Biamp 901.0333 Tesira AVB-1

Product Overview

The Biamp Tesira AVB-1 is a modular digital audio networking card that supports up to 420 x 420 channels of audio over AVB/TSN for a Tesira SERVER or SERVER-IO device. AVB/TSN is the default interconnect transport between Tesira DSPs and remote devices, so the AVB-1 is a core building block for distributed commercial audio systems. This Tesira AVB networking card carries processed audio between chassis, expanders, and endpoints across a standard Ethernet network of AVB-enabled switches. The AVB-1 can be installed at the factory or added in the field.

Product Description

The AVB-1 allows a Tesira system to send and receive digital audio over an Ethernet network using AVB-enabled switches, supporting up to 420 x 420 channels of interconnectivity from any compliant device. Because Tesira uses AVB/TSN as its native transport between DSPs and remote I/O, this card is central to AV system integration projects that span multiple rooms, floors, or buildings. The AVB-1 is built on established IEEE standards including 802.1AS, 802.1Q, 1722, and 1722.1, giving integrators a standards-based backbone for large deployments. Explicit AVB input and output blocks in Tesira software provide direct control over signal routing. Dual RJ-45 connectors support primary and secondary redundant networks, an important consideration for mission-critical spaces. The AVB-1 can be installed alongside DAN-1 Dante and SCM-1 CobraNet cards for multi-protocol bridging. System configuration and control are handled over Ethernet. The card incorporates AES48-2005 grounding and EMC practices, is RoHS compliant, and carries Biamp's 5-year warranty. Pair it with the Tesira DAN-1 or Tesira SCM-1, or browse the full Biamp collection.

Key Features

• 420 x 420 AVB Channels — The card supports up to 420 input and 420 output channels of digital audio over AVB/TSN.
• Native Tesira Transport — AVB/TSN is the default interconnect between Tesira DSPs and remote devices, making the AVB-1 central to distributed systems.
• IEEE Standards Based — The card conforms to IEEE 802.1AS, 802.1Q, 1722, and 1722.1 for interoperable networked audio.
• Redundant Dual RJ-45 Ports — Primary and secondary RJ-45 connections support redundant network paths for reliability.
• Software-Defined Routing — Explicit AVB input and output blocks in Tesira software let designers route signals within the DSP configuration.
• Multi-Protocol Coexistence — The AVB-1 can be installed alongside DAN-1 Dante and SCM-1 CobraNet cards for simultaneous multi-protocol operation.
• Factory or Field Installation — The card can be ordered pre-installed or added to an existing Tesira SERVER or SERVER-IO in the field.
• 5-Year Warranty — The AVB-1 is covered by Biamp Systems' 5-year warranty.

Typical Applications

• Conference room
• Boardroom
• Auditorium
• Multi-purpose room
• All-hands room
• Broadcast studio

Technical Specifications

Specifications sourced from the Biamp Tesira AVB-1 datasheet. Confirm detailed specifications against current Biamp documentation.

Frequently Asked Questions

Which Tesira devices accept the AVB-1?
The AVB-1 installs in Tesira SERVER and SERVER-IO devices, at the factory or in the field.

How many audio channels does it support?
It supports up to 420 x 420 channels of digital audio over AVB/TSN.

What switches does AVB require?
AVB requires AVB-enabled network switches; confirm switch compatibility against current Biamp documentation.

Which IEEE standards does it use?
The card conforms to IEEE 802.1AS, 802.1Q, 1722, and 1722.1.

Can it run alongside Dante or CobraNet cards?
Yes. It can be combined with DAN-1 and SCM-1 cards in the same chassis for multi-protocol operation.

Does it support redundant networking?
Yes. Dual RJ-45 connectors support primary and secondary redundant networks.

What warranty applies?
Biamp covers the AVB-1 with a 5-year warranty.