RF Network

The RF Network is what enables the operators to be on-line with the warehouse system without being directly plugged into the computer network. We recommend the 802.11b or g because either will support a greater range of devices and offer a larger bandwidth. An RF survey of your warehouse will determine how many access points are required and where they should be located. As a general rule, a single access point will cover 20 - 30,000 sq. ft. of warehouse space. However, depending on shelf height, fill density, the nature of your products, and general warehouse layout, access point coverage can vary substantially.

Each access point should plug into its own power supply or be connected to a circuit that has power failure security. The access points are connected to a hub or switch using standard 10baseT cabling and then connected to the host on a star topology. It is common to fasten a plywood plate to the ceiling and then mount the access point and power supply to it. This enables easy removal should servicing be required in the future. An access point can support two antennas where density of fill is restrictive.

If you have a freezer area in your warehouse or utilize an outdoor yard in a northern climate, access points will require heated boxes to ensure proper functioning.