UNiKA NBB-04T

The NBB-04R receives 4 channels of analog audio and converts them into Dante networked audio stream which in turn can be received by other Dante-enabled devices such as digital audio console or DAW; While the NBB-04T, in contrast, transmits 4 channels of analog audio converted from Dante networked audio stream which is distributed from other Dante-enabled devices.

Both NBB-04R and NBB-04T are equipped with two RJ-45 Ethernet ports so that several NBB- 04R/NBB-04T can be cascaded, i.e. in daisy-chaining, in the same network link. Also both NBB- 04R and NBB-04T can be powered by either PoE from Ethernet switch or 48V from external power adapter.

The NBB-04R and NBB-04T adopt Audinate Dante networking technology for audio transceiving, and are very network friendly with unlimited flexibility in topology of deployment. They support up to Layer 3 of IEEE 802.3 network standard, enabling you to organize your audio network with the on the-shelf Ethernet switches or to immediately transport streaming audio by taking advantage of your existing installed network facility with no hassle. Even better, every NBB-04R/NBB-04T comes with two Ethernet ports which allow you to physically cascade several NBB-04Rs/NBB-04Ts in the same network link. Accompanying with Ethernet switches, this capability helps NBB-04R/NBB-04T gaining flexibility and expanding territory in device deployment in audio networking.

Features:

• Dante-enabled networked Audio Transmitter
• Streaming audio in robust standard Ethernet cable (a.k.a., Digital Snake)
• Easily organize and expand network topology with Ethernet switches
• Uncompressed 24-bit PCM coding with sample rate up to 96KHz
• Two RJ-45 ports make Daisy-chain cascading feasible
• Powered by either PoE or 48V adapter
• Gain or Attenuate control for each channel
• Routing and other configuration are set with Dante Controller software

Spec:

• Channel Capacity: x4 Outputs
• Audio Connector: XLR
• Level: 24dBu max.
• Gain/Volume Control: -20dB Rotary
• Digitized Scaling: 0dBFS @24dBu
• Encoding: Uncompressed: 24-bit PCM
• Sample Rate: 44.1KHz / 48KHz / 96KHz
• Ethernet: x2 Gigabit RJ45 Ports
• Networking Mode: Switch Mode (a.k.a. Daisy-chain Mode)
• Node to Node Distance: 100m with Cat.5e Cable
• Audio Latency: < 2ms typical
• Frequency Response: 20Hz ~ 20KHz ±0.5dB
• Signal to Noise Ratio:> 110dB @0dBFS
• THD + Noise: < 0.001%@-10dBFS
• Dynamic Range: > 110dB
• Crosstalk: < -110dB @10KHz
• Power by Adapter: 48VDC, 0.25A (rated)
• Power by PoE: 55VDC, 0.25A (rated)
• Power Consumption: < 6Watts
• Operation Temperature: 0 ~ 45℃
• Operation Rel. Humidity: 0 ~ 90%
• Construction: Metal Chassis with Shock Dampers
• Dimensions (HxWxD): 63 x 237 x 114mm
• Weight: 860g