User's Manual
Table Of Contents
- 1. Getting started
- 2. Introduction
- 3. Preparation
- 4. About the terminal
- 5. Mounting and installing the terminal
- 6. Connecting to the terminal
- 7. Managing the terminal
- 8. Configuring the terminal
- 9. Configuring the traffic interfaces
- 10. Cross Connections
- Embedded cross connect switch
- The Cross Connections application
- The Cross Connections system requirements
- Installing the Cross Connections application
- Opening the Cross Connections application
- The Cross Connections page
- Setting the terminal's address
- Management and user ethernet capacity
- Setting card types
- Getting cross connection configuration from the terminals
- Creating cross connections
- Sending cross connection configuration to the terminals
- Saving cross connection configurations
- Using existing cross connection configurations
- Printing the cross connection configuration
- Deleting cross connections
- Configuring the traffic cross connections
Configuring the traffic interfaces | 106
12. Select the DFXO On Hook Speed.
This option sets the slope of the transition between off-hook and on-hook.
Selection Description
< 500 s Off-hook to on-hook slope of < 500 s Default
3 ms Off-hook to on-hook slope of 3 ms ± 10% that meets ETSI standard
25 ms Off-hook to on-hook slope of 25 ms± 10% used to reduce transient
interference in copper cable
13. Select the DFXO ringer Impedance.
This option sets the DFXO ringing input impedance as seen by a sine wave ringing signal applied
to the DFXO 2 wire port at the frequency of ringing.
Selection Description
> 10 MΩ DFXO input impedance to ringing of > 10 MΩ
Default
30 kΩ DFXO input impedance to ringing of 30 kΩ
14. Select the DFXO ringer Detection Threshold.
This option sets the DFXO ringing detect threshold.
Selection Description
16 Vrms DFXO detects ringing voltages of 16 Vrms or greater (does not
detect ringing below 13 Vrms)
Default
26 Vrms DFXO detects ringing voltages of 26 Vrms or greater (does not
detect ringing below 19 Vrms)
49 Vrms DFXO detects ringing voltages of 49 Vrms or greater (does not
detect ringing below 40 Vrms)
It is recommended that the ringer Detection Threshold be set to 49 Vrms if a DFXO ringer
impedance of 30 kΩ is selected.
Note: The Signalling Mode is set in the Cross Connections application (see page 144).