Chigadzirwa chigadzirwa
Kana-1310 Outdoor Laser Transmitter (REALY Station) inogadzirwa zvinyoro-nyoro. Nemakore ekuunganidzwa Hfc network engineering uye zvishandiso zvekuvandudza zviitiko, zvakananga kugadzirwa kwe1310nm kunze kwekunze kwekutumira kana kutapurirana. Kubudirira kwakabudirira kwechigadzirwa ichi kunopa mhinduro yehupfumi uye inoshanda ye1310nm kunze kwekunze kwekubuda kana Optical recal kutapurirana muCatv Injiniya maitiro.
Maitiro ekuita
- Photoelectric kutendeuka chikamu chinotora chinotora kunze kwenyika kunze kwenyika
- Optical emission chikamu chinotora iyo yazvino yekubvisa kunze kwenyika yepamusoro-performance dfb laser; inopa yakakwirira-mhando chiratidzo kutumira kweiyo Catv network.
- kuvaka-muRF mutyairi amplifier uye control circuit yekuve nechokwadi chekudzikira uye kupindira index; uye inogona kuburitsa nzira mbiri dzakakwirira-mhando RF chiratidzo kuvhara vashandisi veko.
- Akakwana uye akavimbika Optical Simba Exput Stoplizing Circulit Circuit Electres Kusvikira kuEvha
- LCD Status Kuratidzwa, iyo huru yekushanda paramita yakajeka pakutarisa.
- compact uye zvine musoro maitiro mamiriro, zvakanakira kuisirwa uye kugadzirisa, kugadzikana uye kwakavimbika kuita.
- Zvishandiso zvinogona kushanda zvakatsiga kunze kwemamiriro ezvinhu akaipa emamiriro ekunze, nekuda kwekukandirwa Aluminium WaterProomon kesi, kuvimbika kwakanyanya kuchinjisa simba, uye kusimbisa kwemhiko dziviriro yekudzivirira.
Chinhu | Unit | Technical paramende |
Optical Receiver chikamu | ||
Inpt Sporcal Simba | mw | 0.3~1.6 (-5dbm~+ 2DBM) |
Optical Connector Type |
| FC / APC kana SC / APC |
Optical Kudzorera Kurasikirwa | dB | > 45 |
Frequency lange | MHZ | 47~862 |
Blatness mubhendi | dB | ± 0,75 |
RF inoburitsa level | dbμv | ≥96(Kana iyo Input Opt Optical Simba iri-2DBM) |
Level Kugadziriswa Range | dB | 0~15 |
Rf hunhu husina kukodzera | Ω | 75 |
Kudzorera Kurasikirwa | dB | ≥ 16(47 ~ 550) MHZ;≥ 14 (550 ~ 750 / 862MHz) |
C / CTB | dB | ≥ 65 |
C / cso | dB | 60 60 |
C / n | dB | ≥ 51 |
Agc kutonga renji | dB | ± 8 |
MGC Kudzora Range | dB | ± 8 |
Optical Transmitter Chikamu | ||
Kubuda kwechokwadi simba | mW | 4, 6, 8, 10, 12, 14, 16 kana yakatsanangurwa nemushandisi |
Optical link | dB | Inotsanangurwa maererano nesimba remagetsi |
Optical Modulation Mode |
| Direct Optical Intensity Modulation |
Inoshanda wavelength | nm | 1310 ± 20 |
Optical Connector Type |
| FC / APC kana SC / APC, SC / UPC |
Chiteshi nhamba |
| 84 |
C / n | dB | ≥51 |
C / CTB | dB | ≥65 |
C / cso | dB | ≥60 |
RF Input level | dbμv | 75~85 (Chikamu chekupinda chinoshandiswa seye Optical transmitter) |
Input laser level | dbμv | 93~98 (Laser yekuisa chikamu chinoshandiswa sechiteshi cheRey) |
Blatness mubhendi | dB | ± 0,75 |
GenericCharacteristics | ||
Magetsi Voltage | V | AC: (85 ~ 250V) / 50 HZ kana(35~75V) / 50HZ |
Kushandiswa | W | <75 |
Kupisa tembiricha | ℃ | -25 ~ +50 |
Kupisa tembiricha | ℃ | -20 ~ +65 |
Hunyoro Hunyoro | % | Max 95% hapana concensionation |
Dimension | mm | 537(L) x273(W) x220(H) |
Optical link inotakura kune ruzha ratio degradation tafura | |||||||||||||
Link kurasikirwa(dB) Simba Remasimba | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
4mw | 53.8 | 52.8 | 51.8 | 51.0 | 50.1 | 49.2 | 48.2 |
|
|
|
|
|
|
6mw |
|
|
| 53.0 | 52.0 | 51.0 | 50.1 | 49.1 | 48.1 |
|
|
|
|
8 mw |
|
|
|
| 52.8 | 51.9 | 51.0 | 50.1 | 49.1 | 48.2 |
|
|
|
10 mw |
|
|
|
|
| 52.9 | 51.9 | 51.0 | 50.1 | 49.1 | 48.2 |
|
|
12 mw |
|
|
|
|
|
| 52.7 | 51.8 | 50.8 | 49.9 | 49.0 | 48.0 |
|
14 mw |
|
|
|
|
|
|
| 52.4 | 51.5 | 50.5 | 49.5 | 48.6 | 47.8 |
16 mw |
|
|
|
|
|
|
|
| 52.0 | 51.0 | 50.1 | 49.1 | 48.1 |
Kana-1310 Outdoor Fiber Optical Transmitter Data Sheet.DF