AS275B – AES3 and MADI Passive Splitter

The AS275 AES3 MADI Passive Splitters offers a full range of products to be used as AES3 Splitters and MADI Splitters. These digital audio splitters are available in a single-channel standalone in-line unit or a range of multi-channel 19″ 1RU rack mounting units. The rack mounting splitters are offered in a combination of signal routing configurations which include front only connections, rear only connection, front inputs with rear outputs, or rear inputs with front outputs.

These units are available online, or you can contact us or your local distributor.

This product is currently out of stock and unavailable.

Description

AS275B – AES3 MADI Passive Splitter

The AS275B is a multi-channel AES3 MADI Passive Splitter for use as a digital audio splitter. Offering both in-line and rack mounting formats this high performance unit meets the requirements of AES3i and AES10.  The 19″ 1RU rack mounting units are available in 6-channel, 10-channel, 12-channel or 20-channel variants. In addition, a number of different connection options exist.

Highlights:

  • Conveniently split a single source into two outputs
  • Up to 20 independent channels
  • High performance design with minimal insertion loss
  • Supports AES3 and AES10 MADI Formats
  • Passive Device
  • Fault tolerant operation
  • 19″ 1RU rack mounting or in-line variants
  • Multiple rack mounting connection options
    • Front panel only
    • Rear panel only
    • Front to rear routing
    • Rear to front routing

Description:

The AS275B AES3 MADI Passive Splitter conveniently splits a single source into two signals for distribution with minimal loss. Since it is a passive device, there is no requirement for power, therefore enabling easy and convenient deployment of the digital audio splitter within any facility.

Firstly, the AS275B digital audio passive splitter has been designed with reliability for critical applications in mind. Consequently, this AES3 MADI Passive Splitter is fault tolerant due to the high isolation between the outputs. As a result, the high isolation allows an open-circuit, short-circuit or incorrect termination on one output to have almost no effect on the quality of the remaining output.

Secondly, the design of the complex transformer arrangement minimises output and insertion losses. As a result, it will outperform a simple resistor splitter.

The AS275B AES3 MADI Passive Splitter will support all of the AES transmission rates between 1Mb/s and 150Mb/s. Therefore it is compatible with all digital audio formats including AES3 and AES10 (MADI) and offers a cost effective alternative to powered distribution amplifiers. The AS275B is available in a in-line or compact 19″ 1RU rack mounting unit.

Specification

AS275B-01S-06F-06R-10F-10R-12F-12R-20F-20R
Channels:166101012122020
Inputs:In-lineFrontRearFrontRearFrontRearFrontRear
Outputs:FrontRearRearFrontFrontRearRearFront
Mode:1:2
Impedance:75 Ohm
Frequency:2MHz to 500MHz
Compatibility:AES3i
MADI (AES10)
Power:1W
Return Loss:264dB (typical)
Insertion Loss:0.35dB (typical)
Total Loss:3.35dB (typical)
Amblitude Imbalance:0.2dB (typical)
Phase Imbalance:2 degrees
Output Isolation:35dB
Channel Isolation:Not Applicable85dB
Size:37mm [1.46"] width
34mm [1.34"] depth
22mm [0.87"] height
482mm [19"] width
37mm [1.46"] depth
43.7mm [1.72"] height
Weight:43g [1.5oz]417g [15oz]417g [15oz]585g [21oz]585g [21oz]669g [24oz]669g [24oz]1005g [36oz]1005g [36oz]
Environmental:-25 to +55 deg C [32 to 131 deg F], 5%-95% non-condensing
EN55103-1, EN55103, EN6095, FCC part 15

Documents

Passive Splitters Datasheet: View or download.