ADTRAN Express 5210, User Manual

Page: 84 / 203

Chapter 7. DTE Port Configuration
7-8 Express 5210 User Manual 61200208L1-1
All
PU A
DDRESSES
for a port must be unique, but it is not necessary
that they match the
PU A
DDRESS
at the remote end. The SSAP/
DSAP/DLCI is used to make the connection across the frame relay
network.
Physical Layer Options (PHYS LYR OPTS)
Interface Type (INTERFACE)
Select the connector type for the
DTE
interface. The choices are
EIA-232 and V.35 .
Bit Rate
Select the operating speed of the
DTE
interface.
TD Clock Source (TD CLOCK SRC)
Set the clock source to internal or external.
Transmit Idle Code (TX IDLE CODE)
Enable the Express 5210 to transmit flags or all ones. When
operating the
SDLC protocol, all O
NES
is the recommended option.
The bit rate selections vary depending on the speed selections made for the
Network
port. Also, for rates higher than 56/64 kbps, the External DCE
card is required.