Control Lead Descriptions - Paradyne FrameSaver SLV 9124 User Manual

Operation and Maintenance

Control Lead Descriptions

5-6
For the network and DSX-1 interfaces, see Table 5-2,
Interface LEDs, for descriptions of these leads. The LED descriptions and control
lead descriptions are the same.
For Port-1, see Table 5-4, User Data Port LED. These indicators show the current
state of each control lead and what they indicate when they are highlighted; that
is, in the On state.
Table 5-4. User Data Port Control Leads
Label Indication
OK Operational Status
TXD Transmit Data
RXD Receive Data
DTR Data Terminal Ready
CTS Clear to Send
March 2000
Network and DSX-1
What It Means
The user data port is operational, able to
transmit and receive data.
Data is being sent to the far end device.
Data is being received from the far end device.
Shows the current state of the DTR control
lead. This indicator should always be on.
Shows the current state of the CTS control
lead. This indicator should always be on.
9124-A2-GB20-00