User Manual
Contents
1. OPTICAL CONNECTION Connect the output fiber optic jumper to the proper input connector socket The connector types are FC APC E 2000 pigtail or SC APC 1310nm Transmitter 09 SECTION THREE OPERATION SECTION FOUR RETURN amp WARRANTY OPERATION The working status indicator LED on the front panel displays the following conditions gt Green The laser is working properly gt Red The laser is not turned on Turn the key switch to the on position to change the light gt Flashing Red There is something wrong with the transmitter and it needs to be serviced See page 11 for Product Return Procedure Follow these steps to operate the transmitter 1 Plug in the power cord and turn on the laser from the front switch 2 Wait approximately 10 seconds before the laser turns from Red to Green indicating that the laser is functioning properly You will know the transmitter is working when the model number is displayed on the screen 3 The following items will be displayed on the screen when you toggle through with the Status button on the front panel gt Model Number gt Power mW Displays the optical output power in dBm gt Temp C Displays the laser temperature in C gt Bias C Displays the laser bias temperature in C gt Cooling Heating mA Displays the amount of current that the Thermoelectric Cooler requires to maintain the laser temperature at a nominal 25 C gt Re2. Taikan USER MANUAL Please read this manual thoroughly before use Retain this manual for future reference Taikan 1310nm Transmitter Owner s Manual This manual is intended for use by purchasers of Taikan s 1310 family of transmitters and their gualified technicians This document is the property of Taikan Company Inc Taikan and embodies proprietary subject matter All design manufacture reproduction use and sale rights regarding these products are expressly reserved This manual may not be reproduced without written consent from Taikan All copyright patent and trade secrets for this manual and product are expressly reserved by Taikan Specifications are also subject to change without notice SAFETY PRECAUTIONS gt Read the user manual carefully before proceeding with any part of the installation gt Installation and operation of the product must be performed only by qualified personnel and always in accordance with applicable electrical codes gt All warnings on the product and in the operating instructions should be adhered to gt Unplug the product from the power outlet before cleaning Do not use liquid or aerosol cleaners Use a damp cloth For the optical connector it is recommended that you use RIFOCS CO Ltd s 945 946 1310nm Optical Transmitter units may emit harmful laser radiation gt Do not block or cover openings These are provided for ventilation and protection from overheat
3. AIKAN PRODUCT WARRANTY Taikan provides a limited three year Warranty Warranty to original purchaser on its product against manufacturing defect and workmanship under normal use and service During the War ranty period Taikan will repair or replace the product to correct defects in material and workman ship This Warranty shall not apply to a product which has been altered in any way so as to affect its stability or durability nor which has been subject to misuse or negligence This Warranty does not cover a product which has been damaged by severe weather conditions such as extreme wind ice storms lightning or other natural weather conditions over which Taikan has no control Claimants under this Warranty shall present their claim along with the defective product to Taikan Non compliance with any part of this claim procedure may invalidate this Warranty in whole or part This Warranty is expressly in lieu of all other agreements and warranties expressed or implied Taikan does not authorize any person to assume for it the obligations contained in this warranty and neither assumes nor authorizes any representative or other person to assume for it any other liabilities in connection with the product delivered or provided In no event shall Taikan be liable for any loss of profits loss of use interruption of business or indirect consequential damages of any kind Taikan will not be liable for damages in any amount greater than t
4. ads 5V gt Reads 24V gt Reads 5V TROUBLESHOOTING 1 If the product is damaged the transmitter has a built in micro processor that will automatically shut down the laser and display the potential error on the front panel 2 If the display shows Interlock and the LED indicator is flashing red it means that the remote point on the back panel is loose 3 If the RF input level is too high shut off the power and restart the transmitter Taikan 919 E 29th St Lawrence KS 66046 tel 1 800 255 0247 fax 785 841 9512 email support taikan com www taikan com EE 4 1310nm Transmitter 11 PRODUCT RETURN PROCEDURE If you need to return the product for repair please follow these steps 1 Contact a Taikan Representative at support taikan com to obtain a Return Authorization Number 2 When returning the product for repair include the following information gt Return Authorization Number gt Model Number gt Serial Number gt Reason for Return 3 Prior to repairing the device Taikan will inform you about the test results and or any additional repair charges that may apply Once we have received your confirmation we will proceed with the repair 4 The repair period will depend on the severity of the problem 5 After it is returned the product will still be under its original warranty The repair component s is under warranty for 90 days after you have received the repaired product see below STANDARD T
5. de the rack we recommend leaving one open slot approximately 1 3 4 between each unit Doing so allows for cooling From the front of the rack cover any open slots with a blank plate to minimize the risk of dust entering the rack It is recommended that the transmitter be placed in an environment that maintains a temperature of approximately 25 C 77 F ELECTRICAL CONNECTION The transmitter should have good grounding with a resistance lt 4 ohm According to the international standard the 220 V plug in adopts tri wire rule while the middle wire is the ground ing wire The transmitter s power supply has overflow protection It can work with a 110 254 VAC electric network while the microprocessor monitors the output DC voltage Prior to connecting the circuit use the electric wire 20 AWG or gt to connect the grounding screw on the bottom to the grounding frame When using the DC input power supply the equipment chassis must be grounded NOTE TO CATV SYSTEM INSTALLERS This reminder is provided to call your attention to NEC Articles 810 21 820 22 and 820 40 that provide guidelines for proper grounding In particular these articles specify that the cable ground shall be connected to the building grounding system as close to the point of cable entry as practical RF CONNECTION Connect the RF cable amp the connector on the transmitters rear panel The RF Connector is a F type plug with a resistance of 75 ohm
6. gt 1310nm optical transmitter gt User Manual gt Test Report gt Power Cord It is highly recommended that the cover be left on the optical connector until you are ready to install the transmitter into the headend rack Not complying could pollute the connector thereby compromising the transmission quality The side effects include gt Decrease in analog signal transmission quality gt Increased incorrect data rate for the digital signal gt Decrease in optical power gt Optical receiver s optical power is compromised gt Pollution of the other optical components Please notify your Taikan representative support Otaikan com if any of the items appear lost or damaged STATIC SENSITIVITY When opening or operating the product please comply with standard static protection procedure such as using a grounding metal wrist belt grounding worktop amp grounding conductor Adhering to these guidelines will minimize the risk of damaging the product POWER SUPPLY CONDITION The transmitter is powered by AC or steady voltage DC gt AC Input 94 245 VAC 50 60 Hz gt DC Input 36 60 VDC floating gt Power Consumption Max 50 W Taikan 919 E 29th St Lawrence KS 66046 tel 1 800 255 0247 fax 785 841 9512 email support taikan com www taikan com TRANSMITTER PLACEMENT The transmitter is designed to fit in an EIA standard 19 inch 480 mm equipment rack When placing the unit insi
7. he purchase price of the product
8. ing The maximum operating when the product is powered on or when the case is opened temperature is 50 C 122 F gt This product should be operated only from the type of power sources indicated on the marking label gt This product may be equipped with a polarized AC line plug a plug having one blade wider than the other or a different shape This plug will fit into the power outlet only one way This is a safety feature If you are unable to insert the plug into the outlet try reversing the plug Contact your electrician to replace the obsolete outlet if this still does not work Do not compromise the safety purpose of the polarized plug gt For added protection during a lightning storm or when the equipment is left unattended or unused for long periods unplug it from the power outlet and disconnect the cables between the equipment and the fiber subsystem These precautions will prevent damage to the equipment that could be caused by lightning strikes or power line surges gt Do not attempt to service this equipment yourself as opening or removing the cover may expose you to dangerous voltages or other hazards Refer all servicing to Taikan Company A Taikan representative can be reached at support taikan com If any parts need to be replaced notify a Taikan representative at support Otaikan com Please be cognizant of all safety guidelines and y P P y P pport adhere to the recommendations listed gt Unauthorized alte
9. ration or inappropriate repair is NOT allowed and may cause irreparable damage to product Taikan does not assume any responsibility for these modifications Taikan 919 E 29th St Lawrence KS 66046 tel 1 800 255 0247 fax 785 841 9512 email support taikan com www taikan com ree 1310nm Transmitter 03 TABLE OF CONTENTS Preface 01 Safety Precautions 03 Introduction 07 Product Summary Standard Features Nominal Specifications Installation LX 08 Unpacking Static Sensitivity Power Supply Condition Transmitter Placement Electrical Connection RF Connection Optical Connection Operation eee 10 Operation Troubleshooting Return amp Warranty MA Product Return Procedure Standard Taikan Product Warranty Taikan 919 E 29th St Lawrence KS 66046 tel 1 800 255 0247 fax 785 841 9512 email support taikan com www taikan com ee ee 1310nm Transmitter 05 SECTION ONE INTRODUCTION PRODUCT SUMMARY The OT 860 1310 xx SA x x a 1310 nm optical transmitter converts RF cable signals to fiber signals and distributes them throughout a HFC network This unit is primarily used in upgraded cable television and fiber distribution systems The OT 860 unit is available with a variety of options including automatic gain control laser overheat protection automatic power control and advanced prediction distortion circuit Each transmitter is designed to fit in a standa
10. rd 19 inch rack and can support up to 77 NTSC channels STANDARD FEATURES e Transmits NTSC PAL digital or compressed digital information for various broadband applications 1310 nm operation e Optically isolated distributed AM feedback laser e Automatic gain control option e LCD status and alarm monitor on front panel Power consumption of lt 24W e Power supply of 110 250V AC 47 860 MHz RF input bandwidth Up to 77 NTSC channels e Front panel RF test point e Microprocessor controlled diagnostic testing with front panel and remote readout Industry standard status monitoring interface RS 232 NOMINAL SPECIFICATIONS OPTICAL FEATURES Optical Wavelength 1310 nm Optical Return Loss gt 60 dB i RF FEATURES Optic Connector Type SC APC or FC APC RF Bandwidth 47 860 MHz RF Input Level 20 dBmV LINK PREFORMANCE RF Flatness lt 0 75 dB s laata SSE CNR gt 52 dB RF Return Loss gt 16 dB CTB gt 70 dB RF Input Impedance 75 ohm CSO gt 63 dB Connector Type F type Specifications and features are subject to change without notice 1310nm Transmitter 07 Taikan 919 E 29th St Lawrence KS 66046 tel 1 800 255 0247 fax 785 841 9512 email support taikan com www taikan com SECTION TWO INSTALLATION GD UNPACKING Carefully open the package and adhere to all safety guidelines outlined in the safety section Check the packaging material for the following components
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