1.4 Specifications
1.4Specifications
1.4.1General Description
Control Bus |
| Original bus | |
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Communication Bus |
| H.100 bus conformity (1024 time slots) | |
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Switching |
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Power Input | 100 V AC to 130 V AC; 1.4 A/200 V AC to 240 V AC; 0.8 A; | ||
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| 50 Hz/60 Hz | |
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| 100 V AC to 130 V AC; 2.5 A/200 V AC to 240 V AC; 1.4 A; | ||
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| 50 Hz/60 Hz | |
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| 100 V AC to 130 V AC; 5.1 A/200 V AC to 240 V AC; 2.55 A; | |
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| 50 Hz/60 Hz | |
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External Battery |
| +36 V DC (+12 V DC × 3, recommended maximum capacity | |
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| is 28 Ah) | |
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Maximum Power Failure Tolerance | 300 ms (without using backup batteries) | ||
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Memory Backup Duration | 7 years | ||
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Dialling | Trunk | Dial Pulse (DP) 10 pps, 20 pps | |
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| Tone (DTMF) Dialling | |
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| Extension | Dial Pulse (DP) 10 pps, 20 pps | |
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| Tone (DTMF) Dialling | |
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Mode Conversion |
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Ring Frequency |
| 20 Hz/25 Hz (selectable) | |
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Trunk Loop Limit |
| 1600 Ω maximum | |
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Operating | Temperature | 0 ˚C to 40 ˚C | |
Environment |
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Humidity | 10 % to 90 % | ||
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Conference Call Trunk |
| From 10 × | |
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| call | |
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Music on Hold (MOH) |
| 2 ports (Level Control: | |
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| MOH1: External Music Source port | |
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| MOH2: Selectable Internal/External Music Source port | |
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Paging | Internal | Level Control: | |
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| External | 2 ports (Volume Control: | |
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Serial Interface Port | 1 (maximum 115.2 kbps) | ||
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RJ45 Port | MNT Port | 1 (for PC connection) | |
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| LAN Port | 1 (for LAN connection) | |
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