KX-NS1000UC - Panasonic PBX Service Manual (repair manual). Page 6

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*1 The WAN Port is not used with PCMPR Software Version 001.1.0000.

Main CPU

650MHz Dual Core

Power Input

100 V AC to 130 V AC: 0.95 A/200 V AC to 240 V AC: 0.6 A;50 Hz/60 Hz

Power Consumption (when fully mounted)

50 W
(240 V: 132 VA, 200 V: 120 VA, 130 V: 104 VA, 100 V: 95 VA)

External Backup Battery

External battery port is not supported.
Support UPS: USB2.0: 1 port (Connector: Type A)

Memory Backup Duration

7 years

Dialling  

Trunk

Dial Pulse (DP) 10 pps, 20 pps
Tone (DTMF) Dialling with Caller ID (FSK/DTMF)
1600 

Ω  Maximum

Extension 

Dial Pulse (DP) 10 pps, 20 pps
Tone (DTMF) Dialling with Caller ID (FSK/DTMF)
SLC1 port supports PFT in combination with the LCOT1 port connected to an analogue 
trunk.

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 

From 24 x 3-party conference call to 9 x 8-party conference call

Music on Hold (MOH)

1 ports (Level Control: -31.5 dB to +31.5 dB per 0.5 dB)
MOH1: Selectable Internal/External Music Source port

External Paging

1 port (Volume Control: -15.5 dB to +15.5 dB per 0.5 dB)

Serial Interface Port

RS-232C 

1 (maximum 115.2 kbps)

RJ45 Port

MNT Port

1 (for PC connection) 10BASE-T/100BASE-TX/1000BASE-T

(Auto MDI/MDI-X)

LAN Port

1 (for LAN connection)

WAN Port *1

1 (for WAN connection)

Extension Connection Cable

SLT

1-pair wire (T, R)

Air-cooling method

FAN

Dimension

430 mm (W) x 88 mm (H) x 340 mm (D)

Weight (when fully mounted)

Under 5.1 kg 

Terminal Equipment Loop Limit

• SLT: 600 

Ω including set

• Doorphone: 20 

Ω

Minimum Leakage Resistance

15 000 

Ω maximum

Maximum Number of Extension
Instruments per Line

1 for SLT

Ring Voltage

75 Vrms at 20 Hz/25 Hz depending on the Ringing Load

Trunk Loop Limit

1600 

Ω maximum

Hookswitch Flash/Recall Timing Range

24 ms to 2032 ms

Door Opener Current Limit

24 V DC/30 V AC, 1 A maximum

External Sensor Current Limit

Power  to the external sensor is provided from the DOORPHONE card and must be
grounded through the DOORPHONE card. 
The PBX detects input from the sensor when the signal is under 100 

Ω.

Paging Terminal Impedance

600 

Ω

MOH (Music on Hold) Terminal Impedance

10 000 

Ω