Description
Overview
HY-21-AMxx series 1550nm erbium-doped fiber amplifier adopts low-noise pumping laser、high-quality erbium-doped fiber and advanced microcomputer real-time monitoring circuits to ensure excellent performance. It is an optical repeater device that is used to boost the intensity of optical signals being carried through a fiber optic communications system.
Main features
- Adopts the latest 980nm﹑1480nm double-pumping laser technology for higher output optical power.
- Owned pumping light source and high-quality erbium-doped fiber to insure low noise, high efficiency of energy conversion.
- Perfect microprocessor automatic monitoring circuitry can monitor the operating status real-timely and precisely
- Front panel displays status and alarm.
- With standard RS-232 interface and Ethernet RJ45 interface, remote monitor conveniently.
Specification
| Item | Parameter |
| Optical | |
| Wavelength | 1535 ~ 1565 nm |
| Input power range | -3 ~ 10 dBm |
| Output power range | 13 ~ 27 dBm |
| Difference of output power | ± 0.5 dB |
| Noise figure (Pin = 0 dBm) | ≤ 5.0 dB |
| Return loss | ≥ 45 dB |
| Pump power leakage | ≤ -30 dBm |
| CNR | ≥ 51 dB |
| CTB | ≥ 63 dB |
| CSO | ≥ 63 dB |
| User interface | |
| Input optical connector | FC/APC or SC/APC |
| Output optical connector | FC/APC or SC/APC |
| Power supply | AC 160 ~ 250V (50Hz) |
| HMI | VFD LCD display, button |
| Online monitor | Ethernet & RS232 |
| Other characteristic | |
| Machine power consumption | 10 W |
| Operating temperature | 0ºC to + 45ºC |
| Storage temperature | -20ºC to + 65ºC |
| Relative humidity | 10% to 95% (no condensing) |
| Dimension | 483 × 380 × 44 mm |
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