Signaling Characteristics; Table 7-14. Signaling To Co - Panasonic DBS 40 Installation Manual

Section 3004nstallation

Signaling Characteristics

Table 7-14. Signaling to CO

Dial pulse
Break ratio
Minimum
Trunk start
Table 7-15. Signaling le vets
Trunk input (DISA)
Output from DBS (at MDP) High level: -8 dBm (minimum)
Analog station input (Dial -35 dBm (minimum)
status)
Analog station output (Talk High level: -8 dBm+/-0.5 dBm
Path originated from a keY Low level: -6 dBm+/-0.5 dBm
phone to an SLT)
Table 7-16. Transmission specifxations
CO trunk to analog station
Analog station to CO trunk
CO trunk to digital station
Digital station to CO trunk
Digital station to digital station
Digital station to analog station
Analog station to digital station
Analog station to analog station
DBS-70-300
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Item
pause
Item
-40 dBm (minimum)
Low level: -10 dBm (minimum)
Item
8 to 11 pulses per second (PPS)
58 64%
to
0.7 1.0 seconds
to
Loop or ground start
Level
DBS Manual - Issued 8/T/95
Chapter 7. Specifications
Specification
Distortion
Less than 10%
Less than 10%
Less than 5%
Specification
600 Ohms
600 Ohms
6dB
6 dB
6dB
6dB
7-15