AMG Systems AMG2783A-1-DR-CWDMnm-SF Instruction Manual

Single channel video insert unit with bi-directional data dual redundant on a single fibre ring

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Single Channel Video Insert Unit with Bi-directional Data
Dual Redundant on a single fibre ring
A M G
PRIMARY OPTO SYNC
SECONDARY OPTO SYNC
O O
O O
TX
RX
TX
RX
VIDEO PRESENT
O
O
CH1
RX
O O
CH1
RX
DATA PRESENT
-------------------------
1 CH VIDEO INSERT
+
DATA TX/RX
POWER
POWER
O
O
2783A-1-DR-CWDM1/2-SF
AMG2783A-1-DR-CWDMnm-SF is a single channel video insert unit designed to transmit a video
signal on to a single dual redundant optical fibre ring. It also provides a RS485/RS422 bi-directional
data channel. It is designed to plug into non-standard rackmount housing where power is supplied to
the rear of the unit to two power supply sockets. Up to 32 units can be attached to the same single
fibre optic ring to transmit up to 32 real time high quality video signals.
The AMG2783A-1-DR-CWDMnm-SF is designed to operate with the AMG2784-DR-CWDMnm-SF
eight channel video and data receiver. Each receiver will 'drop off' up to eight video channels which
are being transmitted around the single fibre ring on the corresponding CWDM wavelengths. Up to 4
receivers operating in different wavelength bands give a capacity of up to 32 video signals on the
same single fibre ring.
Index
Introduction .......................................................................................................... 2
Connections ......................................................................................................... 6
Indicators ........................................................................................................... 7
Physical Information ........................................................................................... 7
Configuration of the RS422/RS485 Data Channel ............................................ 8
Video Input Channel Configuration ................................................................... 8
SW1 Switch Settings ........................................................................................... 9
Removal from the Case ....................................................................................... 9
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.
Unit Functional Schematic................................................................. 2
Optical System Connection ............................................................... 2
Dual Redundant Operation................................................................ 2
Video Input connection...................................................................... 6
Optical Connections .......................................................................... 6
Power Connections ........................................................................... 6
Data Connections.............................................................................. 7
Dimensions........................................................................................ 7
Mounting Details................................................................................ 8
........................................................................................................... 10
AMG2783A-1-DR-CWDMnm-SF
Instruction Manual
Page 1 of 9
CH 1
CH 5
V
CH 2
CH 6
I
D
CH 3
CH 7
E
O
CH 4
CH 8
D
OPTO OUT
OPTO IN
A
T
A
Page No.
AMG2783A-1-DR-
CWDMn,m -SF Instruction
Sheet D15185-00

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Summary of Contents for AMG Systems AMG2783A-1-DR-CWDMnm-SF

  • Page 1: Table Of Contents

     2783A-1-DR-CWDM1/2-SF AMG2783A-1-DR-CWDMnm-SF is a single channel video insert unit designed to transmit a video signal on to a single dual redundant optical fibre ring. It also provides a RS485/RS422 bi-directional data channel. It is designed to plug into non-standard rackmount housing where power is supplied to the rear of the unit to two power supply sockets.
  • Page 2: Introduction

    In the case of multiple fibre breaks the receiver will still drop off all video signals from, and transmit data to, nodes that are not isolated by the multiple breaks. AMG Systems Ltd. reserves the right to make changes to this document without Page 2 of 9 AMG2783A-1-DR- notice.
  • Page 3: Calculation Of Maximum Transmission Distances Between Nodes

    4 dB loss. AMG Systems Ltd. reserves the right to make changes to this document without Page 3 of 9 AMG2783A-1-DR- notice.
  • Page 4 4dB 20dB Loss between nodes of the same wavelength AMG Systems Ltd. reserves the right to make changes to this document without Page 4 of 9 AMG2783A-1-DR- notice. The information herein is believed to be accurate. No responsibility is CWDMn,m -SF Instruction assumed by AMG for its use.
  • Page 5: Connections

    Secondary Channel Wavelength ..n = 2 1530nm n = 4 1570nm AMG Systems Ltd. reserves the right to make changes to this document without Page 5 of 9 AMG2783A-1-DR- notice. The information herein is believed to be accurate. No responsibility is CWDMn,m -SF Instruction assumed by AMG for its use.
  • Page 6: Power Connections

    RS422 4 wire Bus’ed or point to point (switch selectable SW1) See below for Configuration of the RS485 / RS422 data channel and description of tristate operation AMG Systems Ltd. reserves the right to make changes to this document without Page 6 of 9 AMG2783A-1-DR- notice.
  • Page 7: Indicators

    RS-422 4 wire Point-to-Point - and RS-422 BUS system RS-485 2 wire BUS systems AMG Systems Ltd. reserves the right to make changes to this document without Page 7 of 9 AMG2783A-1-DR- notice. The information herein is believed to be accurate. No responsibility is CWDMn,m -SF Instruction assumed by AMG for its use.
  • Page 8: Video Input Channel Configuration

    Not Used Not Used On board data / Separate data card AMG Systems Ltd. reserves the right to make changes to this document without Page 8 of 9 AMG2783A-1-DR- notice. The information herein is believed to be accurate. No responsibility is CWDMn,m -SF Instruction assumed by AMG for its use.
  • Page 9: Removal From The Case

    60825-2:2000 or your local safety officer. There are no user serviceable parts within the AMG2700 products. In case of problem or failure contact your local support centre or AMG Systems Ltd, Technical Support Department on tel. +44 (0) 1767 600777.

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