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The 500DA2Q-AESU provides an economical method of distribution for your AES digital audio signals. The DA's feature two auto-equalized inputs with four re-clocked outputs each. The module can also be configured for one input with eight reclocked outputs for applications where a larger number of outputs is required.
The 500DA2Q-AESU is housed in the 3RU 500FR Exponent frame that will hold up to 16 modules.
Features
- Supports SMPTE ST 276 standard for AES audio on 75Ω coax
- 2 independent distribution amplifiers with 4 reclocked outputs provides jitter reduction
- Can be configured as one 8 output distribution amplifier
- Automatic equalization provides extended cable length capabilities
- Tally output of input error conditions
- VistaLINK® capable for remote monitoring via SNMP (using VistaLINK® PRO) when installed in 500FR frame with 500FC VistaLINK® Frame Controller
Input
- 2 inputs
- SMPTE ST 276 standard for AES audio on 75Ω coax
- EQ and reclock provide extended cable length compensation (> 1500m)
- Transformer coupled 75Ω unbalanced input
Outputs
- 4 reclocked unbalanced AES outputs per input
Card Edge LED's
- Module Health Status
- Error LED indication for input PLL out of lock, parity error or biphase coding error
- Reclocker locked
Specifications
AES Audio Input | |
|---|---|
| Standard | SMPTE ST 276 single ended AES |
| Number of Inputs | 2 |
| Connector | BNC per IEC 61169-8 Annex A |
| Signal Level | 1V p-p ±0.1V |
| Coupling | Transformer |
| Impedance | 75Ω |
| Return Loss | > 25dB 100kHz to 6MHz |
| Equalization | Automatic to 1500m with Belden 1694A (or equivalent) @ 48kHz AES signal |
| Sampling Rate | 32kHz, 44.1kHz, 48kHz, and 96kHz |
AES Audio Output | |
|---|---|
| Number of Outputs | Mode set by jumper |
| 2x4 Mode | 4 Reclocked from each input |
| 1x8 Mode | 8 from Input A (1) |
| Standard | SMPTE ST 276 single ended AES |
| Connector | BNC per IEC 61169-8 Annex A |
| Signal Level | 1V p-p ±0.1V |
| Impedance | 75Ω unbalanced |
| Return Loss | > 25dB 100kHz to 6MHz |
Electrical | |
|---|---|
| Voltage | +12V DC |
| Power | 4.5 Watts |
Physical | |
|---|---|
| Number of Slots | 1 |
Ordering Information
| 500DA2Q-AESU | Unbalanced AES Audio Distribution Amplifier (2 - 1 x 4) |
|---|
Enclosures | |
|---|---|
| 500FR | 3RU Exponent Compact High Density Distribution Frame |
| S501FR | 500 Series Standalone Enclosure |
Accessories | |
|---|---|
| 500FC | VistaLINK® Frame Controller |
| CP-2116E-H | Remote Control Panel |
| CP-2232E | Remote Control Panel |