Description
Overview
GAOTek EDFA optical power amplifier is a high-power multi-output optical fiber amplifier with a gain spectrum bandwidth of 1535 nm to 1565 nm. It is mainly designed for CATV or 1 to 8 continuous strip channels (ITU wavelength) applications. It provides a flexible, low-cost solution for large-scale FTTH coverage of CATV systems in large and medium-sized cities. Its excellent performance ratio between the main application of FTTH, FTTB, DBS, MMDS, FTTX pon, is to build CATV large medium-sized optical fiber transmission network is an important equipment.
Features
- Utilizes pump lasers, reducing power consumption
- Control with efficient ventilation and temperature-controlled fan
- Digital control chip for remote
- 16 ports 2 U 1550 nm CATV EDFA
- Built-in low-noise preamplifier eliminates cascaded EDFA need
- Optional total output power 2 W to 10 W
- Flexible front panel replacement
- Front panel LCD displays operating parameters and alarms
- RJ 45 and SNMP for network management
- Carrier-grade dual power hot backup
Technical Specifications
| Max wavelength | 1535 nm to 1565 nm |
| Minimum input power | -10 dBm |
| Max input power | +10 dBm |
| Limited working voltage | AC 90 V to 265 V & DC 30 to 72 V & DC 30 to 72 V |
| Wavelength | 1535 nm to 1565 nm |
| Input power | -5 dBm to + 10 dBm (normal input -2 dBm to +5 dBm） |
| Output power | 33 dBm to 40 dBm (WDM to 1 dBm） |
| Output port | SC 16 / 32 / 64, LC 32 / 64 / 128 |
| Each output powers | 10 dBm to 23 dBm or customized |
| Noise | <5.0 dB (Pin=0 dB） |
| Polarization dependence loss (PDL) | <0.3 dB |
| Polarization dependence gain (PDG) | <0.4 dB |
| Polarization mode dispersion (PMD) | <0.3 dB |
| Pump leakage power | <-30 dBm |
| Echo loss | ≥56 dB |
| Limited working temperature | -13 °F to 158 °F (-25 ℃ to +70 ℃) |