A Dallas business decides to expand. Maybe they’re absorbing the empty suite down the hall. Maybe they’re adding a second floor. Maybe they just signed a lease on a bigger space in Plano, and they’re planning the buildout. The IT manager is focused on servers, software licenses, and cloud migration. The office manager is thinking about furniture and floor plans. Someone ordered new laptops. Phones are getting set up.
And nobody — not a single person — has talked about the cabling.
Then it’s two weeks before move-in day. The Wi-Fi hardware arrives. The IP cameras are in boxes. The VoIP phones are stacked in the break room. And there’s nowhere to plug any of it in because the cable infrastructure in the new space doesn’t exist yet.
We’ve seen this play out dozens of times across Dallas-Fort Worth. Offices in Uptown. Medical suites in Irving. Warehouse expansions in Grand Prairie. The technology is ready. The physical infrastructure isn’t. And suddenly a three-day cabling project becomes a two-week scramble with overtime charges and after-hours scheduling.
The fix is straightforward: treat cabling like the first step in your expansion, not the last one.
This checklist walks through every step — from the initial site walk to the final Fluke test. Whether you’re adding 10 workstations or building out an entire floor, the process is the same. And if you need help with structured cabling installation in Dallas, Ighty Support has been running these projects for DFW businesses since 2011.
→ Need help planning your expansion cabling? Ighty Support offers free on-site assessments for Dallas-Fort Worth businesses. Call (972) 200-3219 or schedule a consultation online.
Step 1: Start With a Site Assessment — Not a Quote
If a cabling contractor gives you a price without walking your building first, that number is a guess. And guesses in cabling work always cost more later.
A proper site assessment means a technician physically walks your space — both the existing area and the expansion — and evaluates everything that affects the installation. That includes the current telecom room capacity, ceiling type (drop ceiling vs. hard lid vs. exposed), wall construction, existing conduit and cable pathways, electrical panel proximity, and HVAC interference zones.
Why does this matter? Because a 30-drop install in a single-story Carrollton office with open drop ceilings and a clean telecom closet is a completely different job than the same drop count in a multi-story building downtown with closed walls, shared riser access, and a telecom room that hasn’t been touched since 2008.
In Dallas specifically, multi-tenant office buildings — especially in Uptown, the downtown corridor, and larger suburban office parks in Plano and Irving — have building management rules that directly affect cabling projects. Some require after-hours work only. Some need security escorts for every visit. Some require elevator reservations just to get materials to the right floor. A good contractor knows to ask about these before quoting, not after.
The site assessment should also identify whether your current infrastructure can support the expansion at all. If your existing telecom closet is already at capacity, or if the cable pathway to the new area doesn’t exist yet, those are project-shaping details that change the scope, timeline, and cost.
Ighty Support starts every project with a free on-site assessment across Dallas-Fort Worth. No obligation, no pressure. Just an honest look at what your building needs.
Step 2: Map Every Network Drop Before Cable Gets Pulled
Before a single cable gets pulled through your ceiling, every drop location needs to be planned and marked on a floor plan. This step gets skipped more often than it should — and the result is usually a bunch of cables that end up in the wrong places.
A “drop” is a single cable run from your telecom room to a specific endpoint — a desk, a conference room display, a Wi-Fi access point mount, a security camera, or an access control panel. Each one needs a planned location and a unique identifier that matches your labeling scheme.
Here’s what to account for during an expansion:
Workstations. Plan for two drops per desk — one for the computer, one spare for a phone or secondary device. If you’re adding 15 employees, that’s 30 cable runs minimum. A medical office in Frisco we worked with planned for one drop per desk and regretted it within six months when they needed VoIP phones at every station.
Conference rooms. Each conference room needs at least 3 to 4 drops: display, video conferencing system, speakerphone, and a spare. Getting these right during the buildout is exponentially easier than adding them after furniture and AV equipment are already installed.
Wi-Fi access points. Every AP needs a dedicated ceiling-mounted cable drop. Plan locations based on coverage area, not convenience.
Security and access control. IP cameras and electronic door locks each need their own cable drop. Planning these alongside your data cabling saves time and money.
The expansion rule of thumb: plan for 20 to 30 percent more drops than your current headcount requires. The cost of pulling extra cable during the buildout is a fraction of what it costs to bring a contractor back in 18 months to add runs after the ceiling is closed up.
Step 3: Choose the Right Cable Type for Your Expansion
This is where most Dallas businesses either overspend or underspend — and both mistakes are expensive. The cable type you choose determines the speed, power delivery, and lifespan of your network infrastructure. Get it right now and you won’t think about it again for 10 to 15 years. Get it wrong and you’re re-pulling cable within three.
For any office expansion in 2026, here’s the breakdown:
Cat6: The Budget-Friendly Option (With a Catch)
Cat6 supports speeds up to 10Gbps, but only at distances up to about 55 meters. At the full 100-meter channel length, you’re limited to 1Gbps. For a small retail store in Arlington or a compact office suite where cable runs are short, Cat6 can work. But there’s a catch: Cat6 can’t reliably deliver PoE++ power loads at full distance under thermal conditions. That means your Wi-Fi 7 access points and high-wattage IP cameras may not get the power they need.
Cat6A: The Right Default for 2026
Cat6A supports 10Gbps at the full 100-meter channel length — the ANSI/TIA-568 recommended standard for new commercial installations. It handles PoE++ loads (up to 90 watts) without overheating, which means it powers Wi-Fi 7 access points, IP cameras, digital signage, and access control panels without issues. The cost difference per drop between Cat6 and Cat6A is typically $25 to $75. Compare that to the cost of re-pulling every cable in three years when your network requirements outgrow Cat6. For a corporate office buildout in Plano, a warehouse expansion in Fort Worth, or a medical facility upgrade in Dallas, Cat6A is the cable you want.
Fiber Optic: For Backbone and Long Runs
Fiber isn’t competing with copper for workstation drops. It’s a different tool for different jobs. You need fiber for backbone connections between floors, links between separate buildings, runs longer than 100 meters, and environments with heavy electromagnetic interference like manufacturing floors. Single-mode fiber supports distances over 10 kilometers. Multimode (OM4) handles in-building backbone runs efficiently. For most Dallas office expansions, the smart play is Cat6A for horizontal runs to every desk and device, with fiber for the backbone connecting your telecom rooms and floors.
Cable Type Comparison: Cat6 vs Cat6A vs Fiber Optic
| Feature | Cat6 | Cat6A | Multimode Fiber (OM4) | Single-Mode Fiber (OS2) |
| Max Speed | 10Gbps (55m) / 1Gbps (100m) | 10Gbps (100m) | 10Gbps–100Gbps | 10Gbps–400Gbps+ |
| Bandwidth | 250 MHz | 500 MHz | Application-dependent | Application-dependent |
| Max Distance | 100 meters | 100 meters | 550m (10G) / 150m (100G) | 10+ kilometers |
| PoE++ Support (90W) | Limited at distance | Full support at 100m | N/A | N/A |
| Typical Cost/Drop (Dallas) | $125–$250 | $175–$350 | $2,000–$8,000 (per run) | $3,000–$12,000+ (per run) |
| Best For | Small offices, short runs, tight budgets | Most DFW office expansions | In-building backbone, inter-floor links | Building-to-building, long distances, campus |
| Future-Proof Lifespan | 3–5 years before limitations hit | 10–15 years | 10–15 years | 15–20+ years |
Bottom line: for the horizontal runs going to desks, phones, APs, and cameras in your Dallas office expansion, Cat6A is the right call in 2026. Use fiber for the backbone. Don’t use Cat6 to save $30 a drop — you’ll spend ten times that when you re-pull in a few years.
→ Not sure which cable type fits your building? Ighty Support will walk your space and recommend the right spec — no charge. Call (972) 200-3219 to schedule a site assessment.
Step 4: Evaluate Your Telecom Room Before the Expansion
Your telecom room — sometimes called the MDF, the network closet, or just “that room with all the cables” — is the heart of your network. Every cable in your building terminates here. And if it doesn’t have room for your expansion, you’ve got a problem that needs solving before anything else happens.
Here’s what to check:
Rack space. Do you have open rack units for additional patch panels, switches, and cable management? A 20-drop expansion needs at least one additional 24-port patch panel and switch. If your rack is full, you either need a larger rack or a second closet.
Power. Your telecom room needs dedicated 20-amp circuits — not shared with the break room microwave. Adding switches that power PoE++ devices draws real wattage. Make sure the electrical capacity can handle it.
Cooling. Network switches and patch panels generate heat. A closet without ventilation or cooling becomes an oven — and overheating equipment means network outages. We’ve walked into telecom rooms in Dallas where the ambient temperature was over 100 degrees Fahrenheit. That’s a ticking clock.
Cable pathway access. Can cables physically get from the telecom room to the new expansion area? In multi-floor buildings across Frisco and Carrollton, this may mean running through shared risers or requesting conduit access from building management.
If your existing telecom room is already a tangled mess of unlabeled cables, the expansion is the perfect time to clean it up. Get organized now and every future change — adding a workstation, troubleshooting a dead port, planning the next expansion — takes minutes instead of hours.
For larger expansions or buildings where the new space is far from the existing MDF, you might need an IDF (intermediate distribution frame) — essentially a secondary telecom closet in the expansion area. This is common in campus-style offices and multi-building setups around the DFW metro.
Step 5: Plan Your Wi-Fi Access Points and PoE Requirements
Here’s something that trips up a lot of expanding businesses: Wi-Fi doesn’t just float around your office by magic. Every wireless access point is a physical device mounted to a ceiling or wall, and each one needs a dedicated cable run back to your telecom room.
Modern access points — Wi-Fi 6E and especially Wi-Fi 7 — are power-hungry. They pull up to 60 to 90 watts through the Ethernet cable using PoE++ (802.3bt Type 4). That’s why Cat6A matters here. Cat6 cables can technically carry PoE++ power, but under thermal loading at longer distances, performance degrades. Cat6A handles it without issues at the full 100-meter channel length.
Planning coverage: For a typical Dallas office expansion — standard drywall construction, drop ceiling, open floor plan — plan for roughly one AP per 1,500 to 2,500 square feet depending on user density. A 5,000-square-foot expansion might need two to three access points. A dense call center floor might need one every 1,000 square feet.
The key is planning AP locations before the ceiling tiles go back in. Pulling a cable to a ceiling-mounted AP during the buildout phase costs a fraction of what it costs to do it after furniture, equipment, and people are in the space.
And don’t forget the other PoE-powered devices your expansion needs: IP security cameras, electronic access control panels, digital signage displays, and PoE-powered emergency phones. Each one needs its own dedicated cable drop. Plan them all at once and you run the cables together — one trip, one contractor visit, done.
Step 6: Know the Dallas Building Codes and Permit Requirements
If your expansion is in a standalone building your company owns, this step is simpler. But if you’re in a multi-tenant commercial property — and most expanding Dallas businesses are — there are rules you need to know about before scheduling any cabling work.
Plenum-rated cable is non-negotiable. In most Dallas commercial buildings, cable runs pass through the space above the drop ceiling — the plenum. This space is part of the building’s air handling system. Fire code requires that any cable running through a plenum space must be plenum-rated (CMP designation). Plenum cable uses a fire-resistant jacket that produces less smoke and fewer toxic fumes if it burns. It costs more than riser cable (CMR), but using riser cable in a plenum space is a fire code violation. Period.
Building management access rules. Dallas office buildings — particularly in Uptown, Deep Ellum, and the downtown corridor — frequently require that cabling work happens after business hours only. Some buildings mandate security escorts. Some require elevator reservations for equipment and materials. Some need pre-approved contractor insurance certificates on file before any work starts. A good cabling contractor knows to get these details upfront and factor them into the schedule and cost.
Contractor licensing and insurance. Your cabling contractor should carry general liability insurance and workers’ compensation. For any security-related cabling (cameras, access control), Texas requires a licensed installer. Ighty Support holds Texas License #B19875 and is fully insured — a baseline requirement for commercial work in Dallas buildings, not an extra.
Check with your building management or property manager before scheduling the work. One email or phone call can prevent a two-week delay.
Step 7: Set a Realistic Timeline — Start 60 to 90 Days Out
The most expensive cabling mistakes happen because of time pressure. A business waits until the last minute, the good contractors are booked, installation gets rushed, corners get cut, and the result is an infrastructure that causes problems from day one.
Here’s a realistic timeline for a Dallas office cabling expansion. Adjust the dates based on your move-in or expansion completion target, but the sequence stays the same.
90-Day Expansion Cabling Timeline
| Timeframe | Action Items | Who’s Responsible |
| Day 90–60 | Site assessment, floor plan review, drop count planning, contractor evaluation, get 2–3 written scopes | Office/IT manager + cabling contractor |
| Day 60–45 | Finalize scope and contractor, order materials, secure building management approvals, schedule installation window | Contractor + building management |
| Day 45–14 | Cable installation begins — most 20–50 drop office expansions complete in 1–3 days of active work | Cabling contractor |
| Day 14–7 | Fluke certification testing, labeling, patch panel documentation, as-built drawings delivered | Cabling contractor + IT team review |
| Day 7–1 | IT equipment deployed on certified infrastructure, switches configured, Wi-Fi APs mounted, final walkthrough | IT team / managed IT provider |
What happens when you start this conversation at Day 14 instead of Day 90? Contractor availability becomes a constraint — reputable commercial cabling contractors in Dallas are typically booked two to four weeks out. Installation gets rushed, which increases the odds of termination errors and sloppy routing. Certified testing gets skipped or deferred “until later.” And later never comes.
A law firm in Uptown Dallas learned this the hard way. They signed a lease for an expanded floor, assumed cabling would take “a couple of days,” and started the conversation three weeks before their target move date. The project ended up taking six weeks from first call to final test, and they spent their first two weeks in the new space using hotspots and extension cords.
Start at Day 90. It costs nothing to start the conversation early. It costs significantly more to start it late.
Step 8: Budget for Your Dallas Office Cabling Expansion
Nobody likes surprises on invoices. The best way to avoid them is to understand what drives cost in a cabling project before you start collecting quotes.
Here’s what a typical Dallas office expansion runs in 2026. These are ranges, not fixed quotes — every building and project scope is different, and the only accurate number comes from a site assessment and written scope for your specific space.
Typical Cost Ranges — Dallas Office Cabling Expansion (2026)
| Component | Cost Range | What’s Included | Example Scenario |
| Cat6 Data Drop | $125–$250 per drop | Cable, termination, wall plate, patch panel port, testing | Small retail store in Arlington, 10 drops |
| Cat6A Data Drop | $175–$350 per drop | Cable, termination, wall plate, patch panel port, Fluke testing, labeling | Corporate office in Plano, 40 drops |
| Fiber Optic Backbone | $2,000–$8,000+ | Fiber cable, termination, splice trays, testing per strand count and distance | Multi-floor office, inter-floor backbone in Dallas high-rise |
| Telecom Room Buildout or Cleanup | $500–$3,000 | Rack install/upgrade, cable management, labeling, power verification | Medical office in Frisco with overloaded closet |
| Wi-Fi AP Cabling | $200–$400 per AP location | Ceiling drop with Cat6A, PoE-ready termination, AP bracket mount point | Warehouse expansion in Fort Worth, 8 AP locations |
| Security Camera Drops | $200–$450 per camera location | Cat6A cable run, exterior-rated if outdoor, PoE termination, testing | Retail store in Carrollton adding 6 IP cameras |
Variables that move the price up: long cable runs (100+ feet), hard-lid ceilings that require drilling, after-hours work mandated by building management, conduit installation in areas with no existing pathway, multi-floor riser access, and buildings with restricted elevator or loading dock access.
Variables that keep the price down: accessible drop ceilings, short cable runs, existing conduit and pathways, ground-floor access, and scheduling during normal business hours.
The single biggest budget mistake: comparing quotes without comparing scope. A bid that looks $2,000 cheaper might exclude testing, labeling, documentation, or patch panel work. When the project is done and half the runs aren’t tested and nothing is labeled, the money you “saved” disappears into troubleshooting costs within the first year.
Always ask what’s included in the per-drop price. A real quote comes with a written scope of work that lists every deliverable. If you’re comparing two contractors and one won’t put the scope in writing, that tells you everything you need to know.
→ Planning your budget for an office expansion? Ighty Support provides free on-site assessments with detailed, written scopes — no surprises. Call (972) 200-3219 or schedule online.
Step 9: Choose a Qualified Network Cabling Contractor in Dallas
This is where the quality of your entire project gets decided. The cable type matters. The drop count matters. But none of it matters if the contractor cutting, terminating, and testing those cables doesn’t know what they’re doing.
Here’s what to look for — and what to ask — when you’re evaluating cabling contractors for your Dallas office expansion.
Written scope of work. Before any installation begins, you should have a document that specifies every cable run, every termination point, every piece of hardware, and every deliverable. If a contractor can’t or won’t put the scope in writing, move on.
Industry-standard installation practices. The contractor should follow BICSI cabling design and installation standards and install to ANSI/TIA-568 specifications. This isn’t a nice-to-have — it’s the baseline for commercial work. TIA-568 defines everything from cable categories to maximum run lengths to termination requirements. BICSI provides the installation best practices that ensure those specs are actually met in the field.
Certified test reports. Every cable run should be tested with a Fluke Networks cable certification testing unit (DSX-series or equivalent), and you should receive the pass/fail reports in PDF or digital format. A contractor who says “we tested everything and it’s good” without handing you the reports hasn’t given you proof. Testing is where bad terminations, damaged cable, and out-of-spec runs get caught — and without it, those problems become your problems on day one.
Labeling and documentation. Every port on every patch panel should be labeled. Every wall plate should be labeled. The labels should match. You should receive an as-built floor plan showing every drop location. This is what makes your network manageable for the next decade.
Local presence and verifiable history. A contractor based in the DFW area who can show you completed projects — not stock photos, but actual work — is someone you can trust to show up, do the job right, and come back if there’s an issue. Ask for references. Call them.
Workmanship warranty. Ask the term. One year is the minimum you should accept. Some contractors offer five-year workmanship warranties. If they won’t stand behind their work for at least a year, there’s a reason.
If you’re looking for network cabling services in Dallas, Ighty Support checks every box on this list. Written scopes on every project, Fluke-certified testing, full documentation, and a team that’s been doing this across Dallas-Fort Worth since 2011.
Step 10: Require Testing, Certification, and Documentation
This step is simple. And non-negotiable.
Every cable run in your expansion — every single one — should be tested with a Level V field tester (Fluke DSX-8000 or DSX-5000 are the industry standard) to current ANSI/TIA-568 specifications. The tester evaluates wire map, length, insertion loss, return loss, crosstalk, and delay skew. It produces a pass or fail result for each run.
If a run fails, the contractor re-terminates and retests until it passes. That’s how professional cabling works. You don’t accept “it’s probably fine” on infrastructure your entire business runs on.
What you should receive at project completion:
Certified test reports — PDF or digital export from the tester showing pass/fail results for every run. These reports include the specific metrics tested and the standards they were tested against.
Labeled patch panels — every port labeled at both ends (patch panel side and wall plate side) with matching identifiers. When your IT team needs to trace a connection six months from now, they shouldn’t need a toner probe. They should just read the label.
As-built documentation — a floor plan or cable schedule showing every drop location, the cable type used, the run length, and the termination points. This document becomes the single source of truth for every future IT change in your building.
Think of documentation as the return on your cabling investment. The cable itself lasts 10 to 15 years. The documentation makes every year of that lifespan easier and cheaper to manage. Without it, every future change starts with someone standing in the telecom closet guessing which cable goes where.
Step 11: Don’t Forget Security Infrastructure During the Expansion
Here’s something most businesses don’t think about until after the cabling contractor has packed up and left: the security cameras and access control for the new space.
An office expansion is the single best time to run security infrastructure cabling. The ceiling tiles are open. The contractor is already on-site with a lift. Adding IP camera drops and access control panel runs alongside your data cabling is faster and cheaper than bringing someone back after the space is finished.
IP security cameras need a dedicated Cat6A cable drop at each mounting location. They’re powered through the cable via PoE, so no separate electrical outlet is needed. A typical office expansion might add four to eight camera positions depending on the layout — entrances, hallways, server room access points, and common areas.
Access control panels — electronic door locks, card readers, and intercoms — each need their own cable drop. If you’re adding new entry points during the expansion, plan the access control cabling now.
Most cabling-only companies don’t handle security. They’ll run the cable, but you’ll need a separate vendor for the cameras and access control hardware. That means coordinating two contractors, two schedules, and hoping the cable drops end up exactly where the security vendor needs them.
Ighty Support handles both. Structured cabling and licensed security system installation (TX License #B19875) under one roof. One vendor, one project timeline, one point of accountability. The cabling goes where the cameras need it because the same team is planning both.
Common Office Cabling Mistakes Dallas Businesses Make During Expansion
We’ve worked on hundreds of commercial cabling projects across Dallas-Fort Worth. Some are clean buildouts where everything goes according to plan. Others are rescue jobs where we’re fixing what another contractor — or the business itself — got wrong. Here are the mistakes we see most often.
Treating cabling as the last step instead of the first. Your internet, phones, Wi-Fi, cameras, and access control all run on cable. Every single piece of technology in your expansion depends on cabling being done first. When it’s treated as an afterthought, the rest of the timeline collapses.
Choosing Cat6 to save $30 per drop. The per-drop savings on Cat6 vs. Cat6A look attractive on a spreadsheet. But when your Wi-Fi 7 access points can’t get reliable PoE++ power at distance, or when your network can’t support 10Gbps across the full run, you’re paying to re-pull every cable. That re-pull costs four to five times what the Cat6A upgrade would have cost during the original install.
Skipping the Wi-Fi coverage plan. “We’ll just put the router in the corner” doesn’t work for a 5,000-square-foot office expansion. Wireless access points need planned ceiling locations with dedicated cable drops. Guessing at AP placement means dead spots, slow connections, and employee complaints from day one.
Not checking building management rules before scheduling. We’ve had projects delayed two weeks because nobody asked the property manager about after-hours work requirements. One email upfront prevents this.
Accepting a verbal quote instead of a written scope. If the scope isn’t written down, there’s no agreement about what’s included. When the project wraps up and testing wasn’t done, labeling was skipped, and the patch panel isn’t organized — you have no recourse because nothing was specified.
Hiring the cheapest contractor. The problems with a low-cost install show up within the first year. Dropped connections nobody can trace because nothing is labeled. Failed PoE devices because the cable wasn’t terminated correctly. Network slowdowns that require a technician to re-test every run by hand. The cheapest cabling job is almost always the most expensive one over time.
Why Dallas Businesses Choose Ighty Support for Office Expansion Cabling
Most managed IT companies in Dallas subcontract their cabling work. They call someone else, mark it up, and hope the quality is there. Ighty Support doesn’t work that way.
Since 2011, we’ve handled structured cabling, network cabling, and security system installation in-house — with our own engineers and technicians. No subcontractors. No referrals. No finger-pointing when something needs to get fixed.
Here’s what that means for your expansion project:
One vendor for everything. Managed IT, structured cabling, security cameras, access control — all under one roof. When you expand your office, one team knows your entire infrastructure. That’s how things get done right.
Real credentials. Certified engineers. Texas License #B19875 for security installations. Fully licensed, bonded, and insured. Every run Fluke-tested and documented.
DFW-based, DFW-focused. Two local offices — Carrollton and downtown Dallas. We’ve cabled offices in Uptown, medical practices in Frisco, warehouses in Fort Worth and Grand Prairie, retail stores in Arlington, and corporate campuses in Plano and Irving. We know the buildings, the building managers, and the quirks of working in this metro.
Flat-rate pricing. Written scope, no hidden fees, no surprise invoices. You know what you’re paying before work starts.
Fast response when you need it. Under five minutes for emergencies. 24/7 support. Because network problems don’t wait until Monday.
Frequently Asked Questions: Office Network Cabling in Dallas
How much does office network cabling cost in Dallas for an expansion?
For a standard commercial office expansion in Dallas, expect to budget around $175 to $350 per Cat6A data drop. That includes cable, termination, wall plate, patch panel port, Fluke-certified testing, and labeling. The total project cost depends on drop count, cable run lengths, ceiling type, and building access requirements. A 20-drop expansion in a single-floor office with accessible drop ceilings might run $3,500 to $7,000. A 50-plus drop multi-floor buildout could reach $12,000 to $20,000 or more. The only way to get an accurate number is a site assessment and written scope for your specific building.
How far in advance should I plan office cabling before expanding?
Start at least 60 to 90 days before your target expansion date. This gives time for the site assessment, contractor selection, material ordering, building management approvals, and scheduling the installation window. Starting inside 30 days usually means paying rush rates, getting a less experienced crew, and losing the time buffer you need for testing and documentation. The planning itself costs nothing. Starting late costs a lot.
Should I choose Cat6 or Cat6A for my Dallas office expansion?
Cat6A. For any office expansion in 2026, it’s the right standard. Cat6A supports 10Gbps at the full 100-meter channel length and handles PoE++ power loads for Wi-Fi 7 access points, IP cameras, and access control devices. The per-drop premium over Cat6 is typically $25 to $75 — a fraction of what it costs to re-pull cable when Cat6 hits its limits in three to five years. Cat6 still works for short-run, low-demand environments, but if you’re building infrastructure you want to last a decade, Cat6A is the answer.
What testing should be done after cabling installation?
Every cable run should be tested with a Fluke DSX-series field tester — or an equivalent Level V certification tool — against current ANSI/TIA-568 specifications. The test verifies wire map, length, insertion loss, return loss, NEXT, and delay skew. Your contractor should deliver certified pass/fail reports for every run, plus labeled patch panels and as-built documentation showing every drop location. If a contractor tells you everything works but can’t hand you the test reports, the testing either wasn’t done or the results weren’t worth sharing.
Can Ighty Support handle both cabling and security systems during an office expansion?
Yes. Ighty Support is one of the few IT companies in Dallas that provides both structured cabling installation and licensed security system installation — cameras, access control, intercoms — in-house. Texas License #B19875. That means one vendor handles your data cabling, Wi-Fi AP drops, and security infrastructure in a single project. One timeline, one scope, one point of contact. No coordinating between separate contractors.
Do I need plenum-rated cable for my Dallas office expansion?
In most cases, yes. If your cable runs pass through the space above the drop ceiling — and in the majority of Dallas commercial buildings, they do — that space is classified as a plenum (part of the air handling system). Fire code requires plenum-rated cable (CMP designation) in these areas. Plenum cable costs more than riser cable, but it’s a code requirement, not an option. Using the wrong cable type in a plenum space creates a fire safety violation and a liability issue for the building owner and tenant.
What cities in the DFW area does Ighty Support serve for cabling?
Ighty Support provides structured cabling installation, network cabling, and security system installation across 100-plus cities in the Dallas-Fort Worth metroplex. Our two offices are in Carrollton and downtown Dallas, which keeps response times short across the metro. We regularly work in Dallas, Plano, Frisco, Fort Worth, Irving, Arlington, Carrollton, McKinney, Richardson, Denton, Allen, Southlake, Lewisville, Grand Prairie, and Garland. If you’re in the DFW area, we cover your city.
Ready to Plan Your Dallas Office Expansion Cabling?
If your business is expanding — whether that’s adding 10 desks or building out an entire floor — the cabling conversation should start now. Not next month. Not two weeks before move-in day.
Ighty Support has been handling structured cabling projects for Dallas-Fort Worth businesses since 2011. We’ll walk your space, evaluate your infrastructure, and give you a written scope with clear pricing before any work begins. No guesswork, no hidden fees, no surprises.
→ Call (972) 200-3219 to schedule a free on-site cabling assessment. Or visit ightysupport.com to book a consultation online. Same-week site visits available across the entire DFW metro.
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