Read Panasonic KX-TDA30UA Service Manual online
4 SPECIFICATIONS
4.1. GENERAL DESCRIPTION
Switching
Non Blocking
AC Adapter
AC Input
100 V AC to 240 V AC, 1.5 A, 50 Hz/60 Hz
DC Output
40 V, 1.38 A, (55.2W)
DC Input
·
DC IN 1:40 V, 1.38 A (55.2 W)
·
DC IN 2:40 V, 1.38 A (55.2 W)
Maximum Power Failure
Tolerance
Tolerance
300 ms
Memory Backup Duration
7 years
Dialing
Trunk
Dial Pulse (DP) 10 pps, 20 pps
Tone (DTMF) Dialing
Tone (DTMF) Dialing
Extension
Dial Pulse (DP) 10 pps, 20 pps
Tone (DTMF) Dialing
Tone (DTMF) Dialing
Connectors
Trunk
RJ11 (2 wire) x each Trunk ports
Extension
RJ11 (4 wire) x each extension ports
Paging Output
1 conductor jack
External MOH
(Music on Hold)
Output
(Music on Hold)
Output
1 conductor jack
Mode Conversion
DP-DTMF, DTMF-DP
Ring Frequency
20 Hz/25 Hz (selectable)
Trunk Loop Limit
1600
Ω
maximum
Operating
Environment
Environment
Temperature
0 °C to 40 °C
Humidity
10% to 90% (non condensing)
Conference Call Trunk
From 10 x 3-party conference call to 4 x 8-party conference call
Music on Hold
1 port (Level Control: -11 dB to +11 dB in 1 dB steps)
Selectable Tone/External Music Source port
Selectable Tone/External Music Source port
Paging
Internal
Level Control: -15 dB to +6 dB in 3 dB steps
External
1 port (Volume Control: -15 dB to +15 dB in 1 dB steps)
Serial Interface Port
RS-232C
1 (max 115.2 kbps)
USB
1
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)
DSS Console and Add-on Key Module
1-pair wire (D1, D2)
Dimension
275 mm (W) x 376 mm (H) x 117 mm (D)
(10 4/5 in x 14 4/5 in x 4 3/5 in)
(10 4/5 in x 14 4/5 in x 4 3/5 in)
Weight (when fully mounted)
Under 3.5 kg (7.72 lb)
4.2. CHARACTERISTICS
Terminal Equipment Loop Limit
·
PT: KX-T7600 series: 90
Ω
; all other DPTs/APTs: 40
Ω
·
SLT: 600
Ω
including set
·
Doorphone: 20
Ω
·
CS: 65
Ω
Minimum Leakage Resistance
15000
Ω
maximum
Maximum Number of Extension
Instruments per Line
Instruments per Line
1 for PT or SLT
2 by Parallel or eXtra Device Port connection of a PT and an SLT
3 by Digital eXtra Device Port connection of two DPTs and an SLT
2 by Parallel or eXtra Device Port connection of a PT and an SLT
3 by Digital eXtra Device Port connection of two DPTs and an 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
BRI Cards Internal ISDN Mode
Supply Voltage: 40 V
Power Supply: 4.5 W per 1 line, 5 W per 2 lines
Power Supply Method: Phantom Power Supply
Power Supply: 4.5 W per 1 line, 5 W per 2 lines
Power Supply Method: Phantom Power Supply
Door Opener Current Limit
24 V DC/30 V AC, 1 A maximum
Paging Terminal Impedance
600
Ω
MOH Terminal Impedance
10000
Ω
6
KX-TDA30UA
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