Olson Technology OTOT-1000, OTOT-1000E Instruction Manual

OTOT-1000 & OTOT-1000E

WIDE-BAND LOW-COST OPTICAL TRANSMITTERS

1,000 MHz BANDWIDTH / OPTICAL OUTPUT POWER FROM

+3dBm (OTOT-1000-3) to +15dBm (OTOT -1000-15)

INSTRUCTION MANUAL

025-000554 REV X7 09/03/09

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TABLE OF CONTENTS

INTRODUCTION Page 4

INSTALLATION Page 4

Installation / Environmental Considerations Page 4

Optical Connectors and Cleaning Page 5

Internal Controls Page 5

External Controls and T est Points Page 6

Initial Setup Page 6

Input Drive vs. Channel Loading Page 7

Reducing Link Gain Page 7

ACCESSORIES Page 8

RELA TED OLSON TECHNOLOGY PRODUCTS Page 8

025-000554 REV X7

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SAFETY WARNINGS

LASER RADIATION

The OTOT -1000 laser transmitters emit invisible radiation that can cause
permanent eye damage. A VOID DIRECT EXPOSURE T O BEAM.
Operate the transmitter only with the proper optical fiber installed in the

transmitter optical connector . Power to the OTOT -1000 should be turned
off or preferably , disconnected whenever the optical connector cover is opened and there is no installed fiber (as
when the fiber connector is being installed or removed from the transmitter connector).

NEVER USE ANY OPTICAL INSTRUMENT TO VIEW THE OUTPUT OF THE LASER
TRANSMITTER. “OPTICAL INSTRUMENT” INCLUDES MAGNIFYING GLASSES, ETC.

NEVER LOOK INTO THE OUTPUT OF THE LASER TRANSMITTER

NEVER LOOK INTO THE OUTPUT OF A FIBER CONNECTED TO A LASER TRANSMITTER.

NEVER LOOK INTO OR USE ANY OPTICAL INSTRUMENT T O VIEW THE DIST ANT END

OF A FIBER THAT MAY BE CONNECTED DIRECTLY OR VIA AN OPTICAL SPLIT, TO A
TRANSMITTER THA T MAY BE OPERA TING. THIS SPECIFICALL Y APPLIES T O FIBERS
THA T ARE T O BE CONNECTED TO RECEIVERS (SUCH AS THE OTPN-1000) OR OTHER
DEVICES A T ANY DIST ANCE FROM THE LASER TRANSMITTER.

HIGH VOL TAGE

The inside of the OTOT -1000 contains no user serviceable parts. There is exposed high voltage inside this unit. Only
factory service technicians should open the unit with power applied.

FIRE HAZARD

The AC line input fuse is contained in the IEC 320 power input connector . This fuse is a 250V, 0.5A, 5x20mm, slow
blow fuse. T o avoid a risk of fire, this fuse should be replaced only with an identically rated fuse.

SHOCK HAZARD

The OTOT -1000 is designed for indoor use only . Direct exposure to moisture must be avoided.

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