Erbium-doped Fiber Booster Amplifier for L-band

Name: Erbium-doped Fiber Booster Amplifier for L-band
Brand: DK Photonics
Availability: InStock

Description

The Erbium-Doped Fiber Booster Amplifier for L-band by DK Photonics is engineered to provide high-performance optical amplification within the L-band wavelength range of 1570–1603 nm. Utilizing advanced erbium-doped fiber technology, this amplifier delivers substantial output power with minimal noise, ensuring signal integrity. It is particularly well-suited for applications in fiber optic communication networks, fiber laser systems, and fiber optic sensing, where maintaining signal strength and quality is crucial.

Specifications

Amplifier Type:	EDFA - Erbium-Doped Fiber Amplifier
Wavelength Range:	1570 – 1603 nm
Min Input Power:	Not Specified
Max Output Power:	25 dBm
Nominal Gain:	0.3 dB
Output Fiber Type:	Not Specified

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Features

Wavelength Range: 1570–1603 nm
Input Power Range: -45 to -25 dBm
Saturated Output Power Options: 14, 17, 20, 23 dBm
Noise Figure: 5–5.5 dB
Gain Flatness: ≤1.5 dB
Polarization Dependent Gain: ≤0.3 dB
Polarization Mode Dispersion: ≤0.5 ps
Input/Output Isolation: 35 dB
Fiber Type: SMF-28 or PM1550
Connector Type: FC/APC
Control Modes: Automatic Current Control (ACC), Automatic Power Control (APC),
Automatic Gain Control (AGC)
Control Interface: Button or RS232 (DB9 Female)
Power Supply: Desktop: 100–240V AC, <30W, Module: 5V DC, <15W
Dimensions: Desktop: 260(W)×280(D)×120(H) mm, Module: 125(W)×150(D)×20(H) mm
Operating Temperature Range: -5 to +35°C
Operating Humidity Range: 0–70%

Applications

Optical Fiber Communication Networks: Enhances signal strength and quality in long-distance optical networks.
Fiber Laser Systems: Boosts power output for high-performance fiber laser systems.
Fiber Optic Sensing: Improves sensitivity and range in fiber optic sensing applications.

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Frequently Asked Questions

What is the significance of gain flatness in an EDFA?

Gain flatness refers to the uniformity of amplification across the operating wavelength range. A flat gain profile ensures that all channels receive equal amplification, which is crucial for maintaining signal integrity in multi-channel systems.

How does polarization mode dispersion affect EDFA performance?

Polarization mode dispersion (PMD) can cause pulse broadening, leading to inter-symbol interference. Low PMD in an EDFA ensures minimal distortion and maintains the quality of the transmitted signal.

What are the advantages of using a gain-flattened EDFA in optical networks?

A gain-flattened EDFA ensures consistent amplification across all channels, which is crucial in applications like DWDM where multiple signals are transmitted simultaneously. This results in improved signal quality and reliability.

What is the difference between the AGC and APC control modes?

The Automatic Gain Control (AGC) mode maintains a constant output gain, while the Automatic Power Control (APC) mode ensures the output power remains stable by adjusting the pump power. Both modes help optimize amplifier performance based on system needs.

Can the amplifier be used in both indoor and outdoor environments?

The amplifier is designed for indoor use. However, with appropriate environmental protection, it can be adapted for use in outdoor settings. It is important to ensure the operating temperature and humidity ranges are maintained.

What is the typical lifespan of this amplifier?

The amplifier is designed for long-term use with proper maintenance. Typical lifespan can exceed 10 years depending on usage and environmental conditions, particularly when installed in optimal conditions and protected from extreme environmental factors.

Got more questions? Use the RFQ form to ask the supplier directly.