Sierra 3271x-xx family offers low profile dual and quad port SFP+ Fiber NICs based on Intel’s 82599 10 Gigabit technology, and Cavium NITROX 16xx series IPsec and SSL acceleration technology. The family supports several NITROX types including CN1605, CN1610 and CN1620. Sierra 3271x-xx is designed to integrate with PCI Express compatible servers and high-end appliances providing high speed networking for any mission-critical application.
Sierra 32711-S is a dual port SFP+ Fiber NICs with one SSL/IP Sec controller, while Sierra 32711-2S has two SSL/IP Sec controllers. Sierra 32714L-S is a quad port SFP+ Fiber NICs with one SSL/IP Sec controller, while Sierra 32714L-2S has two SSL/IP Sec controller.