VDX-6740 - 40gb ports for logical chassis?

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Hi guys

for inner-switches links in logical chassis setup - can we use 40Gb QSFP+ ports for that?

many thanks, L.
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Pawel Eljasz

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Posted 3 weeks ago

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John Cox

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Yes. We use active twinax and fiber connected 40G ports for all of our ISL connections.
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Pawel Eljasz

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Would you, anybody, have part(s) number for those QSFP leads?
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John Cox

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40G-QSFP-SR-BIDI  -  40GE SR QSFP+ optic (LC), Bidirectional,  100m over OM3 MMF
40G-QSFP-QSFP-C-0101   - 40GE Direct Attached QSFP+ to QSFP+ Active Copper cable, 1m
40G-QSFP-QSFP-C-0301  -  40GE Direct Attached QSFP+ to QSFP+ Active Copper cable, 3m
40G-QSFP-QSFP-C-0501  -  40GE Direct Attached QSFP+ to QSFP+ Active Copper cable, 5m