Practical guides from Chain on business networking, fiber optics and the systems that run on them, written for owners, office managers and facility teams across Maryland and the Mid-Atlantic.
Have a question that isn’t covered here? Contact us and tell us about your building.
Fiber Optics & Structured Cabling
Planning, installing, testing and documenting fiber and copper cabling for business buildings. See also our fiber optic and structured cabling services.- Running Fiber Between Buildings: What to Plan Before Anyone Digs
- Commercial Fiber Installation Guide for Businesses
- Singlemode vs Multimode Fiber for Your Network
- Fiber Optics for Faster, More Reliable Internet
- Cat6 vs Fiber Backbone for Growing Networks
- What Is a Structured Cabling System for Business?
- Structured Cabling for Office Network Needs
- A Mid-Atlantic Cabling Installation Guide
- How to Plan Low Voltage Wiring for Any Space
- Commercial Low Voltage Wiring Guide for Businesses
- How to Upgrade Office Wiring Without Disruption
- When Should Cabling Be Replaced in a Building?
- How to Test Ethernet Cabling Before It Fails
- How to Label Network Cables for Faster Support
- How to Document Network Ports Without Guesswork
- Network Closet Setup Guide for Reliable Offices
- How to Read Cabling Installer Reviews with Confidence
- Fusion Splicing vs Pre-Terminated Fiber: How to Choose for Your Building
- Fiber Optic Loss Testing: How It Works and How to Read the Results
Business Networking & WiFi
Switches, WiFi coverage, redundancy and day-to-day network upkeep. See also our business networking and WiFi services.- Business WiFi Site Survey: What It Covers and What You Should Get
- Restaurant Network Setup: Keeping Registers, Cameras and Guest WiFi Apart
- SFP Modules and Fiber Uplinks: How to Match Switch Optics to Your Cable
- Wireless Access Point Placement That Works
- Office WiFi Capacity Planning That Prevents Slowdowns
- How to Troubleshoot Network Dead Zones in Your Building
- PoE vs Non-PoE Switches for Business Networks
- What Causes Ethernet Packet Loss on Business Networks?
- How to Improve Office Network Reliability
- Network Redundancy Planning Guide for Businesses
- Network Administration for Small Business
- Network Monitoring Review: What Your Business Needs
- Demarcation Point Definition for Business Networks
- IT Support for Office Relocation That Prevents Downtime
- Technology Infrastructure Support Services That Last
- Business Technology Consultation Services
- Warehouse Network Cabling: Planning the Fiber Backbone, IDFs and WiFi
Cameras, AV & Service
Security cameras, access control, audio and video, and keeping it all running. See our security cameras, commercial audio and video and service and maintenance pages.- Office Security Camera Installation That Works
- Warehouse Camera Deployment: A Practical Plan
- Parking Lot Surveillance System Installation
- Can Cameras Identify Vehicles? What They Can See
- License Plate Recognition Camera System Benefits
- Surveillance Cameras With Facial Recognition
- Are Facial Recognition Cameras Legal in the US?
- Commercial Access Control and Surveillance
- Building Security Technology Guide for Safer Sites
- Top Office Security Upgrades That Pay Off
- How to Secure Multi Site Offices Without Gaps
- NVR vs DVR Security Systems for Your Property
- Wired vs Wireless Surveillance for Your Property
- Security Camera Retention Guide for Smarter Storage
- Why Do Cameras Miss Motion? Causes and Fixes
- How to Maintain Security Cameras Year-Round
- Smart Home Security Camera Integration That Works
- Surveillance Installer Reviews That Build Trust
- Conference Room Audio Visual Setup That Works
- 7 Practical Ways to Improve Conference Room Audio
- Best Business Intercom Systems for Modern Offices
- Whole Home Audio Visual Installation Guide
- Home Theater and Immersive Audio Explained