CrimpShop Blog

Expert articles on cable termination, connector selection, and installation best practices.

Cable Standards

Cat6a 10Gb Distance: How Far You Can Actually Run It | CrimpShop

Cat6a runs 10GBASE-T to the full 100 meter (328 ft) channel length. Here's what the standard allows, where installations fail, and how to verify.

How-To

How to Label Cables for Large Installs (System That Scales) | CrimpShop

A field-tested cable labeling system for installs over 50 drops. Naming conventions, label placement, color coding, and the tools that make it stick on day one and three years later.

Buying Guide

Best Cable Strippers for Cat6A and Shielded Cable | CrimpShop

Cat6A and shielded cable demand more from a stripper than Cat5e or Cat6. Here are the best cable strippers for Cat6A, F/UTP, and S/FTP work, with what each one actually does well.

Buying Guide

Best Tone and Probe Kits for Tracing Network Cable | CrimpShop

Tone and probe kits compared for low-voltage installers. Analog vs digital tone generators, probe sensitivity, and which kit actually works in noisy commercial environments.

Buying Guide

Best Fiber Optic Termination Kits for 2026 | CrimpShop

Independent buyer's guide to the best fiber optic termination kits for 2026. We compare cleaver-based kits, OTDRs, fault locators, and inspection scopes for field installers.

Buying Guide

Best Fish Tape and Cable Pullers for Tight Installs | CrimpShop

Steel, fiberglass, and nylon fish tapes compared. Plus the cable management tools that make tight pulls work — bridle rings, J-hooks, magnetic mounts, and extender poles.

Buying Guide

Best Headlamps for Network Installers Working in Ceilings | CrimpShop

Headlamps compared for cable installers working in dark ceilings, attics, and crawlspaces. Lumen ratings, beam types, battery options, and which headlamps actually last on the job.

Buying Guide

Best Punch Down Tools for Pro Network Installers | CrimpShop

The best punch down tools for keystone jacks, 110 blocks, and 66 blocks. Impact vs non-impact, blade compatibility, and which tool actually pays for itself on a real install.

Buying Guide

Best RJ45 Crimp Tools for Network Installers in 2026 | CrimpShop

The best RJ45 crimp tools for 2026, ranked by connector compatibility, build quality, and how they hold up on a real install. Pass-through, universal, and standard tools compared.

Buying Guide

Best Tool Bags and Pouches for Low-Voltage Technicians | CrimpShop

Tool bags compared for cable installers and low-voltage techs. Open-top, closed, ladder-friendly, and modular options — what to carry and how to organize it for fast access.

Troubleshooting

Cable Length Mismatch: What It Means and How to Fix It | CrimpShop

A cable length mismatch on a certifier or tester report points to a specific kind of fault. Learn what length mismatch means, what causes pair length skew, and how to fix it.

Guide

Cable Management for Server Racks: A Pro's Layout Guide | CrimpShop

Server rack cable management determines how fast you troubleshoot, how clean your airflow stays, and how much capacity remains for growth. Learn the rack-level layout pros use, including vertical and horizontal management, service loops, and color coding.

Comparison

Cable Tray vs J-Hooks: When to Use Which | CrimpShop

Cable tray vs J-hooks comes down to cable count, future growth, and budget. Cable tray is the right answer for trunk runs and dense pathways. J-hooks win for branch runs, retrofit work, and budget-driven jobs.

Comparison

ezEX44 vs ezEX48: Which Pass-Through Connector for Your Cable | CrimpShop

ezEX44 fits Cat6 cable up to 1.10mm conductors. ezEX48 handles Cat6A up to 1.20mm. Pick the wrong one and the wires will not seat. Here is how to choose the right pass-through connector for your cable.

Guide

Hospital Network Cable Requirements: HIPAA, Plenum, and More | CrimpShop

Hospital network cabling has the strictest requirements of any commercial environment: HIPAA-compliant network segmentation, plenum-rated cable everywhere, infection control during installation, biomedical equipment isolation, and 24/7 uptime expectations. This guide covers cable category, redundant pathway design, ICRA infection control protocols, low-smoke jacket requirements, and labeling for clinical environments.

How-To

How to Build a Cat6A Shielded Patch Cable from Scratch | CrimpShop

Step-by-step instructions for building a Cat6A shielded patch cable. Bond the drain wire, terminate shielded RJ45 connectors correctly, and test for full 10 Gbps performance.

How-To

How to Bundle Network Cables Without Damage or Crosstalk | CrimpShop

Bundling network cables wrong causes crosstalk, heat damage, and bend radius failures. Learn the rules for bundle size, fastener choice, spacing, and pair separation that protect Cat6 and Cat6A performance.

How-To

How to Find a Broken Cable with TDR | CrimpShop

Time Domain Reflectometry (TDR) finds cable faults by measuring how long an electrical pulse takes to bounce back from a discontinuity. This guide explains how TDR works, how to use it, and how to interpret the results.

How-To

How to Fish Network Cable Through Finished Walls Without Damage | CrimpShop

A practical guide to fishing Cat6 and Cat6A cable through finished interior walls. Tools, techniques for top-down and bottom-up runs, dealing with fire blocks and insulation, and minimizing drywall damage.

Comparison

110 Block vs 66 Block: Which Punch Down to Choose and How to Install | CrimpShop

Compare 110 block vs 66 block for voice and data wiring. Learn when each is appropriate, the punch down techniques for both, and how to terminate cleanly with the right tool.

How-To

How to Install a Keystone Jack: Step-by-Step Guide | CrimpShop

Learn how to install a keystone jack the right way. Step-by-step instructions for punching down Cat5e, Cat6, and Cat6A keystone jacks, mounting them in wall plates, and testing the result.

How-To

How to Make a Crossover Cable for Direct Device Connections | CrimpShop

Step-by-step instructions for building an Ethernet crossover cable. Learn the wiring difference between T568A and T568B, when to use a crossover cable, and how to test the result.

How-To

How to Replace an RJ45 Connector Without Recrimping the Whole Run | CrimpShop

Replace a damaged RJ45 connector on an existing cable run without pulling new cable. Step-by-step instructions for cutting, stripping, and re-terminating with minimal length loss.

How-To

How to Route Cables Overhead in Drop Ceilings | CrimpShop

Routing cable in drop ceilings means working above the grid without using the grid for support. Learn the right way to lay out, anchor, and pull cable through suspended ceilings without code violations or rework.

How-To

How to Terminate PoE Cable: Avoiding Voltage Drop and Heat Damage | CrimpShop

PoE puts current through Ethernet cable, which means terminations matter more than ever. Avoid voltage drop, heat damage, and PoE failures with these termination practices for PoE, PoE+, and PoE++ cable runs.

How-To

How to Test Network Cable with the Net Chaser Certifier | CrimpShop

A field guide to the Net Chaser Ethernet Speed Certifier. Wire map, length, skew, and full speed certification up to 10 Gbps. Step-by-step setup, test interpretation, and reporting.

Guide

Industrial Ethernet Cable Guide: Cabling for Plant Floor Networks | CrimpShop

Industrial ethernet cable selection guide for plant floor networks. PROFINET, EtherNet/IP, ruggedized cable types, M12 connectors, EMI mitigation, and termination.

Guide

Intermittent Network Drops: Cable Diagnosis Field Guide | CrimpShop

Intermittent network drops are the hardest cable problem to diagnose because they come and go. This field guide covers the diagnostic sequence, the most likely physical causes, and the right tools to catch a marginal cable in the act.

Guide

J-Hook Spacing: BICSI Recommendations and How to Lay Out a Run | CrimpShop

J-hook spacing for low-voltage cabling follows BICSI guidance: 4 to 5 feet on center for horizontal runs, never more than 60 inches. Learn how to lay out a run, choose the right J-hook, and avoid sag, bend radius violations, and code issues.

Comparison

Magnetic vs Mechanical Bridle Rings: Pros, Cons, and When to Use | CrimpShop

Magnetic bridle rings attach to steel deck and beams without drilling. Mechanical bridle rings anchor to any structure. Compare load capacity, install time, cost, and the specific job conditions where each one wins.

Guide

Multi-Dwelling Unit (MDU) Network Cabling Guide | CrimpShop

MDU cabling spans new construction, retrofit, and conversion projects across apartments, condos, and student housing. The decisions are unique: shared infrastructure between units, demarcation between owner and tenant cabling, in-unit ONT or coax-to-Ethernet, MDF/IDF placement in equipment rooms, and pathway design that does not violate fire separation between units. This guide covers MDU topology, equipment room standards, in-unit drop counts, and code-compliant pathway design.

Reference

Modular Plug Categories Explained (Cat3 to Cat8) | CrimpShop

Cat3 through Cat8 modular plug categories explained: bandwidth, max speed, distance, connector type, and which one your cable actually needs. Plus the marketing claims to ignore.

Guide

Office Renovation Cable Install Checklist | CrimpShop

Office renovations have tight timelines, occupied tenant spaces nearby, and cabling that must integrate with existing infrastructure. This checklist covers every phase: pre-construction survey, demolition coordination, cable pulls during open-frame phase, MEP coordination, terminations, certification, labeling, and project closeout. Use it as the working punch list for any office renovation cabling project.

Guide

Pass-Through RJ45 Connectors: Pros, Cons, and Where They Fail | CrimpShop

Pass-through RJ45 connectors save time and reduce wire-order errors. They also fail in specific ways: bent contacts on cheap connectors, untrimmed wires, wrong tool damage. Here is the honest assessment.

Guide

Residential Structured Wiring: Builder's Guide | CrimpShop

Builders adding structured wiring to new home construction need a standard package that scales: drop count by room, structured media center placement, cable category, plate types, and the upgrade tiers that distinguish basic from premium homes. This guide covers the residential structured wiring spec, where to put the SMC, which rooms get drops, and how to position structured wiring as a profitable upgrade for builders.

Guide

Retail Store Network Installation Guide for Multi-Site Chains | CrimpShop

Multi-site retail chains need a standardized network cabling template that crews can replicate at every location: POS counters, back-of-house networks, ceiling Wi-Fi, security cameras, music and signage, and dedicated payment processing pathways. This guide covers store network design, PCI DSS implications, accelerated install schedules, and a deployable cabling template for franchise and chain rollouts.

Guide

School Network Cabling: Best Practices for K-12 Installs | CrimpShop

K-12 school network cabling has unique requirements: 1:1 device density, classroom Wi-Fi access points, security cameras, IDF closet placement, summer install windows, and E-Rate compliance. This guide covers cable category selection, drop counts per classroom, IDF/MDF planning, plenum cable rules, and the install sequence that works for school construction.

Comparison

Shielded vs Unshielded RJ45: When You Actually Need STP | CrimpShop

Most installations do not need shielded RJ45. Here is when STP actually matters: high EMI environments, industrial floors, hospital imaging, and 10GBASE-T at full distance. Plus the grounding rules that make or break shielding.

Guide

Smart Home Pre-Wire Guide: Low-Voltage Cabling for New Construction | CrimpShop

Complete smart home pre-wire guide for builders and integrators. Cable types, device locations, structured wiring panels, and rough-in best practices.

Guide

Surveillance Camera Cable Runs: IP Camera Cabling Guide for Installers | CrimpShop

Complete guide to surveillance camera cable runs. Cat6 vs Cat6A, PoE budgeting, outdoor cable selection, run length limits, and termination best practices.

Comparison

Velcro vs Zip Ties for Network Cables: Why It Matters | CrimpShop

Velcro vs zip ties for network cables is not really a debate. Zip ties damage cable jackets, deform pair geometry, and become permanent obstacles. Velcro is reusable, adjustable, and impossible to overtighten. Here is the case for switching.

Comparison

Warehouse Wireless vs Wired: Cabling Strategy for Big-Box Spaces | CrimpShop

Warehouses present cabling challenges that office spaces never face: 30-foot ceilings, dense racking that blocks Wi-Fi, forklift traffic that destroys exposed cable, ambient temperatures that swing 50 degrees, and barcode scanners that need uninterrupted RF coverage. This guide covers wired vs wireless tradeoffs, AP density planning, cable pathway design, and the cable specs that survive industrial environments.

Guide

Why Does My Cable Fail Certification? Common Causes and Fixes | CrimpShop

Cable failed certification? Learn the most common reasons cable runs fail certification testing — NEXT, return loss, length, and wire map failures — and how to diagnose and fix each one.

Guide

Fiber Connector Types: SC, LC, ST, and FC Compared | CrimpShop

Field guide to the four most common fiber optic connectors. Compare SC, LC, ST, and FC connectors by application, ferrule type, insertion loss, and where each one belongs in modern installs.

Guide

NEC Low-Voltage Cabling Rules Every Installer Should Know | CrimpShop

The National Electrical Code Article 800 series governs how communications cable is installed. Learn the listing requirements, plenum and riser ratings, separation rules, support requirements, and inspection items.

Reference

TIA-568 Standards Explained for Network Installers | CrimpShop

TIA-568 is the structured cabling standard that defines what installers actually deliver. Learn the document family, channel vs link, T568A vs T568B, category requirements, and how certification ties to the standard.

Comparison

Tool-Less RJ45 Connectors vs Crimp: Which Should You Use? | CrimpShop

Tool-less RJ45 plugs eliminate the crimper but trade speed for cost, durability, and field consistency. Compare tool-less, pass-through, and standard crimp workflows for low-voltage installs.

Guide

Crosstalk and NEXT: Causes and Field Fixes

NEXT, FEXT, PSNEXT, and ACR explained for field technicians. Learn what causes crosstalk failures on Cat5e, Cat6, and Cat6A and how to fix them at the connector.

How-To

How to Install Cable Pathway and Conduit for Network Cable

Step-by-step guide to installing EMT conduit, innerduct, and cable pathway systems for low-voltage network cabling. Sizing, fill rules, pull boxes, and field-tested techniques.

Comparison

ISO/IEC 11801 vs TIA-568: Differences for Global Installs

ISO/IEC 11801 (international) vs ANSI/TIA-568 (North America) cabling standards explained. Class designations, performance limits, and which standard applies where.

Guide

UL Listings for Network Cable: What CMP, CMR, and CM Mean

CMP, CMR, CM, and CMX UL ratings explained for low-voltage installers. Where each cable type is allowed, what tests they pass, and how to choose the right rating.

Reference

What Is a 10Gig Termination Kit and Do You Need One? | CrimpShop

A 10Gig termination kit bundles the crimp tool, Cat6A connectors, cable stripper, and case you need for 10-Gigabit Ethernet installations. Learn what's inside, who needs one, and whether it's worth it vs buying tools individually.

Buying Guide

Best Network Cable Testers: What to Buy for Every Budget | CrimpShop

Network cable testers range from $30 wire mappers to $700 speed certifiers. We break down what each tier actually tells you, what it misses, and which one matches your job.

Guide

BICSI Standards for Cable Installation: What You Need to Know | CrimpShop

BICSI cable installation standards explained: key requirements for bend radius, pull tension, conduit fill, untwist limits, and how BICSI relates to TIA standards. Includes certification levels and a quick reference table.

Guide

Cable Certification Reports: How to Read and Understand Them | CrimpShop

Learn how to read a cable certification report from a Fluke DSX or other certifier. Understand every parameter — wire map, insertion loss, NEXT, return loss, margin — and what pass/fail actually means for your installation.

Guide

Can a Cat6 Connector Work on a Cat5e Cable? | CrimpShop

Yes, a Cat6 RJ45 connector can physically fit on Cat5e cable, but there are trade-offs. Learn which connectors work with which cables and what happens when you mix them.

Comparison

Cat5e vs Cat6 vs Cat6A: The Complete Cable Comparison | CrimpShop

Cat5e supports 1Gbps at 100MHz. Cat6 adds 250MHz bandwidth and 10Gbps at short distances. Cat6A delivers full 10Gbps at 100 meters. Compare specs, costs, and use cases to pick the right cable.

Comparison

Cat6 vs Cat6A: What's the Difference and When Do You Need 10G? | CrimpShop

Cat6 supports 10Gbps up to 55 meters while Cat6A handles 10Gbps at a full 100 meters. Learn the physical differences, cost trade-offs, and when each cable category is the right choice.

Troubleshooting

Why Your Cat6A Crimps Keep Failing (And How to Fix Them) | CrimpShop

Cat6A crimps fail because of wrong connectors, wrong strip length, or wrong crimp tools. Learn the 3 most common Cat6A crimping problems and how to fix each one.

Guide

Cat7 and Cat8 Connectors: What You Need to Know | CrimpShop

Cat7 uses non-standard GG45 connectors while Cat8 uses shielded RJ45. Learn the connector differences, why Cat7 never gained adoption, and why Cat6A is the practical choice for 10G networks.

Guide

Coax to Ethernet: How to Convert Your Existing Wiring | CrimpShop

Convert coax cable to Ethernet using MoCA adapters for speeds up to 2.5 Gbps without running new wire. Learn how MoCA works, setup steps, limitations, and when running new Ethernet cable is the better long-term choice.

Guide

Data Center Cable Management Best Practices | CrimpShop

Proper data center cable management improves airflow, speeds troubleshooting, and supports scalability. Learn rack-level organization, color coding, labeling standards, and documentation practices for clean, maintainable infrastructure.

Guide

Electrician's Guide to Structured Cabling: Expand Into Data Work | CrimpShop

Structured cabling is a complete system of cables, connectors, and pathways that creates a standardized network infrastructure. Electricians already have the core skills. This guide covers TIA standards, cable separation from power, termination methods, testing requirements, common code violations, and the revenue potential of adding data cabling to your services.

Guide

Ethernet Cable Color Coding: Standards and Best Practices | CrimpShop

Complete guide to ethernet cable color codes including TIA wire pair colors, T568A vs T568B pin order, jacket color conventions, and rack color coding best practices for cable management.

Guide

How Much Ethernet Cable Do I Need? Planning Your Cable Runs | CrimpShop

Learn how to calculate ethernet cable length for your project. Understand the 100-meter rule, measure cable runs accurately, count drops per room, and buy the right amount of bulk cable with minimal waste.

Guide

Ethernet Cable for Security Cameras: Complete Wiring Guide | CrimpShop

Security cameras use Cat5e or Cat6 ethernet cable with PoE to carry video and power on one cable. This guide covers cable selection, PoE standards, max run distances, outdoor wiring, and how to terminate connections for a reliable IP camera system.

Guide

Ethernet Speed Testing: How to Certify Your Cable Run | CrimpShop

Learn the difference between cable testing, qualification, and certification. Understand what parameters matter, when you need each tier, and how to run and document speed tests on your Ethernet runs.

Comparison

EXO Crimp Frame vs EZ-RJ Pro HD: Which Crimp Tool Do You Need? | CrimpShop

Comparing the EXO Crimp Frame's modular die system to the EZ-RJ Pro HD's dedicated design. Learn which crimp tool fits your connector needs, budget, and workflow.

Comparison

EZ-RJ45 vs ezEX Connectors: Which System Should You Choose? | CrimpShop

EZ-RJ45 and ezEX are both pass-through connector systems, but they serve different cable types and require different tools. Compare features, compatibility, and pricing to pick the right system.

Comparison

Fiber vs Copper Ethernet: When to Make the Switch | CrimpShop

Copper Ethernet handles 95% of installations: lower cost, PoE capability, easier termination. Fiber wins on distance and bandwidth. Compare speed, cost, and use cases to decide which cable type fits your project.

Guide

HDMI over Ethernet: How It Works and When to Use It | CrimpShop

HDMI over Ethernet uses Cat5e or Cat6 cable to extend HDMI signals far beyond the standard 15-meter limit. Learn how HDMI extenders work, cable requirements, distance limits, and common installation mistakes.

Guide

Home Network Wiring: A Room-by-Room Guide | CrimpShop

Plan your home network wiring room by room. Learn how many Ethernet drops each room needs, where to place them, what cable to use, and how to set up a central distribution panel for a reliable wired home network.

Guide

Homelab Network Setup: Choosing the Right Cable and Connectors | CrimpShop

Build a reliable homelab network with the right Ethernet cable, connectors, and cabling practices. Covers Cat6 and Cat6A selection, 10G links, rack cabling, patch panels, and budget tiers for every homelab level.

How-To

How to Crimp an RJ45 Connector: Step-by-Step Guide | CrimpShop

Learn how to crimp an RJ45 connector in 10 clear steps. Covers T568B wiring, pass-through connectors, cable stripping, wire ordering, crimping technique, and testing with a cable tester.

How-To

How to Make an Ethernet Patch Cable: Complete DIY Guide | CrimpShop

Learn how to make a custom Ethernet patch cable from scratch. Covers stranded cable, EZ-RJ45 pass-through connectors, T568B wiring order, crimping, and testing. Step-by-step with materials list and pro tips.

How-To

How to Pull Ethernet Cable: Long Run Tips & Techniques | CrimpShop

Learn how to pull Ethernet cable on long runs. Covers pull tension limits, conduit fill rates, pulling equipment, lubricant, figure-8 uncoiling, and techniques for runs over 150 feet without damaging the cable.

How-To

How to Terminate Cat6A Cable: Complete Guide | CrimpShop

Learn how to terminate Cat6A cable step by step. Covers strip length, separator removal, ezEX48 connectors, correct crimp tools, T568B wiring, and testing for 10-Gigabit performance.

How-To

How to Terminate Shielded (STP) Cable: The Grounding Guide | CrimpShop

Learn how to terminate shielded Ethernet cable correctly. Covers F/UTP, U/FTP, and S/FTP cable types, drain wire handling, shield grounding at both ends, ground loop prevention, and common STP termination mistakes.

How-To

How to Use a Network Cable Tester: Beginner's Guide | CrimpShop

Learn how to use a network cable tester step by step. Understand LED patterns, interpret pass/fail results, trace cables with a tone generator, and avoid the most common testing mistakes.

How-To

How to Wire a Patch Panel: Step-by-Step Guide | CrimpShop

Learn how to wire a patch panel in 10 steps. Covers 110 punch-down technique, T568B color code, cable management, labeling conventions, keystone alternatives, and testing every port with a cable tester.

Comparison

Keystone Jack vs RJ45 Plug: When to Use Each | CrimpShop

Keystone jacks are for permanent wall plate and patch panel terminations using punch-down. RJ45 plugs are for patch cables and temporary connections using a crimp tool. Learn when to use each and avoid common installation mistakes.

Guide

Low Voltage Installer Toolkit: Essential Tools for Every Job | CrimpShop

The complete low voltage tool list for LV installers: crimpers, cable testers, strippers, fish tape, punch-down tools, and everything else you need organized by category, budget, and job type.

Comparison

Pass-Through vs Standard RJ45 Connectors: The Complete Guide | CrimpShop

Pass-through RJ45 connectors let you verify wire order before crimping, making terminations 2-3x faster. Compare pass-through vs standard connectors and learn which is right for your installation.

Comparison

Plenum vs Riser Cable: Fire Rating Guide | CrimpShop

Plenum (CMP) cable is required in air handling spaces above drop ceilings. Riser (CMR) cable is for vertical shafts between floors. Learn the fire rating hierarchy, NEC code requirements, substitution rules, and cost differences between CMP, CMR, CM, and CMX cable.

Guide

PoE Cable Requirements: What Installers Need to Know | CrimpShop

Power over Ethernet (PoE) delivers DC power and data over the same ethernet cable. Cat5e handles 30W PoE+, but Cat6A is required for 60-100W PoE++. This guide covers PoE standards, cable selection, heat management, connector quality, and common installation mistakes.

Guide

PoE Tester Guide: How to Test Power over Ethernet | CrimpShop

Learn how to use a PoE tester to detect Power over Ethernet, identify PoE standards, measure voltage and wattage, and troubleshoot dead PoE devices. Covers 802.3af, 802.3at, and 802.3bt testing.

Reference

RJ45 Connector Types Explained: A Visual Guide | CrimpShop

Every RJ45 connector type compared: standard, pass-through, EZ-RJ45, ezEX44, ezEX48, shielded, unshielded, 2-piece, and keystone. Includes a compatibility matrix and decision guide to match the right connector to your cable.

How-To

How to Choose an RJ45 Crimp Tool: Buyer's Guide | CrimpShop

Compare the best RJ45 crimp tools by type, budget, and connector compatibility. Covers ratchet crimpers, pass-through tools, and modular crimp frames with a tool-by-tool breakdown.

Comparison

RJ45 Pinout Guide: T568A vs T568B Wiring Standards | CrimpShop

Complete RJ45 pinout reference with T568A and T568B color-coded wiring diagrams, pin numbering, crossover cables, and how to verify your terminations with a cable tester.

Guide

The Complete Guide to RJ45 Strain Reliefs and Boots | CrimpShop

Learn when and how to use RJ45 strain relief boots. Covers snap-on, slide-on, integrated, and bubble boot types, plus color coding standards and sizing by connector category.

Troubleshooting

The 10 Most Common RJ45 Termination Mistakes (And How to Fix Them) | CrimpShop

RJ45 crimping problems usually come down to 10 avoidable mistakes. Learn what causes bad crimps, failed cable tests, and intermittent connections — and how to fix each one.

Comparison

RJ45 vs RJ11 vs RJ12: What's the Difference? | CrimpShop

RJ45, RJ11, and RJ12 compared: physical size, pin count, wiring standards, use cases, and cross-compatibility. Learn which connector you need for ethernet, phone lines, and multi-line systems.

How-To

How to Run Ethernet Cable Through Walls: Complete DIY Guide | CrimpShop

Learn how to run Ethernet cable through walls step by step. Covers route planning, drilling through top and bottom plates, fishing cable through wall cavities, fire stopping, and terminating with keystone jacks.

Comparison

Shielded vs Unshielded Connectors: When Does STP Actually Matter? | CrimpShop

Most office and home networks don't need shielded cable. Learn when STP is worth the cost premium, how grounding works, and the environments where shielded Ethernet is mandatory.

How-To

How to Set Up a Network Closet for Small Business | CrimpShop

Plan and build a reliable small business network closet with the right rack, cabling, power, and cooling. Covers layout, cable management, UPS sizing, ventilation, security, and scaling for growth.

Comparison

Solid vs Stranded Cable: Which Connectors Work With Each? | CrimpShop

Solid cable uses one copper wire per conductor. Stranded uses multiple thin wires. Each requires a different RJ45 connector type. Learn which connectors work with solid vs stranded Ethernet cable and how to avoid intermittent connections.

Comparison

T568A vs T568B Wiring Standard: Which One to Use | CrimpShop

T568A vs T568B explained with pin-by-pin color code tables, the actual difference between the two standards, when to use each one, and how crossover cables work.

Troubleshooting

Troubleshooting Network Cable Problems: A Field Guide | CrimpShop

Ethernet cable not working? Start with the symptom and work backward to the cause. This field guide covers no link, slow speeds, intermittent drops, and cable tester failures with step-by-step fixes.

Guide

Waterproof RJ45 Connections: Complete Outdoor Ethernet Guide | CrimpShop

Standard RJ45 connectors fail outdoors within months. Learn about IP-rated waterproof couplers, direct-burial cable, conduit approaches, and installation best practices for reliable outdoor Ethernet.

Guide

WiFi Access Point Placement and Cabling Guide | CrimpShop

Learn where to mount wireless access points, how to run Ethernet cable to each one, PoE power requirements, channel planning basics, and why hardwired APs beat consumer mesh systems for reliable WiFi coverage.

Reference

Wire Gauge Explained: AWG Guide for Network Cable | CrimpShop

Understand AWG wire gauge for ethernet cable. Learn how conductor size affects signal quality, PoE delivery, and connector compatibility across Cat5e, Cat6, and Cat6A.

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