AMG AMG4707AEG User manual

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 a
ssumed by AMG for its use.
Page
1
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AMG4707AEG
Instruction
Sheet
D16801
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01.doc
AMG4707AEG
Instruction Manual
Data Transmit Unit with up to 8 Bi
-
directional Data and
Audio Channels plus Ethernet
The
AMG4707AEG
is a rackmount data transmit unit designed to transmit and receive up to 8 data or
audio signals plus full duplex
100BaseT Ethernet connectivity over two singlemode fibres. The 8
data/audio channel interfaces, whether RS232, RS422, RS485, 20mA, TTL, Contact Closure,
Lonworks or Audio, are defined at manufacture by the addition of daughter boards fitted onto the Data
Expansion Board A.
The
AMG4707AEG
is designed to plug into an AMG2005 subrack, which in turn fits into a 19" rack
system. The rack incorporates an
AMG2003
power supply.
The
AMG4707AEG
is designed to operate with
AMG4708AE
or rackmount equivalent
AMG4708A
EG
data receive unit in a point to point configuration.
http://www.Datasheet4U.com

AMG Systems Ltd. reserves the right to make changes to this
document wit
hout notice. The information herein is believed to
be accurate. No responsibility is assumed by AMG for its use.
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of
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AMG4707AEG
Instruction
Sheet
D16801
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01.doc
Contents
Introduction
3
Unit Functional Schematic
................................
................................
................................
..................
3
Optical Connection
................................
................................
................................
.............................
3
Connections
4
Optical Connections
................................
................................
................................
...........................
4
Power Connection
................................
................................
................................
..............................
4
Ethernet Connection
................................
................................
................................
...........................
4
Data Channel Connections
................................
................................
................................
.................
4
Data and Audio Chan
nel Configuration
5
Data Interface Daughter Board Options
................................
................................
.............................
5
Data and Audio Channel Configuration
................................
................................
..............................
5
Daughter Board Layout
................................
................................
................................
......................
5
Data and Audi
o Daughter Board Fitting Instruction
................................
................................
............
5
Data and Audio Connections
................................
................................
................................
..............
6
Front Panel Indicators
7
Power LED
................................
................................
................................
................................
..........
7
Fibre Optic LED’s
................................
................................
................................
...............................
7
Ethernet Data LED’s
................................
................................
................................
...........................
7
Low Speed Data LEDs
................................
................................
................................
.......................
7
Physical Information
9
Dimensions
................................
................................
................................
................................
.........
9
Mounting Details
................................
................................
................................
................................
.
9
Removal / replacement from / to the Case
................................
................................
.........................
9
Safety
9
Maintenance and Repair
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.
Page
3
of
12
AMG4707AEG
Instruction
Sheet
D16801
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01.doc
Introduction
Unit Functional Schematic
The
AMG4707AEG
transmits up to 8 d
ata
and audio signals to the
AMG4708AEG
.
It also receives up to 8 data and audio
channels transmitted from the
AMG4708AEG
.
Ethernet connectivity is also provided
between the two units.
Optical Connection
The
AMG4707AEG
is connected as illustrated be
low when used with an
AMG4708AEG
data receive
unit acting as a point to point system.

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
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AMG4707AEG
Instruction
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Connections
Optical Connections
PRIMARY OPTO OUT
Connector
................................
............
LC/PC
Primary Optical Launch Power
............
-
5dBm
Wavelength
................................
..........
1310nm
Optical Fibre
................................
........
Singlemode
PRIMARY OPTO IN
Con
nector
................................
............
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
................................
.
10 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 Channel Connections
Total No. of Data
Channels
.................
8 channels
Data/Audio Channels
–
BANK A
.........
8 channels
Data/Audio Channels
–
BANK B
.........
Not Used
Connector
................................
............
37
-
way D
-
Type female connector
-
shielded.
Connections
................................
.........
See below for connection and configuration
For the data or audio channels to be present, t
he appropriate data daughter boards have to be fitted
into the data expansion board slots.

AMG Systems Ltd. reserves the right to make changes to this
document without notic
e. The information herein is believed to
be accurate. No responsibility is assumed by AMG for its use.
Page
5
of
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AMG4707AEG
Instruction
Sheet
D1
6801
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Data and Audio Channel Configuration
The
AMG4708AE
and rackmount equivalent
AMG4708AEG
sends and receives data in one bank
-
Bank A. Bank B is not used. The physi
cal interface is determined by the fitting of AMG data or audio
daughter boards onto the appropriate data expansion board slots.
Data Interface Daughter Board Options
The data interface daughter board options are as follows:
Option Code
'x'
Part No.
Des
cription
0
X12542
4 Wire Audio Interface Daughter Board
1
X04057
RS422/485 Data Interface Daughter Board
2
X04049
RS232 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 channe
l
is active when a daughter board is installed in the required data channel slot. Each data interface
board enables one bi
-
directional channel.
Daughter Board Layout
The channel slots are as follows:
Data and Audio Daughter Board Fitting Instructio
n
The data and audio daughter boards pushed on to the pin headers mounted on the data expansion
boards. Ensure that the connectors are lined up correctly and not offset before pushing firmly in place.
Note that the data and audio channel numbers are associ
ated with each slot. This allocates the pin
numbers on the rear panel connector together with the front panel LED indicators.

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
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Instruction
Sheet
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Data and Audio Connections
The BANK A data/audio channels pin connections on the rear panel connectors are as follows:
Pin
No.
Description
Bank
Pin
No.
Description
Bank
1
Audio/Data CH1 IN + (A)
A
20
Audio/Data CH1 OUT + (A)
A
2
Audio/Data CH1 IN
-
(B)
A
21
Audio/Data CH1 OUT
-
(B)
A
3
Audio/Data CH2 IN + (A)
A
22
Audio/Data CH2 OUT + (A)
A
4
Audio/Data CH2
IN
-
(B)
A
23
Audio/Data CH2 OUT
-
(B)
A
5
Audio/Data CH3 IN + (A)
A
24
Audio/Data CH3 OUT + (A)
A
6
Audio/Data CH3 IN
-
(B)
A
25
Audio/Data CH3 OUT
-
(B)
A
7
Audio/Data CH4 IN + (A)
A
26
Audio/Data CH4 OUT + (A)
A
8
Audio/Data CH4 IN
-
(B)
A
27
Audio/Data CH4 OUT
-
(B)
A
9
GND
A
28
GND
A
10
GND
A
29
GND
A
11
GND
A
30
Audio/Data CH5 OUT + (A)
A
12
Audio/Data CH5 IN + (A)
A
31
Audio/Data CH5 OUT
-
(B)
A
13
Audio/Data CH5 IN
-
(B)
A
32
Audio/Data CH6 OUT + (A)
A
14
Au
dio/Data CH6 IN + (A)
A
33
Audio/Data CH6 OUT
-
(B)
A
15
Audio/Data CH6 IN
-
(B)
A
34
Audio/Data CH7 OUT + (A)
A
16
Audio/Data CH7 IN + (A)
A
35
Audio/Data CH7 OUT
-
(B)
A
17
Audio/Data CH7 IN
-
(B)
A
36
Audio/Data CH8 OUT + (A)
A
18
Au
dio/Data CH8 IN + (A)
A
37
Audio/Data CH8 OUT
-
(B)
A
19
Audio/Data CH8 IN
-
(B)
A
Note: (A) or (B) in brackets in above table refers to RS485/RS422 data specification not Bank A, B.
See Data or Audio Daughter Board Instruction Sheet for mea
ning of Audio/Data IN+, Audio/Data IN
-
Audio/Data OUT+, and Audio/Data OUT
-
for each data type.

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 fo
r its use.
Page
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of
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AMG4707AEG
Instruction
Sheet
D16801
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Front Panel Indicators
Power LED
Power
................................
..................
Green
-
unit powered
Off
-
no power applied to unit
Fibre Optic LED’s
Primary Opto Sync TX
.........................
Green
-
optical channel
transmitting
Off
-
optical channel not transmitting
Primary Opto Sync RX
........................
Green
-
optical channel receiving
Org
-
optical channel receiving but not sync.
Off
-
optical channel not transmitting
Ethernet Data LED’s
BANK A
Data Present TX (Ethernet
)
.................
Green
-
data present on the Ethernet input
Off
-
no data present on the Ethernet input
This represents the Ethernet signals being transmitted onto the optical fibre
Data Present RX (Ethernet)
................
Green
-
data present on the Ethernet input
Off
-
no data present on the Ethernet input
This represents the Ethernet signals being received from the optical fibre
BANK B
Data Present TX
................................
.
Green
-
RJ45 Ethernet port operating at 100Mbit/s
Red
-
RJ45 Ethernet port operating at 10Mbit/s
Data Present
RX
................................
..
Green
-
RJ45 Ethernet port operating full duplex
Off
-
RJ45 Ethernet port operating half duplex
Note: the RJ45 Ethernet auto
-
negotiates up to 50Mbit/s full duplex.
Low Speed Data LEDs
BANK A
(When RS232 data daughter board fitted)
Data Present
CH1
-
8 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
-
8 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 optical fibre
BANK A
(When RS485 / RS422 data daughter board fitted)
Data Present CH1
-
8 TX
......................
Green
-
logic zero (+V
,
-
V) present on IN+, IN
-
Red
-
logic transitions present on IN+, IN
-
Off
-
logic one (
-
V, +V) present on IN+, IN
-

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 fo
r its use.
Page
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of
12
AMG4707AEG
Instruction
Sheet
D16801
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This represents the data signals being transmitted on the optical fibre
Data Present CH1
-
8 RX
......................
Green
-
logic zero (+V,
-
V) present on OUT+
, OUT
-
Red
-
logic transitions present on OUT+, OUT
-
Off
-
logic one (
-
V , +V) present on OUT+, OUT
-
This represents the data signals being received on the optical fibre
BANK A
(When audio daughter board fitted)
Audio Present TX
................................
.
Green
-
audio present
>
-
40dBm
Red
-
audio present > 0dBm (overload at +6dBm)
Off
-
audio not present or <
-
40dBm
This represents the audio signals being transmitted on the optical fibre
Audio Present RX
................................
Green
-
audio present >
-
40dBm
Red
-
audio present > 0dBm (overload a
t +6dBm)
Off
-
audio not present or <
-
40dBm
This represents the audio signals being received from the optical fibre.

AMG Systems Ltd. reserves the right to make changes to this
document without notice. The inf
ormation herein is believed to
be accurate. No responsibility is assumed by AMG for its use.
Page
9
of
12
AMG4707AEG
Instruction
Sheet
D16801
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Physical Information
Dimensions
Height
................................
..................
3U Plug
-
in
Width
................................
...................
105mm
Depth
................................
...................
170mm excluding connectors
Weight
................................
.................
1000grams
Mounting Details
The
unit is designed to be mounted within an AMG2009 or AMG2015 Subrack on standard card
guides.
Removal / replacement from / to the Case
Note:
-
The AMG unit PCB's are static sensitive. Handle with proper care and use normal electrostatic
discharge (ESD)
procedures. Use properly grounded protection (for example, wrist straps) when
handling the PCB.
To remove units from the case to access the data expansion boards and the daughter boards, remove
the 2 or 4 fixing screws on the rear panel and slide the PCB
'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 the fibre do not snag or get trapped.
Safety
A
MG 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 unprotected eyes or with any unapproved colli
mating device at fibre
ends or connector faces, or point them at other people.

Use only approved filtered or attenuating viewing aids
For other safety issues and advice on good practice associated with optical fibre systems, please see
EN 60825
-
2:2000 or
your local safety officer.
Maintenance and Repair
There are no user serviceable parts within AMG products. See unit data sheet for full specification.
In case of problem or failure, please call your local support centre or contact:
AMG Systems Ltd.
at
3 The Omega Centre, Stratton Business Park, Biggleswade, Beds., SG18 8QB, UK.
Phone
[phone]
Technical Support
[phone]
Email
[e-mail]

AMG System
s 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
10
of
12
AMG4707AEG
Instruction
Sheet
D16801
-
01.doc
This page is intentionally blank.

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
11
of
12
AMG4707AEG
Instruction
Sheet
D16801
-
01.doc
Thi
s page is intentionally blank.

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
12
of
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AMG4707AEG
Instru
ction
Sheet
D16801
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