Instrument Settings And User Preferences - JDS Uniphase HST-3000 User Manual

Chapter 1 Getting Started

Instrument settings and user preferences

Table 2 Interfaces and test modes (Continued)
Interface
Datacom
DDS Four-Wire Local
Loop

Instrument settings and user preferences

6
Available Test Mode
– DTE Emulation: Allows the HST to emulate a data
communications equipment (DCE) device while
transmitting and receiving frame relay frames.
– DCE Emulation: Allows the HST to emulate a data
terminal equipment (DTE) device while transmitting
and receiving frame relay frames.
– Monitor: Allows you to monitor a live frame relay cir-
cuit. See Monitor mode for the T1 interface.
– Terminate: Allows you to transmit and receive frame
relay frames. Terminate mode separates the transmit
and receive sides of a DDS path. The input signal is
terminated at the receive side, and a totally indepen-
dent signal is generated for the output.
For information about changing instrument and preference
settings, such as date and time format, port settings, sound,
and screen settings, see the HST-3000 Base Unit User's
Guide.
HST-3000 Frame Relay Testing User's Guide