Paradyne HotWire 7925 User Manual page 54
Standalone e1 hdsl termination unit
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Switchpacks and Jumpers
Switchpack S1
ON
1 2 3 4 5
6 7 8
Position
Settings*
1
OFF = CO
ON = CP
2
OFF = Loops A and B
ON = Loop A
3
unused
4, 5
00 or 11 = Internal
Clock
01 = External Clock
10 = Loop Clock
6, 7, 8
unused
* Default in bold
Figure C-2. V.35-Compatible Unit Switchpack and Jumper Locations
C-4
P1 P2
S1
P4
P5
P9
P10
HDSL Line Jack
Positions 4 and 5 on Switchpack S1 work as a pair. Set position 4 to the first
digit and position 5 to the second digit. For example, set 4 ON and 5 OFF for
Loop clock source.
Pin 1 on jumpers is labeled on the board.
The ON position is labeled on the switchpack.
June 1997
VT100 Terminal
Modular Jack
S2
P8
P11
V.35
Switchpack S2
ON
1 2 3 4 5
6 7 8
Position
Settings*
1
ON = 64 kbps
2
ON = 128 kbps
3
ON = 192 kbps
4
ON = 256 kbps
5
ON = 384 kbps
6
ON = 512 kbps
7
ON = 768 kbps
8
ON = 1024 kbps
All ON = 64 kbps
All OFF = 2048 kbps
Jumper P8
Pins*
Settings*
1-2
Terminal Mode
2-3
Switchpack Mode
97-15265-02
7925-A2-GB20-30
PRELIMINARY DRAFT
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