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Data Receive Unit with up to 8 Bi-directional Data and
The AMG4708AE is a standalone data receive unit designed to transmit and receive up to 8 data or
audio signals plus full duplex 100BaseT Ethernet connectivity over two singlemode fibres. The 8
data/audio channel interfaces, whether RS232, RS422, RS485, 20mA, TTL, Contact Closure,
Lonworks or Audio, are defined at manufacture by the addition of daughter boards fitted onto the Data
Expansion Board A.
The AMG4708AE is designed to be powered by an AMG2003 power supply.
The AMG4708AE is designed to operate with AMG4707AE or rackmount equivalent AMG4707AEG
data transmit unit in a point to point configuration.
AMG Systems Ltd. reserves the right to make changes to this
document without notice. The information herein is believed to
be accurate. No responsibility is assumed by AMG for its use.
Audio Channels plus Ethernet
AMG4708AE
Instruction Manual
Page 1 of 12
AMG4708AE Instruction Sheet
D16803-01.doc
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Summary of Contents for AMG AMG4708AE
- Page 1 Data Receive Unit with up to 8 Bi-directional Data and Audio Channels plus Ethernet The AMG4708AE is a standalone data receive unit designed to transmit and receive up to 8 data or audio signals plus full duplex 100BaseT Ethernet connectivity over two singlemode fibres. The 8...
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Page 2: Table Of Contents
Removal / replacement from / to the Case..................9 Safety Maintenance and Repair AMG Systems Ltd. reserves the right to make changes to this Page 2 of 12 AMG4708AE Instruction Sheet document without notice. The information herein is believed to D16803-01.doc... -
Page 3: Introduction
Ethernet connectivity is also provided between the two units. Optical Connection The AMG4708AE is connected as illustrated below when used with an AMG4707AE data transmit unit acting as a point to point system. AMG Systems Ltd. reserves the right to make changes to this... -
Page 4: Connections
For the data or audio channels to be present, the appropriate data daughter boards have to be fitted into the data expansion board slots. AMG Systems Ltd. reserves the right to make changes to this Page 4 of 12 AMG4708AE Instruction Sheet document without notice. -
Page 5: Data And Audio Channel Configuration
The AMG4708AE and rackmount equivalent AMG4708AEG sends and receives data in one bank - Bank A. Bank B is not used. The physical interface is determined by the fitting of AMG data or audio daughter boards onto the appropriate data expansion board slots. -
Page 6: Data And Audio Connections
See Data or Audio Daughter Board Instruction Sheet for meaning of Audio/Data IN+, Audio/Data IN- Audio/Data OUT+, and Audio/Data OUT- for each data type. AMG Systems Ltd. reserves the right to make changes to this Page 6 of 12 AMG4708AE Instruction Sheet document without notice. -
Page 7: Front Panel Indicators
(+V, -V) present on IN+, IN- logic transitions present on IN+, IN- logic one (-V, +V) present on IN+, IN- AMG Systems Ltd. reserves the right to make changes to this Page 7 of 12 AMG4708AE Instruction Sheet document without notice. - Page 8 > 0dBm (overload at +6dBm) audio not present or < -40dBm This represents the audio signals being received from the optical fibre. AMG Systems Ltd. reserves the right to make changes to this Page 8 of 12 AMG4708AE Instruction Sheet document without notice.
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Page 9: Physical Information
Mounting Details The AMG unit is supplied with a clip-on mounting bracket which should be attached to a panel or wall using 2 off 4.0mm screws. The unit is clipped into the mounting bracket, and is then held firmly in position. - Page 10 This page is intentionally blank. AMG Systems Ltd. reserves the right to make changes to this Page 10 of 12 AMG4708AE Instruction Sheet document without notice. The information herein is believed to D16803-01.doc be accurate. No responsibility is assumed by AMG for its use.
- Page 11 This page is intentionally blank. AMG Systems Ltd. reserves the right to make changes to this Page 11 of 12 AMG4708AE Instruction Sheet document without notice. The information herein is believed to D16803-01.doc be accurate. No responsibility is assumed by AMG for its use.
- Page 12 This page is intentionally blank. AMG Systems Ltd. reserves the right to make changes to this Page 12 of 12 AMG4708AE Instruction Sheet document without notice. The information herein is believed to D16803-01.doc be accurate. No responsibility is assumed by AMG for its use.
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