Summary
SR808R yakatevedzana yekudzoka nzira inogamuchira ndiyo yekutanga sarudzo ye-bi-directional optical transmission system (CMTS) , inosanganisira masere epamusoro-inoshanda optical detectors, ayo anoshandiswa kugamuchira masere emaziso masaini uye oashandura kuita masaini eRF zvichiteerana, uye wozoita RF pre amplification zvichiteerana, kuitira kuti uwane 5-200MHz nzira yekudzoka. Imwe neimwe inobuda inogona kushandiswa yakazvimiririra, inoratidzwa mukuita kwakanakisa, inochinjika dhizaini uye otomatiki kutonga kweOptical simba AGC. Yayo yakavakirwa-mukati microprocessor inotarisisa mamiriro ekushanda eiyo optical inogamuchira module.
Features
- Yakazvimirira kudzoka optical yekugamuchira chiteshi, inosvika 8 chiteshi chevashandisi kusarudza, yekubuda nhanho inogona kugadziridzwa yakazvimirira muOptical AGC state, iyo inopa vashandisi nekusarudzika kukuru.
-Inotora yakakwira performance pikicha-detector, inoshanda wavelength 1200 ~ 1620nm.
- Yakaderera ruzha dhizaini, iyo yekuisa huwandu ndeye -25dBm ~ 0dBm.
- Yakavakwa mune mbiri mbiri magetsi, inochinjika otomatiki uye inopisa plug mukati / kunze inotsigirwa.
- Iwo maparamita anoshanda emuchina wese anodzorwa nemicroprocessor, uye iyo LCD chimiro chiratidziro pane yepamberi ine mabasa mazhinji senge laser mamiriro ekutarisa, parameter kuratidza, kukanganisa alarm, network manejimendi, nezvimwe; kana maparamendi ekushanda e laser atsauka kubva kune yakabvumidzwa renji yakaiswa nesoftware, sisitimu inovhundutsa nekukasira.
- Yakajairwa RJ45 interface inopihwa, inotsigira SNMP uye webhu kure kure network manejimendi.
| Category | Items | Unit | Index | Mashoko | ||
| Min. | Typ. | Max. | ||||
| Optical Index | Kushanda Wavelength | nm | 1200 | 1620 | ||
| Optical Input Range | dBm | -25 | 0 | |||
| Optical AGC Range | dBm | -20 | 0 | |||
| Nhamba yeOptical Receiver | 8 | |||||
| Optical Return Loss | dB | 45 | ||||
| Fiber Connector | SC/APC | FC/APC,LC/APC | ||||
| RF Index | Operating Bandwidth | MHz | 5 | 200 | ||
| Output Level | dBμV | 104 | ||||
| Operating Model | AGC/MGC switching inotsigirwa | |||||
| AGC Range | dB | 0 | 20 | |||
| MGC Range | dB | 0 | 31 | |||
| Flatness | dB | -0.75 | +0.75 | |||
| Kukosha Musiyano Pakati Pekubuda Port uye Test Port | dBμV | -21 | -20 | -19 | ||
| Dzorera Kurasika | dB | 16 | ||||
| Input Impedance | Ω | 75 | ||||
| RF connector | F Metric/Imperial | Zvinotsanangurwa nemushandisi | ||||
| General Index | Network Management Interface | SNMP, WEB Inotsigirwa | ||||
| Magetsi | V | 90 | 265 | AC | ||
| -72 | -36 | DC | ||||
| Kushandisa Simba | W | 22 | Dual PS, 1+1 yakamira | |||
| Operating Temp | ℃ | -5 | +65 | |||
| Storage Temp | ℃ | -40 | +85 | |||
| Kushanda Relative Humidity | % | 5 | 95 | |||
| Dimension | mm | 351×483×44 | D,W,H | |||
| Kurema | Kg | 4.3 | ||||
SR808R CMTS Bi-directional 5-200MHz 8-nzira Dzoka Path Optic Receiver ine AGC.pdf