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C Band Mini EDFA: China Suppliers & Factory? Super Compact, 22.5dBm Output, Low Noise & Power Consumption
Product Description
Small Form Factor High-Power EDFA products feature compact size, high output power, and strong stability:
- Compact Size: Utilizes miniaturization packaging technology (product size 60x60x15mm). Compact structure facilitates integration into various devices, saves space, suitable for scenarios with strict volume requirements (e.g., high-density data centers or miniaturized communication equipment).
- High Power Output: Provides high saturated output power, typically ≥ +22.5dBm. Meets application requirements demanding high optical power, such as long-haul fiber transmission and high-power distribution in CATV systems.
- Good Gain Performance: High small-signal gain, typically ≥20dB in common wavelength ranges like the C-band. Effectively amplifies optical signals, compensating for transmission losses. Features good spectral flatness with low ripple, ensuring uniform amplification for different wavelengths.
- Low Noise Figure: Noise figure can be as low as ~5.0dB. Reduces noise introduced during amplification, ensures signal quality, improves system SNR, beneficial for long-haul, high-precision optical signal transmission.
- Flexible Operating Modes: Supports multiple modes including ACC, APC, and AGC. Users can select based on actual needs to adapt to different working conditions and application requirements.
- High Stability & Reliability: Incorporates cooled pump lasers, high-precision ATC, and APC circuits, effectively ensuring output power stability. Includes various protection functions like Automatic Laser Shutdown (ALS) and Automatic Reduced Power (ARP) mode to prevent damage from abnormal conditions, enhancing product reliability.
- Convenient Control & Monitoring: Typically provides various communication interfaces (e.g., LVTTL, RS232) with PC software for remote configuration and monitoring. Allows users to check device status in real-time, set parameters, and troubleshoot.
Product Applications
● Data communication
● CATV or SDH system
Product Parameters
| Parameters | Min | Typ | Max | Unit | ||||
| Working Wavelength | 1528 | 1550.12 | 1565 | nm | ||||
| Input | -15 | 0 | +5 | dBm | ||||
| Output | - | 22.5 | 22.5 | dBm | ||||
| Noise Figure | - | - | 5.5 | dB | ||||
| Working Temperature | -25 | - | +55 | °C | ||||
| Storage Temperature | -40 | - | 85 | °C | ||||
| Relative humidity (non-condensation) | 5 | - | 85 | % | ||||
| Product Size | 60*60*15 | mm | ||||||
| Power Consumption | 7 | W | ||||||
| Supply Voltage | - | 5 | - | V | ||||
| Communication Level | LVTTL | |||||||
Test Data Curve
Product Size
Product Ordering Guide
Customized Ordering Specifications:
- Customized EDFA-S-C-60*60*15-22.5/xx-0.9-FC/APC-1-white pine casing: Custom fiber amplifier
- S: Single wavelength
- C: C wave band
- 60*60*15: External dimensions
- 22.5/xx: 22.5 = Saturation output power 22.5dBm
- 0.9: Input/output fiber type SMF-28e, 900um
- FC/APC: 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 High-Power EDFA?
The product utilizes miniaturization packaging technology, resulting in a highly compact size of 60x60x15mm, making it ideal for integration into space-constrained devices.
What is the typical output power and noise figure?
The typical saturated output power is ≥ +22.5dBm, and the noise figure is typically as low as ~5.0dB (with a maximum of 5.5dB) to ensure signal quality.
What operating modes does this EDFA support?
It supports flexible operating modes including ACC (Automatic Current Control), APC (Automatic Power Control), and AGC (Automatic Gain Control) to adapt to different working conditions.
What are the primary applications for this product?
It is mainly applied in data communication systems, CATV systems, or SDH systems where high optical power and compact integration are required.
What protection mechanisms are built into the device?
The EDFA includes advanced protection features such as Automatic Laser Shutdown (ALS) and Automatic Reduced Power (ARP) mode to prevent damage under abnormal operating conditions.
How is the device controlled and monitored?
It supports communication interfaces like LVTTL and RS232, allowing users to connect to PC software for remote configuration, real-time status monitoring, and troubleshooting.