User`s guide

Section 360−381−S02
15
5.3.1. FXO Parameters (for 3658-80 12 Channel FXO/DPT Unit)
Figure 8. FXO Parameter Settings
Parameter Possible Choices Description
Channel Selection 1−12 (if in Card 1 slot) Select the channel the parameters will be applied
to Each channel can be configured individually
13−24 (if in Card 2 slot)
to. Each channel can be configured individually.
25−30 (if in half-size slot)
Channel Type FXO/GS FXO—ground start
FXO/LS FXO—loop start
DPT/NORMAL DPT—normal
DPT/WINK DPT—automatic wink
Forced Busy ON or OFF Select ON to force local channel busy
Channel Impedance 600 or 900 Ohms Loop matching impedance
CGA Immediate Idle or Busy CGA—immediate conditioning
CGA Delayed Idle or Busy CGA—conditioning after alarm delay
TTLP Level (dBm) −10.0 to +6.0 dBm Transmit TLP level
RTLP Level (dBm) +6.0 to +10.0 dBm Receive TLP level