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500DA-AESU

Unbalanced AES Audio Distribution Amplifier

  • VistaLINK® enabled

The 500DA-AESU is a nine output reclocking and auto equalizing DA for unbalanced 75Ω AES signals. The DA automatically equalizes up to 1500m of Belden 1694A coax and provides reclocked outputs with sampling frequencies of 32kHz, 44.1kHz, 48kHz, and 96kHz. The 500DA-AESU card edge LED indicators provide quick and accurate assessment of the incoming signal integrity.

The 500DA-AESU is housed in the 3RU 500FR exponent frame that will hold up to 16 modules.

Features
  • Data reclocking provides jitter reduction
  • VistaLINK® capable for remote monitoring via SNMP (using VistaLINK® PRO) when installed in 500FR frame with 500FC VistaLINK® Frame Controller
  • Card Edge LED's
  • Module Health Status
  • Error LED indication for input PLL out of lock, parity error or biphase coding error
  • Reclocker locked
  • Input
  • 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
  • Nine 75Ω coax unbalanced AES outputs
Block DiagramBlock Diagram

Specifications

AES Audio Input
StandardSMPTE ST 276
Number of Inputs1
ConnectorBNC per IEC 61169-8 Annex A
Signal Level1V p-p
CouplingTransformer
Impedance75Ω
Return Loss> 25dB 100kHz to 6MHz
EqualizationAutomatic to 1500m with Belden 1694A (or equivalent) @ 48kHz AES signal
Sampling Rate32kHz, 44.1kHz, 48kHz, and 96kHz
AES Audio Output
Number of Outputs9 Unbalanced AES
ConnectorBNC per IEC 61169-8 Annex A
Signal Level1V p-p
Impedance75Ω
Return Loss> 25dB 100kHz to 6MHz
Electrical
Voltage+12V DC
Power5 Watts
EMI/RFIComplies with FCC Part 15 Class A, EU EMC Directive
Physical
Number of Slots1

Ordering Information

500DA-AESUUnbalanced AES Audio Distribution Amplifier (1 x 9)
Enclosures
500FR3RU exponent Compact High Density Distribution Frame
S501FR500 Series Standalone Enclosure
Accessories
500FCVistaLINK® Frame Controller
CP-2116E-HRemote Control Panel
CP-2232ERemote Control Panel