DN1 Ethernet switch

AVB switch model DN1 with eight Ethernet ports and power input, designed for audio networking by d&b audiotechnik.d&b audiotechnik DN1 device featuring multiple Ethernet ports, status indicators, and control buttons for network management.
d&b audiotechnik DN1 device featuring multiple Ethernet ports, status indicators, and control buttons for network management.
AVB switch model DN1 with eight Ethernet ports and power input, designed for audio networking by d&b audiotechnik.

DN1 Ethernet switch

11-port Ethernet hardware device to support Milan™/AVB enabled LAN network communication

  • Supporting Milan™/AVB, Dante®, AES67, AES70/OCA and standard IP traffic simultaneously
  • Plug-and-play approach
  • Monitoring and setting of IP address and remoteID using the R1 Remote control software
  • Milan™/AVB primary / secondary network traffic detection and error indication
  • Two Ethernet ports to connect and power PoE enabled devices

Article number: Z4002

Where to buy

Product description

The DN1 Ethernet switch is an integral part of the d&b system network infrastructure based on Milan™/AVB and offers an optimized feature set to support the d&b workflow. The DN1 is certified by the Avnu Alliance® and supports Milan™/AVB, AES70/OCA, Dante® and standard IP traffic simultaneously. It takes a zero-configuration, plug-and-play approach that requires no switch management skills or extensive IT knowledge. For example, the DN1 automatically detects a primary or secondary Milan™ stream on each port and indicates miswiring. DN1 greatly simplifies the setup of network redundancy, automatically switching its own IP address when configured to primary or secondary network.

It features eleven IEEE 802.1BA-certified Ethernet ports with connection speeds of 10/100/1000 Mbit/s. Three of these ports are located on the front panel with etherCON® connectors. Two of these front ports provide 15 W PoE for devices such as d&b ArraySight. The DN1 is housed in a rugged 1 RU x 9.5" chassis. Two DN1 devices can be rack mounted side-by-side for compact network redundancy.

Controls and indicators
Mode
Push button for changing switch modes
ERROR
LED indicator red
PoE
LED indicator blue
LINK
LED indicator green / yellow showing traffic
AVB
LED indicator red / magenta / cyan showing AVB traffic
PRI / SEC
LED indicator magenta / cyan showing switch mode
Network
Connectors front
3 x etherCON®, 2 x PoE, max. 15.4 W each/25 W total
Connectors rear
8 x shielded RJ45
Connection speed
10/100/1000 Mbit/s
Operating conditions
Humidity (rel.), long term average
max. 70%
Power supply
Overvoltage protection
Up to 400 VAC
Rated mains voltage
100 - 240 V, 50 - 60 Hz
Autosensing switch mode power supply for
powerCON® TRUE 1 TOP
Dimensions / weight
Dimensions (h x w x d)
1 RU x 241 mm x 145 mm
1 RU x 9.5" x 5.7"
Weight
1.4 kg / 3.1 lb
Title
Category
File type
Size
Language
Release
 
2D DWG CAD package 1.4
2D CAD drawings
ZIP
388 MB
25.02.2025
3D DWG CAD package release notes 1.5
3D CAD drawings
PDF
346 KB
English
07.05.2026
3D DWG CAD package 1.5
3D CAD drawings
ZIP
252 MB
07.05.2026
DN1 Datasheet 1.3
Datasheets
PDF
683 KB
English
05.09.2024
EU Declaration of Conformity (CE symbol) DN1 1.2
Declarations of conformity
PDF
228 KB
English
18.08.2026
DN1 Firmware Release notes 1.02.07
Firmware
PDF
90 KB
English
18.08.2026
DBAUDIO-MIB
Firmware
ZIP
1.88 KB
n/a
24.08.2022
DS22 Manual 1.3
Manuals
PDF
1.45 MB
한국의
30.06.2026
DS22 Manuale d'uso 1.3
Manuals
PDF
1.42 MB
Italiano
30.06.2026
DS22 Manual 1.3
Manuals
PDF
1.42 MB
English
30.06.2026
DS20 Manual 1.5 ko
Manuals
PDF
1.44 MB
한국의
15.09.2025
DS20 Manuale d'uso 1.5 it
Manuals
PDF
1.40 MB
Italiano
09.09.2025
DN1 Manual 1.6 en
Manuals
PDF
2.50 MB
English
17.04.2025
DS20 Manual 1.5
Manuals
PDF
4.46 MB
English
07.05.2024
Application note: Milan & Dante 1.1
Technical information (TI)
PDF
858 KB
English
18.04.2024
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