Download ADTRAN TSU 120 User manual

Chapter 5. Configuration Menu
Menu Item
DATA
Description
Used to control the inverting of the DTE
data. This inversion can be useful when
operating with an HDLC protocol. Often
used as a means to ensure 1s density.
Choices: Normal, Invert
If Invert is selected, zero (0) inhibit
should also be selected to prevent an
open DTE input from placing zeros on
the network.
CTS
Used to control characteristics of CTS.
Choices: Normal*, Force On
*See Table 5-1 on page 5-20.
DCD
Data Carrier Detect. Indicates to the DTE
when a valid signal is being received at the
Network Interface.
Choices: Normal*, Force On
*See Table 5-1 on page 5-20.
DSR
Data Set Ready. This signal indicates to the
DTE when the DCE is turned on and ready
for operations.
Choices: Normal*, Force On
*See Table 5-1 on page 5-20.
0 INHIB
The Nx interface will detect an uninterrupted
string of zeros (0s) being transmitted toward
the network. If 0s are transmitted for >1
second, the TSU 120 will force 1s.
Choices: On, Off
61202129L1-1
TSU 120 User Manual
5-19