ʻO kahi pahu nap fiber kahi pahu liʻiliʻi i hoʻohana ʻia e paʻa a hoʻokele i nā wēlau kaula fiber optic i ka wā o ka splicing a i ʻole ka mālama ʻana. ʻO ia wale nō ka mea i manaʻo ʻia e ka inoa - kahi pahu nap fiber e mālama i nā kaula fiber i maʻemaʻe, palekana a kokoke i ka lima, e pale ana i ka lepo a i ʻole ka hōʻino. ʻO ka hapa nui o nā pahu nap fiber ua lako me kahi uhi a me nā wahi hoʻokaʻawale kaula, no laila ʻoi aku ka maʻemaʻe a me ka wikiwiki o ka hana. Loaʻa i nā pahu ʻē aʻe nā uhi maopopo a i ʻole nā ​​​​​​mea hoʻokomo huʻa no ka pale hou aku. ʻEli nā geeks fiber i kēia mau pahu i loko o nā labs, nā kikowaena pūnaewele a i ʻole nā ​​​​​​wahi kahua. Hiki i ka pahu kūpono ke hōʻemi i nā lohi pipiʻi a me nā overhead ma ka pale ʻana i nā hewa a me ka hōʻino. Ma nā pou e hiki mai ana, e ʻike pehea e koho ai i ka pahu nap fiber kūpono a hoʻohana iā ia no ka hoʻokele kaula maikaʻi a me ke kahe hana.

ʻO kahi pahu kikowaena komo fiber (FAT Box) e lawelawe ana ma ke ʻano he hui koʻikoʻi i nā pūnaewele fiber optic, kahi e lālā ai nā kaula fiber e hoʻopili ai i nā hale noho a i ʻole nā ​​​​hale kūʻai. Kōkua nā FAT i nā hui pūnaewele e hoʻokumu, hoʻāʻo a hoʻoponopono i nā laina fiber ma kahi hoʻokahi. Mālama lākou i nā wēlau fiber mai ka wā a me ka lepo, kahi e mālama ai i nā loulou pūnaewele i kūlike a ikaika. Aia ka hapa nui o nā FAT ma waho, ma nā pou a i ʻole ma nā pā i kau ʻia ma ka paia. Kākoʻo kekahi mau ʻāpana i 24 a 48 mau awa fiber, e hāʻawi ana iā lākou i kūpono no nā hana liʻiliʻi a me nā hana nui. Ke makemake ka poʻe i ke komo hilinaʻi a wikiwiki hoʻi, hāʻawi nā FAT. A laila, e aʻo pehea e hana ai nā FAT ma ka ʻoiaʻiʻo, a no ke aha lākou he mea nui i nā pūnaewele o kēia wā.

ʻO SFP ke kū nei no Small Form-factor Pluggable a lawelawe ia ma ke ʻano he interface no nā modula pūnaewele, e kākoʻo ana i ka fiber a me ke keleawe. ʻO RJ45 copper SFP kahi ʻano SFP, akā hoʻokipa ia i nā kaula Ethernet maʻamau, no laila hiki iā ia ke hoʻololi i nā kuapo fiber e kamaʻilio i nā pūnaewele keleawe. ʻO OLT SFP kahi Optical Line Terminal SFP, i loaʻa nui i nā hoʻolaha fiber-to-home a ʻoihana paha, maʻamau i ka telecom. Hoʻouna ia i ka ʻike mai nā keʻena kikowaena i nā mea hoʻohana he nui ma nā mamao lōʻihi. Hana kēlā me kēia ʻano i kāna ʻāpana i ke kōkua ʻana i nā pūnaewele e holo maikaʻi, akā hana kēlā me kēia i kahi hana ʻokoʻa. E hōʻike ka mea hope i ka wā e hoʻohana ai i kēlā me kēia.

He ip68 pale wai ʻO ka loiloi e hiki ai i kahi hāmeʻa ke hoʻokomo piha ʻia i loko o ka wai a hiki i ka hohonu o 1.5 mika no 30 mau minuke me ka ʻole o ka hōʻino ʻia. Hoʻohana ka nui o nā kelepona, nā uaki akamai, a me nā pepeiao i kēia loiloi i kēia mau lā, ʻo ia hoʻi, palekana lākou e hoʻohana i ka ua a i ʻole ka ʻauʻau. ʻO kēia loiloi kekahi o nā mea kiʻekiʻe loa i loaʻa i ka honua gadget, e hāʻawi ana i ka hōʻoluʻolu no nā mea huakaʻi waho a me nā koa hana pulu. Mālama pū ia i ka lepo, no laila e noho maikaʻi ana kāu hāmeʻa no ka lōʻihi. Hoʻohiki nā poʻe hele wāwae, nā mea ʻauʻau a me nā mea aloha kahakai ma o IP68 e hiki ai iā lākou ke mālama i kā lākou ʻenehana kokoke - me ka hopohopo ʻole. E nānā i ke ʻano o kēia loiloi a me ka wā hea ʻo ia kāu mea nui loa.

ʻO MDU ma FTTH ke kū nei no Multi-Dwelling Unit e like me ka hale noho paʻakikī ma nā pūnaewele fiber-to-the-home. I loko o ia mau hiʻohiʻona, hoʻolōʻihi ʻia nā kaula fiber mai kahi komo i kēlā me kēia hale noho, e hāʻawi ana i kēlā me kēia kamaʻāina i ke komo ʻana i ka pilina wikiwiki a mau. ʻO kēia ka hoʻonohonoho i hoʻohana ʻia e ka hapa nui o nā hale noho kūlanakauhale a me nā condos, kahi e kokoke ana nā kamaʻāina kekahi i kekahi. Hoʻemi nā hoʻonohonoho MDU i nā lilo a mālama i ka nani o ka hale ma ka hoʻohālikelike ʻana i nā ʻāpana o ke ala fiber. Koho pinepine nā mea hoʻolako iā FTTH no nā MDU e hāʻawi i nā mea hoʻolimalima āpau me ke komo like i ka bandwidth kiʻekiʻe. Ma hope aʻe, e ʻeli hohonu mākou i ke ʻano o ka hana ʻana o nā hoʻonohonoho MDU, nā ʻāpana i loko o kēia mau ʻōnaehana, a me ko lākou koʻikoʻi no nā mea hoʻohana a me nā mea lawelawe pūnaewele.

Hoʻokaʻawale ke kikowaena DHCP i nā helu wahi IP a me nā palena hoʻonohonoho pūnaewele ʻē aʻe i nā polokalamu ma kahi pūnaewele i hiki iā lākou ke kamaʻilio me nā pūnaewele IP ʻē aʻe. Mālama ia i ka manawa o ka mea hoʻohana no ka mea e hāʻawi aunoa ia i kēia mau hoʻonohonoho, no laila ʻaʻole pono nā kānaka e hoʻonohonoho lima i kēlā me kēia polokalamu. Hana maikaʻi kahi kikowaena DHCP ma nā home, nā kula a me nā keʻena nui no ka mea e mālama maʻalahi i nā mea a hōʻemi i nā hewa. Ke komo kahi kelepona hou a kamepiula paha i kahi pūnaewele, koho ke kikowaena DHCP i kahi helu wahi IP no ia a hāʻawi i nā ʻike ʻē aʻe e like me ke komo ʻana a me ka DNS. He nui nā mea hoʻokele i hoʻokomo ʻia ka DHCP, kahi e wikiwiki ai ka hoʻonohonoho ʻana i kahi pūnaewele. Ma ka ʻāpana aʻe, e ʻike pehea e hana ai ka DHCP a me kona koʻikoʻi.

ʻO ke ʻano o kahi pahu hoʻopau fiber he plastic a me ka metala paha, i koho ʻia no ka lōʻihi a me ka pale ʻana i nā wahi uea. Hoʻohana pinepine nā pahu plastic i ka polycarbonate a i ʻole ABS, he mea pale i ka haʻalulu a kūpono hoʻi ke kumukūʻai. Hāʻawi nā pahu metala, e like me nā mea i kūkulu ʻia mai ke kila a i ʻole ka alumini, i ka pale maikaʻi loa a me ka hoʻonui ʻana i ka lōʻihi ke hoʻohana ʻia i nā wahi koi. Kōkua lākou a pau i ka pale ʻana i nā kaula fiber mai ka lepo, ka wai, a me nā puʻupuʻu. Hoʻohui pū kekahi mau pahu i kēia mau mea, me ka hoʻohana ʻana i kahi kumu metala me kahi uhi plastic, e hoʻopaʻa i kahi kaulike kumukūʻai/hana. ʻO ke koho ʻana i ka mea kūpono e pili ana i kahi o ka pahu, ka pae hoʻohana i manaʻo ʻia a me nā koi palekana. Uhi ka ʻāpana aʻe pehea e hiki ai i kēlā me kēia mea ke kūpono i nā pono like ʻole a me nā mea e noʻonoʻo ai ma mua o ke koho ʻana i hoʻokahi.

ʻO ADSS a me OPGW ʻelua ʻano maʻamau o nā kaula fiber optic i hoʻohana ʻia i nā laina hoʻoili mana. Hana maikaʻi ʻo ADSS, a i ʻole All-Dielectric Self-Supporting cable, no nā kumu ʻaʻole conductive. Hoʻohui ʻo OPGW, a i ʻole Optical Ground Wire, i nā fiber optics me kahi uea grounding, e hāʻawi ana i ka hoʻoili ʻikepili a me ka pale uila. Kōkua nā kaula ʻelua i nā pono hana e kamaʻilio wikiwiki a mālama i ke kūpaʻa. Hoʻokuʻu ʻia ʻo ADSS mai nā hale kiaʻi me ka ʻole o ka metala, no laila he mea maikaʻi loa ia no nā wahi voltage kiʻekiʻe. Holo ʻo OPGW ma luna o nā hale kiaʻi a lawelawe pālua ma ke ʻano he uea pale. ʻO ke koho ʻana ma waena o ADSS a me OPGW he mea pinepine ia o ka hoʻonohonoho ʻana o ka hale kiaʻi, nā koi palekana, a me kahi i loaʻa. Hōʻike ka ʻatikala ma lalo nei i nā pono a me nā hemahema o kēlā me kēia ʻano.