Kramer Aspen 7272HD‑3G 72×72 3G‑SDI Matrix Switcher

The Kramer Aspen 7272HD‑3G is a high-density 72×72 3G‑SDI matrix router supporting SDI, HD‑SDI, and 3G‑SDI formats. Designed for broadcast, production, and professional AV scenarios, it offers frame-accurate switching, deep routing capacity, and reliable long-distance transmission.

Equipped with advanced equalization and re‑clocking, analog genlock with loop-through, and remote control via web, Ethernet, and RS‑232/422, it's engineered for seamless integration into complex workflows. Built into a compact 4U aluminum rack chassis and backed by a 7‑year warranty, it's built to last.

Key Features

• I/O: 72 × 3G‑SDI BNC inputs/outputs
• Standards: SDI, HD‑SDI, 3G‑SDI, DVB‑ASI (19 Mbps-2.97 Gbps)
• Equalization & Re‑clocking: Up to 155 m @ 3G, 200 m @ HD, 400 m @ SD
• Genlock: Analog input with loop-through and clean switching
• Latency: < 1 video frame
• Control: Front-panel, Ethernet/web GUI, RS‑232/422, presets/salvos, firmware updates
• Power: 100-240 VAC, 55 W consumption
• Form Factor: 19″ × 2.5″ × 4U, aluminum chassis
• Warranty: 7‑year manufacturer coverage

Technical Specifications

• Dimensions: 48.26 × 6.40 × 17.78 cm (W×D×H)
• Weight: 3.2 kg
• Max Data Rate: 2.97 Gbps
• Input Reach: 155 m @ 3G, 200 m @ HD, 400 m @ SD
• Power: 100-240 VAC, 55 W
• Operating Temp: 0-40 °C; up to 90% RH

What’s Included

• 1 × Aspen 7272HD‑3G matrix router
• Rack-mount ears
• External power supply (12 V DC)