Jumpers And Links; Link - Cabletron Systems CBUQBR User Manual

CBUQBR
User Manual

1.4.4 Jumpers and Links

Front card:
These are all factory set and must not be changed.
Jumper
JP1-3 -
JP4 -
JP5 OUT (F)
JP6 OUT (F)
JP7-11 MASTER (F)
SLAVE
Rear card:
Jumper
JP1 OUT (F)
JP2 OUT (F)
JP3 OUT (F)
JP4 OUT (F)
JP5 OUT (F)
JP6 OUT (F)
JP7 OUT (F)
JP8 OUT (F)
1–6
Description
(F=Factory Set)
Not used
Clock post
Watchdog timer enabled
Rear card absence enables re-boot
System Bus Master operation
System Bus Slave operation
Description
(F=Factory Set)
Tx ISDN line 1 termination disabled
Rx ISDN line 1 termination disabled
Tx ISDN line 2 termination disabled
Rx ISDN line 2 termination disabled
Tx ISDN line 3 termination disabled
Rx ISDN line 3 termination disabled
Tx ISDN line 4 termination disabled
Rx ISDN line 4 termination disabled
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