Datasheet

ManualsBrandsSTUDIO TECHNOLOGIES ManualsNetwork Audio + VideoModel 48D Dante Bridge - Connects 4-ch Audio between 2 Separate Networks

50665-0718, Issue 1

Key Features

Overview

The Model 48D Dante

Bridge provides a simple yet

high-performance means of interconnecting, or “bridging,”

Dante audio signals associated with two independent local-

area-networks. The unit allows up to four audio channels to

pass in each direction. Internal circuitry provides timing and

bit-depth correction to ensure that audio signal integrity

is maintained.

Dante audio-over-Ethernet has found wide acceptance as a

network “backbone” due to its ease of use, excellent audio

performance, strong interoperability, and wide adoption

by a large number of equipment manufacturers. However,

interconnecting audio signals on independent local-area-

networks that support Dante can present a challenge.

The Model 48D makes that a simple task to implement.

Interconnecting a Model 48D with two Ethernet connec-

tions, along with a minimal amount of configuration, is all

that’s required to make the unit part of a sophisticated,

networked audio system.

The Model 48D can be powered by Power-over-Ethernet

(PoE) or an external source of 12 volts DC. Standard con-

nectors are used for the Ethernet and DC power intercon-

nections. The Model 48D’s enclosure has a “1/2-rack”

1U form factor and weighs less than two pounds, making

it well suited for use in portable applications. Alternately,

using one of the optional rack-mounting kits one or two

Model 48D units can be mounted in a single space (1U)

of a standard 19-inch rack enclosure. The unit is built

to professional standards and is intended for demanding

24-hour operation.

The Dante Controller software application can be used to

configure all Dante network and audio parameters. Front-

panel LED indicators, an LCD display, and five pushbutton

switches are provided to view and revise selected operating

parameters. The Model 48D is compatible with the Dante

Domain Manager™ (DDM) software application and is

complaint with AES67 digital audio signals.

Model 48D

Dante

Bridge

Model 48D Front and Rear Views

• Two independent Dante network connections

• “Bridges” up to four audio channels in each

direction

• High-performance sample rate conversion

• Excellent audio quality

• DDM and AES67 support

• PoE and 12 Vdc powering

• Standard connectors, simple setup

• Table-top, portable, or optional rack-mount

installation

Summary of content (4 pages)

PAGE 1
Model 48D Dante® Bridge Key Features • Two independent Dante network connections • DDM and AES67 support • “Bridges” up to four audio channels in each direction • PoE and 12 Vdc powering • High-performance sample rate conversion • Standard connectors, simple setup • Excellent audio quality • Table-top, portable, or optional rack-mount installation Overview The Model 48D can be powered by Power-over-Ethernet The Model 48D Dante® Bridge provides a simple yet (PoE) or an external source of 12 volts
PAGE 2
Dante Audio-over-Ethernet of interconnecting Dante audio channels from between Audio data is sent to and received from the Model 48D two separate networks. With standard connectors and using the Dante audio-over-Ethernet media networking PoE power, setup can be completed in just a few minutes. technology. Two separate network interfaces allow com- This makes Model 48D units effective in both fixed and pletely independent configurations. Audio signals with a portable applications.
PAGE 3
DDM and AES67 pair Ethernet signals. The physical connections are made The Model 48D is compliant with the Dante Domain by way of two Neutrik® etherCON RJ45 receptacles. While Manager software application. However, there is no require- compatible with standard RJ45 plugs, etherCON allows ment that each of the two network interfaces be part of a a ruggedized and locking interconnection for harsh or DDM domain. One of the Model 48D’s network interface’s high-reliability environments.
PAGE 4
Model 48D Specifications Power Sources: Power-over-Ethernet (PoE): class 1 (low power, ≤3.84 watts) per IEEE® 802.3af External: 10 to 18 volts DC, 0.