Kramer DigiTOOLS 676T Serial Digital Video & Audio Transmitter

The Kramer DigiTOOLS 676T is a professional serial digital video and audio transmitter designed for extending SDI signals over twisted pair cabling. Ideal for broadcast, production, and AV installations, this compact unit supports SD-SDI, HD-SDI, and 3G-SDI standards, ensuring compatibility with a wide range of digital video equipment.

Advantages

Reliable transmission of SDI signals up to 200m (SD-SDI) over CAT5/6 STP cable. Automatic input equalization and reclocking maintain signal integrity over long distances. The rugged DigiTOOLS enclosure is suitable for rack-mount or standalone use.

Suitable for

• Broadcast studios and production trucks
• Digital signage and video walls
• Security and surveillance systems
• Educational and corporate AV systems

Key specifications

• Input: 1x BNC (SDI)
• Output: 1x RJ-45 (Twisted Pair)
• Supported Standards: SD-SDI, HD-SDI, 3G-SDI
• Max Data Rate: 2.97 Gbps
• Max Resolution: 1080p (3G-SDI)
• Max Transmission Distance: 200m (SD-SDI), 150m (HD-SDI), 100m (3G-SDI) over CAT5/6 STP
• Power Supply: 12V DC, 250mA
• Compliance: SMPTE 259M, 292M, 344M, 424M

Recommendations

For optimal performance, use shielded twisted pair (STP) CAT5e or CAT6 cable. Pair with a compatible receiver such as the Kramer 676R for a complete transmission solution.