Compound network card integrated with Gigabit and 10-Gigabit Ethernet

• Main Authors: WANG YING, LIU XINCHUN, ZHENG CHENMING, YANG XIAOJUN, HAO ZHIBIN, LIU SHENGJIE, YAO WENHAO, SHAO ZONGYOU, WANG HUI
• Format: Patent
• Language: Chinese; English
• Published: 18.01.2012
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention provides a compound network card integrated with Gigabit and 10-Gigabit Ethernet. The compound network card comprises an SFP (small form-factor pluggable) interface, an SFP/SFP+ multiplexing interface, a PCIE (peripheral component interconnect-express) 8x interface, a master control chip, a buffer area module and a programmable crystal oscillator, wherein the SFP interface is directly connected with a GTP high-speed interface of the master control chip; the SFP/SFP+ multiplexing interface is connected with the GTP high-speed interface of the master control chip through a switching module; and the PCIE 8x interface, the buffer area module and the programmable crystal oscillator are directly connected with the master control chip. By the implementation of the invention, one network card can work in different working states, thereby effectively solving the switching problem in application of the network card.