The difference between SFP + and XFP

- Jul 10, 2019-

The difference between SFP + and XFP
1, SFP + and XFP are all 10G optical fiber modules and can communicate with other types of 10G modules;
2, SFP + is smaller than XFP appearance;
3, because of the smaller size, SFP + will signal modulation function, serial/decoder, MAC, clock and data recovery(CDR), and electronic dispersion compensation(EDC) function from the module to the motherboard card;
4, XFP compliance protocol: XFPMSA protocol;
5, SFP + compliance protocol: IEEE 802.3 AE, FF-8431, FF-8432;
6, SFP + is a more mainstream design;
7, SFP + protocol specification: IEEE 802.3 AE, FF-8431, FF-8432

SHENZHEN OPTFOCUS TECHNOLOGY CO.. .. .. .. .. .. .. After more than a decade of development, the LDD 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.


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