O3-4D1L3 U2
1631, Issue 4, October 2009
18
Login
If necessary, press the ENTER key to view the Login screen. The system asks for a user
name and password for authentication. Follow the steps in Procedure 6.
NOTE
User Name and Password are preset. Both responses are case-sensitive;
use lower-case letters only.
Root (admin access) can view and modify all values. After passing authentication, users
login to the Main Menu.
B. Provisioning
Provisioning is performed via the Configuration Manager sub-menu. Table 8 shows
provisionable features and factory-set default settings.
Procedure 6. Logging In
STEP
ACTION
1
At the ‘User Name:’ prompt, type root. Then hit the ENTER key.
2
At the ‘Password:’ prompt, type root. Then hit the ENTER key.
Table 8. O3-4D1L3 Provisioning
Feature
Option
Default
A. DS1 Provisioning
Name
Permits assigning a 12-character name to each DS1
DS1 #
(1, 2, 3, 4)
Framing Format
Superframe, extended superframe, or unframed
ESF
Line Coding
Alternate mark inversion or bipolar with 8-zero substitution
B8ZS
Line Build-Out
0 – 133 ft., 133 – 266 ft., 266 – 399 ft., 399 – 532 ft., 532 – 655 ft., OR
0, 7.5, or 15 dB
0 to 133 feet
DS1 Loopback
Enable or disable
Disable
DS1 Loopback Timeout
1, 2, 4, 8, 24 minutes, or none (no timeout on manual loopback)
24 minutes
Response to DS1 Loss of
Signal
Send AIS to network (fiber), initiate loopback, or no action
Send AIS to
network
B. OC3 Provisioning
Response to OC3 Loss of
Signal
Send AIS to DS1.
Turn off DS1 transmitter.
Send AIS to
DS1
C. Unit Provisioning
Unit Type
NT (customer-premises equipment) or LT (central office) side of
network
LT
