High Power 40db 2U EYDFA built-in WDM for FTTx PON network
Model No.:FV-EY0822W
Model No.:FV-EY1622W
Model No.:FV-EY3220W
1550nm high-power fiber amplifier adopts two-stage amplification, the first stage adopts low-noise EDFA, the second stage adopts high-power EYDFA, the total output optical power can reach 40dBm.

1. It adopts the top brand pump laser and double cladding active fiber.
2. Each output port is built in with CWDM
3. Compatible with any FTTx PON:EPON、GPON、10GPON.
4. Perfect APC, ACC and ATC optical circuit design ensures low noise, high output and high reliability of the device in the whole operating band (1545 ~ 1565nm).
5. It has the function of automatic protection of low input or no input. When the input optical power is lower than the set value, the laser will automatically shut down to protect  the laser.
6. Output adjustable, adjustment range : 0~-4dBm.
7. RF test in the front panel(optional).
8. The switching time of optical switch is short and the loss is small. It has the functions of automatic switching and forced manual switching.
9. Built- in dual power supply, automatically switched and hot plug supported
10.The operating parameters of the whole machine are controlled by  microprocessor, and the LCD status display on the front panel has many functions such as laser status monitoring, parameter display, fault alarm, network management, etc.; once the operating parameters of the laser deviate from the allowed range set by the software, the system will alarm promptly.
11. Standard RJ45 interface is provided, supporting SNMP and WEB remote network management.
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