论文部分内容阅读
从2000年以后,随着宽带数字光传输器件技术以及数字视频技术的飞速发展,数字光端机开始走向市场。将模拟信号先进行数字化处理后再进行传输,不仅能解决模拟光端机的诸多问题,并且还具有无可比拟的优势。近几年,数字光端机技术得到了快速发展,随着数字编码调制技术的成熟和普遍应用,数字光端机已逐步成为光端机市场的主流产品。如何根据市场需要制定更加个性化的产品,如何突破和提升光端机的性能,成为了各个光端机厂商角逐市场的制高点。
Since 2000, with the rapid development of broadband digital optical transmission device technology and digital video technology, digital optical transceivers have begun to go to the market. The first digital signal processing analog signal before transmission, not only can solve many problems analog optical transceiver, but also has unparalleled advantages. In recent years, digital optical transceiver technology has been rapid development, with the digital encoding modulation technology is mature and universal application, digital optical transceiver has gradually become the market mainstream products. How to make a more personalized product according to the needs of the market and how to break through and improve the performance of optical transceivers has become the commanding height of all optical equipment manufacturers competing for the market.