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Server Rack Configuration and Cable Management Best Practices

Feature - Server Rack Configuration and Cable Management Best Practices - AnD Cable Management Blog

There are only three types of currency in the world: time, money, and expertise – and we can’t afford to waste any of them. You have the expertise needed to run a data center and you hire others with the same expertise. But there are two things you can always save in your data center: time and money.

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Data center server rack configuration with proper cable management using best practices

It seems like we never have enough of either one, and time and money are often directly tied together. So how do you make the most of both every single day?

Perhaps the most important thing is to optimize wherever possible. Here are some ideas for you, things that will save you both time and money in your data center.

Use Your Rack Space Wisely

The more efficiently you use your rack space, the more you can fit in your data center. In a time when many data centers are experiencing a need for rapid growth, the ideal use of space is key. So what can you do?

  • Use the right sized racks for your equipment – Many components are moving to 23” cable management racks rather than 19” ones. Be sure you have the right server rack, so you are not wasting space and risking equipment damage.
  • Use smaller gauge cables where possible – This allows for more airflow and improved equipment efficiency while also taking up less valuable space.
  • Use Zero U cable rack organizers – These will not only save you useful shelf space, but they are also easier to install, and can make repairs and changes faster too by giving technicians and installers more space to work on.

All of these things will make sure you are using your rack space in the very best way.

Avoid a Disorganized Server Rack

While racks rarely start out that way, additions, changes, and moves can result in a real mess at the rear of your server rack. Every technician has seen this from time to time, and it is not only a waste of time to sort through, but it can cost a data center in many ways.

Cables that are hanging unsupported like a curtain and not routed properly will often break at critical points, losing continuity. Connectors also suffer more wear and tear, and airflow is adversely affected, which is harder on equipment.

If you have a disorganized server rack get it cleaned up and optimize that rack as soon as you can. Use Velcro cable wraps and ties to bundle cables, and take the next time saving step, which involves labeling and organization.

Develop a Label Protocol and Label Everything

The ANSI TIA 606-B is a voluntary cable labelling standard, but one that helps data centers be as organized as possible. It involves setting up a consistent and standardized system for labelling cables and equipment. It involves using:

  • Permanent labels
  • Labels at both ends of the cables
  • Legible labels
  • Good record keeping of labeling protocols and physical locations
  • Color coding
  • A common nomenclature everyone understands

Once you have established a labeling protocol, ensure that everything is labeled. You never want to have to say, or hear someone on your team say, “I wish I had labeled that” again. Make labeling a standard procedure.

At AnD Cable Products, we offer everything from reusable cable labels to a variety of different sized Velcro cable wraps and zip ties for your cable management needs. Need something you don’t see on our website? Feel free to reach out and Request a Quote.

Optimize Your Data Center for Airflow

Whether you run cables under the floor or overhead, you need to have a plan to maximize airflow in your data center. This is easier on your HVAC system and better for your equipment overall. Any large variations in air temperature, pressure, or humidity will all impact your data center in one way or another.

This means using the right size and length cables, rack cable management in the room, and having an overall airflow plan in place. This includes all of the steps above, but adding the extra layer of understanding how each action you take will affect airflow.

Remote Monitoring and Automation

Finally, remote monitoring and automation mean fewer technicians in and out of the facility, which is easier on the HVAC systems and airflow efficiency, reducing costs. It also means you can spot problems before they start. You’ll know what is going on with cables before damage is visible to the human eye.

Not only will there be warnings and alarms related to problems, a remote monitoring system can reduce energy usage in your data center as well. This physical layer network security is often overlooked and not given the attention it should, but the right solution can save you both time and money.

There are only three kinds of currency. Time, money, and expertise. If you are going to use all of them to the best of your ability, you’ll need to save time and money in your data center. Need help or have questions about how to optimize your data center? We have answers and everything you need to get started today.

Optimizing Server Cabinet Rack Space to Maximize Efficiency and Reduce Costs

Optimizing Rack Space and Air Flow in Server Racks and Cabinets

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, AnD Cable Products, Rack and Cable ManagementLouis 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.
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1 thought on “Server Rack Configuration and Cable Management Best Practices

  1. It’s interesting to know that it can cost the data center a lot if the communication racks are not organized properly. I can imagine how important it would be for companies to have professionals to keep things organized from time to time to prevent that, since they would usually start out well. Having experts around will definitely save them more money in the long run, if it means that they can prevent certain issues from escalating.

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