61223424L2-5A Issue 1, December 2003 17
Selecting option 2 from the Troubleshooting screen
accesses the
General Information Screen (Figure 24)
that summarizes the deployment guidelines necessary
to provision this HDSL4 circuit.
The
Virtual Terminal Session Screen (Figure 25) allows
control of the Remote card provisioning from the
H4TU-C. Press 1 from this screen to begin a user-
initiated session with the Remote card. When the
remote session is completed, Press
CTRL+X to terminate
the session.
Figure 24. General Information Screen
Figure 25. Virtual Terminal Session Screen
Circuit ID: 10/01/03 09:29:45
Press ESC to return to previous menu
HDSL4 Loop Guidelines for optimum operation
-------------------------------------------
Non-loaded cable pair
Single bridge tap < 2 Kft
Total bridge taps < 2.5 Kft
Power influence <= 80 dBrnC
Longitudinal Balance >= 60 dB (If using Wideband test at 196 kHz >= 40 dB)
Foreign DC Voltage (t-r, t-g, r-g) < 3 VDC
Loop Resistance <= 1000 ohms 1st segment
Loop Resistance <= 920 ohms 2nd segment
The following guidelines are provided as a recommendation and may be superseded
by internal deployment guidelines
Margin >= 6 dB
Attenuation (1st Segment) H4TUC <= 30 dB, H4TUR/H4R <= 32 dB
Attenuation (2nd or 3rd Segment) H4TUR/H4R <= 28 dB
Circuit ID: 10/01/03 09:29:45
Press ESC to return to previous menu
Virtual Terminal Session: Inactive
Virtual Host: no
Virtual Terminal Control
1. Log into H4TU-C
Selection:
