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TA 850 User Manual © 2001, ADTRAN, Inc.
61200375L1-1
TA 850
T1 RCU VoATM UIG/61200376L2-31A
Page 26 of 72
>Maint Port Menu
The TA 850’s VT 100
CRAFT
port can be accessed in two ways. One is a DB 9 located on the front, and the other is
an RJ 48 located on the rear. The setup for these ports is under this menu.
Password Protect
When set to
N
O
, the maintenance port is not password protected. When
O
N
(def), the TA 850 will prompt for
a password upon startup.
Password
This is the text string that is used for comparison when password protecting the maintenance port. By
default, no password is entered.
Baud Rate
This is the asynchronous rate that the maintenance port will run. The possible values are 300, 1200, 2400,
4800, 9600 (def), 19200, 38400, and 57,600.
Data Bits
This is the asynchronous bit rate that the maintenance port will run. The possible values are 7 or 8 (def) bits.
Parity
This is the asynchronous parity that the maintenance port will run. The possible values are
N
ONE
(def),
O
DD
,
or
E
VEN
.
The security level for the maintenance port is always set to 0. This gives full access to all menus.
Passwords are case-sensitive.
Instructions for Changing Passwords
Step Action
1
Select the
P
ASSWORD
field—a new
P
ASSWORD
field displays.
2 Type the new password in the E
NTER
field.
3
Type the new password again in the C
ONFIRM
field.
The password can contain up to 12 alphanumeric characters.You
can also use spaces and special characters in the password.