HP 262SA - Modem Connections; Point-To-Point Installation

Data Communications
Modem Connections
If you have chosen a point-to-point modem connection you must now decide what type of
modem to get. As noted in figure 7-2, point-to-point as supported by the terminal always
employsasynchronous transmission. You will thereforebe limiting your choice of modemto the
asynchronous variety. (Terminal option 022 incorpor~tes a datacomm pod adapter in the
terminal which enables direct connection to an HP 13265A modem.) The modem selection is
listed in table 7-2.
Table 7-2. Modems
DATA RATE
DUPLEX
DIALED/
MODEM
(BITS/SEC)
FULL/HALF
LEASED
Belll03A
300
F/H
D/L
Bell 202T 1200 (see F/H
L
Bell 202D
note
2)
Vadic VA3400 (see
1200
F
D
notes 1, 3)
NOTES: 1.
Can be configured for either asynchronous or synchronous operation.
2. C2 line conditioning allows operation
at 1800 bits per second.
3.
Must include the internal clock option.
POINT-TO-POINT INSTALLATION
The terminal has two data communicationsports; port 1 and port 2. Both are locatedon the rear
panel (figure 7-3).
Port #1
Port #2
Keyboard Connector
Figure 7-3. Terminal, Rear View (Typical)
7-6