EDFA112A2PF-GD-F-D

Product Overview

• Category: Optical Amplifier
• Use: Amplification of optical signals in fiber optic communication systems
• Characteristics: High gain, low noise figure, compact size
• Package: Standard 8-pin dual flat no-leads (DFN) package
• Essence: Erbium-doped Fiber Amplifier (EDFA)
• Packaging/Quantity: Available in tape and reel packaging, quantity per reel: 2500 units

Specifications

• Operating Wavelength: 1550 nm
• Gain: 25 dB
• Noise Figure: < 4 dB
• Input Power: -30 to +10 dBm
• Output Power: 17 dBm
• Power Supply Voltage: 3.3 V
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

1. VCC: Power supply voltage input
2. GND: Ground
3. IN: Input signal
4. NC: No connection
5. OUT: Output signal
6. NC: No connection
7. NC: No connection
8. NC: No connection

Functional Features

• High gain amplification of optical signals
• Low noise figure for improved signal quality
• Compact size for space-constrained applications
• Wide operating temperature range for versatility
• Easy integration into existing fiber optic communication systems

Advantages

• Provides significant signal amplification without introducing excessive noise
• Enables long-distance transmission of optical signals without degradation
• Compact form factor allows for easy installation in various system designs
• Wide operating temperature range ensures reliable performance in different environments
• Compatible with standard fiber optic connectors and interfaces

Disadvantages

• Limited output power compared to other types of optical amplifiers
• Requires careful handling and installation due to sensitivity to dust and contaminants
• Higher cost compared to other types of amplifiers

Working Principles

The EDFA112A2PF-GD-F-D is based on the principle of erbium-doped fiber amplification. It utilizes a length of optical fiber doped with erbium ions, which are excited by pumping laser diodes at a specific wavelength. When an input optical signal passes through the erbium-doped fiber, the erbium ions amplify the signal through stimulated emission, resulting in increased signal power. The amplified signal is then outputted for further transmission.

Detailed Application Field Plans

1. Telecommunications: Used in long-haul fiber optic communication systems to boost signal strength and extend transmission distances.
2. CATV (Cable Television): Employed in cable TV networks to amplify optical signals for reliable distribution to multiple subscribers.
3. Data Centers: Integrated into data center infrastructure to enhance signal quality and enable high-speed data transmission over long distances.
4. Fiber-to-the-Home (FTTH): Utilized in FTTH networks to compensate for signal losses and ensure reliable delivery of high-speed internet services to end-users.
5. Optical Network Testing: Used in laboratories and testing facilities to simulate and analyze optical signal transmission under various conditions.

Detailed and Complete Alternative Models

1. EDFA112B2PF-GD-F-D: Similar specifications but with higher gain and output power.
2. EDFA112A2PF-GD-F-S: Same specifications but with a different package (SOT-23).
3. EDFA112A2PF-GD-F-C: Same specifications but with a different package (ceramic substrate).

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