Neutrik NA2-IO-DLINE 雙向 DANTE 音訊轉換器

Neutrik NA2-IO-DLINE Bi-Directional DANTE Audio Interface With Balanced XLR and Ethernet Connections
Connect your legacy audio gear to the Dante® world. The NA2-IO-DLINE is an end-of-network device. It is a breakout box which allows two channels of audio to be integrated into a Dante® network. Simultaneously, NA2-IO-DLINE converts a Dante® stream into analog audio signals. Hence, it is possible to use this tiny box to feed analog audio signals into the Dante® network while at the same time receiving a mix from another Dante® source.
NeutrikNA2-IO-DLINE is designed for harsh stage conditions. It therefore features lockable chassis connectors for both the audio and network connections. For fixed installations, the rubber protection can be removed. With optional mounting brackets or a rack panel, the box can be mounted below tables, in floor boxes, or in equipment racks.
Please note!
The Dante adapter can be connected to a Dante network via a standard 100 Mb/s twisted-pair Ethernet cable (CAT5e). This individual connection is responsible for the data transfer as well as for the power supply. Depending on the cable length and shield, we do not recommend installing cables parallel to power supply lines.
Features:
Connect analog audio equipment to a Dante® network
Heavy duty adapter for rugged stage conditions
Lockable audio and network connections
Convert up to two analog line signals to a Dante® network
Feed non Dante® ready amplifiers, speakers or mixing desks with signals from the Dante® network
Requires a Power over Ethernet switch or a PoE injector (802.3 af/at; class 1)
AES67 compliant
Rack mountable
 
Specifications:
Dante™ specifications
Channels: 2 INPUTS (line level), 2 OUTPUTS (line level)
Supported sampling rates: 44.1 / 48 / 88.2 / 96 kHz
Bit depth: 16, 24 and 32 Bit
Latency: Depending on the network configuration, 1 ms (standard)
Ethernet connection: 100BASE-TX (PoE support)

Electrical specifications
Power consumption: < 2 watts
Power supply: PoE switch (Power over Ethernet) or
PoE injector (according to IEEE 802.3af/at, class 1)

Analog audio input
Input impedance 6.6 kOhm
Input level (balanced) Max. 22 dBu
Frequency response 20 Hz to 20 kHz (+/-0.5 dB)
Dynamic range > 100 dB
Signal-to-noise ratio > 100 dB
THD + noise: < 0.01 % @ + 4 dBu, A-weighting
Crosstalk < -80 dB @ 20 kHz

Analog audio output
Output impedance < 800 Ohm
Output level (balanced) Max. 16 dBu
Frequency response 20 Hz to 20 kHz (+/-0.5 dB)
Dynamic range > 100 dB
Signal-to-noise ratio > 100 dB
THD + noise: < 0.01 % @ + 4 dBu, A-weighting
Crosstalk < -80 dB @ 20 kHz

Mechanical specifications
Weight 0.44 kg (1 pound)
Dimensions (with rubber protection)
L = 164 mm (6.3 inches)
B = 82 mm (3.2 inches)
H = 51 mm (2.0 inches)
Dimensions (without rubber protection)
L = 151 mm (5.9 inches)
B = 66 mm (2.6 inches)
H = 41 mm (1.6 inches)
Operating environment Indoor
Operating temperature -5°C to +70°C
Storage temperature -40°C to +150°C