Description
Overview
GAOTek EDFA optical amplifier has a gain spectrum bandwidth at 1540 nm to 1563 nm high power multi output optical fiber amplifier. This machine adopt imported brand of pump laser and the United States OFS erbium doped fiber. RS 232 and RJ 45 serial communication and SNMP network management interface. The front panel of the LCD provides the various working parameters, when the input optical signal is lost, the laser automatic closing, to ump laser optical fiber communication network.
Features
- In built WDM for CATV internet
- In built optical switch
- Password protection
- Reliable output power
- Output stabilizing circuit
- Adjustable output power
Technical Specifications
| Working Wavelength | 1540 nm to 1563 nm |
| Input optical power range | -3 dBm to +10 dBm, -10 dBm to +10 dBm
(-10 db only applicable to low light input type) |
| Output power | +27 dBm to +32 dBm |
| Output port number  (pcs) | 8.16.32.64 |
| Output phase difference | ± 0.5 dBm |
| Noise coefficient | 6.3 dBm (Pin=0 dBm) |
| Polarization dependent loss | 0.3 dB |
| Polarization dependent gain | 0.4 dB |
| Polarization mode dispersion | 0.3 dB |
| Pump leakage power | -30 dB |
| Network management interface | RJ 45(SNMP), RS 232, RS 485 |
| Working voltage | 90 V to 265 V mains (Optical -48 V DC） |
| Power waste | 150 W |
| Working temperature | 23 °F to 149 °F (-5 °C to +65 °C) |
| Storage temperature | -40 °F to +176 °F (-40 °C to +80 °C) |
| Relative humidity | 5 to 95 % |
| Box size | 21.65 in × 21.65 in × 5.91 in
(5500 mm × 550 mm × 150 mm) |