1550EA
1550EA SERIES ITU ALL C-BAND TURN-ABLE EXTERNAL MODULATION OPTICAL TRANSMITTER
Likaroloana
◆Boleng bo phahameng: thekenoloji e ncha e ncha ea li-microwave tse peli tse ncha, theknoloji ea RF predistortion insure boemong ba boleng ba CNR=53dB, tsamaiso e ka fumana CTB.CSO e kholo ka ho fetisisa.index ea SBS.
◆ Ho feto-fetoha ha maemo: theknoloji ea modulator ea modulator ea kantle e tiisa ts'ebetso ea CSO e ntle haholo, e ntlafatsa matla a fiber optical, fumana phetisetso ea sebaka se selelele.SBS: 13-19, OMI, ITU wavelength e fetolehang, AGC/MGC e ka khethoang, etsa kopo bakeng sa marang-rang a fapaneng.
◆Intuitive: Laser ke lisebelisoa tse theko e boima ka ho fetisisa tsa mochine, mochine o nang le microprocessor monitors boemo ba ho sebetsa ba laser, fensetere ea LCD ea panel e bonts'a mekhoa ea ho sebetsa.
◆ Mofuta oa marang-rang: Khetha All-piece status monitoring transponder guarantee ho finyella maemo a naha le ho lumellana le maemo a SCTE HMS, e nolofalletsa bokhoni ba ho shebella tsamaiso ea marang-rang.(Plag in type power supply): amohela aluminium profil polaka ka mofuta oa phepelo ea motlakase, e ka sebetsa ho 85 265Vac City Network Voltage, hammoho le phepelo ea motlakase ea DC48V (lipeheletso tse hlokahalang);chassis pholileng taolo ea mocheso o itekanetseng.
Setsebi
| Che. | Ntho | Yuniti | Paramethara | Ela hloko |
| 1 | Mohlala oa laser | JDSU, Oclaro | ||
| 2 | Optical wavelength | nm | 1528.77~1563.86 | CATV range1540 ~ 1563nm e nepahetse |
| 3 | Botsitso ba wavelength | nm | ±0.01 | |
| 4 | Matla a bataletseng | dB | ±0.75 | |
| 5 | Optical modulation | Ho feto-fetoha ha molumo ka ntle | ||
| 6 | Matla a hlahisang | dBm | 2x7 | 2x8,2x9 |
| 7 | SBS | dBm | 16 (ea kamehla) | 13 ~ 19 e ka fetolehang |
| 8 | Khokahano | FC/APC, SC/APC | Ela hloko pele o laela | |
| 9 | Sebaka sa maqhubu | MHz | 47 ~ 1000 | |
| 10 | CNR | dB | ≥53.0 | GY/T143-2000 6.2.3.5 |
| 11 | Bophatlalatsi | dB | ±0.75(860MHz)±1.5 (1000MHz) | GY/T143-2000 6.2.4 |
| 12 | Boemo ba ho kenya RF | dBmV | 23±5 | AGC |
| 13 | C/CTB | dB | ≥65.0 | GY/T143-2000 6.2.5 |
| 14 | C/CSO | dB | ≥65.0 | GY/T143-2000 6.2.6 |
| 15 | Phetoho ea ho kenya RF | Ω | 75 | GB/T11381.1 4.2.2.2.5 |
| 16 | Tahlehelo ea ho khutlisa ea RF | dB | >16 | Hokela matla a mabeli, -48VDC e khethiloe |
| 17 | Mohloli oa matla | V | 86-265 | Matla a le mong |
| 18 | Ho lahleheloa ke matla | W | ≤50 | Taolo ea mocheso oa chassis ka ho iketsa |
| 19 | Mocheso o sebetsang | ℃ | 0-50 | |
| 20 | Mocheso oa polokelo | ℃ | -20 ~ 85 | |
| 21 | Ts'ebetso e lekanyelitsoeng mongobo | % | 20%~85% | |
| 22 | Boholo | ˮ | 19*11*1.75 | W *D*H |
| 23 | Protocol ea marang-rang | RJ45 | Tšehetsa IE le SNMP |