Paradyne HotWire 7976 User Manual page 33

7976-A2-GB20-10
Table 3-2 lists Switchpack S2 definitions.
Table 3-2. Switchpack S2 Definitions
Switch # . . . Allows you to . . .
1 Control whether the unit is an LTU or an NTU.
OFF = NTU
ON = LTU
2 Control enabling and disabling of the Autorate capability. Only valid for
units configured as LTU.
OFF = Fixed Rate
ON = Autorate Enabled
3, 4, 5 Select one of eight preset DSL line rates (refer to Table 3-3).
All OFF = 2064
6, 7 Not used
8 Emergency Use Only – The Model 7976 has two banks of flash
memory used to hold executable firmware This switch allows you to
switch between the two versions of firmware. This switch is
independent from the position of Switch 1 on Switchpack S1
(switchpack enable/disable).
OFF = Current Firmware
ON = Previous FW
Use Table 3-3 to set the DSL Line Rate. Defaults are shown in bold.
Table 3-3. DSL Line Rate, Switches 3 – 5 on Switchpack S2
Switch Position
5 4 3
OFF OFF ON
OFF ON OFF
OFF ON ON
ON OFF OFF
ON OFF ON
ON ON OFF
ON ON ON
OFF OFF OFF
August 1998
DSL Line Rate
Not currently supported
Not currently supported
400 kbps
528 kbps
784 kbps
1040 kbps
1552 kbps
2064 kbps
Initial Startup and Configuration
Default in Bold
3-9