China Mini EDFA-18dBm: Compact Fiber Amplifier from Leading Suppliers and Factory for High-Speed Optical Communications
Product description
Ultra-Small Size
Extremely small package size (34*22*11mm), highly integrated, effectively saves space. Suitable for applications with stringent volume requirements.
Low-Power Design
Uses small components and low-bend-radius fiber design. Powered by 3.3V, low power consumption (typical 1.5W, max 2.0W). Reduces energy consumption and thermal load, meeting green energy requirements.
Strong Signal Amplification
Supports amplification of single-wavelength and narrowband signals across the full C-band. High output power, some models up to 18dBm. Provides effective gain for optical signals, meeting the need for power amplification of high-speed optical modules in transmission systems.
Low Noise Figure
Good noise performance, e.g., noise figure below 6dB for +5dBm input signal. Reduces noise introduced during amplification, ensures signal quality, and improves system SNR.
Flexible Operating Modes
Supports ACC and APC operating modes. Users can select based on actual needs to conveniently control the amplifier's operating state for different application scenarios.
High Stability
Employs high-precision ATC and APC circuits to ensure output power stability. Some products have MTTF >150,000 hours and operate stably across a wide temperature range (e.g., -25°C to +55°C).
Product features
- Super compact structure
- Output power can reach 18dBm
- Low noise: ≤5.5dB
- Ultra-low power consumption: the power consumption of the whole machine is <3W
- There are two working modes: APC and ACC
- Support customizable
Product Applications
- Data communication
- CATV or SDH system
Product Parameters
| Parameters | Min | Typ | Max | Unit | |||
|---|---|---|---|---|---|---|---|
| Wavelength Coverage | 1528 | 1550.12 | 1565 | nm | |||
| Input Power | -15 | -12 | +5 | dBm | |||
| Output Power | 6 | 10 | 18 | dBm | |||
| Noise Finger | - | - | 5.5 | dB | |||
| Working Temperature | -25 | - | +55 | °C | |||
| Storage Temperature | -40 | - | 85 | °C | |||
| Relative Humidity (non-condensation) | 5 | - | 85 | % | |||
| Product Size | 34*22*11 | mm | |||||
| Power Consumption | 3 | W | |||||
| Supply Voltage | - | 3.3 | - | V | |||
| Communication Level | LVTTL | ||||||
Test Data Curve
Product Size
Product Ordering Guide
MiniEDFA-S-C-34*22*11-18/xx-0.9-LC/UPC-1-White pine casing
MiniEDFA: Mini optical fiber amplifier
S: Single wavelength
C: C wave band
34*22*11: external dimensions
18/xx: 18 = saturated output power 18dBm
0.9: Input/output fiber type SMF-28e, 900um
LC/UPC: Type of fiber optic connector
1: Input and output fiber length 1m
White loose tube: fiber optic tail fiber tube type
Frequently Asked Questions (FAQ)
What are the dimensions of this Mini EDFA?
The Mini EDFA features an ultra-small package size of 34*22*11mm, making it highly integrated and suitable for space-constrained applications.
What is the power consumption of this optical fiber amplifier?
It uses a low-power design, powered by 3.3V. The typical power consumption is 1.5W (maximum 2.0W), and the total machine power consumption remains under 3W.
What working modes are supported by this amplifier?
The amplifier supports two flexible operating modes: APC (Automatic Power Control) and ACC (Automatic Current Control), allowing users to switch based on specific application requirements.
What is the noise performance and maximum output power?
The output power can reach up to 18dBm. It features a low noise figure, typically below 6dB for a +5dBm input signal, and a maximum noise rating of ≤5.5dB.
What applications is this Mini EDFA suitable for?
It is primarily designed for data communication systems, CATV systems, and SDH transmission systems.
Does the product support custom configurations?
Yes, the Mini EDFA supports customizable specifications to meet different technical requirements.

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