AuviTran AxC-AES67-128 128x128 AES67 Audio Interface Card

AuviTran AxC-AES67-128 AES67 Audio Interface Card

The AuviTran AxC-AES67-128 AES67 Audio Interface Card is a high-density network-audio card for AuviTran Audio ToolBox systems, supporting up to 128 input and 128 output channels at 44.1 or 48 kHz when used with AVBx7 Touch Control. It bridges AES67 and RAVENNA networks with other Audio ToolBox interface technologies inside one modular platform.

Designed for broadcast facilities, production studios, theaters, cinema systems, live entertainment, and large installed-audio networks, the card provides scalable AES67 connectivity without requiring a separate standalone converter for each network format. Embedded asynchronous sample-rate conversion, or eASRC, helps exchange audio between different clock domains while adding less than 0.1 ms of latency compared with nominal card operation.

The AxC-AES67-128 supports AES67, RAVENNA, SMPTE ST 2110-30, and ST 2022-7 workflows with PTPv2 synchronization. Four Gigabit Ethernet connections include two rugged EtherCon ports and two RJ45 ports. Integrated switch and redundant operating modes support flexible network design, while Audio ToolBox compatibility allows the card to work alongside other network and audio interface technologies in modular professional systems.

Key Features

• 128x128 AES67 Capacity: Handles up to 128 input and 128 output channels at 44.1 or 48 kHz with AVBx7 Touch Control.
• High-Sample-Rate Operation: Supports 64x64 channels at 88.2 or 96 kHz and 32x32 channels at 176.4 or 192 kHz.
• Professional AoIP Protocols: Supports AES67, RAVENNA, SMPTE ST 2110-30, and ST 2022-7 network-audio environments.
• Embedded eASRC: Provides integrated asynchronous sample-rate conversion for systems operating across separate clock domains.
• Four Gigabit Ports: Combines two EtherCon connections with two RJ45 ports for flexible network deployment.
• Network Redundancy: Operates with an integrated Gigabit switch or redundant primary and secondary network paths.
• PTPv2 Synchronization: Supports master or slave operation using the IEEE 1588-2008 timing standard.
• Modular Audio ToolBox Design: Installs in AuviTran AVBx3 and AVBx7 platforms for configurable professional audio networking systems.

Technical Specifications

• Product Type: AES67 and RAVENNA network audio interface card
• Model: AxC-AES67-128
• Audio ToolBox Compatibility: AVBx3 and AVBx7 platforms
• 128-Channel Requirement: 128x128 operation requires AVBx7 Touch Control
• Channels at 44.1/48 kHz: 128 inputs x 128 outputs
• Channels at 88.2/96 kHz: 64 inputs x 64 outputs
• Channels at 176.4/192 kHz: 32 inputs x 32 outputs
• Maximum Input Streams: 64
• Maximum Output Streams: 64
• Audio Sample Resolution: 16, 24, or 32 bits
• Supported Protocols: AES67, RAVENNA, SMPTE ST 2110-30, ST 2022-7
• ST 2110-30 Support: Levels A, AX, B, BX, C, CX
• ST 2022-7 Support: Classes A, B, C, D
• Clock Protocol: PTPv2 master or slave, IEEE 1588-2008
• Synchronization: Automatic from AES67 network or Audio ToolBox
• Embedded Sample-Rate Conversion: eASRC with less than 0.1 ms additional latency compared with nominal card operation
• Network Modes: Integrated Gigabit switch or redundant primary/secondary operation
• EtherCon Connections: 2 x Neutrik EtherCon RJ45-XLR female
• RJ45 Connections: 2 x Ethernet RJ45
• Network Ports: 4 x Gigabit Ethernet total
• Power Supply: +12 V / +3.3 V through AuviTran Audio ToolBox backplane
• Operating Temperature: 32°F to 113°F
• Operating Humidity: 5% to 90%, non-condensing
• Storage Temperature: 23°F to 158°F
• Storage Humidity: 0% to 95%, non-condensing
• Dimensions: 7.9 x 3.9 x 1.6 inches
• GTIN: 0641094623883