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AMG AMG3707-DR, Инструкция по эксплуатации

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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.

Page 1 of 12

AMG3707-DR Instruction Sheet
D16943-02.doc

AMG3707-DR

Instruction Manual

Data Insert Unit with up to 16 Bi-directional Data and Audio

Channels and Dual Redundant Operation

The

AMG3707-DR

is a standalone data insert unit designed to transmit and receive up to 16 data or

audio signals over two singlemode fibres with Dual Redundant operation. The 16 data/audio channel
interfaces, whether RS-232, RS-422, RS-485, 20mA, TTL, Contact Closure, Lonworks or Audio, are
defined at manufacture by the addition of daughter boards fitted onto the Data Expansion Board B.

The

AMG3707-DR

is designed to be powered using an

AMG2003

standalone power supply.

The

AMG3707-DR

is designed to operate with

AMG3788N-DR

or rackmount equivalent

AMG3788RN-DR

eight channel video and data receive unit. The receive unit will also 'drop off' up to

eight video channels which are being transmitted along the fibre from up to eight single channel or
equivalent number of multi-channel insert units.

Содержание AMG3707-DR

Страница 1: ...als over two singlemode fibres with Dual Redundant operation The 16 data audio channel interfaces whether RS 232 RS 422 RS 485 20mA TTL Contact Closure Lonworks or Audio are defined at manufacture by the addition of daughter boards fitted onto the Data Expansion Board B The AMG3707 DR is designed to be powered using an AMG2003 standalone power supply The AMG3707 DR is designed to operate with AMG3...

Страница 2: ...nnection 3 Connections 5 Optical Connections 5 Power Connection 5 Data Channel Connections 5 Data and Audio Channel Configuration 6 Data Interface Daughter Board Options 6 Data and Audio Channel Configuration 6 Daughter Board Layout 6 Data and Audio Daughter Board Fitting Instruction 6 Data and Audio Connections 7 Front Panel Indicators 8 Power LED 8 Fibre Optic LED s 8 Low Speed Data LEDs 8 Physi...

Страница 3: ...eo and data signals are transmitted on the primary output and data is received from the primary input The secondary optical input is independent and is regenerated on the secondary output If the primary input signal is not present a unit will shut down the secondary output to inform the previous unit that the signal route is not OK The previous unit will then send out the video and data signals on...

Страница 4: ...p an 8 channel video transmission system as illustrated below If a fibre link is broken operation of the ring continues by making use of the secondary optical fibre route as below If multiple breaks occur operation is maintained with all the units still physically connected to the receiver For the scenario shown below camera signals and control would now be lost from cameras 1 2 and 3 as there is ...

Страница 5: ...nch Power 5dBm Wavelength 1310nm Optical Fibre Singlemode SECONDARY OPTO IN Connector LC PC Secondary Optical Sensitivity 22dBm Wavelength 1310nm Optical Fibre Singlemode Power Connection Connector Type 2 1mm screw lock long power jack centre positive Connector Partno Switchcraft S761K AMG G16125 00 Supply Voltage 13 5 to 18 0 Volts DC Maximum Power 15 Watts Data Channel Connections Total No of Da...

Страница 6: ...S232 Data Interface Daughter Board 3 X04058 20mA Current Loop Data Interface Daughter Board 4 X12579 TTL Data Interface Daughter Board 5 X12578 Contact Closure Data Interface Daughter Board 6 X13038 FTT10A Echelon Lonworks Data Interface Daughter Board Data and Audio Channel Configuration The data expansion board slots are accessed by removing the AMG unit from its case A data channel is active wh...

Страница 7: ...ata CH3 IN B A B 25 Audio Data CH3 OUT B A B 7 Audio Data CH4 IN A A B 26 Audio Data CH4 OUT A A B 8 Audio Data CH4 IN B A B 27 Audio Data CH4 OUT B A B 9 GND A B 28 GND A B 10 GND A B 29 GND A B 11 GND A B 30 Audio Data CH5 OUT A A B 12 Audio Data CH5 IN A A B 31 Audio Data CH5 OUT B A B 13 Audio Data CH5 IN B A B 32 Audio Data CH6 OUT A A B 14 Audio Data CH6 IN A A B 33 Audio Data CH6 OUT B A B ...

Страница 8: ...daughter board fitted Data Present CH1 16 TX Green logic zero V present on IN Red logic transitions present on IN Off logic one V present on IN This represents the data signals being transmitted on the optical fibre Data Present CH1 16 RX Green logic zero V present on OUT Red logic transitions present on OUT Off logic one V present on OUT This represents the data signals being received on the opti...

Страница 9: ...lity is assumed by AMG for its use Page 9 of 12 AMG3707 DR Instruction Sheet D16943 02 doc This represents the data signals being transmitted on the optical fibre Audio Present RX Green audio present 40dBm Red audio present 0dBm overload at 6dBm Off audio not present or 40dBm This represents the audio signals being received from the optical fibre ...

Страница 10: ...g or get trapped To replace the PCB s into the case slide the PCB s gently into the case aligning the boards with the appropriate slots Ensure that the fibre do not snag or get trapped Safety AMG Optical Fibre Products use Class 1 laser systems in accordance with EN 60825 2 2000 It is always advisable to follow good practice when working with optical fibre systems This includes Do not stare with u...

Страница 11: ... 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 Page 11 of 12 AMG3707 DR Instruction Sheet D16943 02 doc This page is intentionally blank ...

Страница 12: ... 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 Page 12 of 12 AMG3707 DR Instruction Sheet D16943 02 doc This page is intentionally blank ...

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