1.4.2
Characteristics
Terminal Equipment Loop Limit •
Minimum Leakage Resistance
Maximum Number of Extension
Instruments per Line
Ring Voltage
Trunk Loop Limit
Hookswitch Flash/Recall
Timing Range
BRI Cards Internal ISDN Mode
Door Opener Current Limit
Paging Terminal Impedance
MOH (Music on Hold) Terminal
Impedance
PT: KX-T7600 series: 90
•
SLT: 600
including set
•
Doorphone: 20
•
CS: 65
15 000
maximum
1 for PT or SLT
2 by Parallel or eXtra Device Port connection of a PT and an SLT
75 Vrms at 20 Hz/25 Hz depending on the Ringing Load
1600
maximum
24 ms to 2032 ms
Supply Voltage: 40 V
Power Supply: 4.5 W per 1 line, 5 W per 2 lines (Under consideration)
Power Supply Method: Phantom Power Supply
24 V DC/30 V AC, 1 A maximum
600
10 000
1.4 Specifications
; all other DPTs/APTs: 40
Installation Manual
25