Te whiriwhiri i te tikataura muka maha-aratauka whakarite i te mahi whatunga tino pai me te penapena utu mo te wa roa. He rerekēngā momo taura muka, pērā i te OM1 me te OM4, he rerekē te whānui o te hononga me te tawhiti, e pai ai mō ngā tono motuhake. Ka pāngia hoki te roa o te mau o ngā āhuatanga taiao, tae atu ki te whakamahinga o roto, o waho rānei. Hei tauira,Taura ADSShe pai mō ngā āhuatanga uaua nā te mea he pakari te hoahoa.
He nui te whakawhirinaki o te rāngai hangarau mōhiohio me te whakawhitiwhiti kōrero ki ngā taura muka maha-aratau hei whakatutuki i te hiahia e tipu haere ana mō te tuku raraunga tere-teitei. Ka whakarei ake ēnei taura i te hononga mā te whakaiti i te whakaroa me te tautoko i ngā whakaritenga whatunga hou.
Ngā Whakaaro Matua
- Akohia mōngā momo taura muka maha-arataupērā i a OM1, OM3, me OM4. Kōwhiria te mea e tino pai ana mō ō hiahia whatunga.
- Whakaarohia te tawhiti e haere ai te taura me tōna tere.Ngā taura OM4ka mahi pai mō ngā tere tere me ngā tawhiti roa.
- Tirohia te wāhi e whakamahia ai te taura, i roto, i waho rānei. Mā tēnei ka roa, ka pai hoki te mahi i taua wāhi.
Ngā momo taura muka aratau maha
Te whiriwhiri i te aratau maha tika taura mukakei te mārama ki ngā āhuatanga ahurei o ia momo. He rerekē ngā taumata mahi a ngā taura OM1 ki OM6, ā, he pai mō ngā tono me ngā taiao rerekē.
OM1 me OM2: Ngā Āhuatanga me ngā Taupānga
He pai rawa ngā taura OM1 me OM2 mō ngā whatunga he iti ngā whakaritenga mahi. He 62.5 µm te whānui o te matua o OM1, ā, e tautoko ana i te whānui o te 1 Gbps i runga i te 275 mita i te 850 nm. Ko OM2, he 50 µm te whānui o te matua, ka toro atu ki te 550 mita. He otinga utu-pai ēnei taura mō ngā tono tawhiti-poto, pērā i ngā whatunga tari iti, ngā taiao puni rānei.
| Momo muka | Te Diameter o te Matua (µm) | 1GbE (1000BASE-SX) | 1GbE (1000BASE-LX) | 10GbE (10GBASE) | 40GbE (40GBASE SR4) | 100GbE (100GBASE SR4) |
|---|---|---|---|---|---|---|
| OM1 | 62.5/125 | 275m | 550m | 33m | Kāore he | Kāore he |
| OM2 | 50/125 | 550m | 550m | 82m | Kāore he | Kāore he |
OM3 me OM4: Ngā Kōwhiringa Mahi-Tiketike
OM3 meKa tutuki ngā taura OM4 i te mahi teiteingā whatunga, pērā i ngā pokapū raraunga me ngā taiao hinonga. He 50 µm te whānui o te matua o ia taura engari he rerekē te kaha o te whānui raraunga me te tawhiti mōrahi. Ka tautoko a OM3 i te 10 Gbps i roto i te 300 mita, ko OM4 ia ka toro atu ki te 550 mita. He pai ēnei taura mō ngā tono e hiahia ana ki ngā tere teitei ake me ngā tawhiti roa ake.
| Ine | OM3 | OM4 |
|---|---|---|
| Diameter Matua | 50 maikiromita | 50 maikiromita |
| Te kaha o te whānuitanga o te arai | 2000 MHz·km | 4700 MHz·km |
| Te Tawhiti Mōrahi i te 10Gbps | 300 mita | 550 mita |
OM5 me OM6: Te Whakatūpato i tō Whatunga mō ngā Mea kei te heke mai
Kua hangaia ngā taura OM5 me OM6 mō ngā whatunga o te whakatupuranga e whai ake nei. Ko te OM5, i arotauhia mō te whakarea wehenga roangaru (WDM), e tautoko ana i ngā rerenga raraunga maha i runga i te muka kotahi. Nā tēnei ka pai mō ngā pokapū raraunga hou me ngā taiao rorohiko kapua. Ko te mākete taura muka aratau maha o te ao, e $5.2 piriona te uara i te tau 2023, e matapaetia ana ka tipu i te CAGR o te 8.9% tae noa ki te tau 2032, nā te hiahia mō te whānui whānui teitei ake me te tuku raraunga tere ake. Ahakoa he iti ake te rongonui o te OM6, ka nui ake te mahi, ka whakarite kia hototahi ki ngā hangarau o muri mai.
Ko te whakamahi i ngā taura OM5 me OM6 e hangai ana ki te hiahia e piki haere ana mō te tuku raraunga whai hua i roto i ngā whatunga kapua me ngā whatunga kaha-nui.
Ngā Take hei Whakaaroaro i te Wā e Kōwhiri ana i tētahi Taura Muka Aratau Maha
Ngā Hiahia mō te Whānuitanga me te Tawhiti
Ko te mahi a te taura muka maha-aratau e whakawhirinaki ana ki tōna kaha ki te whakatutuki i ngā whakaritenga whānui me te tawhiti. Hei tauira, ka tautokohia e ngā taura OM3 te tere tae atu ki te 10 Gbps i roto i te 300 mita, ko te OM4 ia ka toro atu ki te 550 mita. Mā ēnei whakatakotoranga ka pai te OM3 mō ngā tono tawhiti-waenga, ā, he pai te OM4 mō ngā whatunga tere-nui, tawhiti-roa.
| Momo muka | Te Diameter o te Matua (microns) | Whānuitanga (MHz·km) | Tawhiti Mōrahi (mita) | Tere Raraunga (Gbps) |
|---|---|---|---|---|
| Aratau-Kotahi | ~9 | Teitei (100 Gbps+) | >40 kiromita | 100+ |
| Aratau-Maha | 50-62.5 | 2000 | 500-2000 | 10-40 |
He tino pai ngā muka aratau-kotahi mō te whakawhitiwhiti tawhiti nā te iti o te horapa o te mārama, engari he pai ake ngā muka aratau-maha mō ngā tawhiti poto me te kaha raraunga nui ake. Mā te whiriwhiri i te momo tika ka tino pai te mahi mō ngā tono motuhake.
Ngā Here Utu me te Tahua
He mea nui te tahua moni ki te whiriwhiri taura. Ko ngā taura OM1, kei waenganui i te $2.50 me te $4.00 te utu mō ia putu, he pai te utu mō ngā tono tawhiti poto. He rerekē, ko ngā taura OM3 me OM4, he nui ake te utu, ka pai ake te mahi mō ngā āhuatanga uaua.
| Momo muka | Awhe Utu (mō ia putu) | Tono |
|---|---|---|
| OM1 | $2.50 – $4.00 | Ngā tono tawhiti-poto |
| OM3 | $3.28 – $4.50 | Te mahi teitei ake i ngā tawhiti roa |
| OM4 | Teitei ake i te OM3 | He mahi whakarei ake mō ngā āhuatanga uaua |
Hei tauira, mā te whakahoutanga whatunga o te kāmpus ka whakarite pea i te OM1 mō ngā tawhiti poto hei penapena utu, ko te OM4 ia ka whiriwhiria hei tiaki i ngā mahi a meake nei i ngā wāhi mahi teitei. Mā te whakataurite i ngā whakaritenga taura ki ngā tono o te kaupapa ka whakarite kia whai hua te utu me te kore e whakararu i te kounga.
Te Hototahi ki ngā Pūnaha o nāianei
Ko tētahi atu mea nui ko te hototahi ki ngā hanganga o nāianei.Ngā hononga pēnei i te LC, SC, ST, ā, me tutuki te MTP/MPO ki ngā whakaritenga o te pūnaha. He painga ahurei kei ia momo hononga, pērā i te hoahoa kiato o te LC, te tautoko rānei a te MTP/MPO mō ngā hononga kiato-teitei. Hei tāpiri, ka āwhina ngā inenga pērā i te ngaronga whakaurunga me te ngaronga whakahoki ki te aromatawai i te pono o te tohu, kia pai ai te whakaurunga ki ngā pūnaha o nāianei.
Tohutohu: Aromātaihia te pakari me te pono o ngā hononga kia tino tu atu ai ki ngā āhuatanga taiao, kia mau tonu ai hoki te mahi mō te wā roa.
Mā te whiriwhiri i tētahi taura muka aratau-maha e hangai ana ki te hototahitanga o te pūnaha ka whakaiti i te mōrearea o ngā raruraru mahi me ngā utu tāpiri.
Ngā Whakaaroaro Taiao me ngā Whakaaroaro Motuhake mō te Taupānga
Whakamahinga o roto, o waho rānei
He mea nui te taiao ki te whakatau i te momo taura muka maha-aratau e hiahiatia ana. He mea hanga ngā taura o roto mō ngā taiao whakahaeretia, e tuku ana i te ngāwari me ngā hoahoa kiato e tika ana mō ngā wāhi kuiti. Heoi, kāore i a rātou ngā āhuatanga pēnei i te ātete UV me ngā āheinga ārai-wai, e kore ai e pai mō ngā āhuatanga o waho. I tētahi atu taha, he mea hanga ngā taura o waho hei ātete i ngā pāmahana tino kino, te rā tika, me te makuku. He maha ngā wā kei roto i ēnei taura he paninga tiaki me ngā āhuatanga ārai-wai, e whakarite ana i te pakari i roto i ngā taiao uaua.
| Āhuatanga | Ngā Taura o Roto | Ngā Taura o Waho |
|---|---|---|
| Te Manawanui ki te Rerekētanga Pāmahana | He iti noa iho ngā awhe pāmahana reo | I hangaia mō ngā pāmahana tino kino me ngā paninga tiaki |
| Ātete UV | Kāore i te ātete ki te UV i te nuinga o te wā | Ātete ki te hihi UV, he pai mō te pānga tika ki te rā |
| Ātete Wai | Kāore i hangaia mō te pānga ki te makuku | Kei roto ngā āhuatanga ārai wai mō te whakamahinga i raro i te whenua |
| Ngā Paerewa Haumaru Ahi | Me tutuki ngā whakatauranga haumaru ahi motuhake | Kāore i te hiahiatia kia tutuki i ngā paerewa haumaru ahi o roto |
| Hoahoa | Kiato, ngāwari hoki mō ngā wāhi kuiti | I hangaia kia mau tonu i roto i ngā taiao uaua |
Ngā Momo Koti me te Pakari
Ko te rauemi o te koti o te taura muka maha-aratau e whakatau ana i tōna pakari me tōna pai mō ngā tono motuhake. He mea noa ngā koti Polyvinyl chloride (PVC) mō te whakamahi i roto i te whare nā te mea he ngāwari me ōna āhuatanga ātete ahi. Mō ngā taiao o waho, ka whakaratohia e ngā koti halogen kore-paowa iti (LSZH) polyethylene (PE) rānei he parenga whakarei ake i ngā taumahatanga taiao. He pai ngā koti LSZH mō ngā wāhi e hiahia ana ki ngā paerewa haumaru ahi tino pakari, ko ngā koti PE ia he tino pai ki te ātete i te makuku me te pānga UV. Mā te whiriwhiri i te momo koti tika ka whakarite kia pono te mahi a te taura i roto i tōna taiao e hiahiatia ana.
Mā te whiriwhiri i te taura muka maha-aratau tika ka whakarite kia pai te mahi me te pono o te whatunga. Mā te whakataurite i ngā momo taura ki ngā whakaritenga motuhakewhakaiti i ngā raruraru mahiHei tauira:
| Momo muka | Whānuitanga o te arai | Ngā Āheinga Tawhiti | Ngā Wāhi Whakamahinga |
|---|---|---|---|
| OM3 | Tae atu ki te 2000 MHz·km | 300 mita i te 10 Gbps | Ngā pokapū raraunga, ngā whatunga hinonga |
| OM4 | Tae atu ki te 4700 MHz·km | 400 mita i te 10 Gbps | Ngā tono raraunga tere-teitei |
| OM5 | Tae atu ki te 2000 MHz·km | 600 mita i te 10 Gbps | Ngā tono aratau maha whānui |
He taura kounga teitei tā Dowell i hangaia hei whakatutuki i ngā hiahia whatunga kanorau. Mā ā rātou hua ka roa te mau, ka hototahi, ka tino pai te mahi, ka waiho hei whiringa pono mō ngā hanganga hou.
Ngā Pātai Auau
He aha te rerekētanga i waenga i ngā taura OM3 me OM4?
He nui ake te whānui o te hononga (4700 MHz·km) me te tautoko tawhiti roa (550 mita i te 10 Gbps) o ngā taura OM4, e whakarato ana i te 2000 MHz·km me te 300 mita.
Ka taea te whakamahi i ngā taura muka maha-aratau mō ngā mahi o waho?
Ae, ko ngā taura maha-aratau kua whakatauria mō waho me ngā koti tiaki, pērā i te polyethylene (PE), ka ātete ki te pānga o te UV, te makuku, me ngā pāmahana tino kino, ā, he pai mō ngā taiao o waho.
Tohutohu:Me manatoko tonu te momo koti o te taura me ngā whakatauranga taiao i mua i te whakatinanatanga ki waho.
Me pēhea taku whakarite kia hototahi ki ngā pūnaha whatunga o nāianei?
Tirohiangā momo hononga(hei tauira, LC, SC, MTP/MPO) me te whakarite kia rite ki ngā whakaritenga o te pūnaha. Arotakehia ngā inenga ngaronga whakaurunga me te ngaronga whakahoki hei pupuri i te pono o te tohu.
Wā tuku: Maehe-25-2025