5.5 Specifications212 Appendix5.5 Specifications5.5.1 SpecificationsGeneral DescriptionItem DescriptionSystem Capacity Initial Maximum Connections*Outside linesExtension linesDSS ConsoleDoorphoneDoor OpenerExternal RelayExternal PagerExternal hold MusicSecond Ringer RelayRS-232C Port2 ISDN (BRI)(1 ISDN CO + 1 ISDNCO/Extension, 4BChannel)12(8DPT+4SLT)41(KX-T30865)1111113 ISDN (BRI)(1 ISDN CO + 2 ISDNCO/Extension, 6BChannel)12(8DPT+4SLT)43311111Control Method Stored ProgrammeControl ROMControl RAMMC68302 CPU 16 bit, 14.7 MHz40 Mbit (Flash memory)8 Mbit (SRAM)Switching Non Blocking PCM Time Sharing SwitchPower Supplies PrimarySecondary110 V AC-240 V AC, 50 Hz/60 HzCircuit Volt (+5 V, +26 V, -15 V)Internal Dialling Pulse (10 pps, 20 pps), Tone (DTMF)Connector ISDN (BRI) linesExtensionDoorphoneRJ45 Modular Connector (8-pin)Terminal BlockTerminal BlockExtension Cable Initial 2 Pair Wire (L, T, R,H) (Extension Port 1-4)1 Pair Wire (L, H) (Extension Port 5-8)SMDR (StationMessage DetailRecording)InterfaceInterfaceOutput EquipmentDetail RecordingEIA (RS-232C) (D-SUB, 9-pin)PrinterDate, Time, Extension Number, Call Duration,Account CodeStation Loop Limit KX-T7431/KX-T7433/KX-T7436/KX-T7230/ KX-T7235/KX-T7250Single Line Telephones KX-T7310/KX-T7315Doorphones40600 including set20Minimum LeakageResistance15,000
