Pelco FR85041 installation manual Product Overview, Description

Product Overview

DESCRIPTION

The FT85041/FR85041 fiber transmitter and receiver provide the ability to transmit four unidirectional composite video channels and one bidirectional data channel over one optical fiber (refer to Figure 1).

FOUR				FOUR
VIDEO				VIDEO
INPUTS				OUTPUTS
	FT85041		FR85041
	TRANSMITTER	ONE	RECEIVER
		FIBER
DATA				DATA

Figure 1. Four-Channel Video FT85041 Transmitter and FR85041 Receiver with Bidirectional Data Channel

Features of the FT85041/FR85041 fiber optic transmission system include the following:

•8-bit digitally encoded video for high-quality multichannel video transmission over a single fiber

•Bidirectional data channel that supports RS-232, RS-422, RS-485 (2-wire/4-wire), Manchester, and Bi-Phase communication

•Wavelength division multiplexing (WDM), allowing video and data channels to be transmitted in the same fiber using different wavelengths

•Multimode fiber support for distances up to 2 km (1.2 mi)

•Single-mode fiber support for distances up to 30 km (18.6 mi)

•Exceeds all requirements for the RS-250C Medium-Haul Transmission specification

•Compatible with NTSC, PAL, and SECAM video standards

•Designed to meet NEMA TS 2 and Caltrans traffic signal control equipment standards for ambient operating temperature, mechanical shock and vibration, humidity with condensation, high-line/low-line voltage conditions, and transient voltage protection

NOTE: Conformal coating is required for operation in environments with relative humidity above 95% (condensing).

•No performance adjustments required

•12 VDC or 24 VAC power supply

•Stand-alone and rack-mountable modular design

•LED indicators for monitoring of signal status, laser status, data activity, and operating power

The FT85041 transmitter/FR85041 receiver is a Class 1 laser product that complies with FDA radiation performance standard 21CFR Subchapter J and with IEC 60825-1 Edition 1.2, 2001-08.

8 C1645M-A (9/06)