WSS overview 25Nortel WLAN—Security Switch 2300 Series Installation and Basic Configuration GuideExternal antenna selector guides for AP-2330,AP-2330A and AP-2330BTable 4: External Antenna Selector Guide for theAP-2330/AP-2330A/AP-2330B for indoor operationCushcraft Nortel ModelNumberWSSModelStringWLAN AP-2330/AP-2330A/AP-2330B 2.4 GHz AntennasS2403BHN36RSM DR4000072E6(Discontinued)24453 DR4000072E6 has been replaced with the DR4000088E6. Theyhave the same electrical characteristics and the DR4000088E6 cannow be mounted on either a pole or hung from a ceiling.S2403BPXN36RSM DR4000088E6(ReplacesDR4000072E6)24493 WLAN Collinear Omni-directional Dipole Antenna contains twocollocated elements with an average gain of 4.9 dBi and a 3-footcable with a Reverse SMA connector. For use in Warehouses,Auditoriums, Shopping Malls, industrial complexes and more. Itcan be mounted either on a pole or hung from a ceiling.S2406PN36RSM DR4000075E6 24553 WLAN Directional Patch Panel Antenna with an average gain of6.5 dBi and a 3-foot cable with a Reverse SMA connector. For usein Hallways or corridors. Easy to disguise or hide.SL2402PN36RSM DR4000074E6 24203 WLAN Omni-directional Patch Panel Ceiling Mount Antennawith an average gain of 0.0 dBi and a 3-foot cable with a ReverseSMA connector. For use in contemporary in-building WLANapplications.SQ2405DDN36RSM DR4000073E6 24403 WLAN Bi-directional Patch Panel Ceiling Mount Antenna withan average gain of 4.5 dBi and a 3-foot cable with a Reverse SMAconnector. For use in Offices, Shopping Complexes, Transporta-tion Terminals, Educational Campuses, Hallways, and Tunnels.S2409PN36RSM DR4000076E6 24883 WLAN Directional Patch Panel Array Antenna with an averagegain of 8.8 dBi and a 3-foot cable with a Reverse SMA connector.For use where a shaped pattern is needed to provide enhancedcoverage of deep rooms, warehouse bays, or any elongated activ-ity zonePC2415NA36RSM DR4000077E6 24143 WLAN 15-Element Yagi Antenna with an average gain of14.1 dBi, 3-foot cable with a Reverse SMA connector and anarticulating mount. Antenna is rugged, easy to install and providesa very symmetrical and uniform pattern. Designed for long, nar-row coverage environments, like a tunnel.