Astel Digicom is leading company catering to the CATV & Communication industry. Our product portfolio includes 1310nm Fiber Transmitter, 1550nm Optical Transmitters,EDFA, Nodes, Amplifiers, and Optical Passives. Astel Digicom takes pride in innovation by bringing new technologies and products to meet customers’ current and future requirements.
ASTEL Erbium Doped Fiber Amplifier (EDFA) is specifically designed with high power high performance and very stable pump laser.It provides a stable 1550nm fiber signal amplification in all kinds of working conditions and temperature.ASTEL EDFA has an exceptionally low noise figure which makes it suitable for usage in long haul CATV networks.Especially designed for use with OLT (i.e. Optical Line Terminal) in GPON, FTTH Network.High reliability design for communications wavelength division appllcation in FTTH networks.Available with WDM and without WDM.Developing a large capacity and long distancce fiber communication system. Main Features1) FO-TX-1550-XLR Series of 1550nm Transmitters are Long haul CATV Transmitters. 2) They are built for High Channel Loading. 3) Available in many configurations they are being used by leading MSO in many countries. 4) Suitable for Analog or Digital or Analog+Digital. 5) Suitable for QAM (Digital TV) transmission over long distances.
SC/APC with Optical Safety Shutter, FC/APC (optional)
Optical input range
-4 ~ +7 dBm
Optical Output Port
1 to 8
Output Stability
<±0.2 dB
Noise figure (0 dBm Input)
≤4.3 dBm
Noise figure (+6 dBm Input)
≤5.3 dBm
Polarization Sensitivity (dB)
<0.2
Optical Power Adj range
3 dBm down from maximum
Optical Return loss (dB)
>40
Input and Output isolator
YES
Interface
RS 232, RS 485 (optional)
Power Consumption
40W
Operating Voltage
220V (110-240V)
Operating Temperature
0ºC ~ +65°C
Storage Temperature
-40ºC ~ +65°C
Dimensions (mm)
483 x 385 x 44
Disclaimer:
Astel Digicom Electronics reserves the right to change, modify specifications without prior notice. All pictures are for illustrative purposes only. Actual products may be different in color and size that may appear in product specifications. Every effort is made to provide accurate information at the time of publishing, however, Astel Digicom Electronics LLC is not responsible for any loss, directly or indirectly caused by any error in publishing. E&OE (Errors and Omissions are excepted)
