RapidLink 54 Wireless Point-to-Multipoint Networks5 Installation GuideSection 2: Components for Integrated CPE models RL54-SU-22, 23, 26Model RL54-SU-22 comes with an integrated 22dBi gain antenna, installed from the manufacture.Model RL54-SU-23 comes with an integrated 23dBi gain antenna, installed from the manufacture.Model RL54-SU-26 comes with an integrated 26dBi gain antenna, installed from the manufacture.Components for External CPE models RL54-SU-28Model RL54-SU-28 comes with an External 28dBi gain antennaALL OTHER COMPONENTS ARE IDENTICAL.N-Type RFBulkhead CableAdapter28 dBi ExternalAntenna26 dBiIntegratedAntenna22 & 23 dBiIntegratedAntenna