Resolved! SFPDD interface Universal 5420
HiWhich difference is between 20G-DACP-SFPDD2SFP1M and 20G-DACP-SFPDD1M cable?I need to build stack between n°2 5420 by SFPDD interface and I can't find any info about it.From Stacking Tool web site I can stack by Summit Stack V and Stack V80, but no...