Middle-stage PA EDFA Optical Amplifier for DWDM System from China Factory

EDFA series optical amplifiers are erbium-doped fiber amplifier products launched by our company, which can provide multi-functional, low-noise, high-gain erbium-doped fiber amplifier solutions, especially suitable for DWDM dense wavelength division multiplexing systems, and solve the problem of insufficient long-distance transmission power problem.

EDFA amplifier: it can be divided into power amplifier, line amplifier, and pre-amplifier from the application position.

BA Booster amplifier: It has the characteristics of high input power, high gain, high output, etc. It is mainly used at the transmitting end of the DWDM system to increase the optical power of the DWDM system.

Product Features

• Personalized customization:
• Support a variety of personalized customization with a saturated output power of 13~24dBm
• Support a variety of gain specifications 8~35dB personalized customization
• Support personalized customization of BA power amplification, LA line amplification, and PA pre-amplification
• Support red and blue single fiber bidirectional EDFA (used in single fiber transmission system)
• Support with intermediate gain
• DCM can be inserted in the middle, which can offset the insertion loss introduced by DCM;
• Support OADM insertion, which can offset the insertion loss introduced by OADM
• Increase the signal receiving optical power
• Improve the OSNR