dtr-1000 user manual (revision 00) - i.r.t. communications€¦ · the ethernet port conforms to...

DTR-1000

I.R.T. Communications Pty Ltd | www.irtcommunications.com

Revision 00

Multi-Channel 3G/HD/SD/ASI + Gigabit Ethernet Fibre Optic Link

User Manual

DTR-1000


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MULTI-CHANNEL 3G/HD/SD/ASI + GIGABIT ETHERNET FIBRE OPTIC LINK

Revision History:

Revision Date By Change Description Applicable to:

00 19/12/2016 AL Original Issue. Firmware version ≥

1.3

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USER MANUAL

Table of Contents:

Section Page

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+E 7 DTR-1000/8Tx+E | DTR-1000/8Rx+E 7 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 13 DTR-1000/8Tx+8Rx+E | DTR-1000/8Rx+8Tx+E 13 DTR-1000/8Tx+E | DTR-1000/8Rx+E 14 DTR-1000/4Tx+4Rx+E | DTR-1000/4Rx+4Tx+E 14

Operation 15 Front Panel Display 15

Alarm Indication 17 Front Panel Pushbuttons 17 Front Panel Window Navigation 18

Front Panel Windows 19 Web-Browser Control 25

Maintenance & Storage 27 Warranty & Service 28

This instruction book applies to units fitted with firmware version ≥ 1.3

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OPERATIONAL 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 !

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GENERAL DESCRIPTION

The DTR-1000 is a multi-channel transmitter / receiver unit 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.

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.

The Ethernet port conforms to the IEEE 802.3i, 802.3y and 802.3ab standards for Ethernet over CAT-5 cable, and

the IEEE 802.3z (1000 Base-X) standard for Gigabit Ethernet over optical fibre.

The Ethernet port has automatic MDI/MDI-X detection, this detects whether the Ethernet interconnect cable is a

straight through or cross over type and automatically switches itself to accommodate, and will automatically select

the link speed of the connected network (10/100/1000 Mb/s).

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 external +12Vdc input ports provided

for power supply redundancy (external power packs sold separately).

The DTR-1000 is designed to be operated as a transmit/receive pair and is orderable as either a 16-channel

transmitter only; a 16-channel receiver only; a 12-channel transmitter + 4-channel receiver; a 12-channel receiver +

4-channel transmitter; an 8-channel transmitter + 8-channel receiver; an 8-channel receiver + 8-channel

transmitter; an 8-channel transmitter only; an 8-channel receiver only; a 4-channel transmitter + 4-channel

receiver; or a 4-channel receiver + 4-channel transmitter. All models come with the bi-directional Ethernet port.

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-SDI, HD-SDI, SD-SDI or ASI signal rates plus a

1000/100/10Mb/s Ethernet signal on a single fibre.

• Path lengths up to 26 dB1 optical path loss using 9/125μm single mode fibre.

• DTR-1000 available as either 16 Tx; 16 Rx; 12 Tx + 4 Rx; 12 Rx + 4 Tx; 8 Tx + 8 Rx; 8 Rx + 8 Tx; 8 Tx; 8 Rx;

4 Tx + 4 Rx; or 4 Rx + 4 Tx models.

• Secondary DC supply inputs for power supply redundancy.

• Web Browser monitoring and control.

NOTE 1 Rated at 21dB path loss, though typically > 24dB at 3G & > 26dB at HD and SD. Fitted with APD detectors.

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Block Diagrams:

Ethernet

(1000/100/10)

Ethernet

(1000/100/10)

BLOCK DIAGRAM DTR-1000/16Tx+E | DTR-1000/16Rx+E SIGNAL PATH

(16 Tx)

3G-SDI

HD-SDI

SD-SDI

ASI Fibre Link

5-21dB*

(typically >24dB at 3G &

>26dB at HD and SD)

DTR-1000

/16Tx+E

IN 1

IN 2

IN 16

Fibre O/P

Ethernet

DTR-1000

/16Rx+E

OUT 1

OUT 2

OUT 16

Fibre I/P

Ethernet

(16 Rx)

3G-SDI

HD-SDI

SD-SDI

ASI

NOTE: * When fitted with APD detectors (standard).

0 to 12dB (typically >15dB at 3G & >17dB at HD and SD) when fitted with

PIN detectors (optional).

Web Server Web Server

BLOCK DIAGRAM DTR-1000/12Tx+4Rx+E | DTR-1000/12Rx+4Tx+E SIGNAL PATH


0 to 12dB (typically >15dB at 3G & >17dB at HD and SD) when

fitted with PIN detectors (optional).

Fibre Link

5-21dB*


>26dB at HD and SD)

DTR-1000

/12Tx+4Rx+E

IN 1

IN 2

IN 12

Fibre I/O

OUT 1

OUT 2

OUT 3

OUT 4

Ethernet

DTR-1000

/12Rx+4Tx+E

OUT 1

OUT 2

OUT 12

Fibre I/O

IN 1

IN 2

IN 3

IN 4

Ethernet


Ethernet

(1000/100/10)

Ethernet

(1000/100/10)

(12 Tx)

3G-SDI

HD-SDI

SD-SDI

ASI

(4 Rx)

(12 Rx)

3G-SDI

HD-SDI

SD-SDI

ASI

(4 Tx)

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BLOCK DIAGRAM DTR-1000/8Tx+E | DTR-1000/8Rx+E SIGNAL PATH

Ethernet

(1000/100/10)

Ethernet

(1000/100/10)

(8 Tx)

3G-SDI

HD-SDI

SD-SDI

ASI Fibre Link

5-23dB*


>28dB at HD and SD)

DTR-1000

/8Tx+E

IN 1

IN 2

IN 8

Fibre O/P

Ethernet

DTR-1000

/8Rx+E

OUT 1

OUT 2

OUT 8

Fibre I/P

Ethernet

(8 Rx)

3G-SDI

HD-SDI

SD-SDI

ASI





Ethernet

(1000/100/10)

Ethernet

(1000/100/10)


(8 Tx)

3G-SDI

HD-SDI

SD-SDI

ASI

(8 Rx)

Fibre Link

5-21dB*


>26dB at HD and SD)

DTR-1000

/8Tx+8Rx+E

IN 1

IN 2

IN 8

Fibre I/O

OUT 1

OUT 2

OUT 8

Ethernet

DTR-1000

/8Rx+8Tx+E

OUT 1

OUT 2

OUT 8

Fibre I/O

IN 1

IN 2

IN 8

Ethernet

(8 Rx)

3G-SDI

HD-SDI

SD-SDI

ASI

(8 Tx)


0 to 12dB (typically >15dB at 3G & >17dB at HD and SD) when fitted

with PIN detectors (optional).


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Ethernet

(1000/100/10)

Ethernet

(1000/100/10)


Fibre Link

5-23dB*


>28dB at HD and SD)

DTR-1000

/4Tx+4Rx+E

IN 1

IN 2

IN 3

IN 4

Fibre I/O

OUT 1

OUT 2

OUT 3

OUT 4

Ethernet

DTR-1000

/4Rx+4Tx+E

OUT 1

OUT 2

OUT 3

OUT 4

Fibre I/O

IN 1

IN 2

IN 3

IN 4

Ethernet





(4 Tx)

3G-SDI

HD-SDI

SD-SDI

ASI

(4 Rx)

(4 Rx)

3G-SDI

HD-SDI

SD-SDI

ASI

(4 Tx)

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TECHNICAL SPECIFICATIONS

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 (APD Standard) -5 to -21 dBm, typically < -24 dBm at 3G-SDI & < -26 dBm at HD/SD-SDI + Ethernet;

(PIN 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 Path Loss2,3

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.

Power Requirements:

Voltage 90 – 264 Vac and/or + 12 Vdc.

Power 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+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



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.

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INSTALLATION

Pre-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.

Power:

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 Panel – Power/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 Power: 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) and is suitable for Ethernet (10Base-T), Fast Ethernet (100Base-T) and Gigabit (1000Base-T) Ethernet

systems. 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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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 Receiver alarm. A Receiver alarm is activated when there is a total

optical input loss to the unit, or if all receiver output channels have been disabled.

Alarm 2: Pins 3 & 4 form the Transmitter alarm. A Transmitter alarm is activated when a laser

module has failed, or if all transmitter input channels have been disabled.

Note that if a unit is a Transmit only or Receive only model, the opposite alarm pins are not active.

Ethernet:

The Ethernet port is an RJ-45 connector for CAT-5 twisted pair Ethernet cable. It is suitable for Ethernet (10Base-T),

Fast Ethernet (100Base-T) and Gigabit (1000Base-T) Ethernet systems. This Ethernet port is optically converted for

optical transmission and reception between a mating pair of DTR-1000 units.

The DTR-1000 conforms to the IEEE 802.3i, 802.3y and 802.3ab standards for Ethernet over CAT-5 cable, and the

IEEE 802.3z (1000 Base-X) standard for Gigabit Ethernet over optical fibre.

The Ethernet port has automatic MDI/MDI-X detection, this detects whether the Ethernet interconnect cable is a

straight through or cross over type and automatically switches itself to accommodate, and will automatically select

the link speed of the connected network (10/100/1000 Mb/s).

The Ethernet port is also able to support Jumbo frames, which are Ethernet frames with more than 1500 bytes of

payload data, up to a maximum frame size of 10,240 bytes.

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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Rear Panel - 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+E DTR-1000/16Rx+E 16 Tx 16 Rx

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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.



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 Rx

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


8 Tx

8 Rx

8 Rx

8 Tx

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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.



IN 1

IN 2

IN 3

IN 8

Ethernet

OUT 1

OUT 2

OUT 3

OUT 8

Ethernet

DTR-1000/8Tx+E DTR-1000/8Rx+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


4 Tx

4 Rx

4 Rx

4 Tx

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OPERATION

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 Panel Display:

When the DTR-1000 is first turned on, the front panel displays the name of the manufacturer

(IRT Communications), the model number of the device (in this example, DTR-1000/16Tx+E), the unit’s set IP

address (in this example, 192.168.0.100) and the version number of the installed firmware (in this example, V1.3)

as per the window below, hereby designated as Window 1:

After about 5 or 6 seconds the display changes to the signal display screen (Window 2) where signal inputs are

designated as Transmitter (T) numbers and signal outputs are designated as Receiver (R) numbers. Transmitter

input and Receiver output channel numbers are labelled 1 to 16, the exact number of each is dependent on the

model number of the DTR-1000. Pressing and holding the front panel pushbutton switch designated by the

symbol, whilst in the Window 2 display, will again display Window 1 for as long as the pushbutton is held.

Each input/output channel data rate is represented by the following code:

3 = 3G-SDI;

H = HD-SDI;

S = SD-SDI/ASI;

x = Channel Disabled;

? = Unknown data rate signal present (in Non-Reclock mode);

- = No signal detected;

! = Laser Fail;

* = Optical Loss (Receiver channel input is below its input threshold, or

corresponding transmitter channel has been disabled).

Window 2:

DTR-1000/16Tx+E signal display screen example:

T = Transmitter inputs. In this example, IN 1 to IN 3 = 3G-SDI data rate; IN 4 to IN 11 = HG-SDI data rate; and

IN 12 to IN 16 = SD-SDI (or ASI) data rate.

DTR-1000/16Rx+E signal display screen example:

R = Receiver outputs. In this example, OUT 1 to OUT 3 = 3G-SDI data rate; OUT 4 to OUT 11 = HG-SDI data

rate; and OUT 12 to OUT 16 = SD-SDI (or ASI) data rate.

I RT Communi ca t i ons DTR-1000/ 16Tx+E I P Add r ess 192 . 168. 0 . 100 V1 . 3

T 1 : 3 2 : 3 3 : 3 4 : H 5 : H 6 : H 7 : H 8 : H 9 : H 10 : H 11 : H 12 : S 13: S 14 : S 15 : S 16 : S

R 1 : 3 2 : 3 3 : 3 4 : H 5 : H 6 : H 7 : H 8 : H 9 : H 10 : H 11 : H 12 : S 13: S 14 : S 15 : S 16 : S

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Other Window 2 examples:

DTR-1000/12Tx+4Rx+E signal display screen example:

DTR-1000/12Rx+4Tx+E signal display screen example:



DTR-1000/8Tx+E signal display screen example:

DTR-1000/8Rx+E signal display screen example:



T 1 : 3 2 : 3 3 : 3 4 : H 5 : H 6 : H 7 : H 8 : H 9 : H 10 : H 11 : H 12 : S R1: S R2 : S R3: S R4 : S

R 1 : 3 2 : 3 3 : 3 4 : H 5 : H 6 : H 7 : H 8 : H 9 : H 10 : H 11 : H 12 : S T1: S T2 : S T3 : S T4 : S

T 1 : 3 2 : 3 3 : H 4 : H 5 : H 6 : H 7 : S 8 : S R 1 : H 2 : H 3 : H 4 : H 5 : S 6 : S 7 : S 8 : S

R 1 : 3 2 : 3 3 : H 4 : H 5 : H 6 : H 7 : S 8 : S T 1 : H 2 : H 3 : H 4 : H 5 : S 6 : S 7 : S 8 : S

T 1 : 3 2 : 3 3 : H 4 : H 5 : H 6 : H 7 : S 8 : S

R 1 : 3 2 : 3 3 : H 4 : H 5 : H 6 : H 7 : S 8 : S

T 1 : 3 2 : 3 3 : H 4 : H R 1 : H 2 : H 3 : H 4 : H

R 1 : 3 2 : 3 3 : H 4 : H T 1 : H 2 : H 3 : H 4 : H

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Alarm Indication:

If an alarm condition occurs, for the Transmitter, the front panel Window 2 ‘T’ will flash, and, for the Receiver, the

front panel Window 2 ‘R’ will flash:

Front panel Transmitter ‘T’ alarm is activated (flashing ‘T’) when any laser fail occurs; or all channels

have been disabled.

Front panel Receiver ‘R’ alarm is activated (flashing ‘R’) when any detector registers an optical low

condition; all detectors register an optical loss condition; or all channels have been disabled.

Front Panel Pushbuttons:

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)

T

R

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Front Panel Window Navigation:

Window navigation is via the front panel pushbuttons mentioned above. In order to describe the navigation

pictorially, the below diagram references Windows 1 to 7, and their sub-windows. These are shown and described

separately.

Window 1

Welcome Screen

Window 2

Signal Display

Window 3*

Tx Settings ENTER

Window 3a1*

Tx01 Status

Window 3b1*

Tx01 Settings

ESCAPE

ENTER

Window 3c1*

Tx01 Setup Select

Window 3a16*†

Tx16 Status

Window 3b16*†

Tx16 Settings

ESCAPE

ENTER

Window 3c16*†

Tx16 Setup Select

Window 4*

Rx Settings ENTER

ESCAPE

Window 4a1*

Rx01 Status

Window 4b1*

Rx01 Settings

ESCAPE

ENTER

Window 4c1*†

Rx01 Setup Select

Window 4a8*†

Rx08 Status

Window 5

Ethernet Control

Window 4b8*†

Rx08 Settings

Window 4c8*†

Rx08 Setup Select

ENTER

ESCAPE

ESCAPE

ESCAPE

Select ENTER

Select ENTER

Select ENTER

ESCAPE

Select ENTER

ESCAPE

ESCAPE

ENTER

Window 5b1

MAC Address

ESCAPE

ESCAPE

ESCAPE Window 5c1

IP Address ENTER

ESCAPE

Select ENTER ESCAPE

Window 5d1

Subnet Mask ENTER

ESCAPE

Select ENTER ESCAPE

Window 5e1

Default Gateway ENTER

ESCAPE

Select ENTER

Window 5a

Ethernet Status

ENTER

LEFT

LEFT

LEFT

LEFT

RIGHT

RIGHT

RIGHT

RIGHT

UP

DOWN

UP

DOWN

UP

DOWN

UP

UP

UP

UP

DOWN

DOWN

DOWN

DOWN

UP

DOWN

UP

DOWN

Press ESCAPE & hold

ENTER

ENTER

ENTER

ENTER

ENTER

ESCAPE

ESCAPE

ESCAPE

ESCAPE

ESCAPE UP

Window 6

Reset Device

Window 7

Factory Reset

DOWN

UP

DOWN

Window 6a

Are You Sure?

Window 7b

Resetting…

Window 7a

Are You Sure? ENTER

ESCAPE

ENTER

ESCAPE

ENTER

ENTER

ESCAPE

ESCAPE

Window 5c2

IP Setup

Window 5d2

Subnet Setup

Window 5e2

Gateway Setup

Window 6b

Resetting…

DTR-1000


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Front Panel Windows:

Window 1: Welcome Screen. Previously described under Front Panel Display section. In this example the model

number is DTR-1000/8Tx+8Rx+E. The Welcome Screen will display whatever model the DTR-1000 has been

configured for.

Window 2: Signal Display Screen. Previously described under Front Panel Display section. In this example the

model number is DTR-1000/8Tx+8Rx+E.

Window 3: * Transmitter Settings window. Upper menu level before entering the Transmitter Input settings

menus. In this example the Transmitter Settings window appears before the Receiver Settings window. This is

because in this example the Transmitter Inputs are displayed on the top row of Window 2 and the Receiver

Outputs are displayed on the bottom row of Window 2. This occurs for all model numbers where the Tx appears

before the Rx in the model name, namely DTR-1000/16Tx+E, DTR-1000/12Tx+4Rx+E, DTR-1000/8Tx+8Rx+E,

DTR-1000/8Tx+E and DTR-1000/4Tx+4Rx+E. Where the model number has the Rx before the Tx in the model

number, window 3 would be the Receiver Settings window instead. Where there is no Tx in the model name,

namely DTR-1000/16Rx+E and DTR-1000/8Rx+E, the Transmitter Settings window and its subset status and settings

windows are not displayed.

Window 3a: *† Transmitter Status window. Displays Transmitter Input number (Tx01, in this example); the set

channel alias, which is a 15 bit name set via the web-browser (TransmitAlias01, in this example); the optical

wavelength of the channel laser (1610nm, in this example); the channel input signal type (3G Signal, in this

example); and the channel reclocker rate (3G/HD/SD Only, in this example). The number of Transmitter Status

windows match the number of Transmitter Inputs, as determined by the model number. In this example, the

Transmitter Status windows appear before the Receiver Status windows. See explanation in Window 3 description

why this is so.

Window 3b: *† Transmitter Settings window. This is similar to the Transmitter Status window with the filled in

squares showing the set data rate.

I RT Communi ca t i ons DTR-1000/ 8Rx+8Tx+E I P Add r ess 192 . 168. 0 . 100 V1 . 3

T 1 : 3 2 : 3 3 : H 4 : H 5 : H 6 : H 7 : S 8 : S R 1 : H 2 : H 3 : H 4 : H 5 : S 6 : S 7 : S 8 : S

Tr ansmi t t e r Se t t i n s

g

Tx01- T r ansmi t A l i as01 Opt i ca l - 1 6 10nm 3G S i na l 3G/ HD / SD On l g y

Tx01- T r ansmi t A l i as01 Opt i ca l - 1 6 10nm 3G HD SD NonRecl oc ked D i sab l e

DTR-1000


of 28 Revision 00

Window 3c: Transmitter Setup Select window. When Window 3b is displayed and the ENTER pushbutton is

pressed, the display turns into Window 3c. The highlighted square flashes and the LEFT/RIGHT pushbuttons move

the flashing square to the desired input rate, in this case 3G. Pressing the ENTER pushbutton again locks in the

selected rate and the window returns to Window 3b. In the 3G mode the input will accept 3G, HD and SD rates

(including ASI). If the HD mode is selected then the input will accept HD and SD (& ASI) rates only. 3G rate will be

blocked and not transmitted. The Non-Reclocked setting bypasses the input reclocker allowing rates other than

those of 3G, HD or SD to pass. The Disable setting disables the channel completely and no signal is transmitted on

the channel. Pressing the ESCAPE (GO BACK) pushbutton returns the window back to Window 3b without making

any changes.

Window 4: * Receiver Settings window. Upper menu level before entering the Receiver Output settings menus. In

this example the Receiver Settings window appears after the Transmitter Settings window. This is because in this

example the Transmitter Inputs are displayed on the top row of Window 2 and the Receiver Outputs are displayed

on the bottom row of Window 2. This occurs for all model numbers where the Rx appears after the Tx in the model

name, namely DTR-1000/12Tx+4Rx+E, DTR-1000/8Tx+8Rx+E and DTR-1000/4Tx+4Rx+E. Where the model number

has the Rx before the Tx in the model number, Window 3 would be the Receiver Settings window instead, likewise

if there was no Tx in the name. Where there is no Rx in the model name, namely DTR-1000/16Tx+E and

DTR-1000/8Tx+E, the Receiver Settings window and its subset status and settings windows are not displayed.

Window 4a: *† Receiver Status window. Displays Receiver Output number (Rx01, in this example); the set channel

alias, which is a 15 bit name set via the web-browser (ReceiverAlias01, in this example); the optical detector type

and its status (APD and Good, in this example); the received channel output signal type (3G Signal, in this example);

and the channel reclocker rate (3G/HD/SD Only, in this example). The number of Receiver Status windows match

the number of Receiver Outputs, as determined by the model number. In this example, the Receiver Status

windows appear after the Transmitter Status windows. See explanation in Window 4 description why this is so.

Window 4b: *† Receiver Settings window. This is similar to the Receiver Status window with the filled in squares

showing the set data rate.

Rece i ve r Se t t i n s

g

Tx01- T r ansmi t A l i as01 Opt i ca l - 1 6 10nm 3G HD SD NonRecl oc ked D i sab l e

Rx01- Rece i ve r A l i as01 Opt i cal-APD-Good 3G S i na l 3G/ HD / SD On l g y

Rx01- Rece i ve r A l i as01 Opt i ca l - APD- Good 3G HD SD NonRecl oc ked D i sab l e

DTR-1000


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Window 4c: Receiver Setup Select window. When Window 4b is displayed and the ENTER pushbutton is pressed,

the display turns into Window 4c. The highlighted square flashes and the LEFT/RIGHT pushbuttons move the

flashing square to the desired input rate, in this case 3G. Pressing the ENTER pushbutton again locks in the selected

rate and the window returns to Window 4b. In the 3G mode the channel will output 3G, HD and SD rates (including

ASI). If the HD mode is selected then the channel will only output HD and SD (& ASI) rates. 3G rate will be blocked

and not received. The Non-Reclocked setting bypasses the output reclocker allowing rates other than those of 3G,

HD or SD to pass. The Disable setting disables the channel completely and no signal is received on the channel.

Pressing the ESCAPE (GO BACK) pushbutton returns the window back to Window 4b without making any changes.

Window 5: Ethernet Control Settings window. Upper menu level before entering the Ethernet settings menus.

Note that any changes made to the Ethernet settings will not take effect until the unit has had a system Reset.

Window 5a: Ethernet Status window. Shows the status of the Ethernet port – the rate of the Ethernet connection

(in this example 1Gb); the detector type and its received optical status; and its transmitter wavelength.

Window 5b1: MAC Address status window. This window displays the set MAC Address. The MAC Address is factory

set and is not settable here. If the Mac address does need to be changed, when the DTR-1000 is first turned on or

the DTR-1000 is doing a Reset routine, hold both the ENTER and LEFT pushbuttons at the same time to enter the

Mac Address setup screen, Window 5b2.

Window 5b2: Mac Address settings window.

WARNING: Use with caution. This should only be changed if it is deemed absolutely necessary and

should be set to its own unique Mac address. Otherwise leave at the original Mac address setting.

Note that a Factory Reset will not default back to the original Mac address if something goes wrong.

Keep the original Mac address on file if it needs to be entered back again.

To set the MAC address, move the flashing curser to the desired digit using the LEFT/RIGHT pushbuttons. The

UP/DOWN pushbuttons increment and decrement the digits. Once the Mac address has been changed, press the

ENTER pushbutton and the DTR-1000 will reset itself with the new Mac address saved.

Ethenet Cont r o l Set t i n s

g

Rx01- Rece i ve r A l i as01 Opt i ca l - APD- Good 3G HD SD NonRecl oc ked D i sab l e

Mac Address FF-FF-FF-FF-FF

Et he r ne t 1Gb Det e t o r - APD- Good Wavel en t h - 1410nm g

Mac Address FF-FF-FF-FF-FF

DTR-1000


of 28 Revision 00

Window 5c1: IP Address status window. This window displays the set IP address of the unit. To change the IP

address press the ENTER pushbutton to open Window 5c2.

Window 5c2: IP Address settings window. To set the IP address, move the flashing curser to the desired digit using

the LEFT/RIGHT pushbuttons. The UP/DOWN pushbuttons increment and decrement the digits. The 3-digit number

segments are limited to 255. So, for example, if you wished to change the 192 shown below to 255 you cannot first

increase the 1 to a 2. First you will have to decrease the 9 to a 5, otherwise you’ll have 292 listed and the unit will

not allow you to do that. Once the IP address has been changed, press the ENTER pushbutton to return to the

Window 5c1 screen. Note that any changes made to the IP Address setting will not take effect until the unit has

had a system Reset.

Window 5d1: Subnet Mask status window. This window displays the set Subnet Mask of the unit. To change the

Subnet Mask press the ENTER pushbutton to open Window 5d2.

Window 5d2: Subnet Mask settings window. To set the Subnet Mask, move the flashing curser to the desired digit

using the LEFT/RIGHT pushbuttons. The UP/DOWN pushbuttons increment and decrement the digits. The 3-digit

number segments are limited to 255. Once the Subnet Mask has been changed, press the ENTER pushbutton to

return to the Window 5d1 screen. Note that any changes made to the Subnet Mask setting will not take effect until

the unit has had a system Reset.

I P Addr ess 192. 168 . 0 , 100

I P Addr ess 192. 168 . 000 , 100

Subnet Mask 255. 255 . 255 . 0

Subnet Mask 255. 255 . 255 . 000

DTR-1000


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Window 5e1: Default Gateway status window. This window displays the set Default Gateway of the unit. To change

the Default Gateway press the ENTER pushbutton to open Window 5e2.

Window 5e2: Default Gateway settings window. To set the Default Gateway, move the flashing curser to the

desired digit using the LEFT/RIGHT pushbuttons. The UP/DOWN pushbuttons increment and decrement the digits.

The 3-digit number segments are limited to 255. Once the Default Gateway has been changed, press the ENTER

pushbutton to return to the Window 5e1 screen. Note that any changes made to the Default Gateway setting will

not take effect until the unit has had a system Reset.

Window 6: Reset Device Window. It is necessary to reset the DTR-1000 whenever any of the Ethernet settings have

been changed, or it may be necessary to reset if something odd happens instead of powering down and up the

unit. To Reset the DTR-1000, press the ENTER pushbutton. You will be taken to Window 6a where you are asked to

confirm whether you wish to proceed.

Window 6a: Confirmation window. If you wish to proceed resetting the DTR-1000, press the ENTER pushbutton

and the unit will then reset and display Window 6b.

Window 6b: Resetting window. The DTR-1000 is in the process of resetting itself. After resetting the unit goes back

to Window 1.

De f au l t Gat ewa 192. 168 . 0 . 1

y

De f au l t Gat ewa 192. 168 . 000 . 001

y

Reset Dev i ce

A r e ou su r e ou want t o Reset ?

y y

Reset t i n . . .

g

DTR-1000


of 28 Revision 00

Window 7: Factory Reset window. If you wish to discard all settings made and go back to the original configuration,

press the ENTER pushbutton here. You will be taken to Window 7a where you are asked to confirm whether you

wish to proceed.

Window 7a: Confirmation window. If you wish to proceed resetting the DTR-1000 to the factory defaults, press the

ENTER pushbutton and the unit will then reset and display Window 7b.

Window 7b: Resetting window. The DTR-1000 is in the process of resetting itself to the factory defaults. After

resetting the unit goes back to Window 1.

Fact o r Reset

y

Reset t i n . . .

g

A r e ou su r e ou want t o Reset ?

y y

DTR-1000


of 28 Revision 00

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. From this window 15 bit frame and channel aliases can be set which

are saved to the DTR-1000 itself.

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

Frame ID:

TransmitAlias01

TransmitAlias02

TransmitAlias03

TransmitAlias08

TransmitAlias04

TransmitAlias05

TransmitAlias06

TransmitAlias07

ReceiverAlias01

ReceiverAlias02

ReceiverAlias03

ReceiverAlias08

ReceiverAlias04

ReceiverAlias05

ReceiverAlias06

ReceiverAlias07

TRANSMITTER RECLOCKER MODE DETECTED INPUT CHANNEL ALIAS

RECEIVER RECLOCKER MODE DETECTED INPUT CHANNEL ALIAS

ETHERNET

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

Save

Save

Save

Save

Save

Save

Save

Save

Save

Save

Save

Save

Save

Save

Save

Save

Save @IRT

Input 1 3G/HD/SD Only 3G Signal








Output 1 3G/HD/SD Only 3G Signal








Cable 1Gbs Optical Good

www.irtcommunications.com



DTR-1000


of 28 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. To convert these readings to

dBm measurements, apply the following formula:

dBm measurement = 10log(Power 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.

Ethernet Rx 478 33 1390nm

Ethernet Tx 13503 33 1410nm

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 POWER TEMPERATURE WAVELENGTH

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


of 28 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


of 28 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: [email protected]


mailto:[email protected]

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