IRT DTR-1000 User manual

DTR-1000
I.R. T. Communications Pty L t d | www .i rtcommunications . c o m
Revision 00
Multi-Channel 3G HD SD ASI + Gigabit Ethernet Fibre Optic Link
User Manual

DTR-1000
I.R. T. Communications Pty L t d | www .i rtcommunications . c o m
Page 2 of 19 Revision 00
MULTI-CHANNEL 3G/HD/SD/ASI + GIGABIT ETHERNET FIBRE O TIC LINK
Revision History:
Revision Date By Change Description Applicable to:
00 19 12 2016 AL Original Issue. Firmware version ≥
1.3
01 16 06 2020 CM OLED display Firmware version ≥
2.0

DTR-1000
I.R. T. Communications Pty L t d | www .i rtcommunications . c o m
Page 3 of 19 Revision 00
USER MANUAL
Table of Contents:
Section age
Revision History 2
Operational Safety 4
General Description 5
Block Diagrams 6
DTR-1000 16Tx+E | DTR-1000 16Rx+E 6
DTR-1000 12Tx+4Rx+E | DTR-1000 12Rx+4Tx+E 6
DTR-1000 8Tx+8Rx+E | DTR-1000 8Rx+8Tx+EError! Bookmark not defined.
DTR-1000 8Tx+E | DTR-1000 8Rx+E Error! Bookmark not defined.
DTR-1000 4Tx+4Rx+E | DTR-1000 4Rx+4Tx+E 8
Technical Specifications 9
Installation 10
Pre-installation 10
Power 10
Earthing 10
Rear Panel – Power Ethernet Decal Connections 10
Input Power 10
Control 10
Alarm 11
Ethernet 11
Optical 11
Rear Panel - Signal Connections 12
DTR-1000 16Tx+E | DTR-1000 16Rx+E 12
DTR-1000 12Tx+4Rx+E | DTR-1000 12Rx+4Tx+E 12
DTR-1000 8Tx+8Rx+E | DTR-1000 8Rx+8Tx+E 13
DTR-1000 8Tx+E | DTR-1000 8Rx+E 13
DTR-1000 4Tx+4Rx+E | DTR-1000 4Rx+4Tx+E 14
Operation 15
Front Panel Display 15
Alarm Indication Error! Bookmark not defined.
Front Panel Pushbuttons 15
Front Panel Window Navigation 16
Front Panel Windows Error! Bookmark not defined.
Web-Browser Control 16
Maintenance & Storage 18
Warranty & Service 19
This instruction book applies to units fitted with firmware version ≥ 1.3

DTR-1000
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Page 4 of 19 Revision 00
O ERATIONAL SAFETY
WARNING
Operation of electronic equipment involves the use of voltages and currents that
may be dangerous to human life. Note that under certain conditions dangerous
potentials may exist in some circuits when power controls are in the OFF position.
Maintenance personnel should observe all safety regulations.
Do not make any adjustments inside equipment with power ON unless proper
precautions are observed. All internal adjustments should only be made by suitably
qualified personnel. All operational adjustments are available externally without
the need for removing covers or use of extender cards.
Optical Safety
The light emitted from the LASER diodes used in this system are
invisible and may be harmful to the human eye. Avoid looking
directly into the fibre optic cable or connectors or into the
collimated beam along their axis when the device is in operation.
Operating the LASER diode outside of its maximum ratings may
cause device failure or a safety hazard.
AVOID EXPOSURE TO BEAM
CLASS
LASER
PRODUCT
3B
WARNING !
!!
!

I.R.
GENERAL DESCRI TION
The DTR-1000 is a multi-
channel transmitter receiver u
data + Ethernet fibre optic transmission link on a single fibre for 3G
to SMPTE standards 424M, 292M and 259M
In
addition, the links may be used for ASI transport streams for use with MPEG compressed video streams or other
270 Mb s type data.
For bi-
directional data communication the optional external optical port can be connected to the SFP port on an
external Ethe
rnet switch, via a single mode Gigabit SFP or 10 Gigabit SFP+ transceiver operating at 1410nm on one
side of the link and 1390nm on the other.
The optical port uses an internal course wave division multiplexer (CWDM) unit to combine the individual signals
together allowing up to almost 50Gb of data to be transmitted over a single fibre.
Monitoring is possible locally via the front panel display or remotely via a web browser.
Power is supplied by an internal AC input power supply
for power supply redundancy (external power pack
The DTR-
1000 is designed to be operated as a transmit receive pair and
transmitter only; a 16-
channel receiver only; a
+ 4-channel transmitter; an 8-
channel transmitter + 8
transmitter; an 8-
channel transmitter only; an 8
receiver; or a 4-channel receiv
er + 4
The DTR-
1000 comes as a 1RU enclosed chassis with all signal and power connections on the rear.
Standard Features:
•
Transports up to 16 independent 3G
1000/100/10Mb/s Ethernet signal on a single fibre
•
ath lengths up to 2
• DTR-
1000 available as either 16 Tx; 16 Rx; 12
8 Rx; 4 Tx + 4 Rx
; or 4 Rx + 4 Tx
• Secondary DC
supply inputs for power supply redundancy.
•
Web Browser monitoring and control
NOTE 1 Rated at 21dB path loss
, though t
I.R.
T. Communications Pty L t d | www .i rtcommunications . c o m
Page 5 of 19
channel transmitter receiver u
nit designed principally for use as an up to sixteen serial
data + Ethernet fibre optic transmission link on a single fibre for 3G
-SDI, HD-SDI or SD-
SDI applications conforming
to SMPTE standards 424M, 292M and 259M
-C using 9 125 μm single mode fibre.
addition, the links may be used for ASI transport streams for use with MPEG compressed video streams or other
directional data communication the optional external optical port can be connected to the SFP port on an
rnet switch, via a single mode Gigabit SFP or 10 Gigabit SFP+ transceiver operating at 1410nm on one
side of the link and 1390nm on the other.
The optical port uses an internal course wave division multiplexer (CWDM) unit to combine the individual signals
together allowing up to almost 50Gb of data to be transmitted over a single fibre.
Monitoring is possible locally via the front panel display or remotely via a web browser.
Power is supplied by an internal AC input power supply
, with two secondary exte
rnal +12Vdc input ports provided
for power supply redundancy (external power pack
s sold separately).
1000 is designed to be operated as a transmit receive pair and
is orderable as either a 16
channel receiver only; a
12-channel transmitter + 4-
channel receiver; a
channel transmitter + 8
-channel receiver; an 8-
channel
channel transmitter only; an 8
-channel receiver only; a 4-channe
er + 4
-channel transmitter. All models come with the bi-
directional Ethernet port.
1000 comes as a 1RU enclosed chassis with all signal and power connections on the rear.
Transports up to 16 independent 3G
-SDI, HD-SDI, SD-
SDI or ASI signal rates plus
1000/100/10Mb/s Ethernet signal on a single fibre
.
ath lengths up to 2
6 dB
1
optical path loss using 9/125μm single mode fibre
1000 available as either 16 Tx; 16 Rx; 12
Tx + 4 Rx; 12 Rx + 4 T
x; 8 Tx + 8 Rx;
; or 4 Rx + 4 Tx
models .
supply inputs for power supply redundancy.
Web Browser monitoring and control
.
, though t
ypically > 24dB at 3G & > 26dB at HD and SD.
Fitted with APD detectors.
DTR-1000
Revision 00
nit designed principally for use as an up to sixteen serial
SDI applications conforming
addition, the links may be used for ASI transport streams for use with MPEG compressed video streams or other
directional data communication the optional external optical port can be connected to the SFP port on an
rnet switch, via a single mode Gigabit SFP or 10 Gigabit SFP+ transceiver operating at 1410nm on one
The optical port uses an internal course wave division multiplexer (CWDM) unit to combine the individual signals
rnal +12Vdc input ports provided
is orderable as either a 16
-channel
channel receiver; a
12-channel receiver
channel
receiver + 8-channel
l transmitter + 4-channel
directional Ethernet port.
1000 comes as a 1RU enclosed chassis with all signal and power connections on the rear.
SDI or ASI signal rates plus
a
optical path loss using 9/125μm single mode fibre
.
x; 8 Tx + 8 Rx;
8 Rx + 8 Tx; 8 Tx;
Fitted with APD detectors.

DTR-1000
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Page 6 of 19 Revision 00
Block Diagrams:
DTR
-
1000
/12Tx+4Rx+E
IN 1
IN 2
IN 3
IN 4
IN 5
IN 6
IN 7
IN 8
IN 9
IN 10
IN 11
IN 12
OUT 1
OUT 2
OUT 3
OUT 4
Tx 1410nm
Rx 1390nm
Optical port
NOTE: 5-21dB (typically >24dB at 3G & >26 dB at HD and SD when fitted with
APD detectors (standard).
0 to 12dB (typically >15dB at 3G & >17dB at HD and SD) when fitted with
PIN detectors
(optional)
.
BLOCK DIAGRAM DTR
-
1000/12
Tx
+4Rx+E | DTR
-
1000/12
Rx
+4Tx+E
SIGNAL ATH
DTR
-
1000
/12Rx+4Rx+E
OUT 1
OUT 2
OUT 3
OUT 4
OUT 5
OUT 6
OUT 7
OUT 8
OUT 9
OUT 10
OUT 11
OUT 12
IN 1
IN 2
IN 3
IN 4
Tx 1390/nm
Rx 1410 nm
Optical port
Web Server
Web Server
3G
-
SDI
HD-SDI
SD-SDI
ASI
RJ45
SFP port
Ethernet
Switch
3G
-
SDI
HD-SDI
SD-SDI
ASI
RJ45
SFP port
Ethernet
Switch
Fibre Link
DTR
-
1000
/16Tx+E
IN 1
IN 2
IN 3
IN 4
IN 5
IN 6
IN 7
IN 8
IN 9
IN 10
IN 11
IN 12
IN 13
IN 14
IN 15
IN 16
Tx 1410nm
Rx 1390nm
Optical port
NOTE: 5-21dB (typically >24dB at 3G & >26 dB at HD and SD when fitted with
APD detectors (standard).
0 to 12dB (typically >15dB at 3G & >17dB at HD and SD) when fitted with
PIN detectors (optional).
BLOCK DIAGRAM DTR-1000/16Tx+E | DTR-1000/16Rx+E SIGNAL ATH
Fibre Link
DTR
-
1000
/16Rx+E
OUT 1
OUT 2
OUT 3
OUT 4
OUT 5
OUT 6
OUT 7
OUT 8
OUT 9
OUT 10
OUT 11
OUT 12
OUT 13
OUT 14
OUT 15
OUT 16
Tx 1390/nm
Rx 1410 nm
Optical port
Web Server
Web Server
3G
-
SDI
HD-SDI
SD-SDI
ASI
RJ45
SFP port
Ethernet
Switch
3G
-
SDI
HD-SDI
SD-SDI
ASI
RJ
45
SFP port
Ethernet
Switch

DTR-1000
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Page 7 of 19 Revision 00
DTR
-
1000
/8Tx+8Rx+E
IN 1
IN 2
IN 3
IN 4
IN 5
IN 6
IN 7
IN 8
OUT 1
OUT 2
OUT 3
OUT 4
OUT 5
OUT 6
OUT 7
OUT 8
Tx 1410nm
Rx 1390nm
Optical port
NOTE: 5-21dB (typically >24dB at 3G & >26 dB at HD and SD when fitted with
APD detectors (standard).
0 to 12dB (typically >15dB at 3G & >17dB at HD and SD) when fitted with
PIN detectors
(optional)
.
Fibre Link
DTR
-
1000
/8Rx+8Tx+E
OUT 1
OUT 2
OUT 3
OUT 4
OUT 5
OUT 6
OUT 7
OUT 8
IN 1
IN 2
IN 3
IN 4
IN 5
IN 6
IN 7
IN 8
Tx 1390/nm
Rx 1410 nm
Optical port
Web Server
Web Server
3G
-
SDI
HD-SDI
SD-SDI
ASI
RJ45
SFP port
Ethernet
Switch
3G
-
SDI
HD-SDI
SD-SDI
ASI
RJ45
SFP port
Ethernet
Switch
DTR
-
1000
/8Tx+E
IN 1
IN 2
IN 3
IN 4
IN 5
IN 6
IN 7
IN 8
Tx 1410nm
Rx 1390nm
Optical port
NOTE: 5-23dB (typically >26dB at 3G & >28 dB at HD and SD when fitted with
APD detectors (standard).
0 to 14dB (typically >17dB at 3G & >19dB at HD and SD) when fitted with
PIN detectors (optional).
BLOCK DIAGRAM DTR
-
1000/8
Tx
+E | DTR
-
1000/8
Rx
+E
SIGNAL ATH
Fibre Link
DTR
-
1000
/8Rx+E
OUT 1
OUT 2
OUT 3
OUT 4
OUT 5
OUT 6
OUT 7
OUT 8
Tx 1390/nm
Rx 1410 nm
Optical port
Web Server
Web Server
3G
-
SDI
HD-SDI
SD-SDI
ASI
RJ45
SFP port
Ethernet
Switch
3G
-
SDI
HD-SDI
SD-SDI
ASI
RJ45
SFP port
Ethernet
Switch
BLOCK DIAGRAM DTR-1000/4Tx+4Rx+E | DTR-1000/4R+4Tx+E SIGNAL ATH

DTR-1000
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Page 8 of 19 Revision 00
DTR
-
1000
/4Tx+4Rx+E
IN 1
IN 2
IN 3
IN 4
IN 5
IN 6
IN 7
IN 8
Tx 1410nm
Rx 1390nm
Optical port
NOTE: 5-23dB (typically >26dB at 3G & >28 dB at HD and SD when fitted with
APD detectors (standard).
0 to 14dB (typically >17dB at 3G & >19dB at HD and SD) when fitted with
PIN detectors (optional).
Fibre Link
DTR
-
1000
/4Rx+4Tx+E
OUT 1
OUT 2
OUT 3
OUT 4
OUT 5
OUT 6
OUT 7
OUT 8
Tx 1390/nm
Rx 1410 nm
Optical port
Web Server
Web Server
3G
-
SDI
HD-SDI
SD-SDI
ASI
RJ45
SFP port
Ethernet
Switch
3G
-
SDI
HD-SDI
SD-SDI
ASI
RJ45
SFP port
Ethernet
Switch
BLOCK DIAGRAM DTR-1000/4Tx+4Rx+E | DTR-1000/4Rx+4Tx+E SIGNAL ATH

DTR-1000
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Page 9 of 19 Revision 00
TECHNICAL S ECIFICATIONS
Transmitter Mode:
Input Serial Data Signal 2.97 Gb s (3G-SDI) to SMPTE 424M;
1.485 Gb s (HD-SDI) to SMPTE 292M;
270 Mb s (SD-SDI) to SMPTE 259M-C and DVB-ASI.
Input Impedance 75 Ω.
Input Return Loss > 15 dB 5 MHz to 1.5 GHz;
> 10 dB 1.5 GHz to 2.97 GHz.
Automatic Cable Compensation > 100 m at 2.97 Gb s (3G-SDI) with Belden 1694A (typ. 110m);
> 140 m at 1.485 Gb s (HD-SDI) with Belden 1694A (typ. 160m);
> 250 m at 270 Mb s (SD-SDI ASI) with Belden 8281 (typ. >300m).
Input Connector Up to 16 x BNC on rear panel, 1 per channel, dependent upon model chosen.
Receiver Mode:
Number of Outputs 1 per channel, data reclocked, AC coupled.
Output Level 800 mV ± 10%.
Output Impedance 75 Ω.
Output Return Loss > 15 dB 5 MHz to 1.5 GHz;
> 10 dB 1.5 GHz to 2.97 GHz.
Output Rise and Fall Time < 135 ps at 2.97 Gb s and 1.485 Gb s;
> 0.4 ns and < 1.5 ns at 270 Mb s.
Intrinsic Jitter < 0.3 UI at 2.97 Gb s reclocked;
< 0.2 UI at 1.485 Gb s reclocked;
< 0.1 UI at 270 Mb s reclocked.
Output Connector Up to 16 x BNC on rear panel, 1 per channel, dependent upon model chosen.
Ethernet:
Type Standard IEEE 802.3i, 802.3y & 802.3ab
Data Rate 10 100 1000 Mb s, automatic.
Maximum Frame Size 10,240 bytes.
Connector RJ-45.
Optical:
Optical Output 0 dBm +4.5 -0 dB individual CWDM DFB lasers.
Optical Input (A D Standard) -5 to -21 dBm, typically < -24 dBm at 3G-SDI & < -26 dBm at HD SD-SDI +
Ethernet;
( IN Optional) 0 to -12 dBm, typically < -15 dBm at 3G-SDI & < -17 dBm at HD SD-SDI+ Ethernet.
Wavelengths 18 x CWDM DFB lasers – 1270nm to 1610nm, 20nm spacing.
Optical ath Loss
2,3
5 to 21 dB, typically > 24 dB at 3G-SDI & > 26 dB at HD SD-SDI, APD detectors;
0 to 12 dB, typically > 15 dB at 3G-SDI & > 17 dB at HD SD-SDI, PIN detectors.
Optical Fibre Designed for use with 9 125 μm single mode fibre.
Optical Connector 1 x SC PC (standard) on rear.
ower Requirements:
Voltage 90 – 264 Vac and or + 12 Vdc.
ower Consumption < 40 VA.
Other:
Temperature Range 0 - 50° C ambient.
Mechanical 1 RU (482 mm x 44.5 mm) standard 19” rack frame; suitable for mounting in
standard 19" racks.
Dimensions 482 x 44.5 x 310 mm.
Ordering DTR-1000/16Tx+E DTR-1000 configured as a 16-channel transmitter only + Ethernet.
DTR-1000/16Rx+E DTR-1000 configured as a 16-channel receiver only + Ethernet.
DTR-1000/12Tx+4Rx+E DTR-1000 configured as a 12-channel transmitter 4-channel receiver + Ethernet.
DTR-1000/12Rx+4Tx+E DTR-1000 configured as a 12-channel receiver 4-channel transmitter + Ethernet.
DTR-1000/8Tx+8Rx+E DTR-1000 configured as a 8-channel transmitter 8-channel receiver + Ethernet.
DTR-1000/8Rx+8Tx+E DTR-1000 configured as a 8-channel receiver 8-channel transmitter + Ethernet.
DTR-1000/8Tx+E DTR-1000 configured as a 8-channel transmitter only + Ethernet.
DTR-1000/8Rx+E DTR-1000 configured as a 8-channel receiver only + Ethernet
DTR-1000/4Tx+4Rx+E DTR-1000 configured as a 4-channel transmitter 4-channel receiver + Ethernet.
DTR-1000/4Rx+4Tx+E DTR-1000 configured as a 4-channel receiver 4-channel transmitter + Ethernet.
NOTE: 2 Optical attenuator supplied for when optical path loss is less 5dB for APD detector.
3 Add 2dB to optical path loss for 8Tx+E, 8Rx+E, 4Tx+4Rx+E and 4Rx+4Tx+E models.
Due to our policy of continuing development, these specifications are subject to change without notice.

DTR-1000
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Page 10 of 19 Revision 00
INSTALLATION
re-installation:
Handling:
This equipment contains static sensitive devices and proper static free handling precautions should be observed.
Do not remove the lid. Dangerous mains voltage may exist inside and service should only be done by qualified
service personnel.
Where individual circuit cards are stored, they should be placed in antistatic bags. Proper antistatic procedures
should be followed when inserting or removing cards from these bags.
ower:
AC mains supply: AC mains input (PSU 1) is via an IEC mains connector on the rear of the assembly. AC input is
limited between 90Vac and 264Vac, thus the unit is suitable for all country’s standard mains
levels without the need for switching between levels. A 1 amp slow blow fuse is fitted in the
IEC connector in line with the active mains voltage.
DC supply: DC supply input is via two DC locking jacks (PSU 2 & PSU 3) suitable for external +12Vdc
power packs (50W minimum rating) fitted with a 2.1mm inner diameter 5.5mm outer
diameter connector plug with a locking thread lock. The locking thread keeps the DC plug
securely in place, but is not a necessity for operation.
Any of the three power inlets may be used independently, or together for power supply redundancy.
NOTE: There is no ON OFF switch. The DTR-1000 will power on as soon as an external power source is applied.
Earthing:
The frame is earthed via the AC mains input signal earth being connected to the chassis. Where a mains earth is
not present, signal earth is also connected directly to the chassis.
Rear anel – ower/Ethernet Decal Connections:
The model number is printed on the back of the unit, along with the unit’s serial number, on the Power Ethernet
decal, as shown below. For this example, this decal unit’s model number is DTR-1000 12Tx+4Rx+E. Apart from the
model number, this Power Ethernet decal is common to all models of DTR-1000.
Input ower:
Input power is via either an IEC power connector (PSU 1) plugged into a 90Vac to 264Vac source, so is suitable for
all world standards of mains AC power; or via two DC locking jacks (PSU 2 & PSU 3) suitable for external +12Vdc
power packs (50W minimum rating) fitted with a 2.1mm inner diameter 5.5mm outer diameter DC connector plug
with a locking thread lock. The locking thread keeps the DC plug securely in place, but is not a necessity for
operation. Any of the three power inlets may be used independently, or together for power supply redundancy.
Control:
The Control connector is an RJ-45 connector for CAT-5 twisted pair Ethernet cable. It operates at 10Mbps
(10base-T) or 100Mbps (100Base-T). It is called a Control port but really it is a Monitoring port. Channel Aliases are,
however, set via this port. The actual control is via a web-based Ethernet browser addressed to the IP address of
the unit. The web based browser window will be discussed in Operation section of this manual.

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Page 11 of 19 Revision 00
Alarm:
Two opto-coupled alarm outputs, via a 4 pole Phoenix style screw terminal block on the rear panel, switches to
open circuit on alarm conditions.
Alarm 1: Pins 1 & 2 form the Transmitter alarm. A Transmitter alarm is activated when a laser
module has failed, or if all transmitter input channels have been disabled.
Alarm 2: Pins 3 & 4 form the Receiver alarm. A Receiver alarm is activated when there is a total
optical input loss to the unit, or if all transmitter channels have been disabled.
Note that if a unit is a Transmit only the receive alarms are not active. Likewise for a Receive only model, the
transmit alarm pins are not active.
In Band Data Communication:
For data communication, an optional 1390nm & 1410nm single mode optical port is available for connection to a
corresponding SFP or SPF+ optical transceiver on a network switch. A single mode 1390nm SFP or SFP+ transceiver
is connected on one side of the link and a mode 1410nm SFP or SFP+ transceiver on the other side of the link. SFP
or SFP compatible SFP transceivers can be used or Cisco CWDM-SFP10G-1410-20 Compatible 10G CWDM SFP+
1390nm or 1410nm 20km DOM Transceiver Modules.
Optical:
The standard optical connector is an SC PC type. This is a single optically muxed de-muxed fibre connector sharing
up to 16 optical transmit receive digital video signals + bi-directional Ethernet traffic depending on the model of
DTR-1000 unit. As such, optical laser outputs are multiplexed together. Avoid direct exposure to the eyes. A dust
cap is included for when unit is not connected to an optical fibre.
WARNING: Class 3B laser device. Never look directly into the optical connector at the back of the
DTR-1000. Optically multiplexed laser output levels are greater than individual laser outputs and can
potentially cause damage to the eyes.
1 2

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Page 12 of 19 Revision 00
Rear anel - Signal Connections:
The DTR-1000 is designed to be operated as a pair, though in reality they will also work into other devices that use
either an internal or external CWDM optical MUX DeMux, at the correct wavelengths, such as IRT’s single or
multi-channel Eurocard and openGear® cards.
3G HD SD-SDI or ASI signal connections are made via BNC connectors on the rear of the unit. Transmitter inputs
are marked as IN 1 to IN 16 and receiver outputs as OUT 1 to OUT 16, the exact number of inputs and outputs is
dependent on the DTR-1000 model number. Input rates are independent of each other and do not have to be all
the same. They may be 3G-SDI, HD-SDI, SD-SDI or ASI types of signals. What is transmitted on one channel of one
unit is reclocked and received on the corresponding output of the reciprocal unit. Only high quality 75Ω coaxial
cable suitable for the desired signal data rate should be used for error free results.
With the signal channels set to reclocker bypass mode, other data rates can also be sent received, though the
DTR-1000 will not be able to determine what those rates may be and will report a signal unknown condition.
The DTR-1000/16Tx+E and DTR-1000/16Rx+E models are designed to operate together as a pair. They form a
16-channel, single direction, fibre link with bi-directional Ethernet.
DTR-1000 16Tx+E Rear Panel Signal Connectors:
DTR-1000 16Rx+E Rear Panel Signal Connectors:
IN
1
IN
2
IN
3
IN 16
Ethernet
OUT 1
OUT 2
OUT 3
OUT 16
Ethernet
DTR-1000 16Tx+EDTR-1000 16Rx+E
16 Tx 16 Rx

DTR-1000
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Page 13 of 19 Revision 00
The DTR-1000/12Tx+4Rx+E and DTR-1000/12Rx+4Tx+E models are designed to operate together as a pair. They
form a 12-channel forward, 4-channel reverse fibre link with bi-directional Ethernet.
DTR-1000 12Tx+4Rx+E Rear Panel Signal Connectors:
DTR-1000 12Rx+4Tx+E Rear Panel Signal Connectors:
The DTR-1000/8Tx+8Rx+E and DTR-1000/8Rx+8Tx+E models are designed to operate together as a pair. They form
an 8-channel forward, 8-channel reverse fibre link with bi-directional Ethernet.
DTR-1000 8Tx+8Rx+E Rear Panel Signal Connectors:
DTR-1000 8Rx+8Tx+E Rear Panel Signal Connectors:
IN 1
IN 2
IN 3
IN 12
OUT 1
OUT 2
OUT 3
OUT 4
Ethernet
OUT 1
OUT 2
OUT 3
OUT 12
IN 1
IN 2
IN 3
IN 4
Ethernet
DTR-1000 12Tx+4Rx+
E
DTR-1000 12Rx+4Tx+E
4 Rx
4 Tx
12 Tx
12
R
x
IN 1
IN 2
IN 3
IN 8
OUT 1
OUT 2
OUT 3
OUT 8
Ethernet
OUT 1
OUT 2
OUT 3
OUT 8
IN 1
IN 2
IN 3
IN 8
Ethernet
DTR-1000 8Tx+8Rx+EDTR-1000 8Rx+8Tx+E
8 Tx
8 Rx
8 Rx
8
T
x

DTR-1000
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Page 14 of 19 Revision 00
The DTR-1000/8Tx+E and DTR-1000/8Rx+E models are designed to operate together as a pair. They form an
8-channel, single direction, fibre link with bi-directional Ethernet.
DTR-1000 8Tx+E Rear Panel Signal Connectors:
DTR-1000 8Rx+E Rear Panel Signal Connectors:
The DTR-1000/4Tx+4Rx+E and DTR-1000/4Rx+TRx+E models are designed to operate together as a pair. They
form a 4-channel forward, 4-channel reverse fibre link with bi-directional Ethernet.
DTR-1000 4Tx+4Rx+E Rear Panel Signal Connectors:
DTR-1000 4Rx+4Tx+E Rear Panel Signal Connectors:
IN
1
IN
2
IN
3
IN 8
Ethernet
OUT 1
OUT 2
OUT 3
OUT 8
Ethernet
DTR-1000 8Tx+E
DTR
-
1000
8
Rx
+
E
8
Tx
8 Rx
IN
1
IN
2
IN
3
IN
4
OUT
1
OUT
2
OUT
3
OUT
4
Ethernet
OUT 1
OUT 2
OUT 3
OUT 4
IN 1
IN 2
IN 3
IN 8
Ethernet
DTR-1000 4Tx+4Rx+EDTR-1000 4Rx+4Tx+E
4 Tx
4 Rx
4 Rx
4 Tx

DTR-1000
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Page 15 of 19 Revision 00
O ERATION
The DTR-1000 operation is essentially the same for all models of units, so a generic description will be given, with
differences explained where required.
Front anel Display:
The displays on the DTR-1000 are mostly self explanatory. The left and middle display show channel status
including whether the channel is a transmitter or receiver and the detected signal type. The right display initially
shows the product type and network setup. Pressing enter takes the user to the next control screen and up and
down buttons navigate the different menus. Escape takes the user back to the top control screen. The screens
constantly update on changes to channel status and all displays will occasionally flash every few minutes to ensure
the displays are reset.
There are three main menus. Transmitter settings, receiver settings and Ethernet settings. The transmitter settings
display the status of the selected transmitter channel including the channel alias which is set via the embedded
web server page. Each transmitter channel can be enabled or disabled or the reclocker set to block certain rates.
The receiver likewise has similar features.
The Ethernet settings page allows the user to assign individual IP, Netmask and IP gateways addresses. Changes to
these addresses only takes effect after the unit is rebooted or the device or factory reset is auctioned. The factory
reset restores all settings back to default, including the channel aliases.
For security, changes to the device, other than setting the channel aliases in the web page, must be undertaken
through the front panel.
Front anel ushbuttons:
Six front panel pushbutton switches allow navigation between the various front panel display windows and control
of the settable parameters within the windows. As shown in the diagram above, a five segment unmarked
switch allows UP, DOWN, LEFT, RIGHT movement and ENTER function. A separate circular switch designated
with the symbol acts as ESCAPE (or GO BACK) function.
LEFT
RIGHT
UP
DOWN
ENTER
ESCAPE
(GO BACK)

DTR-1000
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Page 16 of 19 Revision 00
Front anel Window Navigation:
Web-Browser Control:
With the DTR-1000 connected via the Control port to an Ethernet system, using a standard web-browser enter the
IP address of the DTR-1000 in the address bar to directly access and monitor the DTR-1000. Ensure that the
Ethernet system allows access on the same Gateway Address. The following screen is displayed:
The web-browser window acts as a remote status screen for the DTR-1000. The model number, software version,
IP Address and Mac Address of the DTR-1000 is displayed along with the Transmitter and Receiver channel and
connected Ethernet port signal information.
If the computer mouse is clicked on the blue text, I.R.T. Communications Pty Ltd, the web-browser is directed to
I.R.T. Communications’ web page, www.irtcommunications.com.
DTR-1000/8Tx+8Rx+E
TransmitAlias01
TransmitAlias02
TransmitAlias03
TransmitAlias08
TransmitAlias04
TransmitAlias05
TransmitAlias06
TransmitAlias07
ReceiverAlias01
Receiver
Alias02
ReceiverAlias03
ReceiverAlias08
ReceiverAlias04
ReceiverAlias05
ReceiverAlias06
ReceiverAlias07
Save
Save
Save
Save
Save
Save
Save
Save
Save
Save
Save
Save
Save
Save
Save
Save
DTR-1000/8Tx+8Rx+E Version 1.3
IP Address 192.168.1.100
Mac Address FF-FF-FF-FF-FF-FF
I.R.T. Communications Pty Ltd
More Information
Frame ID:
T RANSMITTER R ECLOCKER M ODE D ETECTED I NPUT C HANNEL A LIAS
R ECEIVER R ECLOCKER M ODE D ETECTED I NPUT C HANNEL A LIAS
Save
@IRT
Input 1
3G/HD/SD Only 3G Signal
Input 2 3G/HD/SD Only 3G Signal
Input 3 3G/HD/SD Only 3G Signal
Input 4 3G/HD/SD Only 3G Signal
Input 5 3G/HD/SD Only 3G Signal
Input 6 3G/HD/SD Only 3G Signal
Input 7 3G/HD/SD Only 3G Signal
Input 8 3G/HD/SD Only 3G Signal
Output 1
3G/HD/SD Only 3G Signal
Output 2 3G/HD/SD Only 3G Signal
Output 3 3G/HD/SD Only 3G Signal
Output 4 3G/HD/SD Only 3G Signal
Output 5 3G/HD/SD Only 3G Signal
Output 6 3G/HD/SD Only 3G Signal
Output 7 3G/HD/SD Only 3G Signal
Output 8 3G/HD/SD Only 3G Signal

DTR-1000
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Page 17 of 19 Revision 00
Clicking on “More Information” opens up a maintenance window that has some further information about the
channel wavelength, indicative power levels and laser detector temperatures:
Temperature is measured in degrees Celsius.
The power levels are indicative levels as reported by the laser and detector modules. These reading are
approximate, however, to convert these readings to dBm measurements, apply the following formula:
dBm measurement = 10log( ower Reading/10000)
For example, based on the table above,
Channel_01 power reading = 14860.
10log(14860 10000) = 1.72dBm (Tx laser output power level);
Channel_09 power reading = 604.
10log(604 10000) = -12.2dBm (Rx detector input power level).
If the computer mouse is clicked on the blue text, Index, the web-browser is directed back to the main window.
C HANNEL P OWER T EMPERATURE W AVE L ENGTH
Channel_01 Tx 14860 43 1610nm
Channel_02 Tx 13111 43 1590nm
Channel_03 Tx 13713 43 1570nm
Channel_04 Tx 14889 43 1550nm
Channel_05 Tx 13430 47 1530nm
Channel_06 Tx 14776 47 1510nm
Channel_07 Tx 13640 46 1490nm
Channel_08 Tx 13550 46 1470nm
Channel_09 Rx 604 44 1450nm
Channel_10 Rx 403 44 1430nm
Channel_11 Rx 527 43 1370nm
Channel_12 Rx 383 43 1350nm
Channel_13 Rx 507 42 1330nm
Channel_14 Rx 529 42 1310nm
Channel_15 Rx 476 43 1290nm
Channel_16 Rx 588 43 1270nm
DTR-1000/8Tx+8Rx+E Version 1.3
IP Address 192.168.1.100
Mac Address FF-FF-FF-FF-FF-FF
Index
More Information

DTR-1000
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Page 18 of 19 Revision 00
MAINTENANCE & STORAGE
Maintenance:
Ensure that front panel fan inlets are free from dust else fan operation may be impinged and damage to laser
and or detector modules, or internal components, may occur due to excessive heat build up.
Care should be taken to ensure that all connectors are kept clean and free from contamination of any kind. This is
especially important in fibre optic equipment where cleanliness of optical connections is critical to performance.
When the optical connector is not in use, the supplied dust cap should be kept in place.
Storage:
If the equipment is not to be used for an extended period, it is recommended the whole unit be placed in a sealed
plastic bag to prevent dust contamination. In areas of high humidity a suitably sized bag of silica gel should be
included to deter corrosion.
Where individual circuit cards are stored, they should be placed in antistatic bags. Proper antistatic procedures
should be followed when inserting or removing cards from these bags.

DTR-1000
I.R. T. Communications Pty L t d | www .i rtcommunications . c o m
Page 19 of 19 Revision 00
WARRANTY & SERVICE
Equipment is covered by a limited warranty period of three years from date of first delivery unless contrary
conditions apply under a particular contract of supply. For situations when “No Fault Found” for repairs, a
minimum charge of 1 hour’s labour, at IRT’s current labour charge rate, will apply, whether the equipment is
within the warranty period or not.
Equipment warranty is limited to faults attributable to defects in original design or manufacture. Warranty on
components shall be extended by IRT only to the extent obtainable from the component supplier. Note that fans
are not covered by warranty in situations where dust ingress has been a cause of failure.
Equipment return:
Before arranging service, ensure that the fault is in the unit to be serviced and not in associated equipment. If
possible, confirm this by substitution.
Before returning equipment contact should be made with IRT or your local agent to determine whether the
equipment can be serviced in the field or should be returned for repair.
The equipment should be properly packed for return observing antistatic procedures.
The following information should accompany the unit to be returned:
1. A fault report should be included indicating the nature of the fault
2. The operating conditions under which the fault initially occurred.
3. Any additional information, which may be of assistance in fault location and remedy.
4. A contact name and telephone and fax numbers.
5. Details of payment method for items not covered by warranty.
6. Full return address.
7. For situations when “No Fault Found” for repairs, a minimum charge of 1 hour’s labour will apply,
whether the equipment is within the warranty period or not. Contact IRT for current hourly rate.
Please note that all freight charges are the responsibility of the customer.
The equipment should be returned to the agent who originally supplied the equipment or, where this is not
possible, to IRT directly. Details of IRT’s direct address can be found at I.R.T. Communications’ website.
Web address: www.irtcommunications.com
Email: [e-mail]