Specifications

Crestron C2N-MNETRPT infiNET™ Repeater
Appendix: Optimum RF Reception Guidelines
Many factors can affect the reliability of RF communication between
infiNET gateways, repeaters, and devices. While an effort has been made
to determine operating specifications, some specifications are not
constant. RF communication can be limited by several factors including
but not limited to electromagnetic interference (EMI), intervening
objects, antenna orientation, and device placement. To obtain maximum
reliability and performance, some basic rules for installing infiNET
repeaters are listed below.
Minimize Interference
RF reception range can be hindered by spurious EMI noise that may
interfere with or mask the desired frequency thereby reducing the useable
range. EMI can be generated by any electrical device at various RF noise
levels depending on the device. Sources of EMI include computers, video
equipment, digital processors, lighting dimmers, lighting ballasts, motors
or any large AC source. Every effort should be made to separate any RF
transceiver such as the C2N-MNETRPT from these sources of RF noise
including Audio-Visual equipment in racks. If a repeater must be
installed in an equipment rack, make sure there is ample separation
between the equipment and the repeater.
NOTE: Check any 802.11 equipment operating near the Cresnet system
to ensure that it is using channels that are not being used by the
C2N-MNETGW. If necessary, change the gateway’s channel setting to
avoid interference. for details on changing the operating channel, refer to
the latest revision of the C2N-MNETGW Operations Guide (Doc. 6317)
which is available for download from the Crestron website.
Repeater Placement
Optimum reception for any infiNET repeater is obtained by installing the
repeater in an open area or shelf with a clear line of sight (no obstructions
between repeater, gateway, and other infiNET devices). Crestron
recommends that the repeater be placed at least five to six feet high for
best results. Avoid placing repeaters at a low height or on the ground.
Placing RF equipment near metal objects, walls, corners or metal
Operations Guide – DOC. 6335A infiNET™ Repeater: C2N-MNETRPT • 15