COURIER HIGH SPEED MODEMS
CCITT V.42
error
control protocol
at
14.4K, 12K, 9600, 7200, 4800
bps
(V.32
bis
mode)
and
at
2400/1200
bps
CCITT V.42
bis
data
compression
(all
modes
and
speeds
of 1200
bps
and
higher)
Microcom
Networking
Protocol (MNP)
error
control protocol,
Levels
2-4at14.4K,
12K, 9600, 7200, 4800
bps
(V.32
bis
mode)
and
at
2400/1200
bps
Microcom
Networking
Protocol (MNP) Level 5
data
compression
(all
modes
and
speeds
of 1200
bps
and
higher)
DB-25 RS-232
terminal/modem
interface
Superset
of
industry
standard
AT
command
set, S-registers, DIP
switches
Optional
Ml/MIC
closure
Optional
pulsed
DSR
DTE (SERIAL PORT) RA TES
57.6K, 38.4K, 19.2K, 9600, 4800, 2400, 1200, 300, 110
bps
LINK
RATES
Data Mode: 16.8K (HST only), 14.4K, 12K, 9600, 7200, 4800,
2400, 1200, 300, 110
bps
Fax Mode: 9600, 7200, 4800, 2400, 300
bps
ADAPTIVE SPEED LEVELING
16.8K (HST only), 14.4K, 12K, 9600, 7200, 4800
bps
PHONE LINE INTERFACE
RJl 1, RJ45S
phone
jacks
COMMUNICATIONS CHANNEL
Full/half
duplex
on
2-wire dial-up,
dedicated,
or
leased
phone
lines;
demand-driven
high
speed
channel
turnaround
in
HST
mode;
symmetrical
speeds
in
V.32
bis
mode
H-2 Technical Specifications
-
-
-
-
_,
-
-
-
-
-
-
-
-
-
-
-
-
To Next Page
Loading...
