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8 Channel Video Transmit Unit with up to 2 Bi-directional
Data and Audio Channels for a Multimode Fibre Link
The AMG4683BxR is a rackmount eight channel video transmit unit designed to transmit 8 video
signals and transmit and receive up to 2 data or audio signals over two Multimode fibres.
The AMG4683BxR is designed to plug into an AMG2005 subrack, which in turn fits into a 19" rack
system.
The AMG4683BxR is designed to operate with AMG4684Bx or rackmount equivalent AMG4684BxR
eight channel video receive 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.
AMG4683BxR
Instruction Manual
Page 1 of 10
AMG4683BxR Instruction Sheet
D16810-00.doc
issue 00
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Table of Contents
Related Manuals for AMG AMG4684B R Series
Summary of Contents for AMG AMG4684B R Series
- Page 1 The AMG4683BxR is designed to operate with AMG4684Bx or rackmount equivalent AMG4684BxR eight channel video receive unit in a point to point configuration. AMG Systems Ltd. reserves the right to make changes to this Page 1 of 10 AMG4683BxR Instruction Sheet document without notice.
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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 10 AMG4683BxR Instruction Sheet document without notice. The information herein is believed to D16810-00.doc... -
Page 3: Introduction
The AMG4683BxR is connected as illustrated below when used with an AMG4684BxR 8-channel receive unit acting as a point to point system. AMG Systems Ltd. reserves the right to make changes to this Page 3 of 10 AMG4683BxR Instruction Sheet document without notice. -
Page 4: Connections
Data Connector ........RJ45 Channel B Interface ......Defined by data/audio interface daughter board fitted into Slot 1 on main board and indicated by the ‘x’ in the AMG partno. AMG Systems Ltd. reserves the right to make changes to this... -
Page 5: Data And Audio Channel Configuration
RS485 bus high (+5 volts) and the other arm low (0 volts) using high value resistors within the third party equipment. In order to ensure that the AMG equipment detects a tri-state condition, then these resistors should have a value above 5kΩ. If the third party bias resistors are less the 750Ω... -
Page 6: Data / Audio Channel B Configuration
Brown Note: (A) or (B) in brackets in above table refers to RS485 / RS422 data specification, not Channel A, Channel B. AMG Systems Ltd. reserves the right to make changes to this Page 6 of 10 AMG4683BxR Instruction Sheet document without notice. -
Page 7: Front Panel Indicators
OUT+ logic one (-V) present on OUT+ This represents the data signals being received on the optical fibre AMG Systems Ltd. reserves the right to make changes to this Page 7 of 10 AMG4683BxR 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 10 AMG4683BxR Instruction Sheet document without notice.
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Page 9: Physical Information
Mounting Details The unit is designed to be mounted within a 2005 Subrack on standard card guides. Note the AMG standard racks are supplied with guide rails every 7HP. In order to fit this unit in the subrack, 2 sets of card guides have to be removed by pulling gently on the card guides. - Page 10 This page is intentionally blank. AMG Systems Ltd. reserves the right to make changes to this Page 10 of 10 AMG4683BxR Instruction Sheet document without notice. The information herein is believed to D16810-00.doc be accurate. No responsibility is assumed by AMG for its use.
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