The DN9652 Dual Network Bridge has been designed to allow two dissimilar digital audio networks to interface simply and reliably.
The Model 392 is designed for a variety of applications that require a visual status indicator. An array of red/green/blue (RGB) LEDs provide backlighting for a distinctively shaped polycarbonate (plastic) lens assembly. The Model 392 can serve as a broadcast "on-air" light, a room occupied display, or an intercom call signal indicator. In addition, the unit can serve as an audio level display, with a green, yellow, and red indication of audio level. Full operation requires only a Power-over-Ethernet (PoE) 100 Mb/s data connection. It's compatible with the popular Dante® audio-over-Ethernet protocol but offers support for a range of additional applications. Configuration is performed using the Studio Technologies' STcontroller software application. Selected configuration values are stored within the Model 392's non-volatile memory. A variety of methods are provided to allow control of the Model 392's LED array. These include using STcontroller's "virtual" button, receiving network-transported UDP commands, and responding to an audio signal level associated with a Dante digital audio connection.
Key Features
Dante audio-over-Ethernet technology
General-purpose visual indicator with RGB LEDs
On, flashing, and audio level displays
Responds to high-frequency (18-23 kHz) call, UDP commands, and PCM audio data
Mounts in a US-standard 2-gang electrical box
Single Decora-style lens opening dimensions
Configured using STcontroller application
Power-over-Ethernet (PoE) powered
The 1544ZOP 4x4 Smart Zone Output Processor provides all the network audio routing and zone digital signal processing functions of a DNA2404D integrated network amplifier unit. This includes Dante® network audio input, equalization, level control, andAtlasIED’s patented AlwaysHEAR™smart ambient analysis automatic level adjustment. AlwaysHEAR™. ensures the audio levels are automatically adjusted to always be set at the perfect sound level. The 1544ZOP provides four line-level balanced analog audio outputs for driving external amplifiers or powered line arrays. The 1544ZOP integrates with AtlasIED’s GLOBALCOM®.IP announcement controller, or may be used in stand-alone applications. Optionally, the processed zone output audio may be routed back out over the network as Dante digital audio.
In addition to the four zone outputs, the 1544ZOP has four balanced line-level analog inputs that may be used as automated test inputs associated with the four zone outputs. Alternately, the analog inputs may be routed out over the network as Dante digital audio for such uses as for background music or auxiliary audio sources.
The 1544ZOP also provides eight (8) logic inputs. Four of the inputs are standard closure detection and four are supervision capable, which provides the additional means to detect open or short conditions on the incoming links.
Inputs are provided for connecting up to eight (8) 540S ambient noise sensors (2 sensors for each output channel). This allows the output of each channel to be automatically adjusted in real time based on the measured ambient noise level in the zone.
The 1544ZOP may be configured from the GLOBALCOM.IP System Management Center (SMC) or via the open-standard SNMP (Simple Network Management Protocol).
