ZBR804 Nzira ina dzekunze Optical Receiver
1.0 Zvigadzirwa Tsananguro
ZBR804 Nzira ina dzekunze Optical Receiver inosanganisa kumberi chiratidzo chekutambira kugashira, kugovera uye kudzoreredza transmitter, inova ine hupfumi, kuita kwepamusoro uye chiwanikwa chakakwira.
Inonyanya kushandiswa kumagumo einternet fiber network, uko inoda yakawanda-nzira dzakakwira RF kuburitsa nhanho yekuparadzira kunyorera zvakananga, uye kukumbira bi-inotungamira basa. Nenzira iyi inogona kudzora gudzazwi uye kuita kuti network iwedzere kuvimbika.
Iyo rack inotora iyo nyowani isina mvura isina aruminiyamu rack ine inonyanya kufarirwa aluminium passivation tekinoroji. Nezve mukati redunhu, mushure mekushomeka kwemasaini ekushandura, iyo mberi RF inotora ruzha rweGaAs inosimudzira, kunyangwe iyo magetsi emagetsi iri pasi kwazvo, ichiri kugona kuvimbisa muchina wese wekutakura indekisi.
Kuti titore yakakwira isiri-linearity index, isu tinoshandisa simba rechipiri module pakupedzisira. Chiedza chemuvhenekeri mwenje pane jira rinoratidza iro remberi simba rekugamuchira simba.
2.0 Batanidza Paramende
| Pamberi Kugamuchira | Reverse Kutumira |
| CNR (dB) ＞ 50 | CNR (dB) ＞ 50 |
| CSO (dBc) ≤-62 | |
| CTB (dBc) ≤-65 |
3.0 Optical Paramende
| Pamberi Kugamuchira | Reverse Kutumira | ||
| Optical Wavelength (nm) | 1100 ~ 1600 | Optical Wavelength (nm) | 1310 ± 10 |
| Inzwa Zvinotaurwa Optical Power Range (dBm) | -9 ~ +2 | Kutumira Optical Power (mW) | 1 - 4mw (taura) |
| Optical Connector mhando | SC / APC kana FC / APC | Optical Connector Rudzi | SC / APC kana FC / APC |
| Optical Return Loss (dB) | ≥45 | Optical Return Loss (dB) | ≥45 |
4.0 Imwe Paramende
| Simba Voltage | AC180V ~ 250V / AC60V |
| Simba Rekushandisa | ＜ 50W |
| Kushanda Tembiricha | -10 ~ 50 ℃ |
| Kuchengetedza Tembiricha | -20 ℃ ~ 65 ℃ |
| Divi | 260W X 230D X 160H (mm) |
| Kurema | 2.5kg |
5.0 RF Paramende
| Chinhu | Pamberi | Reverse |
| Frequency Range (MHz) | 55/87 ~ 7505.5/87 ~ 860 | 5 ~ 40/65 |
| Bhendi-mu Flatness (dB) | ± 0.75 | ± 1 |
| RF Impedance (Ω) | 75 | 75 |
| RF Kudzoka Kurasikirwa (dB) | ≥16 | ≥16 |
| Kupindirana kwenzvimbo (dB) | Isa Inesarudzo | Isa Inesarudzo |
| Mid-nhanho Slope (dB) | Isa Inesarudzo | Isa Inesarudzo |
| Port kuburitsa | 104dBμV / chiteshi Kubuda | ＞ 85dBμV Inzwa Zvinotaurwa |
6.0 Inoshanda Dhizaini Dhiagiramu
