FTTH-EYDFA-XDB-8P 系列是一款掺铒/镱光纤放大器,它利用多模激光泵浦、全光纤合束器和铒/镱双包层大芯光纤技术,在宽频带上提供高射频输出功率 低失真和高效率低成本。

Epon系统


| Category | APP | Mechanical | Configure | Input Power | Power/CH | Ports | 
| HA | 1 | 2 | 2 | 0 | 17 | 32 | 
| HA: High Power Amplifier | 1:CATV | 1:1U | 1:Normal | 0:-3~+10dBm | 17:17dBm | 1:1 port | 
| 2:2U | 2:High End | 1:+5~+15dBm | 18:18dBm | 16:16 ports | 2:220VAC | 2:220VAC | 
| 2:0~+10dBm | …… | 24:24 ports | 3:110~220VAC | 3:110~220VAC | ||
| 3:-8~+10dBm | 33:33dBm | 32:32ports | 4:-48VDC | 4:-48VDC | ||
| 4:Others | 0: None | |||||
注2:高端配置SNMP网络管理,通过RS485连接具有待机开关功能。
| Parameters | Symbol | Min | Typ | Max | Unit | 
| Operation Wavelength | λc | 1540 | 1550 | 1565 | nm | 
| Saturated output power (1) | Po | 13 | 33 | dBm | |
| Input power | Pi | -3 | 10 | dBm | |
| Gain | G | 30 | dB | ||
| Noise Figure (2) | NF | 6 | dB | ||
| Output Power Stability | ΔPo | ±0.05 | ±0.2 | dB | |
| Input Isolator | ISOi | 30 | dB | ||
| Output Isolator | ISOo | 30 | dB | ||
| Input Pump Leakage | PumpLin | -35 | dBm | ||
| Output Pump Leakage | PumpLout | -45 | dBm | ||
| Return Loss | RL | -45 | dB | ||
| Polarization Dependent Gain | PDG | 0.3 | dB | ||
| Polarization Mode Dispersion | PMD | 0.5 | ps | ||
| Operating Temperature | Tw | -5 | 60 | ℃ | |
| Storage Temperature | Ts | -40 | 80 | ℃ | |
| Humidity (3) | 10 | 85 | % | ||
| Power Supply | Vps | 170 | 264 | VAC | |
| Power Consumption | P | 50 | W |