Week 3

Hello again everyone!

One of the topics we discussed this week was the many different versions of Ethernet and how they can be transmitted from device to device. I thought I would take this opportunity to discuss my humble fiber ethernet transmission setup.

As I mentioned in week 1, I have a small networking setup where I use a 10 gig SFP+ switch from Unifi to provide 10 gig switching for all the computers in the rack. I also recently purchased two fiber SFP+ modules for that switch that I use to send a 10 gig link up to my room to another 2.5G switch that has a 10 gig SFP+ port in it for uplink. Of course that connection is VERY overkill for any of my networking needs, but interestingly, the 10 gig SFP+ module wasn’t that much more expensive than the 1 gig, so I figured I may as well get it and I could use it elsewhere later if I needed.

Here you can see the rack in my room with the LC fiber connection from port 5 to the SFP+ tranceiver in the switch. 

The other visible MPO connectors are the optical DisplayPort/HDMI connections between the PC in the basement and the monitors in my room. 

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