2 questions

impzimpz Users Awaiting Email Confirmation Posts: 113
1.)
In Odom's book he states that

DS0
64kbps
DS1(T1)
1.544Mbps (24 DS0 + 8kbps overhead)

So I was thinking, working backwards, 24 x 64 = 1536 + 8 = 1544kbps
Now to go from kbps to mbps, you usually divide by 1024
Therefore 1544/1024 = 1.5078125Mbps

I'm guessing that /1000 was used instead of /1024 to convert kbps to mbps but I wanted to make sure that it is indeed like that.


2.)
I'm looking to purchase a frame relay switch so I was wondering what was the best option out of these :

3640 with n/m 8as
2523
2620xm/2650xm with n/m 8as

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