ZBR804 Nzira ina dzekunze Optical Receiver

ZBR804 Nzira ina dzekunze Optical Receiver

Tsananguro Pfupi:


Chigadzirwa Chigadzirwa

Chigadzirwa Mateki

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

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