Specifications

Wide Area Module Configuration
QuickSET Configuration Guide 15
T1 Line BuildOut — Displays the signal level for the physical line. Set this to 0 dB unless the
service provider recommends another setting. The default setting for this field is 0 dB. Click on the
appropriate radio button for the following levels: 0 (Zero) dB, -7.5 dB, and -15 dB.
T1 Line Coding — Displays the line coding for the physical line. The selections toggle between
B8ZS and AMI. The default setting for this field is B8ZS.
T1 Loop-Back — Network Loopback is a testing procedure that segments the line and allows you
to isolate faults. The selections for this field toggle between No Loop and Line Loop. In Line Loop
all 24 channels are looped back to the line. The CyberSWITCH or HSIM must be in Loop-Timing
mode to use this option. The default setting is No Loop.
T1 Transmit Clock Source — Displays the Transmit Clock Source. Click on the radio button to
select either the Loop-Timing (Extracted Line Data) or Local-Timing (Internal Clock) option.
The default setting for this field is Loop-Timing.
Protocol — Displays the active protocol for the Wide Area interface. The Protocol panel lets you
select either Frame Relay or Point-to-Point.
Link Management Protocol — If you selected Frame Relay protocol, this field displays
Q.933 Annex A, or T1.617 Annex D. The default is T1.617 Annex D. This field is grayed out and
not used for PPP.
When you have completed Wide Area configuration, click on the N
ext>> button, and go to the
Wide Area Frame Relay Time Slot Configuration Window or the Wide Area PPP Time Slot
Configuration Window section.