Abstract: A sealing ring includes: a sealing body of a rubber-elastic sealing material; and an intermediate element which is connected to the sealing body. The sealing body includes a retaining collar which delimits an undercut. The intermediate element is arranged in the undercut and assigned to the retaining collar in a non-adhered and non-destructively detachable manner.

Abstract: A seal ring includes: a static seal seat arranged inside the seal ring in a radial direction; and two sealing lips arranged outside the seal seat in the radial direction, the two sealing lips being axial sealing lips, one sealing lip of the axial sealing lips being a radially inner first and an other sealing lip of the axial sealing lips being a radially outer second axial sealing lip, the second axial sealing lip enclosing the first axial sealing lip at a radial distance on an outer circumference. The first axial sealing lip has greater flexibility in the radial direction than the second axial sealing lip. The second axial sealing lip has a surface structure radially externally on a side facing radially away from the first axial sealing lip, which surface structure is aerodynamically active during an intended use of the seal ring, so as to swirl an air layer.

Abstract: An apparatus is provided that includes a set of registers, and an interface of a computing block. The computing block includes one of a physical layer block or a media access control layer block. The interface includes one or more pins to transmit asynchronous signals, one or more pins to receive asynchronous signals, and a set of pins to communicate particular signals to access the set of registers, where a set of control and status signals of a defined interface are mapped to respective bits of the set of registers.

Abstract: An apparatus is provided that includes a set of registers, and an interface of a computing block. The computing block includes one of a physical layer block or a media access control layer block. The interface includes one or more pins to transmit asynchronous signals, one or more pins to receive asynchronous signals, and a set of pins to communicate particular signals to access the set of registers, where a set of control and status signals of a defined interface are mapped to respective bits of the set of registers.

Abstract: Techniques for reducing precision timing message uncertainty are described herein. A method includes resetting an elastic buffer of a first device in response to a second device linked with the first device sending SKIP (SKP) ordered sets to the first device. The method also includes initiating a PTM handshake with the second device in response to resetting the elastic buffer. Additionally, the method includes sending PTM messages to the second device immediately after receiving the SKP ordered sets.

Abstract: Techniques for embedded high speed serial interface methods are described herein. The techniques include an apparatus for sideband signaling including a first serial sideband link module and a second serial sideband link module. The first serial sideband link module is to propagate packets from an upstream port to a downstream port via a first signaling lane, and the second serial sideband link module is to propagate packets from the downstream port to the upstream port via a second signaling lane.

Abstract: Techniques for reducing precision timing message uncertainty are described herein. A method includes resetting an elastic buffer of a first device in response to a second device linked with the first device sending SKIP (SKP) ordered sets to the first device. The method also includes initiating a PTM handshake with the second device in response to resetting the elastic buffer. Additionally, the method includes sending PTM messages to the second device immediately after receiving the SKP ordered sets.

Abstract: An apparatus is described herein. The apparatus comprises a physical layer (PHY), wherein analog circuitry of the physical layer is to determine a data rate. The apparatus also comprises a media access layer (MAC), wherein the media access layer is to receive the data rate from the physical layer.