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Analog Transmission Characteristics
Frequency Response:
(Station-To-Station or Station-To-CO-Trunk, relative to loss at 1 kHz)
FREQUENCY
60 Hz
200 Hz
300-3000 Hz
3200 Hz
3400 Hz
Insertion Loss:
LOSS
>20 dB
<5 dB
<1 dB
<1.5 dB
<3 dB
CONNECTION TYPE
LOSS
Standard Station to Standard Station
6 dB
Standard Station to Extended/Off-Premises Station
3 dB
Extended/Off-Prem Station to Extended/Off-Prem Station
O dB
Station-to-Trunk
O dB
Trunk-to-Trunk
O dB
Overload Level:
+3 dBm0
Crosstalk:
< -70 dB
Intermodulation Distortion:
FOUR TONE METHOD
Quantization Distortion:
2nd Order
>45 dB
Tone Products
3rd Order
>53 dB
Tone Products
SIGNAL LEVEL DISTORTION LEVEL
+2 to -30 dBm0
35 dB
-40 dBm0
29 dB
-45 dBm0
25 dB
5-17