KX-NS520
Ðàçøèðèòåëåí ìîäóë çà äîïúëíèòåëåí êàïàöèòåò êúì òåëåôîííà öåíòðàëà
Panasonic KX-NS500
 SPR êàðòàòà íà ìîäóëà KX-NS520 ïðåäâàðèòåëíî å èíñòàëèðàíà âèðòóàëíà êàðòà EXP-S çà ñâúðçâàíå íà Panasonic KX-NS520 êúì Panasonic KX-NS500 êàòî ðàçøèðèòåëåí ìîäóë.
| Specifications | KX-NS520 | |
| Main CPU | Cortex A8 300 MHz | |
| Power Input |
100V AC to 130V AC: 2.2A / |
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| Power Consumption (when fully mounted) | 110W | |
| External Backup Battery | External battery port is supported | |
| Memory Backup Duration | 7 years | |
| Dialling | Trunk | Dial Pulse (DP) 10 pps, 20 pps Tone (DTMF) Dialling |
| Extension | Dial Pulse (DP) 10 pps, 20 pps Tone (DTMF) Dialling | |
| Mode Conversion | DP-DTMF, DTMF-DP | |
| Ring Frequency | 20 Hz/25 Hz (selectable) | |
| Operating Environment | Temperature | 0°C to 40°C |
| Humidity | 10% to 90% (non-condensing) | |
| Conference Call Trunk | No | |
| Music on Hold (MOH) | No | |
| External Paging | No | |
| LAN Port | 1 (for LAN connection) | No |
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Extension Connection |
SLT | 1-pair wire (T, R) |
| DPT | 1-pair wire (D1, D2) or 2-pair wire (T, R, D1, D2) | |
| PT-interface CS | 1-pair wire (D1, D2) | |
| PT-interface CS (Highdensity) | 4-pair wire (D1, D2) | |
| DSS Console and AddonKey Module | 1-pair wire (D1, D2) | |
| Air-cooling Method | Fan | |
| Dimension | 430mm (W) x 88mm (H) x 367mm (D) | |
| Weight (when fully mounted) | Under 4.5kg | |
Íà÷èíè íà ñâúðçâàíå íà KX-NS520 ñ áàçîâ ìîäóë KH-NS500
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Ñâúðçâàíå ÷ðåç EXP êàðòà |
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 SPR êàðòàòà íà ìîäóëà KX-NS520 ïðåäâàðèòåëíî å èíñòàëèðàíà âèðòóàëíà êàðòà EXP-S çà ñâúðçâàíå íà Panasonic KX-NS520 êúì Panasonic KX-NS500 êàòî ðàçøèðèòåëåí ìîäóë. |
| Ñâúðçâàíå ÷ðåç ISDN PRI / Å1 êàðòà | |
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| Çà ñâúðçâàíå íà KX-NS500 ñ KX-NS520 ÷ðåç ISDN PRI ñå èçèñêâà E1 êàðòà KX-NS5290 2áð. |
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| Èíôîðìàöèÿ îòíîñíî êàïàöèòåòà íà ÊÕ-NS520 ìîæå äà âèäèòå • ÒÓÊ • | |
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