![RS232 / RS485 / RS422 / TTL Serial Repeaters & Hubs](https://d27wgn5g4t3wja.cloudfront.net/products/6a1582cb-5335-4b94-b60a-6e498405cc6c/376584.png)
RS232 / RS485 / RS422 / TTL Serial Repeaters & Hubs
CommFront offers a range of rugged, industrial-grade RS232 / RS485 / RS422 / TTL repeaters and hubs to meet serial communications' data distance needs by converting unbalanced signals to balanced ones, deploying repeaters to boost signal strength, and implementing hubs for star-configured connections, while still taking full advantage of cost-effective and readily-available copper wire.