Riedel’s NSA-002A Network Stream Adapter handles all bi-directional signal conversion between analog signals and AES67. The NSA-002A is a plug-and-play device that has multiple mounting options and connects between a Bolero wireless intercom system and any analog 4-wire.
Power is provided internally or via PoE and convenient LEDs indicate system status.
Specifications
| Type | NSA-002A (Network Stream Adapter) |
| Amount of analog breakouts | 6x input, 6x output |
| Analog audio line input/output | Balanced |
| Nom. input/output level | +6 dBu |
| Max. input/output level | +24 dBu |
| Input impedance | 10 kΩ |
| Output impedance | <200Ω |
| Min. load impedance | 2 kΩ |
| Frequency response | 20Hz - 20kHz -0.5dB |
| Signal to noise ratio (SNR) | >100dB @ +24dBu |
| Crosstalk | |
| Total harmonic distortion (THD&N) | typ. 0.008% @ +6dBu |
| Resolution | 24 bit |
| GPI Input | 3x Galvanically isolated opto-coupler inputs
Isolation Voltage 100VDC
Max. Voltage 30VDC
Input Current 5mA @ 5VDC
Switching Threshold off:<0.8VDC, on:>2.0VDC |
| GPO Output | 3x Galvanically isolated solid-state relay outputs
Isolation Voltage 100VDC
Max. Voltage 30VDC
Max. Current 100mA |
| Mains Power Supply | 100-240V 50/60Hz max.0.6A inrush current |
| Mains Power Consumption | <25W / <85 BTU/hr |
| PoE Power Supply | PoE IEEE 802.3af type 1 42-57V |
| PoE Power Consumption | PoE Class3 <25W / <44.19 BTU/hr |
| Dimensions (with Bumpers) | 218mm (242mm) Width, 45mm (65mm) Height, 276mm (293mm) Depth |
| Weight (with Bumpers) | 1770g (2250g) |
| Operating Environment | Temperature 0° - +50°C
Humidity 20% - 90% rel. (non-condensing) |
