Description
Overview
GAOTek CATV optical amplifier is high 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. 2 U series EDFA can achieve single-wavelength cable TV transmission, CWDM single-fiber three- wave, flat-gain type, and DWDM.
Features
- Perfect APC, ACC, ATC control
- Built-in low-noise preamplifier
- Excellent protection circuit design
- Optional output optical power capability
- Bright and accurate front panel LCD
Technical Specifications
| Max wavelength | 1535 nm to 1565nm |
| Minimum input power | -10 dBm |
| Max input power | +10 dBm |
| Limited working voltage | AC 90 V to 265 V & DC 30 V to 72 V |
| Input power | -5 dBm to +10 dBm |
| Output power | 33 dBm to 40 dBm |
| Output port | SC 64 & LC 128 |
| Each output powers | 10 dBm to 23 dBm |
| Noise | <5.0 dB |
| Polarization dependence loss | <0.3 dB |
| Polarization dependence gain | <0.4 dB |
| Polarization mode dispersion | < 0.3 dB |
| Pump leakage power | <-30 dBm |
| Echo loss | ≥56 dB |
| Limited working temperature | 18 °F to 158 °F (-25℃ to 70℃) |