Paradyne 9820-8M Benutzerhandbuch

Monitoring

6-7

9820-A2-GB20-20

June 2000

Table 6-5.

Network and User Data Port LEDs and Control Leads

Label

Indication

What It Means

Both Network and User Data Ports

Operational Status

The data port is operational.

TXD

Transmit Data

Data is being sent to the far-end device on the
data port.

RXD

Receive Data

Data is being received from the far-end device
on the data port.

Additional Network Data Port Control Leads

RLSD

Receiver Line Signal
Detector

If Port Type is set to V.35 or EIA530:
Shows the current state of the RLSD control
lead.

If Port Type is set to X.21:
Shows the current state of the Indication
interface control lead.

DSR

Data Set Ready

Shows the current state of the DSR control
lead.

This lead is not used when Port Type is set to
X.21.

CTS

Clear to Send

Shows the current state of the CTS control
lead.

This lead is not used when Port Type is set to
X.21.

Test Mode

A test is currently running in the NTU.

This lead is not used when Port Type is set to
X.21.

Additional User Data Port Control Leads

DTR

Data Terminal Ready

Shows the current state of the DTR control
lead.

This lead is not used when Port Type is set to
X.21.

RTS

Request to Send

If Port Type is set to V.35 or EIA530:
Shows the current state of the RTS control
lead.

If Port Type is set to X.21:
Shows the current state of the Control interface
control lead.

Configuration Options, for

additional information.