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MS 355 QSFP Cable Speed Info only Raw Signaling rate

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MS 355 QSFP Cable Speed Info only Raw Signaling rate

Hi,

 

is it normal that on QSFP Ports with 40GB Cable Only 14.1 GB/s are  shown as Speed Info ?

 

 

best regards

 

Robert

2 REPLIES 2
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Re: MS 355 QSFP Cable Speed Info only Raw Signaling rate

I don't really know much about QSFP, but I'm seeing this when I'm googling around. What model cable is it that you have specifically?

"QSFP+ connectors support up to 10 Gbps per channel Ethernet (40G total) and 14 Gbps per channel InfiniBand (56 Gbps total)."
Nolan Herring | nolanwifi.com
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Re: MS 355 QSFP Cable Speed Info only Raw Signaling rate

@KSVSachsen we use QSFP cables to stack our MS2xx switches and they indeed only show one channel (~10.1Gb) it is normal and they are working at 40Gb

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