Verilink 1061 T1 Multicast (34-00268) Product Manual - Manual (Page 10)

3-2 Configuration 1061 Multicast Card
MSB
S2-8 sets the Most Significant Bit with respect to the duplex
select. Refer to Table 3-D for setting information.
Unterminate/Terminate Switch
The 1061 has two T1 inputs (T1 A and T1 B) for circuit
redundancy in case of a service disruption. Two slide
switches on the rear panel are used to terminate and unter-
minate the A or B input.
The unterminate connector switch is used when multiple
1061 units are daisy-chained together. The terminate connec-
tor switch is used when the 1061 unit is not daisy-chained.
Software Configuration
Software configuration is performed through a VT100 ter-
minal emulation screen directly or though an 8000 Element
Manager or an 8100A Site Controller.
Interface Start-up
Once a compatible terminal is properly connected to the
unit, you can start a terminal interface session by sending a
BREAK command to the unit (or by pressing four
times). If a password has been previously establish, you
must enter the correct password to continue the session.
The password is case-sensitive.
If you have forgotten your password, note the date and time
shown on your screen and contact TxPORT Technical Sup-
port. You can establish a password through the Utilities
screen on page 3-4.
Once a valid password has been entered, the Main Menu
screen is displayed. If you are unfamiliar with the 1061
interface, commands, and menu structure, refer to Appendix
A, Terminal Interface, for specific information concerning
the menu structure and operator commands.
If you do not enter a keystroke for
10 minutes, the terminal interface
automatically logs off.
Main Screen
The main screen allows you to set configuration parameters
and monitor the status of Side A and Side B including the
LOS, AIS, and external contact.
To send a new configuration to the unit, you
must press on one of the fields or exit
the screen.
Side A Status
Table 3-D Duplex Select with LSB and MSB
S2-5 S2-6 S2-7 S2-8
0 B B B B
1 A B B B
2 B A B B
3 A A B B
4 B B A B
5 A B A B
6 B A A B
7 A A A B
8 B B B A
9 A B B A
10 B A B A
11 A A B A
12 B B A A
A Expd A B A A
B Expd B A A A
A/B Expd A A A A
Figure 3-1 1061 Main Screen