公开(公告)号：US10462894B2

公开(公告)日：2019-10-29

申请号：US14555227

申请日：2014-11-26

Applicant: FORCE10 NETWORKS, INC.

Inventor： Joel R. Goergen ,  Yi Zheng

IPC: H05K1/00 ,  H05K1/02 ,  H01P3/08 ,  H05K3/00 ,  H05K3/46 ,  H05K1/03

Abstract: Circuit boards and methods for their manufacture are disclosed. The circuit boards carry high-speed signals using conductors formed to include lengthwise channels. The channels increase the surface area of the conductors, and therefore enhance the ability of the conductors to carry high-speed signals. In at least some embodiments, a discontinuity also exists between the dielectric constant within the channels and just outside the channels, which is believed to reduce signal loss into the dielectric material.

公开(公告)号：US20160366072A1

公开(公告)日：2016-12-15

申请号：US15246198

申请日：2016-08-24

Applicant: FORCE10 NETWORKS, INC

Inventor： Joel R. Goergen

IPC: H04L12/931 ,  H04W56/00 ,  H04W72/12 ,  H04L12/64

CPC classification number: H04L49/40 ,  H04L12/64 ,  H04W28/02 ,  H04W28/18 ,  H04W56/00 ,  H04W72/12

Abstract: A packet network device such as a network switch includes a number of functional cards or chassis modules at least some of which are connected to both an electrical backplane and a wireless backplane. The electrical backplane provides data plane signal paths and the wireless backplane provides control plane signal paths.

Abstract translation: 诸如网络交换机的分组网络设备包括多个功能卡或机箱模块，其中至少一些连接到电背板和无线背板。 电背板提供数据平面信号路径，无线背板提供控制平面信号路径。

公开(公告)号：US10320714B2

公开(公告)日：2019-06-11

申请号：US15246198

申请日：2016-08-24

Applicant: FORCE10 NETWORKS, INC

Inventor： Joel R. Goergen

IPC: H04L12/931 ,  H04L12/64 ,  H04W56/00 ,  H04W72/12 ,  H04W28/02 ,  H04W28/18

Abstract: A packet network device such as a network switch includes a number of functional cards or chassis modules at least some of which are connected to both an electrical backplane and a wireless backplane. The electrical backplane provides data plane signal paths and the wireless backplane provides control plane signal paths.