Cyber memos for my personal knowledge.

2009-01-16

Cable with RJ45 jacks how-to

RJ45 jack (tenon faces to ground..):

Normal:
Both jacks: 白橘 白綠 白藍 白棕

Cross-over:
a jack: 白綠 白橘 白藍 白棕
b jack: 白橘 白綠 白藍 白棕

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