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.

Need Data Center Diagrams? How to Start

Need Data Center Diagrams? How to Start

By - October 28, 2022

If you’re reading this, you probably need data center diagrams. If that’s the case, any of the following could apply to you: You’re the new data center manager…maybe you’re the network guy or gal that manages the network equipment for your organization…perhaps your company recently acquired a new entity and you don’t have any documentation…

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Buying DCIM Software 101

Buying DCIM Software 101

By - September 26, 2022

Have you been tasked by your boss to look for Data Center Infrastructure Management (DCIM) software for your team? The reason could range from needing to replace free open source DCIM tools, migrate from an existing DCIM solution that’s not delivering ROI, or perhaps because you’ve finally outgrown your spreadsheets and Visio diagrams! and need…

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How Can I Import Data into Network Documentation Software?

How Can I Import Data into Network Documentation Software?

By - September 23, 2022

On a daily basis, I talk to many folks who need network documentation software. In many cases — certainly not all — these folks already have some kind of network documentation that they don’t want to lose. Whether it’s for network discovery and mapping, managing data center(s), or your fiber plant infrastructure (inside/outside plant), one…

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Industry Spotlight: Fiber Mapping Software for University & College Campuses

Industry Spotlight: Fiber Mapping Software for University & College Campuses

By - August 30, 2022

Managing a university or college’s IT infrastructure and fiber is no easy feat: with campus expansions, satellite locations, and an endless parade of new technologies placing demands on your fiber (Harvard has a wired forest, believe it or not — and University of Florida is piloting connected vehicle infrastructure). We make netTerrain: IT documentation software…

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Industry Spotlight: DCIM & OSP Software for Cruise Operators

Industry Spotlight: DCIM & OSP Software for Cruise Operators

By - August 1, 2022

Cruising today isn’t what it was 20 years ago – not even close! As reliance on technology has taken root across the globe, cruise operators have had to pivot to keep up with the demand. While that’s good news for IT job stability, it’s a lot of work for you and your team. It’s not…

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Industry Spotlight: Why Use Fiber Mapping Software for Your Theme Park?

Industry Spotlight: Why Use Fiber Mapping Software for Your Theme Park?

By - July 26, 2022

Over the years, we’ve sold our fiber mapping software (netTerrain OSP) to various teams that work with theme and amusement parks. We’ve heard great feedback from the teams that buy netTerrain to take control of their fiber: they’re very happy they bought it as, for them, it’s been a game changer. Theme parks have large…

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The One DCIM Feature That’s a Deal Breaker

The One DCIM Feature That’s a Deal Breaker

By - July 20, 2022

When it comes to Data Center Infrastructure Management (DCIM), we’ve often written articles in this blog about how features shouldn’t necessarily guide your decision making. Why? All the features in the world won’t make up for software that isn’t usable, updated frequently, or scalable. When it comes to features, what really matters is that the…

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Boutique DCIM vs. Big DCIM

Boutique DCIM vs. Big DCIM

By - July 19, 2022

If you’re in the market for a data center infrastructure management solution (DCIM), you want to find the best solution you can. You need to buy something that will deliver on its promises, and, when you’re looking at the various features and vendors out there, you might find yourself a bit lost. Before you jump…

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Is Your Fiber Plant “Area 51”?

Is Your Fiber Plant “Area 51”?

By - July 12, 2022

You want to believe: you know your fiber’s out there…somewhere…but exactly what it’s all doing and where it all is…that’s the mystery! If you’re dealing with a fiber mystery, this blog’s for you! Question: does any of the below sound familiar to you….? When you need to figure out where something goes to in your…

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How’s netTerrain Priced & Licensed?

How’s netTerrain Priced & Licensed?

By - June 14, 2022

Are you considering IT infrastructure management software like netTerrain (DCIM, OSP, and Logical)? If so, this article’s meant to help you get a better idea of how netTerrain is priced (you can also watch a video that discusses how netTerrain’s priced, if you prefer). We talk a lot about our products on this website —…

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Rack Diagrams: Why Data Center Teams Rely On Them

Rack Diagrams: Why Data Center Teams Rely On Them

By - June 7, 2022

As one of our software’s (netTerrain) applications is in data centers (DCIM), we often hear feedback from data center managers using netTerrain DCIM’s rack diagrams: they love them. What are rack diagrams? In a nutshell, rack diagrams are visual depictions of your IT equipment that show where the equipment is placed inside the racks/cabinets. In…

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How OSP Network Software Saves the Day

How OSP Network Software Saves the Day

By - June 6, 2022

Do you manage your fiber infrastructure? If you do, here’s a big round of applause to you: working on fiber plant networks isn’t easy! Afterall, you’re managing the day in and day out maintenance, problems that come out of nowhere, fiber cuts or loss, managing fiber capacity, and dealing with the complexities of circuit design…

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