PURE M3700 Installationshandbuch PDF herunterladen (Seite 31)

1.3 Specifications

1.3.1 General Description

Control Bus Original bus (16-bit, 8 MHz, 10 megabytes per second)

Communication Bus H.100 bus conformity (1024 time slots)

Switching Distributed Switching

Power Input PSU-M 100 V AC to 130 V AC; 2.5 A/200 V AC to 240 V AC; 1.4 A; 50

Hz/60 Hz

PSU-L 100 V AC to 130 V AC; 5.1 A/200 V AC to 240 V AC; 2.55 A;

50 Hz/60 Hz

Maximum Power Failure Tolerance

300 ms

Power

Consumption (per

shelf)

With PSU-M 190 W; 2.5 A (at 120 V AC; 60 Hz)

With PSU-L 410 W; 5.1 A (at 120 V AC; 60 Hz)

Memory Backup Duration 7 years

Dialing CO Line Dial Pulse (DP) 10 pps, 20 pps

Tone (DTMF) Dialing

Extension Dial Pulse (DP) 10 pps, 20 pps

Tone (DTMF) Dialing

Mode Conversion DP-DTMF, DTMF-DP

Ring Frequency 20 Hz/25 Hz (selectable)

Central Office Loop Limit

1600 W maximum

Operating

Environment

Temperature 0 °C to 40 °C (32 °F to 104 °F)

Humidity 10 % to 90 % (non-condensing)

Conference Call CO Line (per shelf)

From 10 ´ 3-party conference call to 4 ´ 8-party conference call

Music on Hold (MOH) 2 ports (Level Control: -11 dB to +11 dB in 1 dB steps)

MOH1: External Music Source port

MOH2: Selectable Internal/External Music Source port

Paging Internal Level Control: -15 dB to +6 dB in 3 dB steps

External 2 ports (Volume Control: -15 dB to +15 dB in 1 dB steps)

Serial Interface

Port

RS-232C 1 (maximum 115.2 kbps)

RJ45 Port MNT Port 1 (for PC connection)

LAN Port 1 (for LAN connection)

Extension Connection Cable SLT 1-pair wire (T, R)

DPT 1-pair wire (D1, D2) or

2-pair wire (T, R, D1, D2)

APT 2-pair wire (T, R, D1, D2)

Document Version 2009-12 Installation Manual 31

1.3.1 General Description

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