Wāwāhi PLC Iti
Ko tā mātou Wehewehenga Arawhiti Ngaru Mārama Aratau-Kotahi (PLCS) i whakawhanakehia i runga i te tukanga arataki ngaru karāhe silica ahurei me te hiku muka tika pono i roto i te kete iti-ture, e whakarato ana i te otinga tohatoha mārama iti te utu me te āhua iti me te pono teitei. He mahi teitei ngā taputapu PLCS e pā ana ki te ngaronga whakaurunga iti, te PDL iti, te ngaronga hokinga nui me te ōritetanga pai i runga i te whānuitanga roa ngaru mai i te 1260nm ki te 1620nm me te mahi i te pāmahana mai i te -40 ki te +85. Ko ngā whirihoranga paerewa o ngā taputapu PLCS ko te 1*4, 1*8, 1*16, 1*32, 1*64, 2*2, 2*4, 2*8, 2*16 me te 2*32.
Āhuatanga 1. Hoahoa kiato
2. He iti te ngaronga whakaurunga me te iti o te PDL
3. Te pono nui
4. Te whānuitanga o te hongere
5. Awhe pāmahana whakahaere nui
6. Te takai me te whirihoranga kua whakaritea
7. E tutuki ana ki a Telcordia GR-1209-CORE, GR-1221-CORE
Whakatakotoranga
Pepa raraunga 1*N PLC Whirihoranga Tauranga 1*4 1*8 1*16 1*32 1*64 Momo muka SMF-28E, kua tohua rānei e te kiritaki Ngaru roanga mahi 1260nm ki te 1620nm Ngaronga whakaurunga Noa 6.8 db 10.0 db 13.0 db 16.0 db 19.5 db Teitei 7.2 db 10.5 db 13.5 db 16.9 db 21.0 db Te ōritetanga o te ngaronga Teitei 0.6 db 0.8 db 1.2 db 1.5 db 2.5 db Ngaronga Whakahoki Min 50 db 50 db 50 db 50 db 50 db Ngaronga e whakawhirinaki ana ki te pōraritanga Teitei 0.2 db 0.3 db 0.3 db 0.3 db 0.4 db Te aronga tika Min 55 db 55 db 55 db 55 db 55 db Ngaronga e whakawhirinaki ana ki te roanga ngaru Teitei 0.3 db 0.3 db 0.5 db 0.5 db 0.8 db Te pāmahana
Ngaronga o te Tangata Whakawhirinaki (-40 ki te +85)Teitei 0.5 db 0.5 db 0.8 db 0.8 db 1.0 db Te pāmahana whakahaere -40 ki te +85 Te pāmahana rokiroki -40 ki te +85 Pepa raraunga 2*N PLC Whirihoranga Tauranga 2*2 2*4 2*8 2*16 2*32 Momo muka SMF-28E, kua tohua rānei e te kiritaki Ngaru roanga mahi 1260nm ki te 1620nm Ngaronga whakaurunga Noa 3.8 db 7.4 db 10.8 db 14.2 db 17.0 db Teitei 4.2 db 7.8 db 11.2 db 14.6 db 17.5 db Te ōritetanga o te ngaronga Teitei 1.0 db 1.4 db 1.5 db 2.0 db 2.5 db Ngaronga Whakahoki Min 50 db 50 db 50 db 50 db 50 db Ngaronga e whakawhirinaki ana ki te pōraritanga Teitei 0.2 db 0.2 db 0.4 db 0.4 db 0.4 db Te aronga tika Min 55 db 55 db 55 db 55 db 55 db Ngaronga e whakawhirinaki ana ki te roanga ngaru Teitei 0.8 db 0.8 db 0.8 db 0.8 db 0.8 db Te pāmahana
Ngaronga o te Tangata Whakawhirinaki (-40 ki te +85)Teitei 0.5 db 0.5 db 0.5 db 0.8 db 0.8 db Te pāmahana whakahaere -40 ki te +85 Te pāmahana rokiroki -40 ki te +85
Taupānga: 1. Ngā Pūnaha FTTX
2. Ngā Whatunga LAN, WAN me Metro
3. Ngā Whatunga Whatu Āhua Analog/Mamati
4. Ngā Whatunga CATV
