1550EA
1550EA SERIES ITU YONKE I-C-BAND IYAPHENDULELA INGAPHANDLE MODULATION OPTICAL TRANSMITTER
Izici
◆Ikhwalithi ephezulu: ubuchwepheshe obusha bokuqala obukabili be-microwave, ubuchwepheshe be-RF predistortion buqinisekisa esimweni sekhwalithi CNR=53dB, uhlelo lungathola i-CTB.CSO enkulu kakhulu.Inkomba ye-SBS.
◆ Ukuguquguquka: ubuchwepheshe bemoduli yemoduli yangaphandle buqinisekisa ukusebenza kahle kwe-CSO, kuthuthukisa amandla amakhulu we-fiber optical, thola ukudluliswa kwebanga elide.I-SBS: 13-19, OMI, ITU wavelength adjustable, AGC/MGC ekhethekayo, faka isicelo senethiwekhi ehlukile.
◆Intuitive: I-laser iyizingxenye zomshini ezibiza kakhulu, umshini ofakwe ama-microprocessor uqapha isimo sokusebenza se-laser, iwindi lephaneli le-LCD libonisa imingcele yokusebenza.
◆ Uhlobo lwenethiwekhi: Khetha isiqinisekiso se-transponder sokuqapha isimo se-All-piece ukuze sihlangabezane nezinga likazwelonke futhi sihambisane nezinga le-SCTE HMS, sinika amandla amandla okuqapha ukuphathwa kwenethiwekhi.(Plug in type power supply): sebenzisa ipulaki yephrofayela ye-aluminium ohlotsheni lwamandla okushintsha amandla, ingasebenza ku-85 265Vac City Network Voltage, Kanye ne-DC48V yamandla ongayikhetha (ukubhuka kuyadingeka);i-chassis epholisa isilawuli sokushisa esizenzakalelayo.
Ezobuchwepheshe
| Cha. | Into | Iyunithi | Ipharamitha | Phawula |
| 1 | Imodeli ye-laser | JDSU, Oclaro | ||
| 2 | I-Optical wavelength | nm | 1528.77~1563.86 | Ibanga le-CATV elingu-1540~1563nm livumelekile |
| 3 | Ukuzinza kwe-wavelength | nm | ±0.01 | |
| 4 | Amandla flatness | dB | ±0.75 | |
| 5 | Ukushintshashintsha kwe-Optical | Ukushintshashintsha kwangaphandle | ||
| 6 | Amandla okukhiphayo | dBm | 2x7 | 2x8,2x9 |
| 7 | I-SBS | dBm | 16 (okuzenzakalelayo) | 13 ~ 19 iyalungiseka |
| 8 | Ukuxhumana | FC/APC, SC/APC | Phawula ngaphambi koku-oda | |
| 9 | Ibanga lemvamisa | MHz | 47-1000 | |
| 10 | CNR | dB | ≥53.0 | GY/T143-2000 6.2.3.5 |
| 11 | Ukucaba | dB | ±0.75(860MHz)±1.5 (1000MHz) | GY/T143-2000 6.2.4 |
| 12 | Ileveli yokufaka ye-RF | dBmV | 23±5 | I-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 | I-impedance yokufaka ye-RF | Ω | 75 | I-GB/T11381.1 4.2.2.2.5 |
| 16 | Ukulahlekelwa kokubuyisela okokufaka kwe-RF | dB | >16 | Xhuma amandla amabili, -48VDC ekhethiwe |
| 17 | Umthombo wamandla | V | 86-265 | Amandla angawodwa |
| 18 | Ukulahlekelwa amandla | W | ≤50 | Ukulawula izinga lokushisa kwe-Chassis okuzenzakalelayo |
| 19 | Izinga lokushisa lokusebenza | ℃ | 0~50 | |
| 20 | Izinga lokushisa lesitoreji | ℃ | -20 ~ 85 | |
| 21 | Ukusebenza komswakama ohlobene | % | 20%~85% | |
| 22 | Usayizi | ˮ | 19*11*1.75 | W *D*H |
| 23 | Iphrothokholi yenethiwekhi | RJ45 | Sekela i-IE ne-SNMP |