1, SFP and SFP + have the same appearance size;

2, SFP's maximum rate up to 4G, SFP + rate is 10G;

3, SFP protocol specification: IEEE 802.3, SFF-8472;

4, SFP + support digital diagnosis.

SHENZHEN OPTFOCUS TECHNOLOGY CO. After more than a decade of development, the compnay has established its own development direction and has played its own leading products in the industry. The company pursues excellent product quality, upholds a service policy that enhances customer satisfaction, continuously improves innovation, and adheres to a sound and pragmatic business philosophy. While striving to build a professional R&D manufacturing team and sales service personnel; In the product equipment, also established a perfect detection system; Conduct 100 % aging test for each factory product.