High Power 1540-1565nm 5W EDFA Fiber Optical Amplifier from China Suppliers | Reliable Factory Solutions
Product Description
Benchtop High-Power EDFA products feature high output power, excellent gain performance, and low noise figure, suitable for R&D in telecommunications, fiber sensing, CATV, etc.
High Power Output
Saturated output power up to 5W (37dBm) per fiber, meeting high optical power application requirements.
Excellent Gain Performance
High gain characteristics, e.g., small-signal gain >30dB at 1550nm for -3dBm input (some models reach 37dB). Effectively amplifies optical signals, compensating for transmission losses.
Low Noise Figure
Good noise performance, typical noise figure of 5.5dB (max usually 6.0dB) for 0dBm input signal. Reduces noise introduced during amplification, ensuring signal quality.
Broad Wavelength Range
Operating wavelength typically covers the C-band (1535nm-1565nm), meeting various C-band optical communication application needs.
Multiple Control Modes
Operates in ACC/APC/AGC modes. Users can select the appropriate mode based on needs for flexible control of the amplifier's operating state.
Convenient Operation & Monitoring
The front panel typically includes an LCD monitor display, key switches, power adjustment knobs, etc., for intuitive status viewing and operation. Equipped with computer interfaces like RS232 for remote control and monitoring.
Compact Design
As a benchtop unit, relatively small size and footprint, easy placement in labs and similar environments.
High Stability & Reliability
Uses high-quality components and robust manufacturing. Features good thermal management design and long lifespan (often reliably operational for over 10 years), providing stable support for long-term research and applications.
Product Applications
Telecom
Data Center
5G Network
Long Distance Network
DWDM System
Technical Parameters
| Description | Min | Typ | Max | Unit | Note |
|---|---|---|---|---|---|
| Wavelength Coverage | 1528 | - | 1565 | nm | customize |
| Input Power | -33 | - | +12 | dBm | |
| Output Power | 10 | - | 24 | dBm | |
| Gain | 9 | - | 33 | dB | |
| Noise Figure | - | 5 | 6 | dB | |
| Gain Flatness | - | 1.5 | - | dB | |
| Output Power Stability | - | 0.1 | - | dB | |
| PDG | - | - | 0.5 | dB | |
| PMD | - | - | 0.5 | ps | |
| Return Loss | 45 | - | - | dB | |
| Working Temperature | -5 | - | 55 | dB | |
| Storage Temperature | -40 | - | 85 | dB | |
| Power Consumption | - | - | 20 | W | |
| Mounting | Desktop | - | |||
| Size | 323*255*100 | mm | |||
| Connector Type | FC/APC | - | customize | ||
| Supply voltage | AC100~265 or DC 35~65 | V | |||
Test Data Curve
Frequently Asked Questions (FAQ)
What is the typical output power of the Benchtop High-Power EDFA?
The Benchtop High-Power EDFA features high power output with saturated output power reaching up to 5W (37dBm) per fiber, making it ideal for demanding optical power applications.
What control modes are supported by this EDFA device?
This amplifier supports multiple control modes including ACC (Automatic Current Control), APC (Automatic Power Control), and AGC (Automatic Gain Control) for flexible operation.
What is the typical operating wavelength range?
The operating wavelength typically covers the standard C-band (1535nm to 1565nm), with customizable options spanning from 1528nm to 1565nm to meet various network requirements.
How is the Benchtop EDFA monitored and controlled?
The unit features a convenient front panel equipped with an LCD monitor display, key switches, and power adjustment knobs. It also supports remote control and monitoring via computer interfaces like RS232.
What are the main applications for this optical amplifier?
It is designed for R&D and commercial applications in Telecommunications, Data Centers, 5G Networks, Long Distance Networks, and DWDM Systems.

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