Cross Bar: The crossbar network is simplest interconnection network. It has a double dimensional grid of switches.  It's a Non-blocking network and offers connectivity between outputs and inputs as well as it's probable to combine any of the inputs to any output.

An N * M crossbar network is displayed in the subsequent Figure 1(a) and switch connections are displayed in Figure 1(b).

 

Figure: 1(a)

Figure: Crossbar Network

A switch located at the cross point of a specific row and specific column attaches that specific row (input) with column (output).

Hardware cost of N*N crossbar switch is proportional to N2. This creates delay equivalent to one switching operation and routing control mechanism is easy. Crossbar network necessitates N2 switches for N input and N output network.

Posted Date: 7/12/2013 5:31:52 AM | Location : United States

Ask an Expert

Related Discussions:- Explain cross bar interconnection networks, Assignment Help, Ask Question on Explain cross bar interconnection networks, Get Answer, Expert's Help, Explain cross bar interconnection networks Discussions

Write discussion on Explain cross bar interconnection networks
Your posts are moderated

Write your message here..

Related Questions

Ring token, what is logical ring maintenance and how does it work>? what is logical ring maintenance and how does it work>?

What is project 802, What is Project 802? It is a project begins by IEE... What is Project 802? It is a project begins by IEEE to set standards that enable intercommunication among equipment from a variety of manufacturers. It is a way for specifying

CCNA, What is basic purpose of Routers What is basic purpose of Routers

Usages, what are usages of gogle and internet what are usages of gogle and internet

Encryption and authentication in l2f, How do we do encryption and authentic... How do we do encryption and authentication in L2F?

Different technologies involved in establishing wan links, What are the dif... What are the different technologies involved in establishing WAN links? Analog connections - using conventional telephone lines; Digital connections - using digital-grade telep

Name the three phases of ppp session establishment, The three phase of PPP ... The three phase of PPP session establishment are:-  A. Link establishment phase  B. Authentication phase  C. Network layer protocol phase

Network design by detailing infrastructure, i have an assigment due and wan... i have an assigment due and want some one to do my assognment

What is the multicast routing, Sending a message to a group multicast addre... Sending a message to a group multicast address is known as multicasting, and its routing algorithm is known as multicast routing.

Distance vector multicast routing protocol, DVMRP • Distance vector mu... DVMRP • Distance vector multicast routing protocol: Distance vector multicast routing protocol are abbreviated as DVMRP. These protocols are suitable for small networks which