DM NAX™ Audio-over-IP Network Encoder with 16 Stereo Inputs
The Crestron® DM‑NAX‑16AIN is a next generation Audio-over-IP (AoIP) input device, putting local sources on the Crestron multiroom distributed audio network.
The Crestron DM-NAX-16AIN is an Audio-over-IP (AoIP) encoder that provides 16 local stereo audio inputs to a DM NAX Crestron multiroom audio distribution network. It provides 8 digital inputs comprised of 4 SPDIF TOSLINK® connectors and 4 SPDIF coaxial connectors. Each digital input supports 2-channel PCM audio. The DM-NAX-16AIN also provides 8 analog stereo inputs. Inputs 1-4 offer balanced 5‑pin terminal block connectors in parallel with unbalanced RCA connectors, and inputs 5-8 offer RCA connectors.
DM NAX™ is built on AES67 standards with additional ease of configuration via a web interface, SIMPL Windows, C#, and/or a RESTful API. It is compatible with DM-NVX® through the AES67 secondary audio stream and also with third-party AES67 solutions and Dante® via the compatibility mode enabled through Dante Controller.
Audio-over-IP
DM NAX takes audio distribution to a whole new level by putting it onto the network, and the scale of DM NAX far exceeds the capabilities of previous generations of Crestron distributed audio. DM NAX units integrate with DM NVX devices to pull audio from video feeds for rooms without displays.
Built-In Network Switch
The DM‑NAX‑16AIN has a built-in network switch, accessible via the two RJ-45 ports on the rear panel, labeled as 1 and 2. The ports can be configured to either share network traffic (to support a courtesy port application or daisy-chaining of multiple NAX units) or to isolate control and AoIP traffic between the two ports. The managed switch supports Internet Group Management Protocol (IGMP) Snooping and Querying to manage connecting ports to your AVoIP network.
Key Features
- Audio-over-IP (AoIP) input device, putting local sources on the Crestron® multiroom distributed audio network
- Compact 1 RU form factor, cool-running operation
- Provides 16 stereo inputs for a DM NAX™ AoIP network
- Includes 8 SPDIF (4 TOSLINK® and 4 Coaxial) digital audio inputs, 8 stereo unbalanced analog RCA inputs, and
4 stereo balanced analog Phoenix connector inputs in parallel with RCA inputs 1-4
- Adjustable level compensation for each local input
- Interoperable with Dante® audio networking devices via AES67 compatibility
- Connects directly to a managed network to route to other DM NAX, DM NVX®, or AES67 compatible devices
- Streamlined setup and adjustment via the device’s web interface
- Seamless Control system integration with Crestron Home™ and SIMPL Windows programming
| Audio |
| Input Signal Types |
8 stereo unbalanced analog (RCA) includes (4) 5-pin phoenix balanced connector;
8 digital SPDIF (4 TOSLINK® and 4 Coaxial) |
| Source Compensation |
±10.0 dB per input |
| Input Monitoring |
Source Signal Detect |
| THD |
0.002% |
| S/N Ratio |
110 dB digital in, 108 dB analog in |
| Frequency Response |
20 Hz to 20 kHz (±0.6 dB) |
| Supported Sample Rates |
Coaxial: Up to 192 kHz;
Optical: 192 kHz |
| Communications |
| Ethernet |
For control, AoIP, and or console, 100/1000 Mbps, auto-switching, auto-negotiating, auto-discovery, full/half duplex, DHCP |
| USB |
For configuration management |
| Connectors |
| ANALOG SOURCES L/R1 – 8 |
(8) RCA female comprising (4) unbalanced stereo line-level audio inputs;
(4) 5-pin phoenix balanced connector
Input Impedance: 10k Ohms;
Maximum Input Level: 2 Vrms |
| SPDIF SOURCES 9 – 12 |
(4) JIS F05 female (TOSLINK) optical fiber connector;
S/PDIF optical digital audio input |
| SPDIF SOURCES 13 – 16 |
(4) RCA female;
S/PDIF coaxial digital audio inputs;
Input Impedance: 75 Ohms |
| Ethernet 1 |
(1) 8-wire RJ45 female;
100Base-T/1000Base-TX Ethernet port |
| Ethernet 2 |
(1) 8-wire RJ45 female;
100Base-T/1000Base-TX Ethernet port |
| USB |
(1) USB Type B connector, female;
USB computer console port (cable included);
For setup only |
| 100-240V~50/60Hz Universal AC |
(1) IEC 60320 C14 main power inlet, mates with removable power cord (included) |
| G |
6-32 screw, chassis ground lug |
| Controls and Indicators |
| PWR |
(1) LED. Amber indicates that the device is booting. White indicates that the device is switched on with audio passing. Red indicates that the device is in standby mode. Off indicates that there is no power from the power supply. |
| LAN |
(1) LED. White indicates that the device is switched on and has a valid IP address. Off indicates that the device is not connected to a network or the IP address is invalid. |
| NAX |
(1) LED. White indicates that any audio-over-IP traffic is passing in or out of the DM NAX unit (if any audio-over-IP streams are transmitting out of, or being received by the unit, then the NAX LED will illuminate white). Off indicates that no audioover- IP traffic is passing in or out of the DM NAX unit. |
| SOURCE 1-16 |
(16) LEDs. White indicates signal presence on the specified input/source. Red indicates there is a clipping on an analog input or a bitstream issue on a digital input. Off indicates that there is no signal detected on the specified input/source. |
| SETUP |
(1) LED. Blinking red indicates that a network reset or factory restore has been initiated via the adjacent SETUP button. |
| Power |
| Power Consumption |
20 Watts |
| Environmental |
| Temperature |
32° to 104°F (0° to 40°C) |
| Humidity |
10% to 90% RH (non-condensing) |
| Heat Dissipation |
70 BTU/hr |
| Construction |
| Chassis |
Metal, black and silver finish, vented sides |
| Mounting |
1 RU rack-mountable |
| Dimensions |
| Height |
1.73 in. (32 mm) |
| Width |
19 in. (483 mm);
17.28 in. (439 mm) without rack ears |
| Depth |
14.46 in. (368 mm) |
| Weight |
| 7.39 lb (3.35 kg) |
| Compliance |
| FCC Part 15 Class B digital device, CE, ETL listed |
| Regulatory Model |
M201845005 |
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