SR1002 FTTB Umukiriya w'urumuri rw'ibice bibiri ufite AGC y'urumuri
Nimero y'icyitegererezo: SR1002
Ikirango: Uburibwe bworoshye
MOQ: 1
Udupira twa GaAs dukoreshwa mu ngufu nke
Koresha ikoranabuhanga rigezweho rya Optical AGC
Gushyigikira imicungire y'umuyoboro wa kure (Ntabwo ari ngombwa)
01
Ibisobanuro by'igicuruzwa
Incamake ngufi
SR1002 optique receiver niyo receiver yacu ya 1GHz CATV/FTTB ifite icyerekezo cy’imirongo ibiri. Ifite imbaraga nyinshi zakira optique, urwego rwo hejuru rw’umusaruro, kandi ikoresha ingufu nke. Ni yo bikoresho byiza cyane byo kubaka umuyoboro wa NGB ukora neza.
Ibiranga Imikorere
- Koresha tekiniki igezweho ya AGC y'urumuri, igenzura ry'urumuri rwa AGC y'urumuri: +2dBm ～ -9/-8/-7/-6/-5/-4dBm rishobora guhindurwa;
- Inshuro zo gukora imbere zagutse kugeza kuri 1GHz, igice cya amplifier ya RF gikoresha chip ya GaAs ikoresha ingufu nkeya cyane, urwego ntarengwa rwo gutanga umusaruro rugera kuri 106dBuv;
- EQ na ATT byombi bikoresha uburyo bwa electron control circuit bw’umwuga, bigatuma uburyo bwo kugenzura burushaho kuba bwiza, kandi imikorere ikarushaho koroha;
- Imashini isanzwe yo gucunga umuyoboro w’itumanaho ya II yubatswemo.
- Gushyigikira imicungire y'umuyoboro wa kure (si ngombwa);
- Ifite imiterere mito, kandi yoroshye kuyishyiraho, ni yo bikoresho bya mbere byatoranyijwe ku muyoboro wa FTTB CATV;
- Ingufu z’amashanyarazi zikoreshwa mu buryo bwizewe cyane kandi zikoresha ingufu nke;
- Ikirango cyihariye n'igishushanyo mbonera cy'ibipaki birahari
| SR1002 FTTB Umukiriya w'urumuri rw'ibice bibiri ufite AGC y'urumuri | ||||
| Ikintu | Ishami | Ibipimo bya tekiniki | ||
| Ibipimo by'urumuri | ||||
| Kwakira Ingufu z'Itara | dBm | -9 ~ +2 | ||
| Urutonde rwa AGC rw'amajwi | dBm | +2 ～ -9/-8/-7/-6/-5/-4 (ishobora guhindurwa) | ||
| Igihombo cyo kugaruka kw'amajwi | dB | >45 | ||
| Uburebure bw'Umuraba Ukira Amatara | nm | 1100 ~ 1600 | ||
| Ubwoko bw'umuhuza w'urumuri |
| SC/APC cyangwa byavuzwe n'umukoresha | ||
| Ubwoko bwa Fibre |
| Uburyo bumwe | ||
| Imikorere y'amasano | ||||
| C/N | dB | ≥ 51 | Icyitonderwa1 | |
| C/CTB | dB | ≥ 60 | ||
| C/CSO | dB | ≥ 60 | ||
| Ibipimo bya RF | ||||
| Ingano y'Inshuro | MHz | 45/87 ~862/1003 | ||
| Ubushyuhe mu itsinda | dB | ± 0.75 | ||
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| Umusaruro wa FZ110 | Umusaruro wa FP204 | ||
| Urwego rw'umusaruro rwapimwe | dBμV | ≥ 108 | ≥ 104 | |
| Urwego ntarengwa rw'umusaruro | dBμV | ≥ 108 (-9 ~ +2dBm Kwakira ingufu z'amajwi) | ≥ 104 (-9 ~ +2dBm Kwakira ingufu z'amajwi) | |
| ≥ 112 (-7 ~ +2dBm Kwakira ingufu z'urumuri) | ≥ 108 (-7 ~ +2dBm Kwakira ingufu z'amajwi) | |||
| Igihombo cyo kugaruza umusaruro | dB | ≥16 | ||
| Impedansi y'umusaruro | Ω | 75 | ||
| Interineti ya EQ yo kugenzura amashanyarazi | dB | 0～15 | ||
| Igenzura ry'amashanyarazi rya ATT | dBμV | 0～15 | ||
SR1002 FTTB Bidirectional Fiber Optical Receiver Spec Sheet.pdf
