Patent ID: 8170044

Claim:
A system comprising: a backplane; a first pipeline comprising a first packet processor, a first memory, and a backplane manager, wherein the first packet processor is configured to process a packet received by the system and to store packet data corresponding to the packet in the first memory, and wherein the backplane manager is configured to read the packet data from the first memory, compute an appropriate destination for the packet data, and dispatch the packet data to the backplane; a second pipeline comprising a transmission accumulator, a second memory, and a second packet processor, wherein the transmission accumulator is configured to receive packet data from the backplane and store the packet data in the second memory, and wherein the second packet processor is configured to read the packet data from the second memory and schedule transmission of the packet from the system; and a path for forwarding the packet data from the first memory to the transmission accumulator without using the backplane.