AMG AMG4784E Скачать руководство пользователя страница 4

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 4 of 8 

AMG4784E Instruction Sheet D32046-
00 
 

 

 

Connections 

Video Output Connections 

No. of channels .................................... 8 
Connectors .......................................... 75 ohm BNC Socket. 
Output Impedance ............................... 75 ohm terminated. 
Output Level ........................................ 1 Volt p-p nominal 
Frequency Response ........................... 10Hz to 7MHz. 
 

 

Optical Connections 

PRIMARY OPTO OUT

 

Connector ............................................ LC/PC 
Primary Optical Launch Power ............ -5dBm 
Wavelength .......................................... 1310nm 
Optical Fibre ........................................ Singlemode 
 

PRIMARY OPTO IN

 

Connector ............................................ LC/PC 
Primary 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  ................................. 5 Watts 
 

 

Ethernet Connection 

Ethernet Data Connector  .................... RJ45 
Interface ............................................... Auto-negotiation up to 100BASE-TX full duplex 
Ethernet Data Rate .............................. Maximum 50Mbits/s total Ethernet traffic on fibre 
 

 

Data and Audio Channel Connections 

DATA CHANNEL A

 

Data Channel A ................................... 1 channel 
Data Connector .................................... RJ45 
Channel A Interface ............................. On Board Data Interface 

– RS232, RS422 or RS485. Selected 

by slide switch above the RJ45 connector. 
 

 

RS232 

– switch position - high (closest to BNC connections) 

 

RS422 

– switch position – middle 

 

RS485 

– switch position – low (furthest from BNC connections) 

 

DATA CHANNEL B

 

Data Channel B ................................... Not Present 
 
 

 

Содержание AMG4784E

Страница 1: ...th Bi directional Data Channel plus Ethernet The AMG4784E is a standalone four channel video receive unit designed to receive 4 video signals and transmit and receive 1 data signal plus full duplex 10...

Страница 2: ...eo Output Connections 4 Optical Connections 4 Power Connection 4 Ethernet Connection 4 Data and Audio Channel Connections 4 Data and Audio Channel Configuration 5 Data and Audio Channel Configuration...

Страница 3: ...struction Sheet D32046 00 Introduction Unit Functional Schematic The AMG4784E receives up to 4 video and 1 data signals from the AMG4783E It also transmits 1 data signal to the AMG4783E Ethernet conne...

Страница 4: ...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 t...

Страница 5: ...RJ45 connector The switch signifies the presence of the X16004 Low Speed Data Audio Interface Board If there are LED s present on the RJ45 connector then an X16003 Ethernet Interface Board is fitted...

Страница 6: ...eceiving Org optical channel receiving but not sync Off optical channel not transmitting Low Speed Data LEDs Channel A Data Present TX RS485 or RS422 Green logic zero V V present on IN IN Red logic on...

Страница 7: ...e adaptor should be fitted to both the Transmit unit and the Receive unit The Ethernet interface can operate at either 10Mbits s half duplex or 100Mbit s full duplex and data is transmitted from one p...

Страница 8: ...s out of the case Ensure that the fibres do not snag 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...

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