Paradyne 9783 Control Lead Descriptions, Additional Control Leads Label Indication What It Means

Operation and Maintenance

Control Lead Descriptions

In addition to the LEDs, certain control leads can be monitored through the

Display LEDs and Control Leads screen. They are described in Table 6-4.

Table 6-4. Additional Control Leads

Label	Indication	What It Means
Network Interface
Data	Data Mode Active	The unit has trained up and is operating in
Mode		normal data mode. The front panel DSL LED is
		on.
LOS	Loss Of Signal	A Loss Of Signal condition has been detected
		on the network.
Training	Training in Progress	The unit is training. The front panel DSL LED is
		flashing.
LCD	Loss of Cell Delineation	A Loss of Cell Delineation alarm condition has
		been detected. The front panel ATM LED is
		yellow.
User Data Port
TXD	Transmit Data	Data is being sent to the far end device.
RXD	Receive Data	Data is being received from the far end device.
DTR	Data Terminal Ready	The Data Terminal Equipment (DTE) is not
		ready to operate.
RTS	Request to Send	The DTE has indicated that it is ready to
		transmit data.

6-6 July 2000 9783-A2-GB20-00