Chingwe cha IDC CHIKWANGWANI CHA CHIKWANGWANI CHA IDC
Chingwe cha FTTA chapangidwa mwapadera kuti chikhale chodalirika kwambiri m'mafakitale ndi malo ovuta, kuphatikizapo ulusi wopita ku mayankho a antenna. Chopangidwa ndi chingwe cha ulusi ndi zolumikizira za LC UPC Simplex, chingwechi chimakhala ndi kukana kwabwino kwambiri komanso kusinthasintha kwakukulu chifukwa cha chubu chake chotetezedwa. Kuphatikiza apo, chingwechi chili ndi jekete la LSZH loletsa moto lomwe limakhazikika bwino komanso lolimba ku UV komanso lolimba kwambiri ku mankhwala omwe amapezeka m'mafakitale. Choyenera kuyikidwa m'mafakitale amkati ndi akunja, chingwe cha FTTA cha patch ndi njira yosinthika komanso yodalirika yogwiritsira ntchito malo ovuta.
● Imapereka kusinthasintha kwapadera kwa ntchito zokoka patali
● Imadzitamandira ndi kutayika kochepa kwa kuyika ndi kuwunikira kumbuyo chifukwa cha magwiridwe antchito abwino kwambiri
● Zimathandiza kuti kusinthana kukhale kosavuta komanso kukhale kolimba
● Imasunga kutentha kokhazikika kuti igwire ntchito modalirika
● Yopangidwira makamaka ntchito za FTTA (Ulusi kupita ku Antenna)
● Yabwino kwambiri pa waya wopanda zingwe wopingasa komanso wowongoka m'malo akunja
Kugwiritsa Ntchito Panja Pantchito Zambiri:
● Kulumikiza mabokosi ogawa ndi Ma Remote Radio Heads (RRHs)
● Kugwiritsidwa ntchito mu mapulogalamu a nsanja ya Remote Radio Head
| Mtundu | SM-UPC | SM-APC | MM-UPC | ||||||
| Zachizolowezi | MAX | Zachizolowezi | MAX | Zachizolowezi | MAX | Zachizolowezi | |||
| Kutayika kwa kuyika | ≤0.1 | ≤0.3dB | ≤0.15 | ≤0.3dB | ≤0.05 | ≤0.3dB | |||
| Kutayika kobwerera | ≥50dB | ≥30dB | ≥30dB | ||||||
| Kulimba | Maulendo 500 okwatirana | ||||||||
| Kutentha kogwira ntchito | -40 mpaka + 85℃ | ||||||||