To meet the further demand of low cost and high link capacity to optical module products, a kind of design and test method for compact small form-factor pluggable (CSFP) optical transceiver module is provided. Above all, the CSFP application background is briefly explained, and the photoelectric integration technology in CSFP and its advantage is discussed, and then a general design scheme according to CSFP MSA agreement from sending, receiving and controlling circuit is put forward. After testing and analysing the performance parameters of CSFP sample module, the results confirmed the feasibility of the scheme, which provides a reference for the actual production of products.