9
3.1.2
Configuration DIP Switch Set “S2”
Use the eight DIP Switches in Switch S2 to enable the DTE con-
nection rate. The following table summarizes default positions of DIP
Switch S3. Detailed descriptions of each switch follow the table.
Switch S2-1: DTE Rate
Use Switch S2-1 through S2-6 to set the DTE bit rate.
S2-1
S2-2
S2-3
S2-4 S2-5 S2-6
DTE Rate (kbps)
Off
Off
On
On
On
On
64
On
On
Off
On
On
On
128
Off
On
Off
On
On
On
192
On
Off
Off
On
On
On
256
Off
Off
Off
On
On
On
320
On
On
On
Off
On
On
384
Off
On
On
Off
On
On
448
On
Off
On
Off
On
On
512
Off
Off
On
Off
On
On
576
On
On
Off
Off
On
On
640
Off
On
Off
Off
On
On
704
On
Off
Off
Off
On
On
768
Off
Off
Off
Off
On
On
832
On
On
On
On
Off
On
896
Off
On
On
On
Off
On
960
On
Off
On
On
Off
On
1024
Off
Off
On
On
Off
On
1088
On
On
Off
On
Off
On
1152
Off
On
Off
On
Off
On
1216
On
Off
Off
On
Off
On
1280
Off
Off
Off
On
Off
On
1344
On
On
On
Off
Off
On
1408
Off
On
On
Off
Off
On
1472
10
On
Off
On
Off
Off
On
1536
On
On
Off
Off
Off
On
1600
Off
On
Off
Off
Off
On
1664
On
Off
Off
Off
Off
On
1728
Off
Off
Off
Off
Off
On
1792
On
On
On
On
On
Off
1856
Off
On
On
On
On
Off
1920
On
Off
On
On
On
Off
1984
Off
Off
On
On
On
Off
2048
Switch S2-7: Reset Software Defaults
Switch S3-7 allows the user to reset the software configured facto-
ry defaults. This will only be needed when using the Model 1001MC to
SNMP manage your units. For more information, please refer to the
Model 1001MC Operations Manual.
S3-7
Setting
On
Normal Operation
Off
Reset
Switch S2-8: Transmit Data (TD) Sampling Point
Switch 3-8 controls the Transmit Data (TD) sampling point.
S3-8
Setting
Description
On
Normal
TD sampled on the falling
edge of the 1088 Transmit
Clock (TC)
Off
Invert
TD sampled on the rising
edge of the 1088 Transmit
Clock.
S2 SUMMARY TABLE
Position
Function
Factory Default
S2-1
DTE Rate
Off
S2-2
DTE Rate
Off
S2-3
DTE Rate
On
S2-4
DTE Rate
On
S2-5
DTE Rate
On
S2-6
DTE Rate
Off
S2-7
Reset Software Defaults
On
Normal Operation
S2-8
Transmit Data Sample Point
On
Normal Operation
}
2048 kbps
NOTE:
Based on the DTE rate chosen, the Model 1088/K will
automatically select the optimum line rate for the distance. This
selection is based on the lowest line rate that will support the
DTE rate.