Configuring Link Option Settings; Link Speed Index - 3Com 3C421600A Management Manual

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Configuring Link
Option Settings

Link Speed Index

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ODEM ONFIGURATION WITH
This section explains how to change the settings that affect link options
between the RAS 1500 module and the modems it connects to.
The following table shows the index number used in configuring both
minimum and maximum connect speeds. Refer to Table 34 obtain the
correct index number when configuring link speeds.
Table 34 Link Speed Index Numbers
Link Speed Index
Highest Speed 0
300 1
1200 2
2400 3
4800 4
7200 5
9600 6
12000 7
14400 8
16800 9
19200 10
21600 11
24000 12
26400 13
28800 14
31200 15
Setting the Highest Possible Connect Speed
The &N command allows you to set the highest possible connect speed.
When a remote modem connects to an RAS 1500, it limits the maximum
speed of the connection based on the value specified with &N. If the &U
argument is zero, the connection is limited to the single speed implied by
the &N argument.
Example:
AT&N16 configures the highest possible connect speed to 33600 bps.
AT&U6 configures the lowest possible connect speed to 9600 bps.
CLI/AT
COMMANDS
Link Speed Index
33600 16
28000 17
29333 18
30666 19
32000 20
33333 21
34666 22
36000 23
37333 24
38666 25
40000 26
41333 27
42666 28
44000 29
45333 30
46666 31
Link Speed Index
48000 32
49333 33
50666 34
52000 35
53333 36
54666 37
56000 38
57333 39
58666 40
60000 41
61333 42
62666 43
64000 44