American Fibertek RRM-300S - Manual (Page 2)

2
INSTALLATION AND OPERATION INSTRUCTIONS
INTRODUCTION
Thank you for purchasing your American Fibertek RRM-300S singlemode mini 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 RRM-300S operates as half of a transmitter / receiver pair for the transmission of
baseband NTSC, PAL, RS170, or RS343 video signals over a single singlemode fiber
optic cable. It is designed to operate with the MTM-300S, RTM-300S, or RTM-33S video
transmitter. The RTM-33S contains the electronics and optics of three RTM-300S units
mounted on one printed circuit board to save space and reduce cost.
The RRM-300S converts a single FM modulated optical input into a single video output
using a 1300 nm wavelength detector. The M300S Series product is designed to
operate over an optical loss budget range of 0 to 12 dB. The RRM-300S operates on 50
um or 62.5 um multimode fiber. Refer to the data sheets for detailed performance
specifications.
This unit is designed for rack mounting in any of the three American Fibertek subracks
available. The subrack model numbers are SR-20/1, SR-20R/1, and SR-20/2. Slide in
rack mounting and a LED indicator provide for easy installation and monitoring of video
and power.
The RRM-300S is designed for rack mounting only. For a modular stand alone version
please see the MRM-300S.