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COMSPHERE 3800 Series Modems
14-20 November 1996 3810-A2-GB30-20
Table 14-2
(5 of 11)
3800 Series S-Registers
S-Register Front Panel BranchDescription
S43 V.32bis Train
Register controls the modem’s train time for V.32bis/V
.32 mode.
Register has the following values:
0 = Long
1 = Short
Factory setting is Long.
Configure\Edit\Dial Line
S44 Leased-Line Rate
Register determines the modem’s data rate and modulation scheme for
operation on either 2-wire or 4-wire leased lines in either Answer or
Originate mode.
Register has the following values:
0, 1
= 14,400 (V.32bis)
2
= 12,000 (V.32bis)
3
= 9600 (V.32bis)
4
= 7200 (V.32bis)
5
= 4800 (V.32bis)
6
= 2400 (V.22bis)
18
= 19,200 (V.32
terbo
)
19
= 16,800 (V.32
terbo
)
Factory setting is 19,200 (V.32
terbo
).
Configure\Edit\Leased Line
S45 Leased TX Level
Register determines the modem’s transmit power output level over
leased lines.
Enter a value from 0 to 15 dBm.
Factory setting is 0 dBm.
Configure\Edit\Leased Line
S46 Bad Lines Auto Originate
Register determines if the modem performs an automatic dial backup if
the leased lines fail.
Register has the following values:
0 = Disable
1 = 30 seconds
2 = 20 seconds
3 = 60 seconds
4 = 90 seconds
5 = 120 seconds
SS
SS
21 = 600 seconds
Factory setting is Disable. Note that the S46 = 2 command has an effect
that is out of sequence with the other values.
Configure\Edit\Leased Line