1. He aha teFTTA?
-FTTA"FiberTo The A"Ko te ntenna" he hoahoa whatunga ahokore hou e whakamahi ana i ngā taura muka whatu hei hono tika i ngā pūihi ki ngā teihana turanga mai i BBU. Kei te whakakapia te coax parahi mō te whānui o te hononga, te iti o te whakaroa (he mea nui mō te 4G/5G). Whakamahia te taura muka whatu he iti ake te taumaha, he pai ake te whai huatanga o te pūngao (te whakamatao taiao), me te kounga tohu kua whakapaitia, ka taea ai te hanga pourewa pūkoro kiato ake, kia māmā ake, me te kaha ake.
- Ko ngā otinga FTTA e whakamahi ana i te nuinga o te wāTaura whakapiri CPRI(tērā whakamutu me te hononga DLC e hototahi ana ki ngā taputapu Huawei, Nokia, Ericsson) hei hono i te BBU ki te RRH, kia tere ake ai te tuku me te āhei hoki ki te hora i te rohe kapinga whatunga ahokore whānui ake, tere ake, me te pumau ake.
- I runga i te otinga FTTA, ka rere te muka whatu ki runga i te pourewa ki tētahi Pane Reo Irirangi Mamao (RRH) e tata ana ki te Antenna, e whakahaere ana i ngā tohu mamati; ka tukuna te mana mā tētahi ara iahiko motuhake, ka whakauruhia rānei ki roto i te taura muka.
2. Ngā painga matua o te otinga FTTA:
- Mō te Whānuitanga me te Tere: E tautoko ana i ngā tono raraunga nui o te 4G/5G.
- Mō te Taumaha me te Utaina Hau: Ka whakaitihia e ngā taura muka mama te ahotea o te pourewa me te ātete ki te hau.
- Mō te Whai Hua o te Pūngao: Ka whakamahia e ngā RRH i te teitei te hau whakamatao taiao, hei penapena hiko.
- Mō te Pono o te Tohu: He iti ake te hekenga me te haruru o te tohu ki te whakatauritea ki te parahi.
- Mō te Tāutanga: He māmā ake, he tere ake te tāutanga me ngā taura iti ake, māmā ake.
- Mō te Ngāwari: Ka taea te whakanoho i ngā waeine turanga (BBU) ki te pokapū, kia māmā ake ai ngā taputapu tihi pourewa.
3. Hanganga Whatunga FTTA
Ko ngā wāhanga e whai ake nei e pā ana ki te tuku i tētahi tohu mai i tētahi waeine roopu turanga (BBU) ki te Pūihi (4G, pourewa 5G):
| Wāhanga | Mahi | Ngā hua matua |
| Rūma Wāhanga Pūtake (Wāhanga Pūtake) | Whakahaere i te RRU me te tukatuka i ngā tohu turanga | BBUPapa papaki muka whatu Taura muka o waho |
| RRU (Whakawhiti muka) / BBU-RRU | Ka whakawhiti i ngā tohu RRU baseband mā te muka | Taura Whatunga Mamao BSHononga FTTA (PDLC, NSN, ODVA, FullAXS, Mini SC, OptiTap, etc) Pouaka Mahi Maha FTTA |
| RRU (Wāhanga Reo Irirangi Mamao) | Ka huri i te tohu whatu ki ngā tohu RF | Pūmau Whakamau RRHRRH |
| RRU – Pūihi (Tukunga RF) | Ka whiwhi te pūihi i ngā tohu RF | Taura WhāngaiPūrere Whāngai Pūihi |
| Pūihi | Ngā tohu ahokore: Te tuku me te whiwhi | Kaitiaki Pupuhi Antenna |
I roto i te Teihana Tūāpapa 4G, ka honoa te BBU ki te RRU e te muka whatu (FTTA). Ka honoa te pūihi e ngā taura whāngai RF.
I roto i te 5G (hoahoa AAU), ka honoa te BBU, te RRU, me te pūihi hei hanga i tētahi DU. Ka whakauruhia te RRU me te pūihi ki roto i tētahi AAU mā te whakamahi i tētahi hononga muka-katoa hei whakaiti i ngā mate RF me te whakanui ake i te mahi.
4. He aha ngā mahi a te KCO Fiber māu?
Ko KCO Fiber te kaiwhakarato pono mō ngā hua muka whatu FTTA. Ka taea e mātou te tuku atu i ngā hua muka whatu katoa e pā ana ki te FTTA māu pēnei i:
- Taura muka whatu (Taura muka whatu o waho, taura taka-waewae, taura muka whatu ārai, taura muka whatu parae, me ētahi atu)
- Taura papaki muka whatu o waho (taura papaki CPRI, taura papaki o waho me te hononga e hototahi ana ki a Fullaxs, NSN, Mini SC, OptiTap, PDLC, ODVA, me ētahi atu)
- Pouaka muka whatu maha-mahi mō waho
- Wāwāhi PLC, taura papaki waho maha-muka MPO, me ētahi atu
Wā tuku: Hanuere-15-2026
