Fiber Amplifier Products
Light Source&Light Harvesting Products
Optical Device Products
Subsystem Products
Instruments and Meters
Communication Field
Sensing Field
Laser Radar
Research and Medical Care
Hot Products
Compact QSFP Form EDFA from China Suppliers - 18dBm Output, Low Noise, Customizable Factory Solution
Product Description
SFP-style EDFA products feature compact size, integrated functionality, and low power consumption, suitable for 5G networks, high-speed data centers, etc.
Compact Dimensions
Standard SFP form factor, small size. Easily inserts into device SFP slots without extra space, convenient for use in space-limited equipment/systems (e.g., data center switches), improving device integration and space utilization.
Hot-Pluggable Design
Supports hot-plug functionality, allowing insertion/removal during device operation without powering down. Facilitates installation, replacement, and maintenance, improving operational convenience and system flexibility.
Flexible Control Interface
Typically features an I2C control interface for EDFA control and monitoring. Enables real-time monitoring of parameters like optical power and gain, and uploads monitoring data for visualization, easing management and configuration.
Multiple Operating Modes
Supports APC, ACC, and other modes (APC is usually default). Effectively ensures stable EDFA operation. Users can select suitable modes based on needs for different application scenarios.
Low Power Consumption
Uses uncooled 980nm pump laser modules with very low heat generation. Typically operates on a single +3.3V power supply with low power consumption. Helps reduce device energy consumption and thermal load, aligning with green initiatives.
Adjustable Output Power
High saturated output power up to 16dBm, which is adjustable to meet different optical signal amplification power requirements.
Broad Wavelength Range
Signal wavelength range typically covers the C-band (e.g., 1527.99nm - 1568.36nm), meeting various C-band optical communication applications like signal amplification in fiber optic systems.
Good Gain Performance
Gain typically around 15dB with good flatness (usually 1dB - 2dB). Provides relatively uniform signal amplification across a broad wavelength range, ensuring consistency and stability.
Product Applications
- 5G mobile communications
- Data center DWDM applications
- CATV or SDH system
Product Parameters
| Parameters | Min | Typ | Max | Unit | ||
|---|---|---|---|---|---|---|
| Wavelength Coverage | 1530 | 1550.12 | 1565 | nm | ||
| Input Power | -3 | 0 | +3 | dBm | ||
| Output Power | 6 | 10 | 16 | dBm | ||
| Noise Finger | - | 5.5 | 6 | dB | ||
| Working Temperature | -25 | - | +55 | °C | ||
| Storage Temperature | -40 | - | 85 | °C | ||
| Relative Humidity (non-condensation) | 5 | - | 85 | % | ||
| Product Size | SPF regular size | |||||
| Power Consumption | 3.3 | W | ||||
| Supply Voltage | - | 3.3 | - | V | ||
| Communication Level | I²C | |||||
Test Data Curve
Product Size
Product Ordering Guide
SFP-EDFA - S - C - 34*22*11 - 18/xx - 0.9 - LC/UPC
- SFP EDFA: Mini 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
Frequently Asked Questions (FAQ)
What are the main applications of this SFP-style EDFA?
This SFP-style EDFA is highly suitable for 5G mobile communications, data center DWDM applications, and CATV or SDH systems.
What wavelength range does the SFP EDFA cover?
The signal wavelength range covers the C-band, typically from 1530nm to 1565nm (with a typical wavelength of 1550.12nm), meeting various C-band optical communication requirements.
How is the device controlled and monitored?
It features an I2C control interface which allows for real-time monitoring of key operational parameters like optical power and gain, facilitating easy management and system configuration.
Does this EDFA support hot-swapping?
Yes. It features a hot-pluggable design, supporting standard SFP slots, which allows insertion and removal during operation without powering down the host equipment.
What is the typical power consumption and supply voltage?
The SFP-style EDFA operates on a single +3.3V supply voltage and features low power consumption, typically around 3.3W, utilizing an uncooled 980nm pump laser module.
What is the maximum output power and gain performance?
The device features adjustable output power up to 16dBm (with options up to 18dBm in the ordering guide) and provides a typical gain of around 15dB with a flatness of 1dB to 2dB.