Ọdun 1550EA
1550EA jara ITU GBOGBO C-BAND TAN-ABLE MODULATION OPTICAL TRANSMITTER
Awọn ẹya ara ẹrọ
◆ Didara to gaju: atilẹba meji makirowefu imotuntun imọ-ẹrọ tuntun, imọ-ẹrọ predistortion RF daju ni ipo ti didara CNR = 53dB, eto le gba CTB.CSO ti o tobi julọ.SBS atọka.
◆ Ni irọrun: imọ-ẹrọ modulator ti modulator ita n ṣe idaniloju iṣẹ CSO ti o dara julọ, mu agbara opiti okun pọ si, gba gbigbe ijinna pipẹ.SBS: 13-19, OMI, ITU igbi adijositabulu, AGC/MGC yan, waye fun yatọ si nẹtiwọki.
◆ Intuitive: Lesa jẹ awọn paati ẹrọ ti o gbowolori julọ, ẹrọ ti o ni ipese pẹlu microprocessor ṣe abojuto ipo iṣẹ ti lesa, window LCD nronu n ṣafihan awọn aye ṣiṣe.
Iru Nẹtiwọọki: Yan iṣeduro transponder ibojuwo gbogbo nkan lati pade boṣewa orilẹ-ede ati ni ibamu pẹlu boṣewa SCTE HMS, o jẹ ki awọn agbara ibojuwo iṣakoso nẹtiwọọki ṣiṣẹ.(Pọọlu ni iru ipese agbara): gba plug profaili aluminiomu ni iru ipese agbara yipada, o le ṣiṣẹ ni 85 265Vac City Network Voltage, Bakanna bi ipese agbara DC48V aṣayan (awọn ifiṣura ti a beere);ẹnjini itutu laifọwọyi otutu iṣakoso.
Imọ-ẹrọ
| Rara. | Nkan | Ẹyọ | Paramita | Akiyesi |
| 1 | Lesa awoṣe | JDSU, Oclaro | ||
| 2 | Ojú wefulenti | nm | 1528.77 ~ 1563.86 | Iwọn CATV1540 ~ 1563nm wulo |
| 3 | Iduroṣinṣin wefulenti | nm | ±0.01 | |
| 4 | Alapin agbara | dB | ± 0,75 | |
| 5 | Awose opitika | Iṣatunṣe ita | ||
| 6 | Agbara itujade | dBm | 2x7 | 2x8,2x9 |
| 7 | SBS | dBm | 16 (aiyipada) | 13 ~ 19 adijositabulu |
| 8 | Asopọmọra | FC/APC, SC/APC | Ṣe akiyesi ṣaaju ki o to paṣẹ | |
| 9 | Iwọn igbohunsafẹfẹ | MHz | 47 ~ 1000 | |
| 10 | CNR | dB | ≥53.0 | GY / T143-2000 6.2.3.5 |
| 11 | Fifẹ | dB | ±0.75(860MHz)±1.5 (1000MHz) | GY / T143-2000 6.2.4 |
| 12 | RF igbewọle ipele | 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 | RF input ikọjujasi | Ω | 75 | GB/T11381.1 4.2.2.2.5 |
| 16 | RF igbewọle ipadanu ipadanu | dB | >16 | Pulọọgi ni meji agbara, -48VDC ti a ti yan |
| 17 | orisun agbara | V | 86–265 | Agbara ẹyọkan |
| 18 | Pipadanu agbara | W | ≤50 | Iṣakoso iwọn otutu ẹnjini laifọwọyi |
| 19 | Iwọn otutu ṣiṣẹ | ℃ | 0-50 | |
| 20 | Ibi ipamọ otutu | ℃ | -20-85 | |
| 21 | Isẹ ojulumo ọriniinitutu | % | 20% ~ 85% | |
| 22 | Iwọn | ˮ | 19*11*1.75 | W *D*H |
| 23 | Ilana nẹtiwọki | RJ45 | Ṣe atilẹyin IE ati SNMP |