Total Access 1200F Conversion
61179641L5-5C
3-13
TOTAL ACCESS 1200F CONVERSION
CAUTION
The order of subtended Total Access 1200 Series DSLAMS must be
preserved when connecting to the Total Access 1200F for transla-
tion to the legacy ATM mode PVCs. See
Existing Total Access 1200 Series DSLAM installations require a software upgrade to convert
the Total Access 1200 Series DSLAMs to function with a Total Access 1200F.
To upgrade each Total Access 1200 Series DSLAM, perform the following steps:
CAUTION
Upgrading the firmware disrupts DSL service to the customer.
1. Connect a VT100-capable laptop/terminal to the
CRAFT
port of a Total Access 1200 Series
DSLAM (see
for the location of the
CRAFT
port).
Figure 3-8. Total Access 1100 Series DSLAM Craft Port
2. Set the terminal baud rate to 9600 baud, 8 data bits, no parity, 1 stop bit, and no flow
control.
NOTE
The 4-MB Flash Upgrade
must
be made at 9600 baud.
Table 3-4. Order of Subtended Clients
Total Access 1200F Expansion Port
Total Access 1200 Series Client
1
Total Access 1100 Series Host
(Client 1)
2
Client 2
3
Client 3
4
Client 4
PWR
ALM
1179641L5
OUT
EXPANSION
-48V .....,5.0A
..
USE COPPER CONDUCTORS ONLY!
A
B
-48V RET -48V RET
CRAFT
