Nombre del Producto:Modulación externa transmisor óptico EM1550-xx
- Modelo: EM1550-xx
- Precio: Negotiable
- Condición de Pago: T/T. L/C
- Paquete: Standard package
Información detallada:
External Modulation Optical Transmitter EM1550-xx, 1550nm, 47~862MHz, SBS, 13/16/18dBm or adjustable,2 output ports with ≥7mW output optical power, imperial F type female port, FC/APC or SC/APC connector, RJ45 and RS232, VFD, 19" 1U, EURO or USA power cord.
Features:
Features:
> Narrow bandwidth (Typ.=1MHz), lower noise, DFB continuous wave laser
> The operating bandwidth is up to 47~1080MHz
> Perfect index: Unique innovation technology, provide excellent CNR, CTB, CSO & SBS
> Perfect RS232 communication interface
> SNMP network management function optional
> 1+1 backup power supply optional
> Casing temperature auto-control
> Excellent P/P ratio
> AGC/MGC mode is optional at spot. OMI can be optimized at spot
Specification:
Application:
Item | Value | ||
Optical feature | |||
Optical wavelength | 1548~1563nm 1530~1563nm |
CATV wavelength ITU standard |
|
Wavelength ADJ. range | ±1.6nm(±200GHz) | ||
Wavelength ADJ. mode | ±0.5nm stepping | ||
Line width | =0.651MHz | FWHM(△λ) | |
Side mode suppression ratio | 45dB | SMSR | |
Extinction ratio | 20dB | XP | |
Equivalent noise intensity | -160dB/Hz | RIN (20~1000MHz) | |
Output power | 2x7 | 2x5, 2x9 optional | |
Return loss | 50dB | ||
Optical fiber connector | FC/APC or SC/APC | ||
RF feature | |||
Work bandwidth | 47~862MHz 47~1000MHz 47~1080MHz |
||
Input level | 18~28dBmV | AGC | |
Flatness | ±0.75dB ≤±1.5dB |
862~1000MHz | |
Rerun loss | >16dB | 47~1000MHz | |
Input impedance | 75ohm | ||
RF port | F female | ||
Link feature | |||
Transmit channel | PAL-D/60CH | PAL-D/99CH | |
CNR1 | 53dB | 51.5dB | Back to back |
CNR2 | ≥51.5dB | ≥49.5dB | 65km optical fiber 0dBm receive |
CTB | -65dB | ≤-65dB | |
CSO | -65dB | ≤-65dB | |
SBS restrain | 13~18dBm | Adjustable | |
General feature | |||
Network management interface | RJ45, RS232 | Support IE &SNMP | |
Power supply | 90~265V/50/60Hz | -48V optional | |
Power consumption | ≤50W | Single power works | |
Work temperature | ℃ | Machine temperature Control automatically |
|
Storage temperature | -40~85℃ | ||
Relative humidity | 5~95% | ||
Dimension | 19inch,1U |
Application:
> HFC network
> PON network