The COVID pandemic hit, and workers headed home for good, but not just to binge old episodes of Fringe and eat ice cream on the sofa. They headed there to work, which meant that suddenly data centers were overloaded. Operating at near maximum capacity, HVAC systems strained to keep up, and data center managers lost fistfuls of hair seeking solutions to keeping up with the exponential pace of data center growth.
Jump to Section:
- Assess Your Rack Management
- Change Your Cable Managers
- Use the Right Cables
- Show me the Money
- The Cable Management Difference
- The Right Partnership
But they recovered rapidly, developing plans for expansion and revamping of their current space, and socially distanced technicians went to work on keeping up with growth as best they could.
Now, even as recovery looms, many companies have discovered the huge advantage of remote work, and more workers will be staying in their home offices wearing athletic-leisure wear (at least from the waist down) than at any time in history.
That means the boom of data center growth is not yet over. So what are the keys to rack management success and making the most of your data center space? Here are some thoughts for you.
Assess Your Rack Management
The first step is to look at your current space. Do you have a spaghetti mess of wiring at the rear of each rack, and is your hardware suffering from previous rushed expansion and repair attempts? There is hope.
There is a very common two rack configuration in data centers. The first rack is a network rack and the second is used for horizontal cross connects. There is nothing wrong with this staple setup except that with some small and rapid changes, you can free up a great deal of space in each rack. Here’s how.
Change Your Cable Managers
First, the cross connect rack on average contains 10 2RU cable managers managing the cables from 9 2RU patch panels with 48 ports each. A simple way to free up 20 RU of space is to replace the 2RU cable managers with Zero U Cable Management Racks.
It’s actually a simple change, and you have literally transformed your cabinet space in a matter of moments. But that isn’t all. In your two cabinet system, you typically have two 2RU cable managers, which if replaced using the above mentioned ZeroU Cable Management Racks frees up an additional 4RU of space.
Between the two cabinets you have now freed up 24 RU of rack space. Is your configuration different? Simply think of it this way – every 2 RU cable manager you replace with a ZeroU unit frees up 2 RU of space.
For every 1 RU cable manager you replace, you gain 1 RU of space. Check out some of our best sellers below:
What else can you do to improve the utilization of your racks?
Use the Right Cables
We mentioned that 2 RU patch panels are common in the cross connect rack. In fact, there are nine of them in our example. But there is a simple change you can make to reduce the rack space you use.
Switch to 28 AWG patch cables. Because they are 36% skinnier than their counterparts, you can have the same 48 port patch panel, but substitute a compact 1RU unit instead. That cuts the amount of space you are using in half. This means your two rack system can now hold twice as many ports in the same space. Select your prefered option below – and don’t forget some cable labels for easy identification and to make troubleshooting easier:
Show me the Money
So what will this cost you? Let’s look really quickly at a breakdown if you are retrofitting your existing racks:
- 10 ZeroU Cable Management Racks will cost you $211.00.
- However, since you are going to free up enough room to add another 10 to the same rack, your cost will be $422.00.
- You’ve eliminated the need for another rack, saving you $1,600.00 – $3,000.00 – or you’ve freed up space in that rack for another system.
Repeating the process of course saves you money quickly. You can also replace bulky vertical cable managers with smaller 4” units at the same time, saving yourself even more space and money.
This works the same way with new installations, reducing the space you use initially. Now you are using five cabinets rather than eight for four systems with the same number of ports.
The Cable Management Difference
One of the largest issues in rapid data center growth is floor space, airflow management, and HVAC requirements. The key to getting ahead of all of those things is the right cable management plan and efficient rack management.
The Right Partnership
There are a lot of companies who sell racks, cables, and cable management equipment, but you need more than just a salesman. You need someone who understands data centers, can respond to your individual needs, and can create and ship you what you need in a timely manner.
Personal service makes all the difference. AnD Cable Products offers unique products and customized solutions should you need them. You’ll talk to a real person with real-world knowledge and experience.
Is your data center growing? Contact us today. We’re here to help you grow efficiently and manage the space you already have. We can’t wait to talk with you.
Optimizing Server Cabinet Rack Space to Maximize Efficiency and Reduce Costs
Smart optimization can help you increase rack space and realize significant equipment cost savings. Read our step-by-step guide that shows you how – and how much you could save.
- How Much Rack Space You Could Save
- How to Optimize for Maximum Efficiency
- Savings for New and Retrofit Installations
- Overall Cost and Space Savings Post-Optimization
About the Author
Louis Chompff, Founder & Managing Director, AnD Cable Products
Louis established AnD Cable Products – Intelligently Designed Cable Management in 1989. Prior to this he enjoyed a 20+ year career with a leading global telecommunications company in a variety of senior data management positions. Louis is an enthusiastic inventor who designed, patented and brought to market his innovative Zero U cable management racks and Unitag cabel labels, both of which have become industry-leading network cable management products. AnD Cable Products only offer products that are intelligently designed, increase efficiency, are durable and reliable, re-usable, easy to use or reduce equipment costs. He is the principal author of the Cable Management Blog, where you can find network cable management ideas, server rack cabling techniques and space saving tips, data center trends, latest innovations and more.
Visit https://andcable.com or shop online https://andcable.com/shop/