻolako i nā mea hoʻohana i ka leo, ʻikepili a me nā lawelawe multimedia.
ONUHōʻike hōʻike hōʻike panel:
Ke kukui uila: ʻOmaomao Paʻa: ʻAʻole mana; ʻŌmaʻomaʻo On: Power on
Māmā PON: ʻOmaomao ma: lōʻihi ma ka hōʻike ʻana ua hala ka papa i ka hoʻāʻo ponoʻī a ke hana maʻamau nā mea hana
LOS Māmā: Paʻa: Maʻamau
Hoʻoponopono i ka hewa o ka mea hoʻohana:
ʻO ka hapa nui o nā hewa he mau hewa laina fiber optical aONUhewa lako. ʻO ka mua, e nānā inā he maʻamau ka hōʻailona panel. I ka hihia o ka laina laina fiber optical, e ʻike i ke kūlana o ke kukui PON: inā he ʻōmaʻomaʻo ke kukui PON, hōʻike ia he mea maʻamau ka laina fiber optical, a inā pio ke kukui PON, hōʻike ia ua hemo ka laina fiber optical.
E ho'āʻo i ka laina fiber optical me ka mīkini mana mana. ʻO ka laulā kūpono o ka mana optical: 1490nm range: - 8dB i - 28dB. Inā ʻoi aku ia ma mua o ka laulā, e hoʻopilikia ia i ka maikaʻi hana maʻamau oONUa e hoʻopilikia ʻia ka ʻike pūnaewele o ka mea hoʻohana. E nānā i ka laina fiber optical pae kiʻekiʻe a e hoʻāʻo i ka pulupulu huelo o ka mea hoʻokaʻawale e pili ana i ka uwea ʻōpika o ka mea hoʻohana hewa ma ka pahu uwea opi.
ʻO ka attenuation o ka 2-way optical splitter ʻo -3db
ʻO ka attenuation o ka 4-way optical splitter he -6db
ʻO ka attenuation o ka 8-way optical splitter ʻo -9db
ʻO ka attenuation o ka 16-way optical splitter he -12db
ʻO ka attenuation o ka 32-way optical splitter he -15db
ʻO ka attenuation o ka 64-way optical splitter ʻo -18db
1. Inā kūpono ka mana optical o ka puaʻa splitter, e ʻoluʻolu e hoʻololi i ka fiber core ma waena o ka pahu hoʻoili kelepona optical a me ka hale. ʻO ka maʻamau, waiho mākou ma kahi o ʻelua mau kiko fiber i loko o ka hale, a laila hoʻāʻo i ka hopena ma hope o ke pani ʻana. Inā ʻo ia ka huelo mai ka splitter a ʻaʻole kūpono kona mana optical o ka fiber, e ʻoluʻolu e hoʻololi i ka puaʻa ʻokoʻa, a hoʻohana i kahi mika mana optical e hoʻāʻo ai i kahi mea kūpono e hoʻopili i ka pigtail hale.
2. Inā hewa ka laina fiber optical: e wehe mua i ka pigtail ma kaONUe ho'āʻo i ka mana optical, inā ʻaʻohe kukui a i ʻole ka mana i kūpono ʻole, e ʻoluʻolu e hele i ka flange o ka pahu hoʻololi kelepona optical e ʻike i kekahi o nā 1-32 pigtails o ka splitter optical e pili ana i kaONUInā kūpono ʻole ka puaʻa, hiki iā ʻoe ke hoʻololi i kekahi o nā 1-32 idle pigtails. E hoʻomanaʻo: ʻaʻole hiki ke huki ʻia ka fiber nui o ka splitter optical, e pili ana i nā mea āpauONU.
ONUHōʻike hōʻike hōʻike panel:
Ke kukui mana: ʻO ke kukui ʻōmaʻomaʻo i nā manawa a pau: Ka mana; Paʻa ke kukui ʻōmaʻomaʻo: pio ka mana
LOS Light: OFF: ʻO ka mana optical i loaʻa o ke awa PON he mea maʻamau; ʻAʻa mau ke kukui ʻōmaʻomaʻo: Ua ʻike ʻia ka mea hana a hoʻopaʻa inoa ʻia; ʻO ke kukui ʻōmaʻomaʻo: ʻAʻohe ʻikepili o ka hāmeʻa; Blink: ʻAʻohe kukui o ke awa PON a i ʻole ka mana o ka optical ma mua o ka ʻike ʻike.
ʻO LAN1, LAN2, LAN3 a me LAN4 he 4RJ45 Port
ʻO FXS1 ka Port Leo
Hoʻoponopono: ʻO ka mea mua, e nānā inā ʻo kaONUholo maʻamau ka mea hana (inā maʻamau ke kukui hōʻailona ma ka ʻaoʻao o ka hāmeʻa), a laila e nānā i nā kumu ʻē aʻe ma hope o ka holo maʻamau o ka hāmeʻa. Ua like ke kaʻina hana me ka mea i luna.
No ka naauao hou akuONU/ pahuONU/ kamaʻilioONU/ puluniu makaONU, hiki iā ʻoe ke hoʻopili pololei iā HDV Phoelectron Technology LTD no nā kikoʻī hou aku. Loaʻa i kā mākou hui nā huahana kamaʻilio oOLT, Mea hoʻololi Media,Hoʻololia me SFP. Welina mai e kūkākūkā.
Mai kāu kamaʻilio naʻauaoONU&SFP mea hana.
