“Everyone’s on WiFi anyway” is the line that gets structured cabling budgets cut — and it’s worth knowing how to respond to it. Every wireless access point needs a wired connection back to the switch. High-density WiFi 6 and WiFi 6E deployments need more access points, not fewer, which means more cable runs. In conference rooms, classrooms, and dense office environments where dozens of devices compete for bandwidth, wired connections to fixed workstations still outperform wireless on latency and reliability. The wireless layer sits on top of the wired infrastructure — it doesn’t replace it. The buildings that try to cut the cabling budget and go heavy on wireless end up with capacity problems they can’t solve without going back and pulling cable anyway. Getting the infrastructure right the first time is always cheaper than fixing it after the fact. 📞 800.614.4701 | reliablewire.com

📊 Today’s COMEX Copper: $6.4920/lb (as of 7am ET, October 26, 2026) reliablewire.com

SECURITY/ACCESS CONTROL Campus and multi-building access control jobs have a connectivity question that needs to be answered before you pull a single foot of cable: fiber backbone, IP over the existing campus network, or direct buried cable between buildings? Fiber is the right answer for most dedicated security runs between buildings — the distance capability, noise immunity, and isolation from ground faults make it the clean choice for long runs between structures. Direct burial is viable for shorter runs where cost is the driver and the path is defined. Running over the existing campus data network is fast and cheap until the IT department has a policy change or a network event takes the security system offline with it. Each option has real tradeoffs and the right answer depends on distance, budget, and how much dependency on shared infrastructure the facility wants. Get that conversation with the customer before the conduit goes in. 📞 800.614.4701 | reliablewire.com #AccessControl #LowVoltage #SecurityInstaller #ReliableWire

📊 Today’s COMEX Copper: $6.3725/lb (as of 7am ET, October 22, 2026) reliablewire.com

📊 Today’s COMEX Copper: $6.5045/lb (as of 7am ET, October 21, 2026) reliablewire.com

Calculate your conduit fill before you pull...not when the cable stops moving at 80 feet. NEC limits conduit fill to 40% of the interior cross-section for three or more conductors. It sounds like plenty of room until you’re running multiple Cat6 cables through a 3/4" EMT and realize you’re already at capacity on the third one. The math takes two minutes up front and saves a miserable afternoon pulling back cables you can’t fit. We have a free conduit fill calculator at reliablewire.com/tools/condu… — plug in your conduit type, size, and cable OD and it tells you exactly how many cables fit. Use it during the planning stage, not as a post-pull diagnosis. 📞 800.614.4701 | reliablewire.com/tools/condu… #TipTuesday #LowVoltage #ReliableWire

📊 Today’s COMEX Copper: $6.5340/lb (as of 7am ET, October 20, 2026) reliablewire.com

📊 Today’s COMEX Copper: $6.5210/lb (as of 7am ET, October 19, 2026) reliablewire.com

FIRE FRIDAY Every penetration you make through a fire-rated assembly needs to be re-sealed before you leave — not on the next trip, not when the job is done. It’s one of the most commonly deferred items on fire alarm work in occupied buildings, and one of the first things an AHJ looks for on reinspection. NEC 760 and IBC requirements are clear: fire-rated penetrations have to be restored to their original rating. Leaving an unsealed sleeve through a fire-rated wall isn’t just a code violation — in a real fire, it’s exactly the kind of path that lets smoke and flame spread to parts of the building that are supposed to be protected. Firestop caulk, intumescent putty, firestop pillows — the right product depends on the opening size and the assembly. Keep the right materials on the truck, seal it the same day you pull the cable, and document it. The inspection will go better and your liability stays where it belongs. 📞 800.614.4701 | reliablewire.com #FireAlarm #LowVoltage #LifeSafety #ReliableWire

📊 Today’s COMEX Copper: $6.5955/lb (as of 7am ET, October 16, 2026) reliablewire.com

“Wireless” access control still needs wire — and getting the power run right matters. Wireless readers eliminate the data cable back to the panel, but they still need 12V or 24V DC power at the door. That means you’re still pulling cable to every reader location — just for power instead of the full composite run. The gauge has to support the load and the run length without dropping below the reader’s minimum operating voltage, which on longer runs or multi-reader circuits means stepping up from 18 AWG to 16 or even 14 AWG. The mistake is treating the power run as an afterthought because it’s “just power.” A reader that drops voltage under load will cause intermittent authentication failures that are slow to diagnose and easy to misattribute to the system software. Spec the power cable for the load and the distance. 📞 800.614.4701 | reliablewire.com #AccessControl #LowVoltage #SecurityInstaller #ReliableWire

📊 Today’s COMEX Copper: $6.5300/lb (as of 7am ET, October 15, 2026) reliablewire.com

📊 Today’s COMEX Copper: $6.6890/lb (as of 7am ET, October 14, 2026) reliablewire.com

📊 Today’s COMEX Copper: $6.7165/lb (as of 7am ET, October 12, 2026) — up from $6.6430 Friday, sixth straight day of increases. reliablewire.com

📊 Today’s COMEX Copper: $6.6430/lb (as of 7am ET, October 9, 2026) — up from $6.5850 yesterday, steady climb through the week.

📊 Today’s COMEX Copper: $6.5850/lb (as of 7am ET, October 8, 2026) reliablewire.com

📊 Today's COMEX Copper: $6.5790/lb (as of 7am ET, October 7, 2026) reliablewire.com

Strain relief at the patch panel isn't optional — it's what keeps your terminations intact over time. A Cat6 run that's properly terminated but not anchored at the panel is one good tug away from a failed connection. As cables get moved, rearranged, or just settle under their own weight over months and years, that stress goes directly to the termination point. The result is intermittent link failures that are slow to diagnose because the cable passes a static test fine — the problem only shows up under movement or vibration. Dress the cables, anchor them to the panel or cable manager before they reach the ports, and give each run a few inches of slack loop after the anchor. It adds a few minutes per panel and it's the difference between a clean install and a callback six months later. 📞 800.614.4701 | reliablewire.com #TipTuesday #LowVoltage #ReliableWire

📊 Today's COMEX Copper: $6.5640/lb (as of 7am ET, October 6, 2026) reliablewire.com

📊 Today's COMEX Copper: $6.5675/lb (as of 7am ET, October 5, 2026) reliablewire.com