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Thread: Double link capacity at no extra cost with ceragon

  1. #1
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    Default Double link capacity at no extra cost with ceragon

    Hi All,

    see how Ceragon Networks does Header Compression for bandwidth hungry applications. see the link below

    http://www.youtube.com/watch?v=Z8dU0J9zDtg

    Double link capacity at no extra cost

    cheers

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  3. #2
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    Default Re: Double link capacity at no extra cost with ceragon

    Well, it's not like no extra cost at all. You still have to pay for the license for this functionality...

  4. #3
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    Default Re: Double link capacity at no extra cost with ceragon

    becarefull !! u pay in latency end performance and compression has a lot of "IF"

    packet size, protocols type and limits of the compressor himself (cpu resource and memory dedicated)


    but for sure u guy already know that
    sounds like advertise not a POST...please..

    we should try to do different stuff in a pubblic forum!

  5. #4
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    Default Re: Double link capacity at no extra cost with ceragon

    Quote Originally Posted by simog72 View Post
    becarefull !! u pay in latency end performance and compression has a lot of "IF"
    Actually, you don't. I can share test results if you like. Latency stays pretty much constant, the only increase in latency happens when you really overload link capacity.

    And which other performances are affected in your opinion?

  6. #5
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    Default Re: Double link capacity at no extra cost with ceragon

    compression is a process.. uses memory , cpu (FPGA) and resurces in general.
    All the compressors i tried have a tresholds, after that some packet apppears to be compressed others not
    that could increase also PDV
    high PDV follow poor sync performances 4 exemple (1588)

    could be intresting to compare different Latency inserted by compressor (different vendors)
    and compressor max capability (throughput) and capability in terms of quantity/type of compressable packet(x sizes)..

    "Latency stays pretty much constant" only if u compare compressed packets

    try to compare compressed and "not" (out the compressor capability")..u could find 5, 8 ,10 micro sec differences
    for some vendors
    for others up to milli secs

    let me know

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