Description
Overview
GAOTek EDF optical amplifier is a high-power multi-port 1550 nm CATV optical amplifier with gain spectrum band within 1540 nm to 1563 nm. It is designed for the application of single channel or 1 to 8 continuous ribbon channels (ITU wavelength). This series EDFA offers a flexible and low-cost solution for CATV large area coverage of metropolises and medium-sized cities.
Features
- Higher operating bandwidth
- Low noise, high output, high reliability
- Adopts Er-Yb co-doped double-clad fiber technology
- Perfect network management interface
- Intelligent temperature control system
Technical Specifications
| Working wavelength | 1540 nm to 1563 nm |
| Input optical power range | -3 dBm to +10 dBm |
| Output power | 27 dBm to 40 dBm |
| Output port number | Max 64 |
| Output phase difference | -0.5 dBm to 0.5 dBm |
| Noise coefficient | 6.3 dBm |
| Polarization dependent loss | 0.3 ps |
| Polarization dependent gain | 0.4 dBm |
| Polarization mode dispersion | 0.3 ps |
| Pump leakage power | -30 dBm |
| Reflection of light | ≥45 dBm |
| Optical fiber connector | FC, SC Or Specified by the user |
| Network management interface | RJ-45(SNMP), RS-232 or RS-485 |
| Power supply | 90 V to 265 V Mains (Optional 48 V DC) |
| Power waste | ≤50 dBm (Single supply operation) |
| size | 19 in x 14.7 in x 3.5 in (482.6 mm x 373.4 mm x 88.9 mm) |