Network Rack Upgrade

I recently needed to build out a new network. The new network had a box in place that I could use for gear, however that box wasn’t big enough for any rack mount gear. I decided to mount a rack over the top of the box to handle all of the gear and keep it organized. With the new network, also came with a need to expand the number of switch ports I have available. I set it up to drive POE to all the end points so that I could have better centralized power.

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Server Rack Repair

I noticed a bit of damage on my server rack recently. The top of it is starting to crack around two of the screws. This isn’t good as it undermines the integrity of the rack and could cause problems in the future, and so I had to fix it. The lid was crushed downwards, likely due from a heavy object sitting on it (more than likely my NAS sitting on it at some point in time).

2 Screw Failure Points in View
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NVR Build

While using MotionEyeOS on a raspberry pi 3 worked for a while, eventually I began to need a bit more hardware to handle some of the security camera goals I had. For this, since I already had my hand crafted 19in rack, I wanted to find a decent rack mount server for it, preferably SuperMicro.

I ended up finding a Redwood Director RDIR-1G on ebay for a good price. After doing some research, it l found out that it was a SuperMicro box, specifically it was a 5018D-MF. This is a solid little 1U half depth box with an E3 server processor on it. The listing claimed it had 32GB of RAM, however I found out later that it only had 8GB ram. This was still a pretty decent deal and I went with it.

Of course, once it arrived whats the first thing we do, open it up.

Initial Look Inside
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3D Printed RPI Rack

PI Rack Mounted in the Rack

I printed out the Raspberry Pi Blade Center found on thingiverse on my Ultimaker 2. This was a relatively easy set of units to print, with a majority of the time needed on it to be spent cleaning up the large number of pi holders. I assembled these with threaded rods and lock nuts. The threaded rods had to be cut to size but in the end, everything was assembled in about a weekend after printing was done. In order to fit RPI 3B+ with the POE hat, I did end up hand modifying some trays, which I don’t have a model for the changes so they can be printed in that form.

Before trimming the threaded rods
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Home Built Server Rack

Finished Product

In order to organize my lab a bit better, I decided to custom build a server rack. This was to be the same height as my desk and also be usable as more work surface area. I determined that a 15u rack would be the the best size, and it would give me some room to grow as well since i only currently have a few things that can fit in the rack (The Fractal Design Define XL R2 is far too big to fit, so its just the vhost, networking equipment and some RPIs). First off, the design, which ended up being slightly incorrect on sizing of one of the components.

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