Charles 3648-80 Uživatelská příručka stáhnout pdf (Strana 15)

Section 360−381−S02

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

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 40 41

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Charles 3648-80 Uživatelská příručka Strana 15