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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 4 of 12 

AMG3782ERN Instruction Sheet 
D18979-00.doc 
 

 

 

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 

Power supply ....................................... from plug in connection on the AMG2009 / AMG2015 subrack 
Power consumption ............................. 10 Watts max. 
 

 

Ethernet Connection 

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

 

Summary of Contents for AMG3782ERN

Page 1: ...00BaseT Ethernet connectivity around the ring The AMG3782ERN is designed to plug into an AMG2005 or AMG2009 subrack which in turn fits into a 19 rack system It also includes an AMG Management Interfac...

Page 2: ...tical Connection 3 Connections 4 Video Output Connections 4 Optical Connections 4 Power Connection 4 Ethernet Connection 4 Front Panel Indicators 5 Power LED 5 Video Output LED s 5 Fibre Optic LED s 5...

Page 3: ...MG3741ER insert unit video signals present at the BNC inputs can be inserted on one to eight video channels transmitted on the optical fibre The first video channel number of each insert unit is set b...

Page 4: ...t 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 Connecto...

Page 5: ...optical channel receiving Org optical channel receiving but not sync Off optical channel not transmitting Low Speed Data LEDs Ethernet Data LED s BANK A Data Present TX Ethernet Green data present on...

Page 6: ...when Ethernet only or 50MBit s when the low speed data option is also used If one node is transmitting the entire bandwidth is available for this traffic If multiple nodes transmit simultaneously on t...

Page 7: ...h Rx or Tx RS 232 or RS 485 on Management Port Multiple Rx Tx units use RS 485 and effectively parallel all the RS 485 ports together Connect to PC RS 232 Port via RS 485 RS 232 convertor Proprietary...

Page 8: ...is recommended that the RS 485 interface is used with each RS 485 pair connected in parallel In this case an RS 485 to RS 232 USB converter is required in order to connect to a standard PC Comms Port...

Page 9: ...from this recorded state A change of state would be Addition or loss of video at any insert node Addition or loss of primary optical input at any node Addition or loss of secondary optical input at a...

Page 10: ...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 the fibre do not snag or get trapped Safety AMG O...

Page 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 AMG3782ERN Instruction Sheet D18979 00 d...

Page 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 AMG3782ERN Instruction Sheet D18979 00 d...

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