US 11,706,083 B1
Telco-grad server/ethernet network switch
Tsung-Shien Chang, Hsinchu Country (TW); Gwo-Liang Chen, Hsinchu Country (TW); and Ching-Tang Wang, Hsinchu Country (TW)
Assigned to Opnet Technologies Co., Ltd., Hsinchu County (TW)
Filed by Opnet Technologies Co., Ltd., Hsinchu Country (TW)
Filed on Feb. 10, 2022, as Appl. No. 17/650,527.
Int. Cl. H04L 41/0663 (2022.01); H05K 7/14 (2006.01); H04L 43/0817 (2022.01)
CPC H04L 41/0663 (2013.01) [H04L 43/0817 (2013.01); H05K 7/1492 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A telco-grade server/Ethernet network switch, comprising:
a chassis with a high-speed backplane, wherein a height of the chassis is 2 U or 1.5 U; and
a server/Ethernet switch-A and a server/Ethernet switch-B arranged in the chassis, wherein both the server/Ethernet switch-A and switch-B have same function, and can be set as two independent switches or a telco-grade server/Ethernet network switch with protective switch function,
wherein the server/Ethernet switch-A further includes a LAN-A port interface board and a server/Ethernet switch-A board connected with the LAN-A port interface board through the high-speed backplane, and the server/Ethernet switch-B further comprises a LAN-B port interface board and a server/Ethernet switch-B board connected with the LAN-B port interface board through the high-speed backplane,
wherein each of the LAN-A port interface board and the LAN-B port interface board includes a low-speed optical transceiver and a transmission pater selector,
wherein when the server/Ethernet switch-A is fail, the LAN-A port interface board is switched to the server/Ethernet switch-B board.