Looking for Ethernet cable suggestions for a new construction project?
Looking for Ethernet cable suggestions for a new construction project?
We've relocated together, selling our home for a spacious commercial space. Our first task is connecting the building to the internet and planning the network setup. This is my debut working with Ethernet cables from bulk lines—any guidance would be valuable. Many of us appreciate tech, but I haven't focused much on networking before. From what I've learned, security cameras will likely use CAT 5e for power efficiency, while CAT 6 will handle computer and device connections via conduit, which could be upgraded to CAT 15A in the future. My next steps are researching more details: would you mind sharing links or resources for this project? For purchasing bulk cables affordably and tools for running cable runs, I'm looking for practical advice. Thanks ahead for your help!
If you're not motivated to read a lengthy message, at least check this out: get shielded cable. Based on my professional background and past home improvements that involved early internet technology, here are some suggestions: - Take the time to evaluate various cable types; there are numerous choices available, and it's likely you'll find a more economical solution suited to your needs. - Keep all cabling contained within individual conduits. The house I live in uses mostly flexible plastic tubes, making upgrades a quick, solo task. - For conduit systems... add extra sections. You’ll appreciate this later. - Invest in quality cable crimping tools and connectors, particularly for thicker or stiffer cables; this will significantly improve long-term performance. (Remember to compare options first.) - Label every component carefully; you'll thank yourself later. - Don’t assume you know what the future holds. When my home was built, there were plenty of conduits everywhere—people back then imagined fiber optics delivering TV via light instead of electricity. Those conduits are now filled with Ethernet because that idea never existed at the time. - For sourcing tools and materials: - Steer clear of Amazon. While many agree with me, I don’t trust online purchases; quality control is minimal. - Seek a nearby supplier for your supplies, whether it’s a local store you can visit or one that delivers within 1-2 days. Heavy or bulky items are especially problematic to ship.
Since it's a commercial building, running cables should be straightforward. I’d likely install Cat6 because the latest standard supports up to 5Gbps over 100 meters, offering a good upgrade later. @manikyath suggests using shielded cables, which is usually a smart choice in homes since voltages are lower and high-voltage lines aren’t common. Shielded cables are also useful when many Ethernet connections are needed in one area, such as large bundles. The next step would be ensuring at least two cables per connection point, so you don’t need additional switches if multiple devices require wiring together.
Thanks everyone for the great tips. I will definitely do all shielded cable and I appreciate the long posts with details very much! So, does anyone have a recommendation for a cable supplier or a tool supplier? I hate Amazon as well for the reasons posted above, and I also disapprove of Monoprice. I love the Monoprice low cost TV mounts, but have been scared away from them with poor QC audio cables (un-shielded "shielded" audio cables, reversed polarities, and cheaply manufactured "professional" audio cables that fall apart after a year). Maybe their bulk CAT cables are fine, never purchased any from them? Maybe even a tool brand recommendation? I wouldn't recognized a cheap CAT crimper from a good one since it is something I have yet to do. And knowing how many cables I will need to create for this project scale, I am willing to invest in some good tools (and cable) to start with. Thanks again everyone!
Understanding the situation here, I’m in agreement with the shielded cable concept. CAT6 provides ample coverage for standard commercial setups. It’s important to remember that if overhead cables are installed above drop ceilings, you’ll need "plenum" rated wires. These prevent fire hazards by avoiding sticky, burning materials that could spread smoke and toxins. As someone familiar with projects in California, inspectors will likely spot this issue for the right reasons.
For more insight, check out the Wikipedia page on plenum cables. It’s smart to route each cable in its own conduit.
In residential settings, it’s called “smurf tube”—usually blue, sometimes orange. But commercial builds rarely use it. If steel framing is involved and wires pass through frames, special installation is necessary. Otherwise, drop ceilings should handle it safely.
If you’re using Amazon, avoid brands like Pungwha or Tootsal. Stick to reputable names like VIVO or Dripstone. For longer runs (320 feet), certified cables are worth the investment. You can get decent results with mid-range options too—VIVO and Dripstone are popular choices.
For long runs without switches, opt for high-quality certified cables. But if you’re confident in your setup, it’s better to be safe.
Wire camera systems separately using their own network (don’t mix data and video feeds). POE switches are worth the cost—they simplify installation and reduce headaches.
Tools matter, but I don’t compromise on quality for savings. Klein Tools has reliable products, and I use their connectors. Cable Matters RJ45 ice cubes work well too.
Labeling is crucial—use durable labels like Dymo’s “RHINO” printer. Shrink tubes can print run numbers directly onto wires.
When running cables, always plan for extra. Pull two wires if you think there might be two devices nearby. Keep spares handy; losing a drop isn’t uncommon even with premium cables.
WiFi is fine, but consider Ubiquiti AP-Lite pucks for better management and mesh networking. They offer more features at a higher price point.
In summary: invest in quality, plan carefully, and don’t skimp on safety or reliability.