1-12
System Outline
SMDR (Station Message Detail Recording
)
Interface
EIA (RS-232C)
Output Equipment
Printer
Detail Recording
Date, Time, Extension Number, CO
Line Number, Dialled Number, Call
Duration, Charge Fee, Account Code
1.5.2
Characteristics
Station Loop Limit
KX-T7420 / KX-T7425 / KX-T7431 / KX-T7433 / KX-T7436 /
KX-T7220 / KX-T7230 / KX-T7235 / KX-T7250 / KX-T7020 /
KX-T7050 / KX-T7130 ...........................40 ohms
Single Line Telephone .............................600 ohms including set
Doorphone................................................20 ohms
Minimum Leak Resistance
15 000 ohms
Maximum Number of Station Instruments per Line
1 for KX-T7420, KX-T7425, KX-T7431, KX-T7433, KX-T7436,
KX-T7220, KX-T7230, KX-T7235, KX-T7250, KX-T7130,
KX-T7020, KX-T7050 or single line telephone
2 by Parallel or eXtra Device Port Connection of a proprietary
telephone and a single line telephone
Ring Voltage
70 Vrms at 25 Hz depends on Ringing Load
Primary Power
230 VAC, 50 Hz
Central Office Loop Limit
1 600 ohms max.
Environmental Requirements
0 – 40 °C / 32 – 104 °F, 10 – 90%
1.5
Specifications
Extension Connection Cable
Single line telephones
KX-T7420, KX-T7425, KX-T7431, KX-T7433,
KX-T7436, KX-T7220, KX-T7230, KX-T7235,
KX-T7250
KX-T7130 , KX-T7020, KX-T7050
KX-T7440, KX-T7441, KX-T7240, KX-T7040
1 pair wire (A, B)
1 pair wire (L, H) or
2 pair wire (A, B, L, H)
2 pair wire (A, B, L, H)
1 pair wire (L, H)
Содержание KX-TD1232E
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Страница 297: ...Section 4 System Programming This section provides step by step programming instructions for a proprietary telephone ...
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Страница 533: ...Section 5 List This section lists tone ring tone and default values of system programming ...
Страница 543: ...Section 6 Troubleshooting This section provides information for system and telephone troubleshooting ...
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