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Riedel Bolero NSA-002A

Riedel's NSA-002A Network Stream Adapter facilitates the two-way conversion of signals between analog and AES67 formats. This plug-and-play device offers versatile mounting options and bridges a Bolero wireless intercom system and any analog 4-wire connection. It can be powered internally or through PoE, and features easy-to-read LED indicators for system status.

Product Features

- 6 analogue audio channels
- 3 x GPO and 3 x PGI relays
- AES67 and dual ethernet ports
- Internal and PoE power
**Analogue Audio Line In**

- Nom Input Level: +6 dBu
- Max Input Level: +24 dBu
- Input Impedance: 10 kΩ
- Frequency Response: 20 Hz .. 20 kHz
- Signal to Noise Ratio: >100 dB
- Crosstalk: <-110 dB
- Total Harmonic Distortion: typ. 0.008 %
- Resolution: 24 bit

**GPI In**

- Isolation Voltage: 100 VDC
- Maximum Voltage: 30 VDC
- Input Current: 5 mA @ 5 VDC
- Switching Threshold: off: <0.8 VDC, on: >2.0 VDC

**Analogue Audio Line Out**

- Nom Output Level: +6 dBu
- Max Output Level: +24 dBu
- Output Impedance: <200 Ω
- Min Load Impedance: 2 kΩ
- Frequency Response: 20 Hz .. 20 kHz
- Signal to Noise Ratio: >100 dB
- Crosstalk: <-110 dB
- Total Harmonic Distortion: typ. 0.008 %
- Resolution: 24 bit

**GPI Out**

- Isolation Voltage: 100 VDC
- Maximum Voltage: 30 VDC
- Maximum Current: 100 mA

- Environmental Temperature: 0°C ... +50°C
- Humidity: 20 % ... 90 % rel. hum. (non-condensing)
- Max Altitude: 3000 m AMSL
- Dimensions: 218 mm × 45 mm × 276 mm (242 mm × 65 mm × 293 mm with bumpers)
- Weight: 1770 g (2250 g with bumpers)