The Kramer 6241HDXL is a professional 4x1 3G HD-SDI switcher designed for high-quality video signal routing in broadcast, production, and AV environments. It allows seamless switching between four SDI sources and delivers a clean, reclocked output for stable and noise-free transmission. With support for SD-SDI, HD-SDI, and 3G-SDI formats, this unit ensures full compatibility with modern video workflows. Built with Kramer's re-Klocking technology, it maintains signal integrity over long cable runs and provides consistent performance for demanding professional applications. Key Features - Four Independent Inputs – Features four 3G HD-SDI input channels, allowing connection of multiple video sources such as cameras, switchers, or playback devices. - Reclocked Clean Output – Provides one high-quality output with automatic reclocking to eliminate jitter and ensure clean signal transmission. - Wide Format Support – Compatible with SD-SDI, HD-SDI, and 3G-SDI standards, supporting data rates up to 2.97 Gbps for flexible use in various setups. - Advanced Re-Klocking Technology – Restores digital signal quality, compensates for long cable runs, and prevents signal loss or distortion. - High Signal Integrity – Maintains excellent signal-to-noise ratio and minimizes transmission errors for professional broadcast reliability.