He nui haere te mahi a ngā wehewehe muka whatu i roto i ngā momo whatunga whatu o ēnei rā. Ka whakaratohia e rātou ngā āheinga hei āwhina i ngā kaiwhakamahi ki te whakanui ake i te mahi a ngā ara iahiko whatunga whatu mai i ngā pūnaha FTTx ki ngā whatunga whatu tuku iho. Ā, i te nuinga o te wā ka whakanohoia ēnei ki te tari matua, ki tētahi rānei o ngā pūwāhi tohatoha (i waho, i roto rānei).
He aha te FBT Splitter?
Ko te wehewehe FBT e hangai ana ki te hangarau tuku iho hei whakarewa i ētahi muka mai i te taha o te muka. Ka whakarārangihia ngā muka mā te whakamahana mō tētahi wāhi me te roa motuhake. Nā te mea he tino pakarukaru ngā muka kua honoa, ka tiakina e tētahi ngongo karāhe i hangaia ki te paura epoxy me te silica. Kātahi ka hipokina te ngongo karāhe o roto e tētahi ngongo maitai kore waikura, ā, ka hiritia ki te silicon. I te whanaketanga tonu o te hangarau, he tino pai te kounga o te wehewehe FBT, ā, ka taea te whakamahi i roto i te huarahi utu-pai. E whakaatu ana te ripanga e whai ake nei i ngā painga me ngā ngoikoretanga o te wehewehe FBT.
He aha te PLC Splitter?
Ko te wehewehe PLC e hangai ana ki te hangarau ara iahiko ngaru mārama papatahi. E toru ngā paparanga: he papa, he arataki ngaru, me te taupoki. He mahi nui tā te arataki ngaru i roto i te tukanga wehewehe e āhei ai te tuku i ngā ōrau mārama motuhake. Nō reira ka taea te wehewehe ōrite i te tohu. Hei tāpiri, kei te wātea ngā wehewehe PLC i roto i ngā ōwehenga wehewehe, tae atu ki te 1:4, 1:8, 1:16, 1:32, 1:64, me ētahi atu. He maha hoki ngā momo, pērā i te wehewehe PLC tahanga, te wehewehe PLC kore poraka, te wehewehe PLC fanout, te wehewehe PLC momo mono-roto iti, me ētahi atu. Kei te ripanga e whai ake nei ngā painga me ngā ngoikoretanga o te wehewehe PLC.
Ngā rerekētanga i waenga i te wehewehe FBT me te wehewehe PLC:
Reiti wehewehe:
Roanga ngaru:
Tikanga Hanga
E rua, neke atu rānei ngā muka whatu ka herea ngātahitia, ka whakatakotoria ki runga i tētahi taputapu muka whatu whakarara. Kātahi ka toia ngā muka kia rite ki te peka putanga me te ōwehenga, ā, ka tohua tētahi muka hei tāuru.
Kei roto i tēnei he maramara whatu kotahi me ētahi huinga whatu maha, i runga i te ōwehenga putanga. Ka honoa ngā huinga whatu ki ngā pito e rua o te maramara.
Roanga Ngaru Whakahaere
1310nm me te lSSOnm (paerewa); 850nm (ritenga)
1260nm -1650nm (ngaru roa katoa)
Tono
HFC (whatunga muka me te taura honohono mō CATV); Ngā tono FTIH katoa.
ōrite
Mahi
Tae atu ki te 1:8 – pono. Mō ngā wehenga nui ake, ka raru pea te pono.
He pai mō ngā wehenga katoa. He tino pono, he pumau hoki.
Tāuru/Putanga
Kotahi, e rua rānei ngā tāurunga me te mōrahi putanga o te 32 muka.
Kotahi, e rua rānei ngā tāurunga me te mōrahi putanga o te 64 muka.
Mōkihi
Ngongo Rino (e whakamahia ana i roto i ngā taputapu); Wāhanga Pango ABS (Tuturu)
ōrite
Taura Tāuru/Taputanga
Wā tuku: Pipiri-14-2022