8 channel video receive unit with 1 bi-directional data channel plus ethernet and dual redundant operation - includes amg nms network management interface (12 pages)
Summary of Contents for AMG AMG4684BxER
Page 1
2 data or audio signals plus full duplex 100BaseT Ethernet connectivity over two Multimode fibres. The AMG4684BxER is designed to plug into an AMG2005 subrack, which in turn fits into a 19" rack system.
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 AMG4684BxER Instruction Sheet document without notice. The information herein is believed to D16811-01.doc...
Ethernet connectivity is also provided between the two units. Optical Connection The AMG4684BxER is connected as illustrated below when used with an AMG4683BxER 8-channel transmit unit acting as a point to point system. AMG Systems Ltd. reserves the right to make changes to this...
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 4 of 12 AMG4684BxER Instruction Sheet document without notice.
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...
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 12 AMG4684BxER Instruction Sheet document without notice.
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 12 AMG4684BxER Instruction Sheet document without notice.
This represents the audio signals being received from the optical fibre. Ethernet Operation In order for the AMG system to transmit Ethernet signals, an onboard RJ45 Ethernet interface or X16003 Ethernet interface adaptor should be fitted to both the Transmit unit and the Receive unit.
There are no user serviceable parts within AMG products. See unit data sheet for full specification. In case of problem or failure, please call your local support centre or contact: AMG Systems Ltd. at 3 The Omega Centre, Stratton Business Park, Biggleswade, Beds., SG18 8QB, UK.
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This page is intentionally blank. AMG Systems Ltd. reserves the right to make changes to this Page 10 of 12 AMG4684BxER Instruction Sheet document without notice. The information herein is believed to D16811-01.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 AMG4684BxER Instruction Sheet document without notice. The information herein is believed to D16811-01.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 AMG4684BxER Instruction Sheet document without notice. The information herein is believed to D16811-01.doc be accurate. No responsibility is assumed by AMG for its use.
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