1550nm CATV Optical Amplifier EDFA (WE1550)
Product Description Optical Amplifier Features:1) 1550nm optical amplifier which use imported erbium-doped fiber, and high steady imported 980n.m pump laser or 980nm cooperating 1480nm pump (double pump structure) 2) 1550nm Optical amplifier with microprocessor automatic control circuit makes both ......
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Product Description
Optical Amplifier Features:
1) 1550nm optical amplifier which use imported erbium-doped fiber, and high steady imported 980n.m pump laser or 980nm cooperating 1480nm pump (double pump structure)
2) 1550nm Optical amplifier with microprocessor automatic control circuit makes both pumps work at best status.
3) Front panel blue VFD display, shows various main work status parameters
4) Various output power for selection ,can be with double power source.
5) RS485 control interface can realize network management status monitor
6) 9" 1U high-standard framework type installation.
Technical Parameter
Item | Unit | Technique Parameter | Remark | |
Operating Wideband | nm | 1535 - 1565 | ||
Input Optic Power | dBm | -3 - +10 | Input Optical Power 0 - +5dBm | |
Output Optic Power | dBm | 13 - 25 | ||
Output Power stability | dBm | ±0.5 | ||
Noise Figure | dB | ≤ 5.0 | Output Optical Power 0dBm | |
Return Loss | Input End | dB | ≥ 45 | |
Output End | dB | ≥ 45 | ||
Power of Pump leak | Input End | dBm | ≤ -30 | |
Output End | dBm | ≤ -30 | ||
(C/N) | dB | ≥ 52 | ||
(C/CTB) | dB | ≥ 63 | ||
(C/CSO) | dB | ≥ 63 | ||
Connector Type | FC/APC , SC/APC | |||
Supply Voltage | V | AC160V - 250V (50 Hz) | it can be set with Dual-power hot-backup supply | |
Operating Temperature | °C | -5 - +55 | ||
Max Relative Humidity | % | Max95%No Condensation | ||
Storage Temperature | °C | -30 - +70 | ||
Max Relative Humidity for Storage | % | Max95%No Condensation | ||
Dimension | mm | 483(W)x340(L)x44(H) | ||
Principle Drawing
