About Fred Koh

As a seasoned sales executive, Fred Koh serves as Director of Sales and is responsible for Graphical Networks sales and channel partner program, marketing strategy, and operations.

3 Big Fat Myths About DCIM Software

3 Big Fat Myths About DCIM Software

By - December 21, 2021

Here at Graphical Networks, we make netTerrain Data Center Infrastructure Management (DCIM) software: it’s used by hundreds of organizations to document and manage their data centers space, power, and cabling capacity. It can be used to not only document your data center rooms, but also your telecom rooms and even your office floor space too….

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Dynamic Network Diagrams: Avoid the Headaches, Enjoy the Results

Dynamic Network Diagrams: Avoid the Headaches, Enjoy the Results

By - December 6, 2021

Over the course of the decades in which our team has been in the market of providing network engineers and admins with quality network documentation and dynamic network diagram software, we’ve listened to our customers a lot, we’ve talked to other vendors, we’ve met other folks at trade shows using various types of tools for…

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Why It’s Easier to Succeed with DCIM than You Think

Why It’s Easier to Succeed with DCIM than You Think

By - December 1, 2021

Data Center Infrastructure Management Software (DCIM): when you think of DCIM, what comes to mind? Expensive? Complicated? Way too much work to even get up off the ground? Difficult to convince your boss? Maybe it would add even more headaches to your job? Below are three key reasons as to why it’s probably a whole…

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Logical Network Diagrams: 4 Use Cases

Logical Network Diagrams: 4 Use Cases

By - November 22, 2021

Logical network diagrams come in all different shapes and sizes: the most basic logical diagrams may be as simple as post-it notes on your desk, they could be Visio diagrams, or they could be up-to-date and pixel-perfect diagrams that depict your network in real-time (like the ones netTerrain automatically makes of your network). What’s the…

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Federal Data Centers: What You Need to Know About DCIM Software

Federal Data Centers: What You Need to Know About DCIM Software

By - November 18, 2021

Do you manage federal data centers and need data center infrastructure management software (DCIM)? As you already know, regardless of what kind of software you need, there are certain boxes you’ve got to make sure are checked before looking at a specific solution. So, when it comes to DCIM software like netTerrain DCIM, which boxes…

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Handholes, Manholes, & Other OSP Location Maps

Handholes, Manholes, & Other OSP Location Maps

By - November 15, 2021

Need location maps of your fiber plant’s handholes, manholes, conduits, and more? With netTerrain OSP software, it’s easy: you can add, view, and search for any elements in your OSP network in seconds (no more sorting through various spreadsheets and Google Earth customizations!).You can document all of your connections, your manholes, handholes, fiber enclosures, splitters,…

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Physical Server Diagrams Explained

Physical Server Diagrams Explained

By - November 3, 2021

Physical server diagrams….what are they? Physical server rack diagrams show how the equipment on the rack, such as servers, are organized and connected. Having these diagrams on deck helps take the guesswork out of finding out how network devices are connected. They also provide you with the insights you need to cut costs, reduce power…

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Network Work Orders: How They Help You

Network Work Orders: How They Help You

By - October 28, 2021

Do you work on the network? If you do, you already know that network change is constant…and proper change management prevents headaches down the road! Change management policies that require changes are documented along with the software you need to document them can help keep network chaos at bay and network work orders are a…

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Cabling Headaches? Cabling Infrastructure Software Helps

Cabling Headaches? Cabling Infrastructure Software Helps

By - October 26, 2021

Go to an industry trade show or hop on Google and you may think you’re working for one of the last organizations still using spreadsheets and/or Visio diagrams to track your circuits and cabling infrastructure. As someone who talks to folks like you every day, I can say this with confidence: if you’re still using…

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DCIM Vendor Shake-up?!

DCIM Vendor Shake-up?!

By - October 25, 2021

Well, that was very interesting…I just had a demo to discuss how our software (netTerrain DCIM) can help an organization that actually went with another DCIM solution ten years ago. I asked, “why are you looking at another DCIM solution if you already have one?”. Well, he said, one of the biggest players of the…

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Every OSP Network Professional Should Read This Blog

Every OSP Network Professional Should Read This Blog

By - October 19, 2021

Do you work on OSP (outside plant) / fiber plant networks? If you do, hats off to you: your job is tough. Are you stuck using spreadsheets and Google Earth customizations to manage but your fiber’s outgrowing it? Do visions of damage from backhoes keep you up at night? Under pressure to manage fiber capacity…

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Need a DCIM Solution? An Easy Crash Course

Need a DCIM Solution? An Easy Crash Course

By - October 18, 2021

As a DCIM solution vendor, we are often asked questions about Data Center Infrastructure Management (DCIM). What is DCIM? What can you do with it? How can you compare one vendor to another vendor? This fast crash course has overviews and links to resources that will help you gain a solid understanding of DCIM solutions….

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