Hangarau FTTx - hononga Ipurangi

ka anga maha kamupene ki te neke āta ki te whakamahi i te hangarau FTTx rite te pūtake mo te whakarato o ngā ratonga whai wāhi Ipurangi. Na ehara i te mea i rite uaua, me te utu e rite ana ko reira he tau torutoru ki muri. Ko te aha te kaha ahu whakamua te hua tēnā i roto i te mākete.

He aha te mea te reira?

Mā te hangarau FTTx Ko tā te attraction o rongoā muka whatu mo te hanganga o whatunga aunui. kia whakaahua te reira i te mea te tikanga o te tenei ariā hou.

FTTx - he wā e whakaahua ana i te huarahi whānui ki te hanganga o te hanganga whatunga taura, ai te kōrero i te kōpuku ki te wāhi motuhake, tuku ki rite «x», mai optics, a ka tika ki kaiohauru, whakatakotoria parahi taura te. Tino taea ki te apu i te tuku kōrero tika ki te pūrere o te kaitango. Na roto i te a nui, te whakamahi o te hangarau FTTx tā te paparanga tinana anake. Ko raro i tenei ariā riro me te tokomaha nui o hangarau whatunga me raraunga hono apa. Aunui taea ki tatou te whakarato i te maha o ngā ratonga hou.

Interest i roto i taua whatunga

I te kau, kia rite ki te mākete FTTx pūkaha matua huaina tono papatipu mō te uru aunui, a ko reira tino uaua ki te whakatutuki i, ki te anake ki te whakamahi i ADSL. Kua riro rongoā Optical piki tāmau i roto i te pa nui, a reira ko te mārama fakahehema ki hanumi ngā iti ki nui, kei te mahi i runga i te taumata e hānga ana. Kei te tino whānui whakamahia hangarau FTTx i te kainga, wahi i hanga tuatahi hanganga i runga i te pūtake o te ara whatu.

opuaraa mākete

whanaketanga mākete FTTx i runga i te rohe Russian kore tei anake i runga i te tono mo te ihirangi-kounga tiketike, engari ano hoki i runga i te maha o ngā kaupapa hanganga matua, me te nui haere whakataetae i roto i ngā kaiwhakarato o ratonga aunui. Nā ki te hanga hihiri o whare fare ngohi te whatunga FTTx riro rawa tere, me te tika tënei i roto i ngā ōhanga, me te mahi i te whakataetae, kia e te whiwhi raro te utu o te whai wāhi ki te Internet. He tau torutoru ki muri, i whakahaua whakarongo ngā 'ki te kiritaki rangatōpū, a inaianei piki whakaaro kaiohauru noa.

rawa hangaia

FTTx hangarau tae noa tata nei whakamahia e te ngā nei kihai i whai i te whakatupuranga tawhito o ratou ake hanganga, i hanga e te o parahi, a ko e tika ana ki te nui haere utu o te hanganga hanganga o te muka tenei. Heoi, i roto i nga tau torutoru mua, kei te tipu haere te anaanatae i roto i whatunga hou. I roto i te take mō tenei e taea te huaina te roha o ngā ratonga, te roha o whatunga hāngū optical (Pon) me te tohatoha o Metro Itarangi, te whakaiti i te utu o ngā hua muka whatu, me te te angitu o etahi ngā i roto i te hanga o taua whatunga.

momo ihirangi New

Tūhono i runga i te hangarau FTTx te hoko atu rongonui i roto i te marama o te meka e kaiwhakamahi o tenei ra e piki hiahia i roto i ngā momo hou o te ihirangi ki ataata me-kounga teitei whakairoiro. Ko te whakakōkī matua mō te whakataki o ngā pūnaha muka-whatu, kua meinga he tipu moni i roto i ngā ratonga ataata. Te neke i te pokapū o te mahara ki te multicast ki te hiahia kaiohauru takitahi he hua i roto i te tohaina hōkaiipurangi, e rawa hohoro ka waiho ki runga ki te 100 megabits ia rua ia whare.

E kawea Sales o HDTVs LCD i atu tere, tohu e hiahia te kiritaki mō ngā ratonga päpäho o ngā hōtaka pouaka whakaata pai atu i te mea e taea ki te whakahere pouaka whakaata tairitenga. Ko te whakamahi o IP-TV kite e te tohunga maha ki te hei i te akoranga tino arorau o ngā. Ko anake te ara e taea e te kaiwhakamahi te kōwhiri kiriata whakawhiti, me te te wa ki tiro ratou. Kei te reira whakaaro te reira e hono te papatipu e FTTx hangarau xPON ka waiho reira e kore te pātai te rima tau i muri mai, a o nga tau anake te tokorua. Katoa kaiwhakarato Internet tēnei wā matau e haumi i roto i tuku kōrero tohu haumi mō te maha ahuru matahiti i mua, hua nei e nui te utu e tekau o ngā wā. kia whakamārama tenei te hoko kaha o ngā rārangi optical, me te he maha o kaupapa whakamätau, tae atu whakapanga me tuku kōrero tika ki te taputapu kaiwhakamahi.

He aha e nga tūponotanga?

I roto i nga tau e haere mai i te Internet i runga i te hangarau FTTx kore e waiho anake ko te kōwhiringa i he taea ki te kī i te whakarato o te whai wāhi aunui, engari muka whatu hanganga he pea ka makona ratou tiketike, e taea ai e koe i whakawhirinaki i roto i te hokinga mai o nga haumi katoa. I te kau, he angamaheni te nuinga o te mahi, ko te tonu hoki te ao hou, o whatunga tapahanga, me te FTTx mākete hangarau i raro i ako, hoahoa me te whakamātau. Heoi, inaianei i reira ko te moni o ngā ki nga mea timatanga o WDM me Passive Optical Kairitu. I tua atu, i te tupu tūmanakohia i roto i te hoko o optical kaha nui ripeka whakamahia i roto i FTTx rongoā.

momo o architectures

FTTx (Rostelecom) hangarau ngā maha ngā momo o architectures:

- FTTN (muka ki te Kōpuku) - te muka tae te kōpuku whatunga;

- FTTC (muka ki te aukati i) - te muka tae te tata, hauwhā atu whare ranei;

- FTTB (muka ki te Building) - te muka tae te whare;

- FTTH (muka ki te Home) - te muka tae te nohoanga.

Ko te rerekētanga matua i waenganui i a ratou, ko e founga tata te taura muka whatu he e tika ana mō te tauranga kaiwhakamahi. Tuatahi ka puta nga whakatau i FTTN me FTTC. Ko te otinga tuatahi ki te rā te anake whakamahia rite te tere ki te whakatinana me te pūtea te wahi i reira he parahi tohatoha hanganga me te whakapanga o tuku kōrero he pai noa. E mohiotia ana te uauatanga e pā ana ki te whakatau taua, ki te katoa: ko te kounga rawakore o ratonga e pā ana ki te raruraru motuhake o taura parahi e te hunga i roto i te sewers, he fakangatangata nui i runga i te tere, me te maha o ngā hononga i roto i te taura kotahi. FTTC Ko te momo FTTN ake, e kore e drawbacks tūturu o te muri i. I roto i te take o FTTC whakamahi o taura parahi e rere anake i roto whare, e te tikanga e kore e whai wāhi ratou ki ngā āhuatanga e totohu, a kahore e whai raina roa-tawhiti, kua hoki te uara conductors parahi kounga, whakamahia i roto i tenei take. reira i te mea taea ki te whakatutuki tere rahi i roto i te rohe, kahore muka. Ko te tika tenei tuku, ka hono ia koutou i te hangarau FTTx Pon. E hāngai ana tēnei hoahoanga te i ngā e kua kaha te whakamahi i te hangarau xDSL, me te ngā taura. Na roto i te whakatinanatanga o tenei hoahoanga, e kore e taea e ratou whakaiti anake utu engari ano hoki ki te whakapiki ake i te maha o ngā kaiwhakamahi hono, me te tohaina hōkaiipurangi ki ia o ratou. tino maha whakamahia tenei momo o hononga ki nga ngā Russian o iti Itarangi-whatunga, e tika ana ki te utu iti o rongoā parahi, me te te hiahia mo te artist tino mohio mo te tāutanga o te taura whatu.

āhuatanga

Pātai whakanohonga taputapu e Aukatihia ai te wāhanga whatu o te raina kōrero o hangarau FTTx xPON whakawhirinaki i runga i te maha o ngā take:

- wātea o hanganga kē tona ngaro ranei;

- kaha hoki i roto i-whare taputapu hohe;

- te maha o kaiohauru hono;

- te tahi atu.

Tohunga mea e reira ko te whakarōpū pūrere FTTx-kāpeka rawa motuhake, piri nei ki te mata o "x". Ko te huinga whakaarohia o ratonga, tei runga i te momo, me te maha o atanga whakamahia i roto i te pūrere kāpeka, me te tikanga mo te whakahaere i hokohoko. A, no te kia ia arata'ihia te hiahia ki te tiaki i te hanganga ngā e ngā pūnaha FTTC / FTTB he optical Uplink-atanga. E tika ana ki te whakamahi i roto i hinonga nui, complexes noho me pokapū pakihi, te wahi i reira he he hanganga parahi ngā taua pūnaha.

ngā kitenga

Networking hoki te hangarau FTTx he tino tika i roto i ngā ohaoha i roto i te hui o te kukū nui o te aufauraa i kiritaki hanganga hou ranei, ka te whakahaere o Cabling take tonu i roto i te wā hoahoa. Ko reira minaminatia kua whakaritea te whatunga kia te wāhi "x" i whakanohoia rite tata rite taea ki te kiritaki, e ko te rōpū. I roto i te mea pai te hanga o ngā rohe hou ki te kawe i te reira tika ki runga ki te whare, ka waiho reira whakamarie, me i te wāhanga tuatahi, a i roto i te heke mai. Ko te tika tenei tuku, ka hono ia koutou e hangarau xpon FTTx.