An RFID system consists of three components: an antenna and transceiver (often combined into one reader) and a transponder (the tag). The antenna uses radio frequency waves to transmit a signal that activates the transponder. When activated, the tag transmits data back to the antenna.
Print Post Post #15. As long as the minimum required distance above and below is met as well as the 30'''' wide by 36''''isalso met it should be ok. Keep in mind that nothing foriegn to electrical equipment can be in the panel space.
Under TIA/EIA-568-B, maximum allowable horizontal cable distance is 90m of installed cabling, whether fibre or twisted-pair, with 100m of maximum total length including patch cords. No patch cord should be longer than 5m.