Paradyne COMSPHERE 3910 Installation And Operation Manual page 237

COMSPHERE 3900 Series Modems
Time Division
Multiplexer (TDM)
TMp
Top-Level menu
training
trellis-coded modulation
tributary modem
UL
UNIX Dial
USOC
upstream modem
V.32 terbo
VF
XOFF
XON
GL-10
A device that enables the simultaneous transmission of multiple
independent data streams into a single high-speed data stream by
simultaneously sampling the independent data streams and
combining these samples to form the high-speed stream.
Trellis Multipoint. Paradyne's proprietary high speed, fast poll
multipoint modulation scheme.
The very top of the menu tree that displays modem status and all
Top-Level menu branches.
A process where two modems try to establish a connection over
the VF line.
A modulation scheme developed by Paradyne which uses Forward
Error Correction for multipoint and high-speed point-to-point
applications.
Tributary modems in a network receive data from the control
modem, as well as from the network management system in the
network.
Underwriter's Laboratories, Inc.
A factory preset configuration area containing the configuration
options most often used in a UNIX dial network.
Universal Service Ordering Codes.
A device connected "closer" to the host computer.
A modulation that adds the 19,200 bps and 16,800 bps data rates to
the V.32bis data rates. It is a Paradyne proprietary modulation, not
a CCITT standard.
Voice Frequency. The part of the audio frequency range used to
transmit voice sound (usually 300 Hz to 3400 Hz). This band is
used by the modem for its modulated signal.
A character that tells the DTE or modem to stop transmitting data.
A character that tells the DTE or modem to start or resume
transmitting data.
November 1996 3910-A2-GN32-30