The chips we select are the production of MAXIM corporation of U.S.A. , including MAX3740, MAX3744, MAX3748, DS1859.The MAX3740 is a high-speed VCSEL driver for small-form-factor (SFF) and small-form-factor pluggable (SFP)fiber optic LAN transmitters.

• 功能芯片采用美国美信公司生产的光收发模块SFF/SFP设计专用系列芯片，包括MAX3740、MAX3744、MAX3748和DS1859。 MAX3740是一款适用于工作在多速率的SFF/SFP模块中的共阴VCSEL驱动器。