EPSD full equipped with 8 light module, is the 8 port OLT EPON interface board, and the terminal ONT device to achieve the EPON service access. EPSD Basic principle introduction: Control module to complete the single board software loading, operation control, management and other functions. Exchange module to achieve the convergence of 8 EPON port signals. Interface module to realize the mutual conversion between EPON optical signal and Ethernet message. The power supply module provides a working power supply for each function module in a single board. The clock module provides a working clock for each function module in a single board. Optical module introduction: Form:SFP/ESFP Rate:1.25Gb/s Optical connector type:SC/PC Fiber type: single mode Maximum light splitting ratio: 1:64
