Zhone IMACS 8000 User Manual page 766

Model No.
Running Head
Strategy for multiplexing two or more DS0-A low-speed data circuits onto a single DS0 (e.g.,
5x9.6kbps, 10x4.8kbps or 20x2.4kbps).
DS0–DP Card
Digital Signal Zero–Dataport Card (one of the data cards for this system).
DS1
Digital Signal, Level 1
DSL
Digital Subscriber Line
DSR
Data Set Ready
DSX
Digital Signal Cross-connect
DTE
Data Terminal Equipment
DTR
Data Terminal Ready
DX
Duplex Signaling
E1
Digital 2.048 Mbps line rate, widely used in countries outside the U.S. and Canada.
EFCI
Explicit Forward Congestion Indicator
ELAN
Emulated Local Area Network
EPROM
E-8 Reference Guide