IKUSI OP-13Tx User manual

© 2018 IKUSI ANZ Pty Ltd - All rights reserved - Reproduction without consent is prohibited 02-May-2018
OP-13Tx
1310nm Optical Transmitter
45 ~ 862MHz
OPTICAL TRANSMITTER 1310nm
User Manual

Doc ID:IKUSI OP-13TX Optical Transmitter User Manual V1 Page 2 of 13
© 2018 IKUSI ANZ Pty Ltd - All rights reserved - Reproduction without consent is prohibited 02-May-2018
Table of Contents
CHAPTER 1 INTRODUCTION....................................................................................................3
1.1 PRODUCT OVERVIEW............................................................................................................................... 3
1.2 KEY FEATURES ........................................................................................................................................ 4
1.3 SPECIFICATION........................................................................................................................................ 5
CHAPTER 2 INSTALLATION GUIDE........................................................................................6
2.1 GENERAL PRECAUTIONS.................................................................................................................................. 6
2.2 POWER PRECAUTIONS .................................................................................................................................... 6
2.3 INSTALLATION FLOW CHART............................................................................................................................. 6
2.4 TRANSMITTER MOUNTING AND POWER CONNECTION.......................................................................................... 7
2.5 RF & OPTICAL CONNECTION............................................................................................................................ 7
OPTIC CONNECTION............................................................................................................................................. 7
3.0 TRANSMITTER CONTROLS, INDICATORS, AND ALARMS........................................................................................... 8
3.1 THE OPERATION OF THE PANEL ......................................................................................................................... 9
3.1.2 START-UP MAIN MENU .............................................................................................................................. 10
3.1.3 MENU OPERATION ................................................................................................................................... 12
4.0 CARRIER TO NOISE PERFORMANCE.................................................................................................................. 12
5.0 LAN & RS232 INTERFACE ............................................................................................................................ 12
6.0 GUARANTEE AND REPAIR ITEMS...................................................................................13

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Chapter 1 Introduction
1.1 Product Overview
OP-13Tx series is a direct modulated 1310nm transmitter, adopts high linearity DFB
laser, and builds-in perfect pre-distortion.
Adjustment circuit and laser APC, ATC closed loop control circuit.
All the operating parameters of OP-13Tx direct modulated 1310nm transmitter are
controlled by microprocessor, and the LCD screen on the front panel.
Can display relative operating status and the fault information.
OP-13Tx series is designed and produced by absorbing the advantages of all
kinds of 1310nm transmitters from both home and abroad.
Featured of 1310nm transmitter with high index, multi-function and high reliability,
it is suitable for high-end subscribers application.

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1.2 Key features
•Dual Module RF driver, high efficiency laser pre-distortion adjustment.
•Full-automatic OMI control, AGC & MGC
•Under AGC status, input level is between 78~88dBuV, and system index is optimum.
•Under MGC status, input range can be adjusted between 75~90dBuV by the ATT on
front panel.
•Under AGC status, within RF range, OMI is always at NOM status.
•Under MGC status, OMI can be at NOM status by adjusting ATT.
•Built-in dual backup power supplies; Switch full-automatically.
•One is working, with the other as cool backup (suggested).
•Both are working at the same time, with one as hot backup. If one is damaged, it will
switch to the other full-automatically. Switch time ≤10us.
•Case temperature auto-control, ensure the long life of the laser.
•Case temperature is monitored and controlled by microprocessor. The display screen
shows the actual operation temperature in time.
•When casing temperature≥45ºC, two fans at the back panel will open automatically to
make compulsive cooling.
•When casing temperature≤35ºC, the fans will stop automatically to ensure its life-
span.
•Applicable receivers OP-1Rx & FRD-400

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1.3 Specification
Model OP-13Tx
Reference 53002
Parameters Unit Specification Test Conditions
RF
RF Bandwidth Mhz 45 - 862
RF Flatness dB ≤±0.75 @ 45 - 862 MHz
RF Input Level dBuV 75 ~ 85
RF Return loss dB ≥16 45 ~ 750MHz
Bandwidth Flatness Ω75
RF Test point dB -20
TV Channel Plan PAL 60 PAL D Channels
Link Performance
CNR dB ≥52 (60 Pal Channels, 10 Km fibre, 0 dBm receive)
CTB dBC ≤- 70
CSO dBc ≤- 63
Optical Specifications
Wavelength nm 1310 ± 10
Line width nm ≤1MHz
Optical Output Power dBm 10 Available from 4-24mW
Optical Connector SC/APC
Optical Return Loss dB ≥55
General Specifcations
Management Interface RJ45 Web & SNMP, RS232
Operating Temperature ºC -5 to 65
Storage Temperature ºC -40to 85
Power Supply 90 to 265 VAC Optional -48VDC (30 to 60VDC)
Power Consumption W ≤50 (Single Power Supply)
Operating Relative humidity % 5 to 95
Unit Dimensions mm 483 x 360 x 44
Unit Weight Kg 5
Ship Weight Kg 5.5

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Chapter 2 Installation Guide
This section explains precautions required when installing device
2.1 General Precautions
✓Must be operated and maintained free of dust or dirt.
✓Do not remove cover as this will void warranty.
✓Check device is not damaged due to transport, prior to installation.
✓Advise supplier of any damage
✓Save the shipping boxes and their inserts for any future reshipment for upgrade or repair.
2.2 Power precautions
✓Only Australian standard power cable should be used.
✓Avoid operating in a wet or moist environment.
✓Make sure the power switch is off, before you start to install the device
✓NOTE: In the event of a reshipment back to the manufacturer, any additional damages caused by
not using the original boxes will be considered responsibility of the customer.
2.3 Installation Flow Chart
Device
Check
On
Receipt
Run Device
Installing
Device
Connect
Earth wire
and power
cord
Connect
signal
source
Setting
Parameters

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2.4 Transmitter Mounting and Power Connection
1. Place the unit into a 19-inch wide rack or cabinet. Make sure to leave a ~ 4.5cm space above
and below the unit.
2. Check power is off while installing. Switch on rear panel.
3. Equipment powered by AC power supply 94-245VAC, 50-60Hz.
4. Power Consumption ~ 50W.
2.5 RF & Optical connection
RF Connection
Connect the RF cable to the F Type connector on Tx rear panel.
RF input level 75 ~ 85 dBuV
Optic connection
1. All optical connections have protective cover for transportation for protection & safety
2. In order to ensure the insertion loss & return loss, the end-face of fibre optic connector is
angled polished.
3. Be careful not to touch fibre connector surface, to avoid the polluting the connector.
4. Even very micro dust will also affect the transmission quality.
5. When unplugged the fibre optic connector, should have protection cover replaced.
6. Clean all fibre patch cords before connecting to the transmitter.
Cleaning Guidelines:
Fibre Patch cord connectors
- Remove the fibre connectors dust cap and wipe the fibre connector tip with a dry lint-
free cloth (such as Kim wipes). Inspect for scratches or debris on connector surface by
using a microscopes (ie.100x or 200x).
- If no scratches or debris are found the connector is now clean and ready for connection.
If debris or scratches are found then repeat the fibre patch cord connector cleaning guidelines.
Fibre Bulkhead connectors
- Compressed air may be used to clean fibre bulkhead connectors. Use compressed air
with at least the following specifications:
- Non-residue, inert gas for precision dust removal
- Ultra-filtered to < 0.2 microns
- Recommended for optical systems

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Clean each fibre connector according to section above of the fibre cleaning guidelines.
1. Make sure the laser switch on the front panel of the transmitter is in the OFF position.
2. Connect a fibre patch cord from the output of the transmitter to an optical power meter.
3. Turn the transmitter laser switch to the ON position.
4. Using the optical power meter verify the transmitter optical power is within specification.
5. Turn the transmitter laser switch to the OFF position.
Where necessary use an in line attenuator to reduce optical power to a suitable level for optical
receiver reception.
3.0 Transmitter Controls, Indicators, and Alarms
This section of the manual will give an overview of the available menus in the OP-131Tx. All instructions in
Section 3.0 refer to the representation of the front panel shown in the diagram below. The user scrolls
through the Tx menus using the push buttons found on the front panel of the Tx.
CAUTION: Use caution when handling fibres.
Do not exceed fibre manufacturers pulling tension or bend radius specifications when
removing fibre bulkhead connector plate.

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3.1 The operation of the panel
3.1.1 Open Description
A. Plug in 240V city power supply
B. Turn on power switch in the rear panel
In order to protect the laser, there is time-delay function, after turning on with the Laser
switch; the laser will start to work after 10 seconds. Indication light turns Green from Red,
machine enters self-checking, after checking it enters working status, display “OP-13Tx -
show parameters”.
Front panel display “OP-13Tx >Key OFF!” (laser switch OFF)
Laser Status lamp red
TEMP Status lamp green
POWER Status lamp green
POWER2 Status lamp green
C. Press laser switch to on position
Front panel displays KEY ON……，Laser status lamp turn green.

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3.1.2 Start-up main menu
Press ▲\▼ button will display below menu in sequence.
Menu # 1 - LD S/N
Read-only menu, displays the serial-number
Menu # 2 - OUTPUT
Read-only menu, displays the optical output power in dBm
Menu # 3 - LASER CURRENT
Read-only menu, displays the laser of current in mA
Menu # 4 - LASER TEMP
Read-only menu, displays the laser temperature in °C
Menu # 5 - TEC COOLING/HEATING
Read-only menu, displays the amount of current that the Thermoelectric Cooler
requires to maintain the laser temperature at nominal 25 °C
Menu # 6 - RF MODE
Current RF mode, display AGC/MGC
If it appears RF Mode = AGC, while it was in the select of AGC
If it appears RF Mode = MGC, while it was in the select of MGC
Menu # 7 - RF LVL
Read-only menu, tells the RF input level
Menu # 8 - UNIT TEMP
Read-only menu, tells the system temperature
Menu # 9 - +5V Monitor
Read-only menu, display the voltage +5V
Menu # 10 - -5V Monitor
Read-only menu, display the voltage -5V
Menu # 11 - +24V Monitor
Read-only menu, display the voltage +24V

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Menu # 12 - IP
Adjustable list, displays the IP address of SNMP
Default 192.168.001.050
Menu # 13 - Sub
Adjustable list, display the address of net mask
Default 255.255.255.000
Menu # 14 - GW
Adjustable list, displays the gateway address of SNMP
Default 192.168.001.001
Menu # 15 - TR1
Adjustable list, displays the TRAP1 address of SNMP
Default 192.168.001.011
Menu # 16 - TR2
Adjustable list, displays the TRAP2 address of SNMP
Default 192.168.001.012

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3.1.3 Menu Operation
1. The initial RF Mode =AGC, The OMI menu displays RF Mode= ;
At this time. If you press "SELECT", it will display RF Mode= ;
Press "▲"or "▼", the menu displays: RF Mode=Manual.
2. If display shows "INTERLOCK", and Red Led Flashing, it means the remote connection point
at the back panel is lost.
3. If RF input level is too high, there will be alarm and Red led flashing, lower the RF power input
power transmitter down and turn on again.
4. +5V voltage (+5V READS) >±0.5V alarm.
-5V voltage (-5V READS) >±0.5V alarm.
5. If any fault occurred, there will be alarm (Red led flashing), Microprocessor will cut down the
laser automatically, and digital panel show the cause of the fault.
4.0 Carrier to Noise Performance
(59 route PAL-D，CTB=65dB，CSO=60dB)
Link loss
(dB)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
OP-13Tx
56.0
55.0
54.0
53.0
52.0
51.0
RF level decides the OMI of the laser and the system index.(CNR, CTB, CSO). When at 59 route PAL-D, its
RF level is 20dBmV. Suppose channel is N Si(N)=20+10Lg(59/N) (dBmV)
CNR and Channel N CNR(N)=CNR(59)+10Lg(59/N) (dB)
5.0 LAN & RS232 Interface
There are 2 connections 1 x RG45 & 1x RS232 on rear panel.

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6.0 Guarantee and repair items
1. Each unit is packaged with Products Qualification, and individual serial number
2. Warranty period is 12 months from time of purchase.
3. Micro-processor software, with the function of monitoring laser status, digital display, alarm,
network management etc.
4. Pump laser will not be damaged only by outside induced factor. In case of Red flashing led
(Alarm). Please contact Ikusi for technical support and possible return for repair.
5. User should not open the top cover for repair, otherwise, even within guarantee period, may void
warranty and maintenance material fee may be charged.
6. Lifelong upgrade is provided even guarantee period has expired.
7. If component is damaged by outside -induced factor, material fee will be charged.
Please note:
1. Goods presented for repair may be replaced by refurbished goods of the same type rather than
being repaired. Refurbished parts may be used to repair the goods.
2. During the process of repair, some or all of your stored data may be lost. Please ensure that you
have saved this data elsewhere prior to repair.
Contact Ikusi for any return material authorization (RMA) via [email protected].au or 61 3 97208000
A pre-authorized copy of RMA form must accompany all return shipments. All return goods must be
reasonably prepared for shipment, including packaging and proper boxing for small components
and/or banding for pallets, to protect them during transit. Received Damaged Goods caused by
improper packaging will not be credited. ALL Goods must be returned in its Original Packaging and
must be in Good Saleable Condition. Goods not meeting this condition will be rejected for credit.