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Chapter 5. Configuration Menu
61202156L2-1 TDU 120e User Manual 5-5
NETWORK (NI)
This menu item accesses the configuration of parameters
associated with the network interface in the base unit.
There are nine submenu items that include setting the for-
mat, the line build out (LBO), and the timing mode. Sub-
menu items do not include setting the parameters which
may be necessary for a secondary interface
(DS-1 Passthru, etc.).
Network (NI) Menu Items
FORMAT
Sets the frame format for the NI.
Choices: D4, ESF, SLC96.
CODE
Sets the line code for the NI.
Choices: AMI and B8ZS.
YELLOW ALARM
Enables and disables the transmitting of yellow alarms.
Choices: ENABLED and DISABLED.
TRANSMIT PRMS
Enables and disables the sending of PRM data on the
facility data link (FDL). The PRM data continues to be
collected even if Transmit PRMS are disabled (possible
only with ESF Format).
Choices: O
FF
and O
N
.
D4 is equivalent to superframe format (SF).