HP 30020B Installation And Service Manual page 21

General Information
1-6. SPECIFICATIONS
The specifications
Processor are
for the HP 30020B
presented in
Intelligent
table
Network
1-3.
Table 1-3. Specifications
Model:
PCA Part No.:
Interface:
Data Rate:
HP 30020B Intelligent Network Processor
30020-60009
EIA RS232C, CCITT V.24 and V.35, or
hardwired
Modem Up to 19,200 bits per second
in half- or full-duplex mode
for RS232C
Up to 56,000 bits per second
in half- or full-duplex mode
for V.35
Directly Connected - Up to 56,000 bits per second
for INP-to-INP
Data Buffer:
Modem Compatibility:
ACU Compatiblity
Up to 9600 bits per second
for INP-to-SSLC
Greater than 2 K bytes
HP 37210T, 37220T, 37230A
Bell 201, 208, 209, and
Data Service Units
Bell 801C with Bell 201C or 208B modems.
Racal Vadic VA811 with HP 37210T modems.
NOTE
The Racal Vadic VA811 should be ordered
as a VA811D-SSR. The ACU will be strap-
ped by Racal Vadic.
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