03-17-2008 01:34 AM - edited 03-03-2019 09:09 PM
Need to do calculation based on the below inputs.Pls Suggest me for how much bandwidth link i can go for to upload the documents??
Per Doc : 900kb
Per day : 6GB
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03-17-2008 04:12 AM
Hello,
total data = 6GB = 6 * 2^30 bytes = 6 * 2^30 * 8 bits = 48 * 2^30 bits
total duration = 24 h = 24 * 60 * 60 seconds = 86400 seconds
To download the documents you need at least:
(48 * 2^30 bits)/(86400 seconds) = (almost) 600000 bps = 600 kbps
This the pure bandwidth for the documents. It does not iclude network layers overhead.
Maybe if we add another 100 kbps to make it 700 kbps, you will be ok (just an estimate).
Kind Regards,
M.
03-17-2008 05:40 AM
Hi, You can go for 640,000 bps link to upload your GB, which will take 22 hrs, 22 mins, 10 secs, with out any payload. It has calculated 6GB/day. Thanks Goutam.
03-17-2008 02:41 AM
Hi Nasheer, You don't mention the duration properly. Per day = 24 hrs? Or the total amount of data (6GB) you want to upload ?
03-17-2008 02:43 AM
Hi,
Per day = 24hrs
regds
03-17-2008 04:12 AM
Hello,
total data = 6GB = 6 * 2^30 bytes = 6 * 2^30 * 8 bits = 48 * 2^30 bits
total duration = 24 h = 24 * 60 * 60 seconds = 86400 seconds
To download the documents you need at least:
(48 * 2^30 bits)/(86400 seconds) = (almost) 600000 bps = 600 kbps
This the pure bandwidth for the documents. It does not iclude network layers overhead.
Maybe if we add another 100 kbps to make it 700 kbps, you will be ok (just an estimate).
Kind Regards,
M.
03-17-2008 05:40 AM
Hi, You can go for 640,000 bps link to upload your GB, which will take 22 hrs, 22 mins, 10 secs, with out any payload. It has calculated 6GB/day. Thanks Goutam.
03-17-2008 06:16 AM
That means 1 MB link is enough. am i right.
regds
03-17-2008 06:28 AM
Hello,
Yes, 1 Mbps link is fine.
BTW, when we refer to network speeds we write 1 Mbps (which is 10^6 bps). When we write 1 MB, then 1 Mbyte data is implied (which is 2^20 * 8 bits).
Kind Regards,
M.
03-17-2008 09:36 PM
Hi Nasheer, I'd like to add something with the response of Maria & your post. 1Mbps line, but it is not clear to me⦠is that Leased line/Internet/MPLS/VSAT? If that 6 Gb data need to cover some security like Crypto then you may need to think before you go for 1 Mbps Link (?). Thanks. Goutam
03-17-2008 10:01 PM
Hi,
Planning for LL only.
regds
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