How Can I Extend an HDMI Display Over Distance?
When it comes to connecting HDMI displays, the shortest connection is always preferred for optimal performance and simplicity. However, certain setups or situations may require extending the video connection over a longer distance. In such cases, there are primarily three methods to achieve this: Active Boosting, Point-to-Point Extension, and IP-over-LAN Extension.
Active Boosting
Active boosting involves either using a longer cable with internal active components or a small booster connecting two cable runs together. This method is straightforward and cost-effective, making it a popular choice for many users.
Examples: HDMM30MA, 33FT-8K-HDMI-BOOSTER.
→ Benefits:
- Supports high specifications
- Lowest cost
→ Considerations:
- Limited in distance
- Requires direct cabling between source and display
Point-to-Point Extension
Point-to-Point extension solutions use RJ45 Ethernet or Fiber cables between a Transmitter and Receiver. This method is ideal for achieving high specifications over longer distances. This category also includes Wireless solutions, such as our ST121WHDS2.
Examples: ST121HD20V, 4K70IC-EXTEND-HDMI
→ Benefits:
- Supports high specifications
- Lower cost
→ Considerations:
- Requires direct cabling between source and display
- Cannot go through a TCP/IP network infrastructure
Video over IP (LAN)
Video over IP solutions enable transmitters and receivers to be deployed across various network types: whether on a shared LAN, a dedicated AV network, or a direct point-to-point link. This flexibility supports long-distance transmission (as permitted by the network) and allows seamless integration into diverse configurations, making it a highly adaptable solution.
Examples: ST12MHDLAN4K, 4K70IC-EXTEND-HDMI
→ Benefits:
- Very versatile
- Maximum distance is determined by your network
- Can mix and match multiple sources and displays in a wide set of configurations
- Easy to add to any existing network infrastructure, a dedicated network, or even in direct point-to-point as needed
- Supports videowall configurations
→ Considerations:
- A gigabit (or higher) network is recommended.
Conclusion
The best solution for extending an HDMI display over distance depends on your specific setup context and the required specifications. If you need assistance finding or installing a video extension solution, please contact our support team. We’re here to help!