American Fibertek RR-940C User Manual

04/15/13 BLB

Instruction Manual

RR-940C

Four Channel Video Receiver

2

INSTALLATION AND OPERATION INSTRUCTIONS

INTRODUCTION

Thank you for purchasing your American Fibertek RR-940C multimode four channel video
receiver. Please take a few minutes to read these installation instructions in order to obtain the
maximum performance from this product.

FUNCTIONAL DESCRIPTION

The RR-940C operates as half of a transmitter / receiver pair for the transmission of four
channels of high performance digital NTSC, PAL, RS170, or RS343 video signals. The RR­940C is designed to operate with the MT-940C or RT-940C video transmitter over one
multimode fiber optic cable.

The RR-940C de-multiplexes four video input signals from a high speed serial data stream. This
serial data stream is detected on a 1310 nm wavelength. Refer to the data sheets for detailed
performance specifications.

This unit is contained in a rugged aluminum housing with internal dc voltage regulation. The
detachable terminal blocks and LED indicators provide for easy installation and monitoring of
video and power.

The RR-940C is designed for mounting as a modular stand alone unit. For a rack mounted
version please see the RR-940C.

INSTALLATION

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

Forced air movement is required to dissipate heat in any installation containing six or more
940C units in one subrack.

The unit slides into any open slot in the SR-20 subrack. Use a small screwdriver to push and
lock the two ¼ turn fasteners into place.