The ZY-1550 EYAxx Ytterbium-Erbium EDFA of fiber amplifiers is a 16port high-power, multi-output fiber amplifier， mainly supply 18，20，21，23dB/ each port ， designed for CATV or 1-8 consecutive band channels (ITU wavelengths) applications. It offers a gain spectral bandwidth of 1535-1565nm and serves as a flexible and cost-effective solution for FTTH coverage in large and medium-sized cities' CATV systems.

The 1550nm high power EDFA enables single-wavelength transmission of CATV signals or can be equipped with a built-in FWDM for single-fiber three-wave transmission design. It plays a crucial role in establishing CATV large and medium-sized optical fiber transmission networks.

The 1550nm 16-port High Power EDFA WDM is a cutting-edge optical technology designed for a wide range of applications in the telecommunications industry. This advanced device offers high power amplification capabilities at the 1550nm wavelength, making it ideal for long-haul transmission systems, cable television networks, fiber-to-the-home (FTTH) installations, and data center interconnects. With its 16-port configuration, this EDFA WDM provides enhanced flexibility and scalability for network operators, allowing for efficient signal amplification and wavelength division multiplexing. Its high power output and reliable performance make it a valuable asset for modern optical communication networks, ensuring high-quality transmission and seamless connectivity across various applications.

Item		Unit	Technical parameters	Remark
CATV working wavelength		nm	1535~1565	centre wavelength 1550nm
PON OLT working wavelength		nm	1310/1490	Customized 1270/1577
CATV Input power		dBm	-5dBm~+10dBm	Limit -10dBm~+10dBm
Maximum total optical output power		dBm	41
Output power stability		dB	±0.1
Noise		dB	≤ 6
Reflective loss	Input	dB	≥ 45
	Output	dB	≥ 45
OSW	Input port		2	Optional Features
	insertion loss	dB	≤1.2
	switching time	s	＜0.5
Direct - Modulation transmitter	working wavelength	nm	1550	Optional Features
	Input level	dBuV	75~90
	Output power	dBm	3/5/7/10
	Output power	W	3/5/7/10
RF test	Output level	dBuV	≥56	Optional Features
Optical connector			SC/APC；SC/PC；LC/APC；LC/PC	Customized
C/N		dB	≥ 50	Test conditions are in accordance with GT/T 184-2002.
C/CTB		dB	≥ 65
C/CSO		dB	≥ 65
Supply voltage		V	AC(90V ~ 264V)	Optional DC or UPS
Power Consumption		W	＜ 150
Operating Temperature Range		℃	-55
Maximum working relative humidity		%	Maximum 95% non-condensing
Storage temperature range		℃	-40 ~ +80
Maximum storage relative humidity		%	Maximum storage relative humidity
Product net size		mm	480(L)428(W)89(H)	without handle
Package dimension(1 unit)		mm	638（L）638(W）262（H）

ZY-1550 EYA2-Output port*Per port output power-Input optical connector+Main power supply voltage+Sub power supply voltage+Output optical connector-with WDM+WDM connector.

1. What is the importance of selecting the right EDFA based on optical power level?

Choosing the appropriate EDFA based on the optical power level is crucial to ensure optimal performance and prevent signal degradation. Different EDFAs have different power handling capabilities, and selecting the right one ensures efficient amplification without causing signal distortion or damage.

2. How can I determine the optical power level for selecting an EDFA?

The optical power level depends on factors such as the input signal strength, transmission distance, and network requirements. It is recommended to consult with a professional or refer to industry guidelines to determine the appropriate optical power level for your specific application.

3. What are the key specifications to consider for selecting an EDFA based on optical power level?

When choosing an EDFA, it is important to consider the maximum input power, output power, and gain specifications. These specifications should align with the optical power level requirements of your system to ensure reliable and efficient signal amplification.

4. Can the EDFA be adjusted to support different optical power levels?

Some EDFAs offer adjustable gain or have different models available for different power levels. It is advisable to check the specifications and capabilities of the EDFA to ensure it can meet the required optical power level for your application.

5. Are there any additional considerations for high-power applications?

In high-power applications, it is essential to consider factors such as heat dissipation, power stability, and safety measures. EDFAs designed for high-power applications often incorporate advanced cooling mechanisms and protective features to ensure reliable and safe operation.

Please note that the answers provided here are general guidelines. It is recommended to consult with a professional or the manufacturer for specific recommendations based on your optical power level requirements and network configuration.

1550nm 16port High Power EDFA

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