OneAccess ONE300 - Page 21

ONE300 – Installation Manual
21
The drawing below presents the position of the 8 blocks of 4 jumpers on the
daughter card and the WATCHDOG, RESET and JTAG position on the
motherboard:
RNIS 0 RNIS 1 RNIS 2 RNIS 3 RNIS 4 RNIS 5 RNIS 6 RNIS 7
J12
X4
X5
Motherboard
Daughter Card
J10
J12 J14 J16
J2 J4 J6 J8
RNIS 0 RNIS 1 RNIS 2 RNIS 3 RNIS 4 RNIS 5 RNIS 6 RNIS 7
J12
X4
X5
Motherboard
Daughter Card
J10
J12 J14 J16
J2 J4 J6 J8
The WATCHDOG jumper must always be connected so that OneAccess guarantees
the correct operation of the ONE300.
Description of a block of jumpers for a BRI interface:
100 Ohms Adaptation
Receiving Pair
Power supply 30 VP
100 Ohms Adaptation
Sending Pai
r
Power supply 30VN
Not used