1.3 Specifications1.3.1 General DescriptionControl Bus Original bus (16-bit, 8 MHz, 10 megabytes per second)Communication Bus H.100 bus conformity (1024 time slots)Switching Non-blockingPower Input 100 V AC to 130 V AC; 2.8 A/200 V AC to 240 V AC; 1.7 A; 50Hz/60 HzExternal Battery +36 V DC (+12 V DC ´ 3, recommended maximum capacity is28 Ah)Maximum Power Failure Tolerance 300 ms (without using backup batteries)Memory Backup Duration 7 yearsDialling Trunk Dial Pulse (DP) 10 pps, 20 ppsTone (DTMF) DiallingExtension Dial Pulse (DP) 10 pps, 20 ppsTone (DTMF) DiallingMode Conversion DP-DTMF, DTMF-DPRing Frequency 20 Hz/25 Hz (selectable)Trunk Loop Limit 1600 W maximumOperatingEnvironmentTemperature 0 °C to 40 °CHumidity 10 % to 90 % (non-condensing)Conference Call Trunk From 10 ´ 3-party conference call to 4 ´ 8-party conference callMusic on Hold (MOH) 2 ports (Level Control: -11 dB to +11 dB in 1 dB steps)MOH1: External Music Source portMOH2: Selectable Internal/External Music Source portPaging Internal Level Control: -15 dB to +6 dB in 3 dB stepsExternal 2 ports (Volume Control: -15 dB to +15 dB in 1 dB steps)Serial InterfacePortRS-232C 1 (maximum 115.2 kbps)USB 1Extension Connection Cable SLT 1-pair wire (T, R)DPT 1-pair wire (D1, D2) or2-pair wire (T, R, D1, D2)PT-interface CS 1-pair wire (D1, D2)PT-interface CS (High-density) 4-pair wire (D1, D2)DSS Console and Add-on KeyModule1-pair wire (D1, D2)Dimension 334 mm (W) ´ 390 mm (H) ´ 270 mm (D)20 Installation Manual1.3.1 General Description
