Category Archives: Fred Koh

How One Texas City Turned Fiber Guesswork into Street-to-Strand Clarity

It’s Tuesday afternoon and an email from the city manager lands in your inbox: “We’re finalizing the new fire station’s backbone connection. Can you send over the strand map and available fiber paths by Thursday?” You open the shared drive. There’s a Visio from 2018, a spreadsheet that hasn’t been touched since the last contractor…

Why Financial Institutions Can’t Afford Outdated Network and Data Center Management

In financial services IT, small documentation gaps can slow incident response and increase operational risk. If you work in financial IT, you already know (all too well) how small gaps turn into big problems…fast: A missed dependency An undocumented port An outdated rack diagram Any one of these can mean longer outages, slower audits, and…

How to Document Fiber Networks: Practical Guide for Cities, Campuses, & Utilities

Fiber networks are critical to the foundation of communities today — in city backbones, across smart campuses, in utility grids, and powering public safety services. They’re growing fast…can your documentation keep up? If you’re like so many of the teams I speak with, you’re stuck dealing with “documentation” scattered in outdated spreadsheets, CAD files on…

The Changing DCIM and OSP Landscape: Why a Niche Vendor Like netTerrain Makes Sense

DCIM and OSP tools have changed in more recent years. Many of the well-known platforms reached end-of-life, merged into larger hardware ecosystems, or slowed down their development. More and more teams have started looking at DCIM alternatives, vendor-neutral options, and OSPInsight replacements because they need software that will stay consistent over time. When, to use…

Transform Your Fiber Management: See netTerrain at Fiber Connect 2026

Here at Graphical Networks, we talk to field engineers, planners and OSP managers every day — and one thing we hear loud and clear: your maps are outdated, you don’t know strand capacity until you’re in a manhole, and you’re juggling spreadsheets that should’ve been retired years ago. That’s why we’re thrilled to be at…

DCIM & OSP Software That Actually Adapts: Why netTerrain Works

You probably chose your DCIM software or OSP software expecting it to last — reliable, adaptable, something you could count on. But the landscape’s shifted. Big vendors are merging platforms, folding smaller tools into larger ecosystems, or moving away from software-only solutions. If your system comes from one of those vendors, it’s fair to ask:…

Need to Replace OSPInsight? Meet This Fiber Mapping Software.

Back in 2020, your existing KML diagrams and spreadsheets easily, and streamline your fiber management. Bottomline: if you need to replace OSPInsight and aren’t sure that Network Manager Telecom is the right solution for you, check out netTerrain OSP. Start a free 14-day trial (no credit card required) and see what netTerrain can do for…

Integrating PRTG with netTerrain for Automated Network Diagram Mapping

Most network monitoring tools don’t really show you what’s going on in a visual way – it’s like reading a technical manual without any pictures (check out a blog that goes more into this called “what network documentation is not”). Usually, companies will use one set of tools to keep an eye on their network…

Solve the Labyrinth: How Detailed Fiber Mapping Software Transforms Capacity Planning

Introduction: Fiber Plant Management Challenges If you manage your organization’s fiber plant, you know (a little too well…) that you’re in charge of a complex and incredibly intricate and hidden ecosystem full of conduits, cables, strands, splice boxes, manholes, strands, handholes…the list goes on. Not knowing what you’ve got, where it is, and what you…

E911 Network Compliance Headaches? Solution: Network Diagrams.

Campus safety – whether it’s a corporate complex, a hospital campus, a hotel, entertainment venue, or a college campus – is crucial. Add in liability issues and various laws (Ray Baum’s Act, Kari’s Law) and campus safety in IT goes beyond just keeping the network up and running – now it’s about knowing what you…

Need to Design Server Rack Diagrams? Read This.

netTerrain Pricing Guide: Logical, DCIM, & OSP

We make netTerrain, IT documentation and visualization software that takes your complex IT and generates beautiful diagrams that make sense of your networks. You can read more about netTerrain here. If you already know how netTerrain can help, you may be wondering, “great…but how much will it cost me?” How netTerrain Pricing Works netTerrain pricing,…