Abstract: An interconnect as a switch module (“ICAS” module) comprising n port groups, each port group comprising n-1 interfaces, and an interconnecting network implementing a full mesh topology where each port group comprising a plurality of interfaces each connects an interface of one of the other port groups, respectively. The ICAS module may be optically or electrically implemented. According to the embodiments, the ICAS module may be used to construct a stackable switching device and a multi-unit switching device, to replace a data center fabric switch, and to build a new, high-efficient, and cost-effective data center.

Abstract: An interconnect as a switch module (“ICAS” module) comprising n port groups, each port group comprising n-1 interfaces, and an interconnecting network implementing a full mesh topology where each port group comprising a plurality of interfaces each connects an interface of one of the other port groups, respectively. The ICAS module may be optically or electrically implemented. According to the embodiments, the ICAS module may be used to construct a stackable switching device and a multi-unit switching device, to replace a data center fabric switch, and to build a new, high-efficient, and cost-effective data center.

Abstract: An interconnect as a switch module (“ICAS” module) comprising n port groups, each port group comprising n?1 interfaces, and an interconnecting network implementing a full mesh topology where each port group comprising a plurality of interfaces each connects an interface of one of the other port groups, respectively. The ICAS module may be optically or electrically implemented. According to the embodiments, the ICAS module may be used to construct a stackable switching device and a multi-unit switching device, to replace a data center fabric switch, and to build a new, high-efficient, and cost-effective data center.

Abstract: An interconnect as a switch module (“ICAS” module) comprising n port groups, each port group comprising n?1 interfaces, and an interconnecting network implementing a full mesh topology where each port group comprising a plurality of interfaces each connects an interface of one of the other port groups, respectively. The ICAS module may be optically or electrically implemented. According to the embodiments, the ICAS module may be used to construct a stackable switching device and a multi-unit switching device, to replace a data center fabric switch, and to build a new, high-efficient, and cost-effective data center.

Abstract: An interconnect as a switch module (“ICAS” module) comprising n port groups, each port group comprising n?1 interfaces, and an interconnecting network implementing a full mesh topology where each port group comprising a plurality of interfaces each connects an interface of one of the other port groups, respectively. The ICAS module may be optically or electrically implemented. According to the embodiments, the ICAS module may be used to construct a stackable switching device and a multi-unit switching device, to replace a data center fabric switch, and to build a new, high-efficient, and cost-effective data center.

Abstract: An interconnect as a switch module (“ICAS” module) comprising n port groups, each port group comprising n?1 interfaces, and an interconnecting network implementing a full mesh topology where each port group comprising a plurality of interfaces each connects an interface of one of the other port groups, respectively. The ICAS module may be optically or electrically implemented. According to the embodiments, the ICAS module may be used to construct a stackable switching device and a multi-unit switching device, to replace a data center fabric switch, and to build a new, high-efficient, and cost-effective data center.

Abstract: An interconnect as a switch module (“ICAS” module) comprising n port groups, each port group comprising n?1 interfaces, and an interconnecting network implementing a full mesh topology where each port group comprising a plurality of interfaces each connects an interface of one of the other port groups, respectively. The ICAS module may be optically or electrically implemented. According to the embodiments, the ICAS module may be used to construct a stackable switching device and a multi-unit switching device, to replace a data center fabric switch, and to build a new, high-efficient, and cost-effective data center.

Abstract: An interconnect module (“ICAS module”) includes n optical data ports each comprising n optical interfaces, and an interconnecting network implementing a full mesh topology for interconnecting the optical interfaces of each port each to a respective one of the optical interfaces of each of the other ports. In one embodiment, each optical interface exchanges data signals over a communication medium with optical transceiver. The interconnecting module may implement the full mesh topology using optical fibers. The interconnecting module may be used to replace fabric switches as well as a building block for a spine switch.

Abstract: An interconnect as a switch module (“ICAS” module) comprising n port groups, each port group comprising n?1 interfaces, and an interconnecting network implementing a full mesh topology where each port group comprising a plurality of interfaces each connects an interface of one of the other port groups, respectively. The ICAS module may be optically or electrically implemented. According to the embodiments, the ICAS module may be used to construct a stackable switching device and a multi-unit switching device, to replace a data center fabric switch, and to build a new, high-efficient, and cost-effective data center.

Abstract: An interconnect module (“ICAS module”) includes n optical data ports each comprising n optical interfaces, and an interconnecting network implementing a full mesh topology for interconnecting the optical interfaces of each port each to a respective one of the optical interfaces of each of the other ports. In one embodiment, each optical interface exchanges data signals over a communication medium with optical transceiver. The interconnecting module may implement the full mesh topology using optical fibers. The interconnecting module may be used to replace fabric switches as well as a building block for a spine switch.

Abstract: A method and apparatus for combining at least two packed multiply-accumulate instructions (or equivalent operations) to compute a filter result from coefficients having more bits than can be processed by a single multiply-accumulate instruction (or equivalent operation). This achieves greater accuracy in computing transforms and digital filters without requiring more expensive hardware to implement multiply-accumulate instructions for larger operands. Typical applications are compression/decompression algorithms, modem, audio and video. The invention is scalable, permitting additional multiply-accumulate instructions to be added as incrementally larger coefficients are required. Additionally, the invention permits different numbers of multiply-accumulate instructions for each coefficient depending on the sensitivity to that particular coefficient.