Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.

New Member

fiber connections

Hi all, am I correct in saying when you wire switches to switches with fiber, the same rule applies where tx goes to rx on the opposite end etc ?

  • LAN Switching and Routing
2 REPLIES
New Member

Re: fiber connections

Yes, the TX from one switch is the RX to the other (one end transmits, the other receives).

New Member

Re: fiber connections

FYI, FO also has Auto-MDIX.

But since FO is simplex TX RX, its easy.

Unless you talking about CWDM, DWDM....

247
Views
0
Helpful
2
Replies