American Fibertek RT-940D-SL User Manual

Four Channel Video Transmitter

Instruction Manual

With Diagnostic Interface

RT-940D-SL

INSTALLATION AND OPERATION INSTRUCTIONS

INTRODUCTION

Thank you for purchasing your American Fibertek RT-940D-SL singlemode four channel video transmitter with diagnostic interface. Please take a few minutes to read these installation instructions in order to obtain the maximum performance from this product.

FUNCTIONAL DESCRIPTION

The RT-940D-SL operates as half of a transmitter / receiver pair for the transmission of four channels of high performance 10 bit digital NTSC, PAL, RS170, or RS343 video signals. The RT-940D-SL is designed to operate with the RR-940D-SL video receiver over one singlemode fiber optic cable. The 940D-SL Series product is designed to operate over an optical loss budget range of 0 to 21 dB. Refer to the data sheets for detailed performance specifications.

This unit is designed for rack mounting in the American Fibertek SR-20D/2 subrack. Slide in rack mounting, detachable terminal blocks, and LED indicators provide for easy installation and monitoring of video and optical power.

The RT-940D-SL has a built in capability to be remotely monitored through the AFINETY Remote Diagnostics System. A SR-20D/2 subrack and a RD-20D diagnostic card are required to facilitate this feature. Please refer to the SR-20D/2 and RD-20D Instruction Manuals for proper operation of this feature.

INSTALLATION

THE INSTALLATION OF THIS UNIT SHOULD BE MADE BY A QUALIFIED SERVICE PERSON(S) AND MUST CONFORM TO ALL LOCAL CODES.

A maximum of seven 940D-SL units are recommended in one subrack. Forced air movement is required to dissipate heat in any installation containing seven or more 940D-SL units in one subrack.

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