Why we don't find port fastethernet0/0 on Catalyst switches?
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We uncover the design principles behind making bistable, tristable and quadristable switches, and find that rate of gene expression is a key parameter. | |
Therefore, the normal architecture of one switch port per end-host is very wasteful because of the need for high port density switches to support numerous end users. | |
17 Citations | Hence, high-port-count optical circuit switches are urgently needed. |
04 Jun 2011 91 Citations | The ITRS projections for signal-pin count and per-pin bandwidth are nearly flat over the next decade, so increased radix in electronic switches will come at the cost of less per-port bandwidth. |
16 Apr 1990 | It is estimated from performance analyses that 32768-port switches can be constructed and can perform well based on switch fabrics of no more than 128 ports.<> |
45 Citations | Fast optical switches based on a silicon photonics platform can enable the high port speed and high interconnection density needed while still maintaining a small footprint and low power consumption. |
29 Citations | Thus, it is critical to devise ways to build large crossconnects from a small number of constituent switches, each with reduced port count. |
10 Citations | This article proposes a novel microarchitecture that allows flat crossbar switches to scale to 128 ports, supporting 32 Gbits per second per port (Gbps/port) while occupying 4.9 mm^2 and consuming 4.2 W, or supporting 64 Gbps/port at 7.5 mm^2 and 7.5 W, in 45-nm CMOS. |
We find that there is a tradeoff among concentration of residue (for high throughput), strictness of fairness (to prevent starvation), and implementational simplicity (for the design of high-speed switches). | |
14 Apr 2008 | The introduction of crosspoint buffers greatly simplifies the scheduling process of buffered crossbar switches, and furthermore enables buffered crossbar switches with speedup of two to easily provide port based performance guarantees. |
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