ADTRAN 1204006L1 Manual do Utilizador descarregar pdf (Página 84)

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

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.

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ADTRAN 1204006L1 Manual do Utilizador Página 84