AMG Systems AMG3741E-DR-SF Instruction Manual Download Page 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

AMG3741E-DR-SF Instruction Sheet
D16956-03.doc

Optical Connections

The

AMG3741E-DR-SF

or rackmount

AMG3741ER-DR-SF

is designed to be connected in a ring or

point to point system. In a ring system, single, dual and four channel insert units respectively can be
combined to make up 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 now no physical connection between the transceivers and the receiver. However
operation of cameras 4,5,6,7 and 8 remains fully functional.

Summary of Contents for AMG3741E-DR-SF

Page 1: ...unit designed to transmit 4 video signals onto a singlemode optical fibre ring with Dual Redundant operation It also provides full duplex 100BaseT Ethernet connectivity around the ring The AMG3741E D...

Page 2: ...nel Configuration 3 Dual Redundant Operation 3 Optical Connections 4 Connections 5 Video Input Connections 5 Optical Connections 5 Power Connection 5 Ethernet Connection 5 Front Panel Indicators 6 Pow...

Page 3: ...imary optical route will over write any coincident video channels coming from the previous insert unit and those video signals will be lost The switch channel numbers 1 to 8 correspond to video channe...

Page 4: ...d four channel insert units respectively can be combined to make up an 8 channel video transmission system as illustrated below If a fibre link is broken operation of the ring continues by making use...

Page 5: ...PRIMARY OPTO OUT Connector LC PC Primary Optical Launch Power 5dBm Wavelength 1550nm Secondary Optical Sensitivity 22dBm Wavelength 1310nm PRIMARY OPTO IN Connector LC PC Primary Optical Sensitivity 2...

Page 6: ...to Sync TX Green optical channel transmitting Off optical channel not transmitting Secondary Opto Sync RX Green optical channel receiving Org optical channel receiving but not sync Off optical channel...

Page 7: ...itted out on all other ports with the minimum of delay or buffering The nominal bandwidth available for Ethernet transmission within the ring is 100Mbit s when Ethernet only or 50MBit s when the low s...

Page 8: ...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 Opti...

Reviews: