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The 400DA-AESB is a nine output reclocking and auto equalizing DA for balanced 110Ω AES signals. The DA automatically equalizes up to 300m of Belden 1800B cable and provides reclocked outputs with sampling frequencies of 32kHz, 44.1kHz, 48kHz and 96kHz. The 400DA-AESB card edge LED indicators provide quick and accurate assessment of the incoming signal quality.
The 400DA-AESB is housed in the 3RU 400FR frame that will hold up to 16 modules.
Features
- Data reclocking provides jitter reduction
Inputs
- AES3-1992 standard for AES audio on 110Ω twisted pair cable
- EQ and reclock provide extended cable length compensation (> 300m)
- Transformer coupled 110Ω balanced input
Outputs
- Nine 110Ω balanced
Card Edge LEDs
- Module Health Status
- Error LED indication for input PLL out of lock, parity error, or biphase coding error
- Reclocked locked
Specifications
AES Input | |
|---|---|
| Standard | AES3-1992 |
| Number of Inputs | 1 |
| Connector | 3 pin removable terminal strip |
| Input level | 2 to 7V p-p |
| Coupling | Transformer |
| Input Impedance | 110Ω |
| Return Loss | > 14dB 100kHz to 6MHz |
| Equalization | Automatic to 300m with Belden 1800B (or equivalent) @ 48kHz AES signal |
| Sampling Frequency | 32kHz, 44.1kHz, 48kHz and 96kHz |
AES Output | |
|---|---|
| Number of Outputs | 9 Balanced AES reclocked |
| Connector | 3 pin removable terminal strips |
| Output level | 5V p-p |
| Output Impedance | 110Ω |
| Return Loss | > 30dB 100kHz to 6MHz |
Electrical | |
|---|---|
| Voltage | +12V DC |
| Power | 5W |
| EMI/RFI | Complies with FCC Part 15 Class A EU EMC Directive |
Physical | |
|---|---|
| Number of Slots | 1 |