Title: Hardware Installation Guide.pdf
Note for Single-mode Long Distance transmission products (i.e. DFVSMLD402-T/R)The transmission distance for the Single-mode Long Distance transmission products should not be less than 20km to avoid overdriving the receiver; otherwise Optical attenuators should be inserted for reducing the optical receiver input power to prevent it to be overdriven.CAUTION! This product is designed for indoor use only. Do not attempt to deploy the product for outdoor use. Damage to the product can result.The products are designed solely for line level signal transmissions, so only appropriate signal sources and driving loads are accepted. Typical sources and driving loads are:Product TypesAccepted SourceDriving LoadsVideo Tx & RxVideo cameras, DVD players etc.Video Monitors, Recorders, etc.Data Tx & RxData Terminals, PTZ Controllers, etc.Data Terminals, PTZ Data Receivers, etc.Contact Closure. Tx & RxAlarm inputs, LED drivers, etc.Alarm terminals, LED display, etc.Audio Tx & Rx