Summary
SR808R yakatevedzana yekudzoka nzira inogamuchira ndiyo yekutanga sarudzo ye-bi-directional optical transmission system (CMTS) , inosanganisira masere epamusoro-anoita optical detectors, ayo anoshandiswa kugamuchira masere emaziso masaini uye achiashandura kuita masaini eRF zvichiteerana, uyezve kuita RF pre. amplification zvichiteerana, kuitira kuti uzive 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 dhizaini mapikicha, 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 yakatenderwa 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