Optical amplifier WS-55EYA2

high-powertransmissionlow-noise

The WS-55EYAxx series high-power optical amplifier is a high-power multi-port output fiber amplifier with a gain spectrum bandwidth of 1535~1565nm. It is mainly designed for applications of CATV or 1~8 continuous strip channels (ITU wavelengths). WS-55EYAxx can achieve single-wavelength cable TV transmission, CWDM single-fiber three-wave, flat gain, DWDM; its to build CATV large Medium-sized optical fiber transmission network is an important equipment. Adopts world top brand pump lasers and the OFS fiber of United States, advanced LG switch low-power circuit design, greatly reducing the overall power consumption and heat. Perfect APC, ACC, ATC control, users use in different networks, good ventilation design and temperature-controlled fan, ensure the long life and high reliability of PUMP laser. Excellent protection circuit design, with light detection, optical return loss monitoring. Great protection of lasers and light path safety. Built-in low-noise preamplifier eliminates the need for cascaded EDFA, allowing input light to be as low as -5dBm, greatly reducing CNR and MER degradation. Demultiplexer for 1310/1490/1550nm EPON and GPON. It greatly facilitates network applications with PON. The front panel can be removed and replaced flexibly according to the number of output ports. Can add a built-in optical switch module to facilitate the expansion of the device function. Cooling fan supports online replacement.