TECHNICAL REFERENCE & INSTALLATION GUIDE
20
ANALOG CHARACTERISTICS
1. Analog Extension
Interface
-
Station Loop Resistance: Maximum 2500 Ohm,
including telephone set
2. Maximum Analog
Line Cycle
Resistance
-
2.2 kOhm
3. Analog Line Interface
-
Analog line with Cycle Initiation through DTMF
Signaling
-
12/16 KHz Pulse Price Signal Detection
-
Polarity Reversal Detection
4. Analog Extension
Supply Voltage
-
-48 VDC
5. Wait Time between
Two Consecutive
Dials by the Auto-
dialer
-
175 _ 5 msn
6. Cross-Talk
Attenuation
-
Better than 70 dB
7. Maximum number of
telephone sets per
extension
-
2 Telephone Sets (for analog extensions)
8. Auto attendant
message capacity
-
10 minutes
9. Total Voice Message
capacity
-
14 hours
10. Ringer Voltage
-
65 V rms, 25-30 Hz
11. Minimum Detectable
Ringer Level
-
35 V rms, 25-30 Hz
12. Hook flash Duration
-
100 – 600 msec*
13. Environmental
Conditions:
-
0C
0
– 40C
0
, Humidity 10%–80% non-condensing
14. Dimensions
-
220x144x62mm
15. Weight
-
500 g
16. Maintenance
-
Embedded Self Test / Solution
-
Local / Remote Programming
