Distance, Control Integration, TCO & Decision Guide
Continued from Part 1: architecture, scalability, latency, image quality, and network requirements.
| Traditional Matrix | AV over IP | |
|---|---|---|
| Max direct HDMI | 5m passive / 15m active | N/A |
| Max copper | 100m via HDBaseT extender | 100m per segment (CAT6) |
| Long-haul | Fiber extender (vendor-specific) | Standard SFP fiber (kilometers) |
| Cable cost per run | Higher (HDMI or HDBaseT kit) | Lower (bulk CAT6a + PoC receiver) |
Verdict: AV over IP wins for large facilities. Traditional matrix is appropriate where source and display are co-located.
Both architectures fully support RS-232, TCP/IP, Crestron, AMX, Savant, and Control4. AV over IP controllers add a REST API layer enabling dynamic routing from web applications, scheduling systems, and custom dashboards without proprietary drivers or a dedicated control processor.
At 4×4 to 8×8 scale, traditional matrix is typically less expensive. At 16+ outputs, AV over IP becomes cost-competitive. Beyond 32 outputs, AV over IP is typically less expensive to build and significantly less expensive to expand. Additional TCO advantages: incremental expansion without chassis replacement, per-endpoint firmware updates without system downtime, and mixed-generation deployments where individual endpoints are replaced independently.
| Scenario | Recommended |
|---|---|
| Small room, 2–4 endpoints, no growth expected | Traditional matrix |
| Medium facility, 8–16 endpoints, possible expansion | AV over IP (JPEG2000) or Modular Matrix |
| Large venue, 20+ displays, campus or multi-floor | AV over IP (JPEG2000 or H.265) |
| Zero-latency (broadcast, live production) | Traditional matrix or SDVoE |
| Digital signage, 50+ displays, low-motion content | AV over IP (H.265) |
| Video wall or command center | AV over IP (JPEG2000) or FLEX Modular Matrix |
| Existing CAT6, IT-managed network | AV over IP |
| No dedicated IT, non-technical end user | Traditional matrix |
| Government / E-rate procurement | FLEX Matrix (TAA compliant) |
The right architecture depends on scale, network maturity, latency requirements, and anticipated growth. AV over IP is a proven, production-ready architecture for medium-to-large installations. The key shift for integrators is treating the network as part of the AV system. When designed correctly, AV over IP delivers a more scalable and cost-effective distribution infrastructure than traditional matrix above approximately 16 outputs.
Contact KanexPro at support@kanexpro.com or 888.975.1368 for system design assistance.