This paper introduces the design scheme and key technologies for Optical Line Terminal(OLT) modules in 10 Gbit/s Ethernet Passive Optical Network(EPON) systems and focuses on describing the implementation of dual-rate burst reception at the receiving end and the composition of the hardware circuits of 10 Gbit/s burst receiving part.The test results indicate that both the reception setup time and sensitivity of this module in burst reception condition satisfy the requirements of IEEE Std.802.3av for 10 Gbit/s EPON.
关键词
光线路终端光模块对称突发接收接收建立时间
Keywords
OLT optical modulesymmetricburst receivingreception setup time