I kēia ao, ʻoi aku ka nui o ka loaʻa ʻana o kahi pilina pūnaewele hilinaʻi.ʻO ia kahi i komo ai kēia 1550nm CATV Mini Fiber Optic Transmitter - i hoʻolālā ʻia no nā pūnaewele FTTH (Fiber To The Home), hāʻawi ia i ka linearity maikaʻi loa a me ka palahalaha e hōʻoia i nā pilina paʻa a me ka wikiwiki.Hoʻomaopopo mākou i ke koʻikoʻi o nā ʻāpana kiʻekiʻe, ʻo ia ke kumu e hoʻohana ai kā mākou huahana i nā mea hoʻoikaika ikaika o GaAs amplifier no ka hoʻonui ʻana i ka hana.ʻO ka pohō kiʻekiʻe o ka fiber mode hoʻokahi e hōʻoiaʻiʻo iā ʻoe e loaʻa i ka hapa nui o kāu lawelawe pūnaewele.Ma waho aʻe o ka hana kupanaha, hoʻohana kā mākou huahana i ka ʻenehana noise ultra-low no nā pilina hilinaʻi mau.
ʻO DFB coaxial liʻiliʻi pūʻolo lasers e hōʻoia i ka ikaika a paʻa kāu mau pilina.ʻAʻole maikaʻi wale kā mākou huahana, akā ua hoʻolālā pū ʻia me ka maʻalahi o ka hoʻokomo ʻana.He liʻiliʻi ka nui a me kahi kaʻina hoʻonohonoho maʻalahi.ʻO ka hōʻailona mana LED ʻulaʻula e ʻike mau ʻoe i kona kūlana.ʻO ka hoʻokomo kālā ʻana i kā mākou huahana, ʻo ia ka hoʻopukapuka kālā i ka wā e hiki mai ana o ka pilina pūnaewele o kou home.E kōkua mākou iā ʻoe e pili pū me ka lawelawe wikiwiki a hilinaʻi.E ʻoluʻolu e kipa i kā mākou pūnaewele no ka ʻike hou aku, nā nīnau, e ʻoluʻolu e kelepona mai iā mākou.
Mea helu | Unite | wehewehe | ʻŌlelo |
Mea Kūʻai Kūʻai | |||
Hoʻohui RF |
| F-wahine | |
Hoʻohui Optical |
| SC/APC | |
Lako ikehu |
| F-wahine | |
ʻĀpana Optical | |||
Nalo Hoʻihoʻi Optical | dB | ≥45 | |
Ka Loihi Hawewe Optical Output | nm | 1550 | |
Mana Optical Output | mW | 10 | |
ʻAno Optical Fiber |
| ʻAno hoʻokahi | |
ʻĀpana RF | |||
Laulā pinepine | MHz | 47-1000 | |
Palahalaha | dB | ±0.75 | |
RF hookomo pae | dBµV | 80±5 | |
Hoʻokomo impedance | Ω | 75 | |
Hoʻihoʻi Nalo | dB | ≥16 | |
C/N | dB | ≥52 | |
CSO | dB | ≥60 | |
CTB | dB | ≥63 | |
Parameter ʻē aʻe | |||
Lako ikehu | VDC | 12 | |
Hoʻohana mana | W | <2 | |
Anana | mm | 100*98*28 |
ST1015-10mW CATV Mini Optical Transmitter Ikepili Pepa.pdf