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What is this?
It is a graphic demonstration of what can be required in your Data Center to handle the coming onslaught of massive data transference.  Or, more specifically, what may be needed, in order to supply the large amount of cooling air that is required to squelch the exess heat created in an AI-fueled Data Center.  Wait.  What??  Ok, I may be getting ahead of myself.  Not ALL of our customers will need this behemoth.

This picture depicts one of Great Lake’s Data Cabinets and Racks creations.  It becomes necessary when a Data Center begins to really use AI for the majority of its computing decisions.  It is scalable and can be installed individually, or with multiple cabinets.  No matter the size, a LOT of heat is created within the enclosure with the sheer amount of  electrical power that is needed in these densely packed units.

These cabinets use cold water to remove the heat from the cabinet air and resupply the conditioned air back to your equipment through forced air flow.  The water is chilled with an on-board heat transfer unit.  The plumbing is completely self-contained.

It has individualized compartments for connecting to house power as well as the data cabling.  All Cable Management – for organizing the data and power cables - is built-in and does not interfere with air flow to the electronics.

There is an on-board Access Control system already installed to be used as needed.

The model in my post contains spacing for up to Five PDU’s (Power Distribution Unit’s).  These not only dynamically distribute the A.C. to the rack, they also meter it, monitor it, and can send an alarm when needed through its own Data Center Infrastructure Management (DCIM) software.

“Data center infrastructure management (DCIM) is the convergence of IT infrastructure, operations and building facilities functions within an organization. A DCIM initiative aims to provide administrators with holistic aspects of a data center's performance so that energy, equipment and physical data center floor space are used as efficiently as possible.”*
* https://www.techtarget.com/searchdatacenter/definition/data-center-infrastructure-management-DCIM

“Dynamic Density Control® (DDC) allows for measurement, control, and dynamic resource allocation within each deployed cabinet. Through the DDC DCIM, a single pane of glass interface, users can see granular, real-time, and historic statistics around individual cabinet performance, specific segments of the data center, or the entire facility. Connect this level of visibility and control to your existing Building Management System (BMS), or use it as a stand-alone system, and now you’re able to match resource demand with supply, creating a zero-waste environment that helps drive efficiency up, and costs down.”**
**https://greatcabinets.com/high-density-cooling/

I invite you to take a closer look at this model at: https://greatcabinets.com/ddc/

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It’s easy to see that in the very near future, your IT cabling contractor will have to be a contractor extraordinaire!  In order to supply your infrastructure project with the plug-and-play features that you want, the contractor will need to have easy and professional access to a vast amount of knowledge; the scope of which has not been experienced before!

Luckily, DataCom Inc. possesses EXACTLY this copious knowledge - Today, Right Now!  Beginning with our long-time association with the fantastic folks at Great Lakes Cabinets Data Cabinets and Racks, coupled with being owned by “Joe” Dickey Electric, gives us access to ALL of the knowledge and skill that is needed for the future of any Data Center construction project's power and cooling needs.  Great Lakes is our choice for racks and cabinets.  Their quality is undisputed and beyond compare!  When you combine this with their amazing personnel, it makes for an easy selection when choosing this equipment.  "Joe" Dickey has been in the Valley for almost 70 years!  They've built an Electrical Contracting firm second to none when it comes to sales, installation, and service.  We're proud to be owned by such a team!

I know that here, in The Mahoning Valley, the day has not yet arrived for this level of Data Center infrastructure.  But when it does, please know that DataCom Inc. has been diligently working on this aspect of IT since 2024.  We strive to stay ahead of IT evolution, and truly look forward to installing these fantastic products in your Data Center!


 
Clandestine Pairing
It's not as much fun as it sounds... • February 18, 2025
Some time within the last two weeks my cell phone “paired” with my office computer.  I’m not really certain how, as the two never enquired as to my wishes, or if I even sanctioned this event.  Apparently the relatively short proximity of distance which they enjoyed allowed these two, supposedly non-sentient, devices to accomplish the task without any input from me.  Now, this pairing is normally a very good thing.  On the face of it, it allows your data to be backed up automatically.  If one of the two devices were to malfunction?  No problem; the data is easily retrieved from the other device.  There are though, valid reasons why a user would not desire this functionality.

I do quite a bit of research on my work computer delving into the IT world.  As the Purchasing Agent, the sites that I visit often auto-channel me within the site to one of their advertisers.  This happened the other day when a site whisked me over to the site of a discount Telecom Distribution Center.  This low-price vendor offers, among other things, outdated Cat-5e cables and Patch Cords.  Unfortunately, when my phone paired, it facetiously decided that I now need to see these ads on virtually EVERYTHING that I look up!  Whee.  So I decided to make the most of it.

Anixter, a distributor that we continue to use today, developed the Category standards for Telecomm Cabling in 1989.  The Telecommunications Industry Association (TIA) agreed with this and released one of the first Cable ratings as Cat-3.  From there, they pretty much bypassed Cat-4 and went straight to Cat-5.  In roughly 2001, Cat-5e was adopted.  This substantially advanced the cable’s data speed from 10Mbps to 100Mbps!   (I have personal experience of Cat-5e data cables operating very well at 1Gbps!  And these are on cables that were terminated in the “old school” style of installation.  The stringent standards in place today were not as universal at that time.)  Cat-6 is actually rated at 1Gbps.  Up to 55meters, it is rated to 10Gbps.  Cat-6a has virtually identical ratings, but at double the bandwidth.  It is also able to safely carry more electrical power than its non-augmented cousin.

How does any of this matter?  It is simply to state, emphatically, that DataCom Inc. only installs Cat-6 and Cat-6a data cables.  Yes, we could get Cat-5e and make much more profit, but that would not provide our customers with the state-of-the-art infrastructure that we are known for.  DataCom’s networks and cabling installs shine as first-rate examples of professionally installed network infrastructure, while utilizing quality, up-to-date material and parts.  We test to the maximum extent and offer a lifetime certification!



 
Ahhhh
Northeast Ohio in the Winter • January 15, 2025
Pretty much at the beginning of our work-day yesterday, at approximately 7:10 a.m,  the flash and resultant “boom” of an explosion was visually and audibly witnessed by myself and a few others in the showroom at DataCom Inc.  Luckily, for us, the incident happened outside of our office space.  It was from a traffic accident that knocked a power-pole down, with the transformer astride of it exploding being the result.  Our power went out for the few seconds it took for the grid to realign itself and supply us with A.C. again.

Within scant minutes, emergency responders were on scene and secured the area.  Thankfully, no one was badly injured.  Within the hour, road crews arrived to clear the vehicles, downed power lines, and the smashed pole.  North Lima’s electricity vendors also quickly responded and began repair of the power grid.  We ended up being without power for about 3-4 hours while the crews swapped the infrastructure onto the new pole and transformer.

For those not aware, it was in single digit temperature territory when the accident occurred.  It never did get above 18° F yesterday, and while the wind was not fierce, it was definitely lending a strong hand to the chill factor.

DataCom Inc., along with the vast majority of trades, did not shut her doors during the Covid Pandemic.  We were considered essential!  (I’m actually quite proud of that!)  We worked as normally as possible while navigating our way through the various mandates that were thrown up as obstacles.  That privilege has to be paid for eventually.  Yesterday’s temperatures reminded me of that.

While we typically conduct the majority of our work indoors, that does not mean that we do not ever venture outside.  This winter's inclement weather has already forced us to seek an extension on one project’s completion date.  While DataCom employees are able to dress for the cold, the same cannot be said of the cable that we’re installing.  These brutal temperatures actually freeze the insulated jacket surrounding the cable pairs.  Pulling them in that condition results in cracks.  Today’s Cat-6 testing with its’ stringent standards do not allow for cracks in the insulation!  As such, we’re finding inside work until this cold spell passes.

I only wish that the linemen yesterday could have said the same thing.  DataCom Inc. thanks those workers for their dedication and professionalism yesterday in returning our power in a safe and orderly fashion!

 
 
 
11757 Market Street • North Lima, OH 44452
 
P: 330.549.2200 • F: 330.549.2228
 
support@datacomfirst.com