Table 11-3 Sparcstation Lx Isdn Jumper Settings - Sun Microsystems SPARC classic Service Manual

The SPARCstation LX system board is delivered with the jumpers set for termination
on the system board. For more information about setting these jumpers, the Sun
ISDN-BRI/SBI Hardware Configuration Guide.
TABLE 11-3
Address
J1801
J1802
11-34 SPARCclassic/SPARCclassic X/SPARCstation LX Service Manual • November 1993
SPARCstation LX ISDN Jumper Settings
Jumper Pins Setting
1, 2 Jumpered
2, 3 Jumpered
1, 2, 3 Not jumpered
1, 2 Jumpered
2, 3 Jumpered
1, 2, 3 Not jumpered
Description
ISDN termination is on the system
board (default).
ISDN termination is assumed set
at the ISDN jack in the wall.
ISDN termination is assumed set
at the ISDN jack in the wall.
ISDN termination is on the system
board (default).
ISDN termination is assumed set
at the ISDN jack in the wall.
ISDN termination is assumed set
at the ISDN jack in the wall.